Routing security
AS20804 ASN-TELENERGO ul. PERKUNA 47, WARSZAWA
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS20804 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a00:4120::/32 | RPKI valid | IRR | 31 |
| 81.15.128.0/17 | RPKI valid | IRR | 55 |
| 82.177.0.0/16 | RPKI valid | IRR | 55 |
| 82.177.194.0/24 | RPKI valid | IRR | 55 |
| 88.220.0.0/17 | RPKI valid | IRR | 55 |
| 88.220.114.0/24 | RPKI valid | IRR | 55 |
| 88.220.128.0/18 | RPKI valid | IRR | 55 |
| 88.220.208.0/20 | RPKI valid | IRR | 55 |
| 88.220.224.0/19 | RPKI valid | IRR | 55 |
| 88.220.252.0/24 | RPKI valid | IRR | 55 |
| 88.220.253.0/24 | RPKI valid | IRR | 55 |
| 194.183.32.0/19 | RPKI valid | IRR | 55 |
| 195.136.0.0/16 | RPKI valid | IRR | 55 |
| 195.136.32.158/32 | RPKI valid | IRR covering | 1 |
| 195.136.32.201/32 | RPKI valid | IRR covering | 1 |
| 195.136.113.0/24 | RPKI valid | IRR | 55 |
| 195.136.145.0/24 | RPKI valid | IRR | 55 |
| 213.172.160.0/19 | RPKI valid | IRR | 55 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS20804 may originate these prefixes, up to the maximum length shown.
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Declared | Observed |
| AS6461 | Zayo Bandwidth | Declared | Observed |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Declared | Observed |
| AS6939 | Hurricane Electric LLC | not declared | Observed |
| AS34549 | meerfarbig GmbH & Co. KG | not declared | Observed |
| AS50304 | Blix Solutions AS | not declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS29504 | Freenet Liberec, z.s. | not declared | Observed |
| AS37721 | Virtual Technologies & Solutions | not declared | Observed |
| AS48362 | Stadtwerke Feldkirch | not declared | Observed |
| AS50300 | CustodianDC Limited | not declared | Observed |
| AS50628 | Leonix Telecom SAS | not declared | Observed |
| AS1836 | green.ch AG | not declared | Observed |
| AS3303 | Swisscom (Schweiz) AG | not declared | Observed |
| AS12552 | GlobalConnect AB | not declared | Observed |
| AS20766 | Association "Gitoyen" | not declared | Observed |
| AS34927 | iFog GmbH | not declared | Observed |
| AS49673 | Truenetwork LLC | not declared | Observed |
| AS50673 | Serverius Holding B.V. | not declared | Observed |
| AS59919 | Brainbox S.r.l. | not declared | Observed |
| AS208972 | GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | not declared | Observed |
| AS212024 | Marc Schmitt | not declared | Observed |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | not declared | Observed |
| AS56655 | Gigahost AS | not declared | Observed |
| AS48185 | team.blue NV | not declared | Observed |
| AS9002 | RETN Limited | not declared | Observed |
| AS20473 | The Constant Company, LLC | not declared | Observed |
| AS34019 | Hivane Association | not declared | Observed |
| AS50263 | A-Systems Sp. z o.o. | not declared | Observed |
| AS213241 | TECHIT.BE SRL | not declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS20804 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 5.149.160.0/22 | RIPE | — | AS31229-MNT | 2022-11-25 | Not announced |
