AS20804 — EXATEL SA
AS Name: ASN-TELENERGO
Description: ul. PERKUNA 47, WARSZAWA POLAND
Organization: ORG-TS16-RIPE
Registry: RIPE
Imports from (36)
Exports to (37)
⚠️ CIRCL BGP Security Rank: 0.0507% (position 5838)
aut-num: AS20804
as-name: ASN-TELENERGO
org: ORG-TS16-RIPE
descr: ul. PERKUNA 47, WARSZAWA
descr: POLAND
import: from AS5617 action pref=70; accept ANY
import: from AS8545 action pref=85; accept ANY
import: from AS44896 action pref=85; accept ANY
import: from AS29535 action pref=85; accept ANY
import: from AS6777 action pref=85; accept ANY
import: from AS24748 action pref=85; accept ANY
import: from AS56682 action pref=85; accept ANY
import: from AS15169 action pref=85; accept ANY
import: from AS21357 action pref=85; accept ANY
import: from AS16138 action pref=85; accept ANY
import: from AS8714 action pref=80; accept ANY
import: from AS6695 action pref=80; accept ANY
import: from AS31210 action pref=85; accept ANY
import: from AS2914 action pref=85; accept ANY
import: from AS47200 action pref=85; accept ANY
import: from AS57734 action pref=85; accept ANY
import: from AS57811 action pref=85; accept ANY
import: from AS24115 action pref=85; accept ANY
import: from AS16276 action pref=85; accept ANY
import: from AS12741 action pref=85; accept ANY
import: from AS52005 action pref=85; accept ANY
import: from AS16509 action pref=85; accept ANY
import: from AS8508 action pref=85; accept ANY
import: from AS56630 action pref=85; accept ANY
import: from AS59613 action pref=85; accept ANY
import: from AS20717 action pref=85; accept ANY
import: from AS13119 action pref=85; accept ANY
import: from AS1121 action pref=85; accept ANY
import: from AS31500 action pref=85; accept ANY
import: from AS50952 action pref=85; accept ANY
import: from AS61968 action pref=85; accept ANY
import: from AS6762 action pref=85; accept ANY
import: from AS50263 action pref=85; accept ANY
import: from AS6453 action pref=60; accept ANY
export: to AS24115 announce AS-EXATEL-INT
export: to AS5617 announce AS-EXATEL-PL
export: to AS44896 announce AS-EXATEL-INT
export: to AS29535 announce AS-EXATEL-PL
export: to AS6777 announce AS-EXATEL-INT
export: to AS24748 announce AS-EXATEL-INT
export: to AS15169 announce AS-EXATEL-INT
export: to AS21357 announce AS-EXATEL-INT
export: to AS56682 announce AS-EXATEL-PL
export: to AS16138 announce AS-EXATEL-PL
export: to AS8714 announce AS-EXATEL-INT
export: to AS6695 announce AS-EXATEL-INT
export: to AS31210 announce AS-EXATEL-INT
export: to AS2914 announce AS-EXATEL-INT
export: to AS47200 announce AS-EXATEL-INT
export: to AS57734 announce AS-EXATEL-INT
export: to AS57811 announce AS-EXATEL-PL
export: to AS24115 announce AS-EXATEL-INT
export: to AS16276 announce AS-EXATEL-INT
export: to AS12741 announce AS-EXATEL-PL
export: to AS52005 announce AS-EXATEL-INT
export: to AS16509 announce AS-EXATEL-INT
export: to AS8508 announce AS-EXATEL-INT
export: to AS56630 announce AS-EXATEL-INT
export: to AS59613 announce AS-EXATEL-INT
export: to AS20717 announce AS-EXATEL-INT
export: to AS13119 announce AS-EXATEL-INT
export: to AS1121 announce AS-EXATEL-INT
export: to AS31500 announce AS-EXATEL-INT
export: to AS50952 announce AS-EXATEL-INT
export: to AS61968 announce AS-EXATEL-INT
export: to AS6762 announce AS-EXATEL-INT
export: to AS50263 announce AS-EXATEL-INT
