AS1759 — Telia Finland Telia Company
AS Name: TSF-IP-Core
Description: Telia Finland Oyj http://www.telia.fi, looking-glass lg.sonera.net -------------------------------------------------------
Organization: ORG-SA28-RIPE
Registry: RIPE
Imports from (141)
AS1299AS12582AS214100AS198020AS214692AS215722AS702AS702:RS-FIAS702:RS-FI-CUSTOAS29093AS29601AS764AS1234AS8812AS60846AS24809AS34541AS29422AS-NBLNETFIAS12330AS21348AS29243AS34387AS35382AS39857AS41369AS41747AS42540AS43692AS45010AS49866AS57692AS41242AS30798AS-TNNETAS39662AS48156AS41648AS1738AS50290AS49059AS50603AS29240AS-LANWANAS52170AS51164AS-CYBERCOMAS204452AS50420AS51726
... and 91 more
... and 91 more
Exports to (108)
AS1299AS-TSF-GLOBALAS12582AS214100AS198020AS214692AS215722AS702AS-TSF-CUSTOMERSAS-TSF-PEERAS29093AS29601AS764AS1234AS8812AS60846AS24809AS34541AS29422AS-TSF-NATIONALAS41242AS30798AS39662AS48156AS41648AS1738AS50290AS49059AS50603AS29240AS51164AS204452AS50420AS51726AS2129AS20904AS197930AS199122AS375AS198737AS199486AS39665AS27471AS51728AS201991AS197115AS200996AS50296AS30978AS205250
... and 58 more
... and 58 more
⚠️ CIRCL BGP Security Rank: 0.0019% (position 10906)
aut-num: AS1759
as-name: TSF-IP-Core
descr: Telia Finland Oyj
descr: http://www.telia.fi, looking-glass lg.sonera.net
descr: -------------------------------------------------------
remarks: TSIC-AS
import: from AS1299 accept ANY
export: to AS1299 announce AS-TSF-GLOBAL
mp-import: afi ipv6 from AS1299 accept ANY
mp-export: afi ipv6 to AS1299 announce AS-TSF-Global
remarks: =============================================================
remarks: TSF DATANET-NGD-AS
import: from AS12582 accept AS12582
export: to AS12582 announce {0.0.0.0/0}
remarks: =============================================================
remarks: =============================================================
remarks: RUBYNET OY
import: from AS214100 accept AS214100
export: to AS214100 announce ANY
remarks: =============================================================
remarks: DATACRUNCH OY
import: from AS198020 accept AS198020
export: to AS198020 announce ANY
remarks: =============================================================
remarks: TUVE-AS
import: from AS214692 accept AS214692
export: to AS214692 announce ANY
remarks: =============================================================
remarks: LapIT
import: from AS215722 accept AS215722
export: to AS215722 announce ANY
remarks: =============================================================
remarks: MCI_EMEA-AS
import: from AS702 accept AS702:RS-FIAS702:RS-FI-CUSTO
export: to AS702 announce AS-TSF-CustomersAS-TSF-PEER
remarks: =============================================================
remarks: FINGRID-AS
import: from AS29093 accept AS29093
export: to AS29093 announce ANY
remarks: =============================================================
remarks: UPM-KYMMENE-AS
import: from AS29601 accept AS29601:rs-AS29601_UPM_PIAS29601:rs-AS29601_UPM_DATANET_BLOCKSAS29601:rs-AS29601_UPM_OTHER_ISP_BLOCKS
export: to AS29601 announce ANY
remarks: =============================================================
remarks: FI-PMO-AS
import: from AS764 accept AS764
export: to AS764 announce {0.0.0.0/0}
remarks: =============================================================
remarks: CYGATE-AS
mp-import: from AS3274 accept AS-CYGATE
mp-export: to AS3274 announce ANY
remarks: =============================================================
remarks: FORTUM-AS
import: from AS1234 accept AS1234
export: to AS1234 announce ANY
remarks: =============================================================
remarks: NOKIA MOBILE PHONES WIRELESS FUTURE LABORATORY
import: from AS8812 accept AS8812
export: to AS8812 announce {0.0.0.0/0}
remarks: =============================================================
remarks: NOKIAN-AS
import: from AS60846 accept AS60846
export: to AS60846 announce ANY
remarks: =============================================================
remarks: SAMPO_OYJ-AS
import: from AS24809 accept AS24809
export: to AS24809 announce ANY
remarks: =============================================================
remarks: ONLINESOLUTIONS-AS
import: from AS34541 accept AS34541
export: to AS34541 announce ANY
