ASN Lookup Tool

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% Information related to 'AS20485 - AS20857'

as-block:       AS20485 - AS20857
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS20804'

% Abuse contact for 'AS20804' is 'abuse@exatel.pl'

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 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
import:         from AS6461 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 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
export:         to AS6461 announce AS-EXATEL-INT
admin-c:        TNRG1-RIPE
tech-c:         TNRG1-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:        20804:1910 Don't advertise to ZAYO EUROPE [AS6461]
remarks:        20804:191x Prepend x times with AS20804 to ZAYO EUROPE [AS6461]
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:        20804:4500 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:  2026-06-16T12:27:55Z
source:         RIPE

organisation:   ORG-TS16-RIPE
org-name:       Exatel S.A.
country:        PL
reg-nr:         011986640
org-type:       LIR
address:        ul.Perkuna 47
address:        04-164
address:        Warszawa
address:        POLAND
phone:          +48223406050
fax-no:         +48223406022
admin-c:        IG346-RIPE
abuse-c:        AE3653-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-EXATEL
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-EXATEL
created:        2004-04-17T11:48:12Z
last-modified:  2026-05-13T07:19:26Z
source:         RIPE # Filtered

role:           TELENERGO CORE IP NETWORK ADMINISTRATORS
address:        Exatel S.A.
address:        ul. Perkuna 47
address:        04-164 Warszawa
address:        POLAND
phone:          +48 (22) 340 6050
fax-no:         +48 (22) 340 6363
remarks:        trouble: general information and customer care - mailto:bok@exatel.pl
remarks:        trouble: peering and BGP issues - mailto:bgp@exatel.pl
remarks:        trouble: abuse and bug reports - mailto:abuse@exatel.pl
remarks:        trouble: registry contact - mailto:ripe@exatel.pl
remarks:        Exatel Looking Glass: http://lg.exatel.pl/lg
admin-c:        IG346-RIPE
tech-c:         IG346-RIPE
tech-c:         BP379-RIPE
tech-c:         ML4998-RIPE
tech-c:         JM2846-RIPE
tech-c:         RA9071-RIPE
nic-hdl:        TNRG1-RIPE
mnt-by:         MNT-EXATEL
created:        2002-11-27T16:48:25Z
last-modified:  2017-10-17T08:49:11Z
source:         RIPE # Filtered

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