export: to AS6453 announce AS-EXATEL-INT
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-EXATEL
remarks: ----------------------------------------------------
remarks: BGP COMMUNITY SUPPORT FOR AS20804 BGP CUSTOMERS:
remarks:
remarks: Community Action
remarks: ----------------------------------------------------
remarks: 20804:50 Set local pref 50 (e.g. for backup routes)
remarks: 20804:96 Don't advertise to global upstream providers
remarks: 20804:97 Don't advertise to polish upstream providers
remarks: 20804:98 Don't advertise to peering partners
remarks: 20804:99 Don't advertise anywhere
remarks:
remarks: 20804:1000 Don't advertise to ORANGE POLSKA (POLPAK) [AS5617]
remarks: 20804:100x Prepend x times with AS20804 to ORANGE POLSKA (POLPAK) [AS5617]
remarks:
remarks: 20804:2400 Don't advertise to INTERIA.PL [AS56682&AS16138]
remarks: 20804:240x Prepend x times with AS20804 to INTERIA.PL [AS56682&AS16138]
remarks:
remarks: 20804:1200 Don't advertise to EQUINIX WARSAW (former PLIX) members [AS24115]
remarks: 20804:120x Prepend x times with AS20804 to EQUINIX WARSAW (former PLIX) [AS24115]
remarks:
remarks: 20804:1700 Don't advertise to LINX LON1,2 members [AS8714]
remarks: 20804:170x Prepend x times with AS20804 to LINX LON 1,2 [AS8714]
remarks:
remarks: 20804:2200 Don't advertise to GOOGLE GLOBAL CACHE [AS15169]
remarks: 20804:220x Prepend x times with AS20804 to GOOGLE GLOBAL CACHE [AS15169]
remarks:
remarks: 20804:2220 Don't advertise to GOOGLE PEERING [AS15169]
remarks: 20804:222x Prepend x times with AS20804 to GOOGLE PEERING [AS15169]
remarks:
remarks: 20804:1100 Don't advertise to TP-IX members [AS29535]
remarks: 20804:110x Prepend x times with AS20804 to TP-IX [AS29535]
remarks:
remarks: 20804:2100 Don't advertise to AKAMAI CACHE [AS21357]
remarks: 20804:210x Prepend x times with AS20804 to AKAMAI CACHE [AS21357]
remarks:
remarks: 20804:1800 Don't advertise to AS-DTEL-IX members [AS31210]
remarks: 20804:180x Prepend x times with AS20804 to AS-DTEL-IX [AS31210]
remarks:
remarks: 20804:2800 Don't advertise to VIX WIEDEN [AS1121]
remarks: 20804:280x Prepend x times with AS20804 to VIX WIEDEN [AS61121]
remarks:
remarks: 20804:3800 Don't advertise to MIX-IT [AS61968]
remarks: 20804:380x Prepend x times with AS20804 to MIX-IT [AS61968]
remarks:
remarks: 20804:2300 Don't advertise to ACCN MAN SZCZECIN [AS13119]
remarks: 20804:230x Prepend x times with AS20804 to ACCN MAN SZCZECIN [AS13119]
remarks:
remarks: 20804:2600 Don't advertise to CKPS SASK [AS8508]
remarks: 20804:260x Prepend x times with AS20804 to CKPS SASK [AS8508]
remarks:
remarks: 20804:2700 Don't advertise to TATA COMMUNICATION [AS6453]
remarks: 20804:270x Prepend x times with AS20804 to TATA COMMUNICATION [AS6453]
remarks:
remarks: 20804:3900 Don't advertise to AMAZON CZECH REPUBLIC [AS16509]
remarks: 20804:390x Prepend x times with AS20804 to AMAZON CZECH REPUBLIC [AS16509]
remarks:
remarks: 20804:2000 Don't advertise to NETIA S.A. [AS12741]
remarks: 20804:200x Prepend x times with AS20804 to NETIA S.A. [AS12741]
remarks:
remarks: 20804:1500 Don't advertise to PIX/POZIX members [AS44896]
remarks: 20804:150x Prepend x times with AS20804 to PIX/POZIX [AS44896]
remarks:
remarks: 20804:4000 Don't advertise to TELECOM ITALIA SPARKLE members [AS6762]
remarks: 20804:400x Prepend x times with AS20804 to TELECOM ITALIA SPARKLE [AS6762]