remarks: =============================================================
remarks: Nebula Oy
import: from AS29422 accept AS-NBLNETFI
import: from AS29422 accept AS12330
import: from AS29422 accept AS21348
import: from AS29422 accept AS29243
import: from AS29422 accept AS34387
import: from AS29422 accept AS35382
import: from AS29422 accept AS39857
import: from AS29422 accept AS41369
import: from AS29422 accept AS41747
import: from AS29422 accept AS42540
import: from AS29422 accept AS43692
import: from AS29422 accept AS45010
import: from AS29422 accept AS49866
import: from AS29422 accept AS57692
export: to AS29422 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS29422 accept AS-NBLNETFI
mp-export: afi ipv6 to AS29422 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: Net Servant Oy
import: from AS41242 accept AS41242
export: to AS41242 announce ANY
remarks: =============================================================
remarks: TNNet Oy
import: from AS30798 accept AS-TNNET
export: to AS30798 announce ANY
mp-import: afi ipv6 from AS30798 accept AS-TNNET
mp-export: afi ipv6 to AS30798 announce ANY
remarks: =============================================================
remarks: FICORA
import: from AS39662 accept AS39662
export: to AS39662 announce ANY
remarks: =============================================================
remarks: Cap Gemini
mp-import: from AS41701 accept AS41701
mp-export: to AS41701 announce ANY
remarks: =============================================================
remarks: Sanoma-AS
import: from AS48156 accept AS48156
export: to AS48156 announce ANY
remarks: =============================================================
remarks: Ruukki-AS
import: from AS41648 accept AS41648
export: to AS41648 announce ANY
remarks: =============================================================
remarks: OKOBANK-AS
import: from AS1738 accept {157.124.16.0/21,192.102.44.0/24}
export: to AS1738 announce ANY
remarks: =============================================================
remarks: VK-VIP-AS
import: from AS50290 accept AS50290
export: to AS50290 announce ANY
remarks: =============================================================
remarks: SALOMAA-AS
import: from AS49059 accept AS49059
export: to AS49059 announce ANY
remarks: =============================================================
remarks: ARTIO-AS
import: from AS50603 accept AS50603
export: to AS50603 announce ANY
remarks: =============================================================
remarks: LAN-WAN
import: from AS29240 accept AS-LANWANAS52170
export: to AS29240 announce ANY
remarks: =============================================================
remarks: Cybercom Plenware Oy
import: from AS51164 accept AS-CYBERCOM
export: to AS51164 announce ANY
remarks: =============================================================
remarks: VRK-AS
import: from AS204452 accept AS204452
export: to AS204452 announce {0.0.0.0/0}
remarks: =============================================================
remarks: NISCAYAH-GROUP-FI
remarks: Niscayah Group AB
import: from AS50420 accept AS50420
export: to AS50420 announce ANY
remarks: =============================================================
remarks: CRESCOM-AS
remarks: Crescom Oy
mp-import: from AS51188 accept AS-CYGATE
mp-export: to AS51188 announce ANY
remarks: =============================================================
remarks: STT-AS
import: from AS51726 accept AS51726
export: to AS51726 announce ANY
remarks: =============================================================
remarks: HP-EUROPE-AS-TRADE
import: from AS2129 accept AS2129
export: to AS2129 announce ANY
remarks: =============================================================
remarks: Netplaza-AS
import: from AS20904 accept AS-NETPLAZA
export: to AS20904 announce ANY
mp-import: afi ipv6 from AS20904 accept AS-NETPLAZA
mp-export: afi ipv6 to AS20904 announce ANY
remarks: =============================================================
remarks: Yleisradio Oy
mp-import: from AS57066 accept AS57066
mp-export: to AS57066 announce ANY
remarks: =============================================================
remarks: Haahtela-kehtiys Oy
