CF1758675070087-tsm20250923215847

WWW.ROBTEX.COM - AS2856

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// BTnet (BT's UK IP Network - AS2856) // British Telecommunications
 aut-num: AS2856
as-name: BT-UK-AS
descr: BTnet UK Regional network
org: ORG-BPIS1-RIPE
mp-import: from AS5400 action pref=10; accept AS-BT-EU
mp-import: from AS5400 action pref=14; accept ANY
mp-export: to AS-ANY announce AS-BTGB
mp-import: from AS702 action pref=11; accept AS702:RS-UK
mp-import: from AS714 action pref=11; accept AS714
mp-import: from AS786 action pref=11; accept AS-JANETPLUS
mp-import: afi ipv4.unicast from AS1248 action pref=11; accept AS-HERE
mp-import: afi ipv4.unicast from AS1267 action pref=11; accept AS-INFOSTRADA
mp-import: from AS2119 action pref=11; accept AS-TELENOR
mp-import: afi ipv4.unicast from AS2529 action pref=11; accept AS2529
mp-import: from AS2818 action pref=11; accept AS-BBC
mp-import: from AS2906 action pref=11; accept AS2906
mp-import: from AS3223 action pref=11; accept AS3223
mp-import: from AS3303 action pref=11; accept AS-SWCMGLOBAL
mp-import: from AS4766 action pref=11; accept AS4766
mp-import: afi ipv4.unicast from AS4788 action pref=11; accept AS4788
mp-import: afi ipv4.unicast from AS5089 action pref=11; accept AS-NTLI
mp-import: from AS5413 action pref=11; accept AS5413
mp-import: from AS5459 action pref=11; accept AS-LINX
mp-import: afi ipv4.unicast from AS5466 action pref=11; accept AS-EIRCOM
mp-import: afi ipv4.unicast from AS5503 action pref=11; accept AS-RMIFL
mp-import: afi ipv4.unicast from AS5588 action pref=11; accept AS-GTS-CE;
mp-import: from AS5607 action pref=11; accept AS5607
mp-import: afi ipv4.unicast from AS5631 action pref=11; accept AS-LUMINET
mp-import: from AS6461 action pref=11; accept AS6461
mp-import: from AS6667 action pref=11; accept AS-EUNETIP
mp-import: afi ipv4.unicast from AS6677 action pref=11; accept AS-ICENET-RIX
mp-import: afi ipv4.unicast from AS6730 action pref=11; accept AS-GLOBAL
mp-import: afi ipv4.unicast from AS6774 action pref=11; accept AS6774:AS-BICS-TRANSIT
mp-import: from AS6908 action pref=11; accept AS6908
mp-import: afi ipv4.unicast from AS7342 action pref=11; accept AS7342
mp-import: from AS8075 action pref=11; accept AS8075
mp-import: from AS8220 action pref=11; accept AS8220
mp-import: afi ipv4.unicast from AS8359 action pref=11; accept AS-MTU
mp-import: afi ipv6.unicast from AS8359 action pref=11; accept AS-MTU-V6
mp-import: from AS8403 action pref=11; accept AS8403
mp-import: from AS8426 action pref=11; accept AS-CLARANET
mp-import: from AS8468 action pref=11; accept AS8468
mp-import: from AS8551 action pref=11; accept AS-BEZEQINT
mp-import: afi ipv4.unicast from AS8553 action pref=11; accept AS-AVENSYS
mp-import: from AS8560 action pref=11; accept AS8560
mp-import: afi ipv4.unicast from AS8607 action pref=11; accept AS-ATLAS
mp-import: afi ipv4.unicast from AS8657 action pref=11; accept AS-CPRM
mp-import: from AS8757 action pref=11; accept AS8757
mp-import: from AS8781 action pref=11; accept AS-QTEL-SET
mp-import: afi ipv4.unicast from AS8897 action pref=11; accept AS-KCOMSPN
mp-import: from AS8902 action pref=11; accept AS8902
mp-import: afi ipv4.unicast from AS8966 action pref=11; accept AS-EMIX
mp-import: from AS9002 action pref=11; accept AS9002
mp-import: from AS9009 action pref=11; accept AS-GBXSCUST-FULL
mp-import: afi ipv4.unicast from AS9318 action pref=11; accept AS9318
mp-import: afi ipv4.unicast from AS9505 action pref=11; accept AS-TWIG
mp-import: from AS10310 action pref=11; accept AS-YAHOO
mp-import: from AS12200 action pref=11; accept AS12200
mp-import: afi ipv4.unicast from AS12390 action pref=11; accept AS-KINGSTONUK
mp-import: from AS12576 action pref=11; accept AS12576