remarks:
remarks: 20804:2500 Don't advertise to THINX/ATMAN members [AS24748]
remarks: 20804:250x Prepend x times with AS20804 to THINX/ATMAN [AS24748]
remarks:
remarks: 20804:1300 Don't advertise to DE-CIX Frankfurt members [AS6695]
remarks: 20804:130x Prepend x times with AS20804 to DE-CIX Frankfurt [AS6695]
remarks:
remarks: 20804:1400 Don't advertise to AMS-IX members [AS6777]
remarks: 20804:140x Prepend x times with AS20804 to AMS-IX [AS6777]
remarks:
remarks: 20804:1310 Don't advertise to DE-CIX-Duesseldorf members [AS56890]
remarks: 20804:131x Prepend x times with AS20804 to DE-CIX-Duesseldorf [AS56890]
remarks:
remarks: 20804:1320 Don't advertise to DE-CIX-Munich members [AS47228]
remarks: 20804:132x Prepend x times with AS20804 to DE-CIX-Munich [AS47228]
remarks:
remarks: 20804:1330 Don't advertise to DE-CIX-Hamburg members [AS43252]
remarks: 20804:133x Prepend x times with AS20804 to DE-CIX-Hamburg [AS43252]
remarks:
remarks: 20804:4200 Don't advertise to OVH CLOUD [AS16276]
remarks: 20804:420x Prepend x times with AS20804 to OVH CLOUD [AS16276]
remarks:
remarks: 20804:4300 Don't advertise to MELBICOM [AS56630]
remarks: 20804:430x Prepend x times with AS20804 to MELBICOM [AS56630]
remarks:
remarks: 20804:4400 Don't advertise to GLOBAL-IX [AS31500, AS50952]
remarks: 20804:440x Prepend x times with AS20804 to GLOBAL-IX [AS31500, AS50952]
remarks:
remarks: 20804:4100 Don't advertise to NTT Communication [AS2914]
remarks: 20804:410x Prepend x times with AS20804 to NTT Communication [AS2914]
remarks:
remarks: 20804:4500 Don't advertise to FRANCE-IX members [AS57734]
remarks: 20804:450x Prepend x times with AS20804 to FRANCE-IX [AS57734]
remarks:
remarks: 20804:4600 Don't advertise to NIX.CZ members [AS47200]
remarks: 20804:460x Prepend x times with AS20804 to NIX.CZ [AS47200]
remarks:
remarks: 20804:4700 Don't advertise to ATENDE SOFTWARE [AS57811]
remarks: 20804:470x Prepend x times with AS20804 to ATENDE SOFTWARE [AS57811]
remarks:
remarks: 20804:4800 Don't advertise to NETNOD AG STOCKHOLM members [AS52005]
remarks: 20804:480x Prepend x times with AS20804 to NETNOD AG STOCKHOLM [AS52005]
remarks:
remarks: 20804:4900 Don't advertise to GIGANET IXN members [AS59613]
remarks: 20804:490x Prepend x times with AS20804 to GIGANET IXN [AS59613]
remarks:
remarks: 20804:1340 Don't advertise to DE-CIX-Marseille members [AS20717]
remarks: 20804:134x Prepend x times with AS20804 to DE-CIX-Marseille [AS20717]
remarks:
remarks: 20804:3000 Don't advertise to Netflix Streaming Services Inc. [AS2906]
remarks: 20804:300x Prepend x times with AS20804 to Netflix Streaming Services Inc. [AS2906]
remarks:
remarks: 20804:3300 Don't advertise to 1-IX members [AS50623]
remarks: 20804:330x Prepend x times with AS20804 to 1-IX [AS50623]
remarks:
remarks: ***********************************************
remarks: 20804:666 - blackhole (discard) all traffic
remarks: ***********************************************
remarks: Customer traffic engineering communities - Blackhole
remarks: Traffic destined for any prefixes tagged with this
remarks: community will be discarded at ingress to the Exatel
remarks: network. The prefix must be one permitted by the
remarks: customer's existing ingress BGP filter. Exatel will accept only
remarks: /32 prefix with this community.