import: from AS197930 accept AS197930
export: to AS197930 announce ANY
remarks: =============================================================
remarks: European Chemicals Agency
import: from AS199122 accept AS199122
export: to AS199122 announce ANY
remarks: =============================================================
remarks: Tieto Finland Oy
import: from AS375 accept AS375
export: to AS375 announce ANY
remarks: =============================================================
remarks: TS-Yhtyma
import: from AS198737 accept AS198737
export: to AS198737 announce ANY
remarks: =============================================================
remarks: Tamico Oy
import: from AS199486 accept AS199486
export: to AS199486 announce ANY
remarks: =============================================================
remarks: Baytems Holdings Oy
mp-import: from AS60414 accept AS60414
mp-export: to AS60414 announce ANY
remarks: =============================================================
remarks: YIT CORPORATION
import: from AS39665 accept AS39665
export: to AS39665 announce {0.0.0.0/0}
remarks: =============================================================
remarks: BC-CLOUD-SERVICES
import: from AS27471 accept AS27471
export: to AS27471 announce ANY
remarks: =============================================================
remarks: Seltimil Oy
import: from AS51728 accept AS-set-SELTIMIL
export: to AS51728 announce ANY
mp-import: afi ipv6 from AS51728 accept AS-set-SELTIMIL
mp-export: afi ipv6 to AS51728 announce ANY
remarks: =============================================================
remarks: Euronic Oy
mp-import: from AS201964 accept AS201964
mp-export: to AS201964 announce ANY
remarks: =============================================================
remarks: OULUDC
mp-import: from AS48618 accept AS48618
mp-export: to AS48618 announce ANY
remarks: =============================================================
remarks: Metsaliitto osuuskunta
import: from AS201991 accept AS201991
export: to AS201991 announce ANY
remarks: =============================================================
remarks: KEVA
import: from AS197115 accept AS197115
export: to AS197115 announce ANY
remarks: =============================================================
remarks: ENFO-FI-AS
mp-import: from AS29282 accept AS29282
mp-export: to AS29282 announce ANY
remarks: =============================================================
remarks: Suomen Kuntaliitto ry
import: from AS200996 accept AS200996
export: to AS200996 announce ANY
remarks: =============================================================
remarks: Scandicom Oy
import: from AS50296 accept AS50296
export: to AS50296 announce ANY
remarks: =============================================================
remarks: KEMI-FI
mp-import: from AS201557 accept AS201557
mp-export: to AS201557 announce ANY
remarks: =============================================================
remarks: NOKIA-HELSINKI
mp-import: from AS200656 accept AS200656
mp-export: to AS200656 announce ANY
remarks: =============================================================
remarks: FNE-Finland Oy
mp-import: from AS47605 accept AS-SET-FNE
mp-export: to AS47605 announce ANY
remarks: =============================================================
remarks: Luoteis-Kuhmon kylaverkko-osuuskunta
mp-import: from AS203817 accept AS203817AS203296
mp-export: to AS203817 announce ANY
remarks: =============================================================
remarks: FICOLO
mp-import: from AS49282 accept AS49282AS200087AS201057AS61340
mp-export: to AS49282 announce ANY
remarks: =============================================================
remarks: Prog-It Oy
mp-import: from AS61340 accept AS61340
mp-export: to AS61340 announce ANY
remarks: =============================================================
remarks: Virve Tuotteet ja Palvelut Oy
mp-import: from AS203609 accept AS203609
mp-export: to AS203609 announce ANY
remarks: =============================================================
remarks: S1NETWORKS
mp-import: from AS199508 accept AS-S1NET
mp-export: to AS199508 announce ANY
remarks: =============================================================
remarks: Atkos