mp-import: from AS12654 action pref=11; accept AS12654
mp-import: afi ipv4.unicast from AS12713 action pref=11; accept AS-OTEGLOBE
mp-import: from AS12989 action pref=11; accept AS12989
mp-import: afi ipv4.unicast from AS13030 action pref=11; accept AS13030:AS-INIT7
mp-import: from AS13037 action pref=11; accept AS-ZEN;
mp-import: from AS13213 action pref=11; accept AS-UK2NET
mp-import: afi ipv4.unicast from AS13237 action pref=11; accept AS-LAMBDANET
mp-import: from AS13285 action pref=11; accept AS-OPAL
mp-import: from AS13335 action pref=11; accept AS13335
mp-import: from AS14340 action pref=11; accept AS14340
mp-import: from AS15133 action pref=11; accept AS15133
mp-import: from AS15169 action pref=11; accept AS15169
mp-import: afi ipv4.unicast from AS15412 action pref=11; accept AS-FLAGP
mp-import: afi ipv4.unicast from AS15533 action pref=11; accept AS-SASEUROPE
mp-import: afi ipv6.unicast from AS15533 action pref=11; accept AS-SASEUROPE6
mp-import: afi ipv4.unicast from AS15557 action pref=11; accept AS-LDCOMNET
mp-import: from AS15692 action pref=11; accept AS-RAZORBLUE
mp-import: from AS16265 action pref=11; accept AS-LEASEWEB
mp-import: from AS16276 action pref=11; accept AS-OVH
mp-import: from AS16509 action pref=11; accept AS16509
mp-import: from AS19679 action pref=11; accept AS19679
mp-import: from AS20712 action pref=11; accept AS-AA
mp-import: from AS20799 action pref=11; accept AS-DATANETUK
mp-import: from AS20860 action pref=11; accept AS-IOMART
mp-import: from AS20940 action pref=11; accept AS-AKAMAI
mp-import: afi ipv4.unicast from AS21345 action pref=11; accept AS21345
mp-import: afi ipv4.unicast from AS21371 action pref=11; accept AS-EQUINIX-UK
mp-import: from AS21396 action pref=11; accept AS-NETCONNEX
mp-import: from AS22697 action pref=11; accept AS22697
mp-import: from AS22822 action pref=11; accept AS22822
mp-import: afi ipv4.unicast from AS24429 action pref=11; accept AS24429
mp-import: from AS24916 action pref=11; accept AS-ORBITAL
mp-import: from AS25180 action pref=11; accept AS-EXPONENTIAL-e
mp-import: from AS25369 action pref=11; accept AS-BANDWIDTH
mp-import: afi ipv4.unicast from AS25577 action pref=11; accept AS-C4L
mp-import: afi ipv4.unicast from AS29017 action pref=11; accept AS-GYRON
mp-import: from AS29550 action pref=11; accept AS-AS29550
mp-import: from AS29791 action pref=11; accept AS29791
mp-import: afi ipv4.unicast from AS30081 action pref=11; accept AS30081
mp-import: from AS30844 action pref=11; accept AS-LIQUID
mp-import: from AS30914 action pref=11; accept AS-IOKO
mp-import: afi ipv4.unicast from AS31472 action pref=11; accept AS31472
mp-import: afi ipv4.unicast from AS31655 action pref=11; accept AS31655
mp-import: afi ipv4.unicast from AS31727 action pref=11; accept AS-NODE4
mp-import: from AS32590 action pref=11; accept AS32590
mp-import: afi ipv4.unicast from AS32787 action pref=11; accept AS-PROLE
mp-import: from AS32934 action pref=11; accept AS32934
mp-import: from AS33438 action pref=11; accept AS33438
mp-import: afi ipv4.unicast from AS34270 action pref=11; accept AS-INETC
mp-import: afi ipv4.unicast from AS34655 action pref=11; accept AS-DDITS
mp-import: afi ipv4.unicast from AS34790 action pref=11; accept AS34790:AS-CUSTOMER
mp-import: from AS35028 action pref=11; accept AS-MULTIPLAY
mp-import: from AS35266 action pref=11; accept AS-EXN
mp-import: afi ipv4.unicast from AS35834 action pref=11; accept AS35834
mp-import: afi ipv4.unicast from AS37100 action pref=11; accept AS-SET-SEACOM
mp-import: from AS39122 action pref=11; accept AS-BLACKNIGHT
mp-import: afi ipv4.unicast from AS39202 action pref=11; accept AS-GCAP
mp-import: afi ipv4.unicast from AS39326 action pref=11; accept AS-GOSCOMB