remarks: ***********************************************
remarks: The following communities are available for experimental/trial use:
remarks: 20804:663 blackhole (discard) traffic from polish peers
remarks: 20804:664 blackhole (discard) traffic from foreign peers
remarks: 20804:665 blackhole (discard) traffic from polish and foreign peers
remarks: Unlike regular blackhole community, selective blackhole communities
remarks: preserve traffic with Exatel and its customers, discarding only traffic from other peers.
remarks: Exatel will accept only /32 prefixes with this community.
remarks: -------------------------------------------------------
remarks: All RFC1997 communities are supported.
remarks: -------------------------------------------------------
remarks: general information and customer care mailto:bok@exatel.pl
remarks: peering and BGP issues - mailto:bgp@exatel.pl
remarks: abuse and bug reports - mailto:abuse@exatel.pl
remarks: registry contact - mailto:registry@exatel.pl
remarks: ***********************************************
created: 2002-08-29T08:21:34Z
last-modified: 2026-02-17T12:29:33Z
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 AS20804 as a member:
AS34968:AS-AMS-IX-V6-PEERS(125 members)
AS5617:AS-PL-TRANSIT(179 members)
AS34968:AS-AMS-IX-PEERS(199 members)
AS43252:AS-DECIX-HAM-CONNECTED(204 members)
AS47228:AS-DECIX-MUC-CONNECTED(213 members)
AS47228:AS-DECIX-MUC-RS-V6(213 members)
AS56890:AS-DECIX-DUS-CONNECTED(238 members)
AS-GBLXEU(273 members)
AS61180:AS-PEERS-AMSIX(301 members)
AS-EXATEL-INT(353 members)
AS-EXATEL-PL(384 members)
AS-MANDA-LINX-PEERS-V6(417 members)
AS-SEABONECUSTEU(422 members)
AS-MANDA-LINX-PEERS-V4(423 members)
AS1200:AS-AMS-IX-PEERS(485 members)
AS-MANDA-AMSIX-PEERS-V6(559 members)
AS-MANDA-AMSIX-PEERS-V4(596 members)
AS-MANDA-DECIX-PEERS-V6(623 members)
AS-MANDA-DECIX-PEERS-V4(666 members)
AS6777:AS-AMS-IX-RS-V6(733 members)
AS-TPIX(749 members)
AS3303:AS-SWCMPEERS(783 members)
AS29535:AS-TPIX(783 members)
AS6777:AS-AMS-IX-RS(802 members)
AS6695:AS-DECIX-FRA-RS-V6(1064 members)
AS6695:AS-DECIX-FRA-RS(1064 members)
AS6695:AS-DECIX-FRA-CONNECTED(1065 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
Expanded Membership
All macros containing AS20804 (directly or via nested macros): 281
Show 100 macros
AS34968:AS-AMS-IX-V6-PEERS(125 ASNs)
AS34968:AS-AMS-IX-PEERS(199 ASNs)
AS-DECIX-HAM-CONNECTED(204 ASNs)
AS43252:AS-DECIX-HAM-CONNECTED(204 ASNs)
AS-DECIX-MUC-CONNECTED(213 ASNs)
AS-DECIX-MUC-RS-V6(213 ASNs)
AS47228:AS-DECIX-MUC-CONNECTED(213 ASNs)
AS47228:AS-DECIX-MUC-RS-V6(213 ASNs)