import: from AS30978 accept AS30978
export: to AS30978 announce ANY
remarks: =============================================================
remarks: MLOY-AS
mp-import: from AS207038 accept AS207038
mp-export: to AS207038 announce ANY
remarks: =============================================================
remarks: DIGITA
mp-import: from AS206734 accept AS206734
mp-export: to AS206734 announce {0.0.0.0/0}
remarks: =============================================================
remarks: PLANMECA
mp-import: from AS203034 accept AS203034
mp-export: to AS203034 announce ANY
remarks: =============================================================
remarks: Moment Digital Oy
mp-import: from AS35382 accept AS35382
mp-export: to AS35382 announce ANY
remarks: =============================================================
remarks: Protacon
mp-import: from AS206381 accept AS206381
mp-export: to AS206381 announce ANY
remarks: ============================================================
remarks: Turun kaupunki
import: from AS205250 accept AS205250
export: to AS205250 announce ANY
remarks: ============================================================
remarks: European Chemicals Agency
import: from AS199122 accept AS199122
export: to AS199122 announce ANY
remarks: ============================================================
remarks: SIEMENS-AS
import: from AS34273 accept AS34273
export: to AS34273 announce ANY
remarks: =============================================================
remarks: NGENA GMBH
mp-import: from AS48582 accept AS48582
mp-export: to AS48582 announce ANY
remarks: ============================================================
remarks: ALCATEL-AS
import: from AS8983 accept AS8983
export: to AS8983 announce ANY
remarks: ============================================================
remarks: RBIT-AS
import: from AS209123 accept AS209123
export: to AS209123 announce ANY
remarks: ============================================================
remarks: EPSHP-FI
import: from AS209457 accept AS209457
export: to AS209457 announce ANY
remarks: ============================================================
remarks: Semel
import: from AS209633 accept AS209633
export: to AS209633 announce ANY
remarks: ============================================================
remarks: Optimesys
import: from AS47983 accept AS47983
export: to AS47983 announce ANY
remarks: ============================================================
remarks: Kuntarahoitus Oyj
mp-import: from AS207670 accept AS207670
mp-export: to AS207670 announce ANY
remarks: ============================================================
remarks: Evli
import: from AS21490 accept AS21490
export: to AS21490 announce ANY
remarks: ============================================================
remarks: Kaleva
import: from AS210180 accept AS210180
export: to AS210180 announce any
remarks: ============================================================
remarks: Cuuma Communications Oy
mp-import: from AS61074 accept AS61074
mp-export: to AS61074 announce ANY
remarks: ============================================================
remarks: Luolakallio
import: from AS207261 accept AS207261AS211599AS211989
export: to AS207261 announce ANY
remarks: ============================================================
remarks: Finavia Oyj
mp-import: from AS209682 accept AS209682
mp-export: to AS209682 announce ANY
remarks: ============================================================
remarks: Op Palvelut Oy
mp-import: from AS1738 accept AS1738
mp-export: to AS1738 announce ANY
remarks: ============================================================
remarks: TELIA INMICS-NEBULA OY
mp-import: from AS29422 accept AS29422
mp-export: to AS29422 announce ANY
remarks: ============================================================
remarks: Suomen Yhteisverkko Oy
import: from AS212497 accept AS212497
export: to AS212497 announce ANY
remarks: ============================================================
remarks: Anygraaf Oy
mp-import: from AS207797 accept AS207797
mp-export: to AS207797 announce ANY
remarks: ============================================================
remarks: Tietokeskus Finland Oy
mp-import: from AS199486 accept AS199486