mp-import: afi ipv6.unicast from AS39326 action pref=11; accept AS-GOSCOMB-V6
mp-import: afi ipv4.unicast from AS40627 action pref=11; accept AS40627
mp-import: from AS41000 action pref=11; accept AS-FREETHOUGHT
mp-import: afi ipv4.unicast from AS41107 action pref=11; accept AS-BACKBONECONNECT-CUSTOMERS
mp-import: afi ipv4.unicast from AS41690 action pref=11; accept AS-DAILYMOTION
mp-import: afi ipv4.unicast from AS41695 action pref=11; accept AS-VOSTRON
mp-import: from AS41811 action pref=11; accept AS-CONVERGENCE
mp-import: from AS42689 action pref=11; accept AS26677:AS-GigaPoP
mp-import: from AS42831 action pref=11; accept AS-UKSERVERS
mp-import: afi ipv4.unicast from AS43531 action pref=11; accept AS-IXREACH
mp-import: afi ipv4.unicast from AS44444 action pref=11; accept AS-WHS-EU
mp-import: from AS44684 action pref=11; accept AS-MYTHIC
mp-import: from AS45014 action pref=11; accept AS-HOSTIT-MK
mp-import: from AS46489 action pref=11; accept AS46489
mp-import: from AS47474 action pref=11; accept AS-Virtual1
mp-import: afi ipv4.unicast from AS47480 action pref=11; accept AS-BTS
mp-import: from AS47622 action pref=11; accept AS47622
mp-import: afi ipv4.unicast from AS47762 action pref=11; accept AS47762
mp-import: from AS49544 action pref=11; accept AS-INTERACTIVE3D
mp-import: afi ipv4.unicast from AS50245 action pref=11; accept AS-SERVEREL
mp-import: afi ipv4.unicast from AS50300 action pref=11; accept AS-CUSTDC
mp-import: from AS50304 action pref=11; accept AS-BLIX
mp-import: afi ipv4.unicast from AS50468 action pref=11; accept AS50468
mp-import: from AS51048 action pref=11; accept AS-NEXTCONNEX
mp-import: from AS51945 action pref=11; accept AS-CONNETU
mp-import: from AS54113 action pref=11; accept AS54113
mp-import: afi ipv4.unicast from AS54994 action pref=11; accept AS54994
mp-import: from AS55256 action pref=11; accept AS55256
mp-import: afi ipv4.unicast from AS57811 action pref=11; accept AS-ATDS-SERVICES
mp-import: from AS57976 action pref=11; accept AS57976
mp-import: from AS60068 action pref=11; accept AS-CDN77
mp-import: from AS61012 action pref=11; accept AS-LIVEDRIVE
mp-import: afi ipv4.unicast from AS61124 action pref=11; accept AS-MARSTONS
mp-import: from AS61323 action pref=11; accept AS-UKFAST
mp-import: afi ipv4.unicast from AS61337 action pref=11; accept AS-GXT
mp-import: afi ipv4.unicast from AS62044 action pref=11; accept AS62044
mp-import: from AS62240 action pref=11; accept AS-CLOUVIDER
mp-import: from AS199524 action pref=11; accept AS-GCORE
mp-import: afi ipv4.unicast from AS199592 action pref=11; accept AS199592
mp-import: from AS202818 action pref=11; accept AS202818
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
notify: as2856peering@bt.com
notify: ipaddman@bt.com
remarks:
remarks: Peering contact: http://www.bt.net/cgi-bin/peering-request
remarks: Support contact: as2856peering@bt.com
remarks: 24*7 NMC contact: 0800 811 343 option 3
remarks:
remarks: BTnet abuse: abuse@bt.net
remarks: BTopenworld abuse: abuse@btopenworld.com
remarks:
remarks: ------------------------------------------------
mnt-by: BTNET-INFRA-MNT
created: 2002-08-30T11:12:47Z
last-modified: 2022-09-15T10:29:30Z
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: ****************************

Hostnames in AS


MM AS-PLUSNETUK:AS-LINX-PEERS-PRI
MM AS13030:AS-PEERS
MM AS-PLUSNETUK:AS-LINX-PEERS-SEC
MM AS-UDOS
MM AS-BT-UK
MM AS-ATRATO:AS-PEERS
MM AS-BTGB
MM AS-TRANSROUTE-SPEC
MM AS-BSVE:AS-LINX-PEERS-1
MM AS-UUNETPIPEXLINX
MM AS-TMNET-PEERS
MM AS-BSVE:AS-LINX-PEERS-2
MM AS-HURRICANE
MM AS-RIS-RRC01
#0 1
members: 0
members: 1
M AS2856
Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

vTzxNTC CF johedugfp 2025-09-24