AS-DECIX-DUS-CONNECTED(238 ASNs)
AS56890:AS-DECIX-DUS-CONNECTED(238 ASNs)
AS-GBLXEU(273 ASNs)
AS61180:AS-PEERS-AMSIX(301 ASNs)
AS-MANDA-LINX-PEERS-V6(417 ASNs)
AS-MANDA-LINX-PEERS-V4(423 ASNs)
AS1200:AS-AMS-IX-PEERS(485 ASNs)
AS-MANDA-AMSIX-PEERS-V6(559 ASNs)
AS-MANDA-AMSIX-PEERS-V4(596 ASNs)
AS-MANDA-DECIX-PEERS-V6(623 ASNs)
AS-MANDA-DECIX-PEERS-V4(666 ASNs)
AS6777:AS-AMS-IX-RS-V6(733 ASNs)
AS3303:AS-SWCMPEERS(783 ASNs)
AS6777:AS-AMS-IX-RS(802 ASNs)
AS39521:AS-AMS-IX-PEERS(803 ASNs)
AS-GBLX(963 ASNs)
AS-DECIX-RS(1,064 ASNs)
AS-DECIX-RS-V6(1,064 ASNs)
AS6695:AS-DECIX-FRA-RS(1,064 ASNs)
AS6695:AS-DECIX-FRA-RS-V6(1,064 ASNs)
AS-DECIX-CONNECTED(1,065 ASNs)
AS6695:AS-DECIX-FRA-CONNECTED(1,065 ASNs)
AS-EXATEL-PL(1,180 ASNs)
AS-EXATEL-INT(2,675 ASNs)
AS5617:AS-PL-TRANSIT(4,112 ASNs)
AS29535:AS-OP-TRANSIT(5,317 ASNs)
AS-TPNET(5,318 ASNs)
AS-TP(5,330 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS24748:AS-IX(8,694 ASNs)
AS-MTU(38,044 ASNs)
AS-RNDROUTESERVER(38,077 ASNs)
AS-EKTROUTESERVER(38,078 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS201561:AS-DECIX-CPH(66,988 ASNs)
AS201561:AS-DECIX-CPH-V6(66,988 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS-CW(67,352 ASNs)
AS-SIXSK-SETS(67,561 ASNs)
AS-BIX(68,877 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
AS52055:AS-NETIX-GR(69,958 ASNs)
AS-SIX(70,009 ASNs)
AS-UBNIX(70,042 ASNs)
AS-GLOBAL-IX(70,222 ASNs)
AS-EPIX-LOCAL(70,298 ASNs)
AS-EPIX(70,299 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS56584:AS-SET-INTERIX-RS(70,331 ASNs)
AS17645:AS-NTTS(70,764 ASNs)
AS17645:AS-NTTS-IP(70,764 ASNs)
AS2914:AS-ASIA(70,764 ASNs)
AS-NETIX-NET(71,038 ASNs)
AS-IU-CL(71,146 ASNs)
AS-TSUA-PARITY(71,146 ASNs)
AS-UAIX(71,146 ASNs)
AS-UDC2UTEL(71,146 ASNs)
AS25229:AS-PARITY(71,150 ASNs)
... and 181 more
Upstream AS Paths
24 unique paths, avg length 1.3
AS Looking Glass
Upstream paths (matching graph above)
All 24 Upstream Paths
Complete list of all observed paths
AS20804 IPv4 Address Subnets (26)
| 195.136.0.0/16 | 🇵🇱 PL | ASN-TELENERGO | |
| 82.177.0.0/16 | 🇵🇱 PL | EXATEL S.A. | ASN-TELENERGO |
| 81.15.128.0/17 | 🇵🇱 PL | EXATEL S.A. | ASN-TELENERGO |
| 88.220.0.0/17 | 🇵🇱 PL | ASN-TELENERGO | |
| 88.220.128.0/18 | 🇵🇱 PL | ASN-TELENERGO | |
| 194.183.32.0/19 | 🇵🇱 PL | EXATEL S.A. (PL) | ASN-TELENERGO |
| 213.172.160.0/19 | 🇵🇱 PL | EXATEL S.A. | ASN-TELENERGO |
| 88.220.224.0/19 | 🇵🇱 PL | ASN-TELENERGO | |
| 88.220.208.0/20 | 🇵🇱 PL | ASN-TELENERGO | |
| 195.136.113.0/24 | 🇵🇱 PL | ASN-TELENERGO |
AS20804 IPv6 Address Subnets (1)
| 2a00:4120::/32 | 🇵🇱 PL | EXATEL S.A. | ASN-TELENERGO |