mp-export: to AS199486 announce ANY
remarks: ============================================================
remarks: Printcom Center Oy
import: from AS211848 accept AS211848
export: to AS211848 announce ANY
remarks: ============================================================
remarks: Oy Turku Energia Abo Energi Ab
import: from AS210722 accept AS210722
export: to AS210722 announce ANY
remarks: ============================================================
remarks: Avarn Security
import: from AS62254 accept AS62254
export: to AS62254 announce any
remarks: ============================================================
remarks: Kaakkois-Suomen Tieto
import: from AS204954 accept AS204954
export: to AS204954 announce any
remarks: ============================================================
remarks: Sector Alarm
import: from AS199169 accept AS199169
export: to AS199169 announce ANY
remarks: ============================================================
remarks: Meidan IT ja talous Oy
import: from AS206175 accept AS206175
export: to AS206175 announce ANY
remarks: ============================================================
remarks: DATACENTER GROUP OY
mp-import: from AS41369 accept AS41369
mp-export: to AS41369 announce ANY
remarks: ============================================================
remarks: S-INFRA OY
mp-import: from AS216002 accept AS216002
mp-export: to AS216002 announce ANY
remarks: ============================================================
remarks: VALTORI-DC-AS
import: from AS200630 accept AS200630
export: to AS200630 announce ANY
remarks: =============================================================
remarks: DESTINY FOR SERVICE PROVIDERS AB
import: from AS50675 accept AS50675
export: to AS50675 announce ANY
remarks: ============================================================
remarks: FICIX peers
remarks: Following signaling communities are available for FICIX peers:
remarks: 1759:1110 Set local pref 110
remarks: (lower than CIX default local pref)
remarks: =============================================================
remarks: ELISA-AS
import: from AS719 accept AS-ELISAFI
export: to AS719 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS719 accept AS-ELISAFI
mp-export: afi ipv6 to AS719 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: FUJITSU INVIA FINLAND
import: from AS1342 accept AS-ICLFI
export: to AS1342 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: FUNET-AS
import: from AS1741 accept AS-FUNET
export: to AS1741 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS1741 accept AS-FUNET
mp-export: afi ipv6 to AS1741 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: TDCSONG
import: from AS3292 accept AS-TELEONEEUROPE
export: to AS3292 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS3292 accept AS-TELEONEEUROPE
mp-export: afi ipv6 to AS3292 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: EUNET-FINLAND
import: from AS6667 accept AS-EUNETIP RS-EUNETIP
export: to AS6667 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS6667 accept AS-EUNETIP RS-EUNETIP
mp-export: afi ipv6 to AS6667 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: NETNOD-IX
import: from AS8674 accept AS-NETNOD
export: to AS8674 announce AS-TSF-GlobalAS-TSF-National
remarks: ============================================================
remarks: FINNET-AS
import: from AS16086 accept AS-FINNET
export: to AS16086 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS16086 accept AS-FINNET
mp-export: afi ipv6 to AS16086 announce AS-TSF-GlobalAS-TSF-National
remarks: ============================================================
remarks: HTV
import: from AS20542 accept AS20542
export: to AS20542 announce AS-TSF-GlobalAS-TSF-National
remarks: ============================================================
remarks: MULTI-AS
import: from AS24751 accept AS24751
export: to AS24751 announce AS-TSF-GlobalAS-TSF-National
remarks: ============================================================
remarks: ACADEMICA
import: from AS29154 accept AS-ACADEMICAFI
export: to AS29154 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS29154 accept AS-ACADEMICAFI
mp-export: afi ipv6 to AS29154 announce AS-TSF-GlobalAS-TSF-National
remarks: ============================================================
remarks: AINACOM-AS
import: from AS20569 accept AS-AINAIP
export: to AS20569 announce AS-TSF-GlobalAS-TSF-National
mp-import: afi ipv6 from AS20569 accept AS-AINAIP
mp-export: afi ipv6 to AS20569 announce AS-TSF-GlobalAS-TSF-National
remarks: =============================================================
remarks: PLANEETTA-AS
import: from AS58003 accept AS58003
export: to AS58003 announce AS-TSF-CustomersAS-TSF-PEER
remarks: =============================================================
remarks: ============================================================
remarks: MMD NETWORKS OY
mp-import: from AS29243 accept AS29243
mp-export: to AS48582 announce {80.83.0.0/20, 109.163.208.0/21, 185.168.212.0/22}
mp-export: afi ipv6 to AS48582 announce {2001:1430::/32}
remarks: ============================================================
remarks: Community support for transit customers
remarks: ============================================================
remarks: 1759:1050 Set local pref 50 (lower than upstream LP)
remarks: 1759:1110 Set local pref 110 (lower than CIX LP)
remarks: 1759:1150 Set local pref 150 (lower than primary customer LP)
remarks: 1759:666 Black hole routing
remarks: Prepend x times (x=1,2,3) or do NOT announce (x=0)
remarks: 1759:100X All direct peers
remarks: 1759:200x Upstream Provider
remarks: 1759:300X Cix and private peers
remarks: 1759:400x CIX
remarks: 1759:500x Private peers
remarks: =============================================================
org: ORG-SA28-RIPE
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: LEGACY
mnt-by: DATANET-NOC
mnt-by: RIPE-NCC-LEGACY-MNT
created: 2002-09-19T08:51:22Z
last-modified: 2025-10-22T07:41:18Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Direct Membership
Macros that directly list AS1759 as a member:
AS-SET-NGENA(14 members)
AS-TSF-GLOBAL(108 members)
Expanded Membership
All macros containing AS1759 (directly or via nested macros): 34
Show 34 macros
AS-SET-NGENA(14 ASNs)
AS-TSF-CUSTOMERS(309 ASNs)
AS-TSF-GLOBAL(309 ASNs)
AS-TSF-NATIONAL(309 ASNs)
AS544:AS-TELIA(4,975 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GTTCUST(84,520 ASNs)
AS-TINETCUST(84,520 ASNs)
AS-GTT(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-TISCALI(84,608 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-TELIANETEU-V6(85,444 ASNs)
AS1299:AS-TWELVE99-EU-V6(85,444 ASNs)
AS-TELIANETEU(85,632 ASNs)
AS1299:AS-TWELVE99-EU-V4(85,632 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
34 unique paths, avg length 2.1
AS Looking Glass
Upstream paths (matching graph above)
AS1759 IPv4 Address Subnets (118)
| 193.208.0.0/14 | 🇫🇮 FI | DN-193208-BLOCK Telia Finland Oyj | TSF-IP-Core |
| 80.220.0.0/14 | 🇫🇮 FI | DN-080220-BLOCK Telia Finland Oyj | TSF-IP-Core |
| 84.248.0.0/14 | 🇫🇮 FI | DN-084248-BLOCK Telia Finland Oyj | TSF-IP-Core |
| 88.192.0.0/14 | 🇫🇮 FI | DN-088192-BLOCK Telia Finland Oyj | TSF-IP-Core |
| 109.240.0.0/16 | 🇫🇮 FI | DN-109240-BLOCK Telia Finland Oyj | TSF-IP-Core |
| 131.177.0.0/16 | 🇫🇮 FI | DN-131177-BLOCK Telia Finland Oyj 00510 TELIA FINL… | TSF-IP-Core |
| 139.157.0.0/16 | 🇫🇮 FI | StoraEnso Oyj | TSF-IP-Core |
| 139.74.0.0/16 | 🇫🇮 FI | Valmet Oyj | TSF-IP-Core |
| 140.151.0.0/16 | 🇫🇮 FI | Valmet Automotive Oy | TSF-IP-Core |
| 141.208.0.0/16 | 🇫🇮 FI | DN-141208-BLOCK Telia Finland Oyj | TSF-IP-Core |
AS1759 IPv6 Address Subnets (11)
| 2001:2000:6000::/40 | 🇫🇮 FI | TELIA-FI-NET-IPv6-LINK Telia Finland Oyj | TSF-IP-Core |
| 2001:2001:6000::/40 | 🇫🇮 FI | TELIA-FI-NET-IPv6-TEST Telia Finland Oyj | TSF-IP-Core |
| 2001:2003::/32 | 🇫🇮 FI | TELIA-FI-NET-IPv6-6RD-BLK Telia Finland Oyj | TSF-IP-Core |
| 2001:2060::/32 | 🇫🇮 FI | TELIA-FI-NET-IPv6-BLK Telia Finland Oyj | TSF-IP-Core |
| 2001:2061::/32 | 🇫🇮 FI | TELIA-FI-NET-IPv6-BLK Telia Finland Oyj | TSF-IP-Core |
| 2001:2062::/32 | 🇫🇮 FI | TELIA-FI-NET-IPv6-BLK Telia Finland Oyj | TSF-IP-Core |
| 2001:8b8::/29 | 🇫🇮 FI | Telia Finland Oyj | TSF-IP-Core |
| 2a03:62a0:3501::/48 | 🇫🇮 FI | TSF-IP-Core | |
| 2a05:6747::/48 | 🇫🇮 FI | TSF-IP-Core | |
| 2a12:b440:1::/48 | 🇫🇮 FI | TSF-IP-Core |