| 5.149.167.0/24 | RIPE | — | AS31229-MNT | 2022-11-25 | Not announced |
| 88.220.89.0/24 | RIPE | — | MNT-EXATEL | 2026-08-07 | Not announced |
| 88.220.95.0/24 | RIPE | — | MNT-EXATEL | 2026-08-07 | Not announced |
| 194.183.40.0/22 | RIPE | — | MNT-EXATEL | 2022-04-22 | Not announced |
| 194.183.54.0/24 | RIPE | — | MNT-EXATEL | 2026-03-24 | Not announced |
| 213.172.172.0/24 | RIPE | — | MNT-EXATEL | 2019-10-08 | Not announced |
| 2a10:f781:10:f1a7::/64 | RIPE | EPIX-LORA-EXATELSA | EPOLUDNIE-MNT | 2022-05-16 | Not announced |
| 81.15.128.0/17 | RIPE | EXATEL S.A. | TELENERGO-MNT | 2005-03-08 | Announced |
| 82.177.0.0/16 | RIPE | EXATEL S.A. | MNT-EXATEL | 2007-09-13 | Announced |
| 82.177.194.0/24 | RIPE | — | MNT-EXATEL | 2025-04-07 | Announced |
| 88.220.0.0/17 | RIPE | — | MNT-EXATEL | 2021-02-01 | Announced |
| 88.220.114.0/24 | RIPE | — | MNT-EXATEL | 2022-05-05 | Announced |
| 88.220.128.0/18 | RIPE | — | MNT-EXATEL | 2021-02-01 | Announced |
| 88.220.208.0/20 | RIPE | — | MNT-EXATEL | 2021-02-01 | Announced |
| 88.220.224.0/19 | RIPE | — | MNT-EXATEL | 2021-02-01 | Announced |
| 88.220.252.0/24 | RIPE | — | MNT-EXATEL | 2019-02-07 | Announced |
| 88.220.253.0/24 | RIPE | — | MNT-EXATEL | 2019-02-07 | Announced |
| 194.183.32.0/19 | RIPE | EXATEL S.A. (PL) | MNT-EXATEL | 2009-02-16 | Announced |
| 195.136.0.0/16 | RIPE | — | MNT-EXATEL | 2017-05-05 | Announced |
| 195.136.113.0/24 | RIPE | — | MNT-EXATEL | 2022-05-05 | Announced |
| 195.136.145.0/24 | RIPE | — | MNT-EXATEL | 2026-04-21 | Announced |
| 213.172.160.0/19 | RIPE | EXATEL S.A. | MNT-EXATEL | 2025-03-10 | Announced |
| 2a00:4120::/32 | RIPE | EXATEL S.A. | MNT-EXATEL | 2013-03-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS20804 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-ATMAN-CDN | RIPE | Lists AS20804 as a direct member |
AS-CAMBRIUM-AMSIX-RS-DENY | RIPE | Lists AS20804 as a direct member |
AS-EXATEL-INT | RIPE | Lists AS20804 as a direct member |
AS-EXATEL-PL | RIPE | Lists AS20804 as a direct member |
AS-FRANCEIX-PAR-LIST | RIPE | Lists AS20804 as a direct member |
AS-GBLXEU | RIPE | Lists AS20804 as a direct member |
AS-LIQUID-AMSIXPEERS | RIPE | Lists AS20804 as a direct member |
AS-MANDA-AMSIX-PEERS-V4 | RIPE | Lists AS20804 as a direct member |
AS-MANDA-AMSIX-PEERS-V6 | RIPE | Lists AS20804 as a direct member |
AS-MANDA-DECIX-PEERS-V4 | RIPE | Lists AS20804 as a direct member |
AS-MANDA-DECIX-PEERS-V6 | RIPE | Lists AS20804 as a direct member |
AS-MANDA-LINX-PEERS-V4 | RIPE | Lists AS20804 as a direct member |
AS-MANDA-LINX-PEERS-V6 | RIPE | Lists AS20804 as a direct member |
AS-PLIX-CONNECTED | RIPE | Lists AS20804 as a direct member |
AS-SEABONECUSTEU | RIPE | Lists AS20804 as a direct member |
AS-TELENERGO-PEER-PL | RIPE | Lists AS20804 as a direct member |
AS-TITANDECIX | RIPE | Lists AS20804 as a direct member |
AS-TPIX | RIPE | Lists AS20804 as a direct member |
AS-VIX-MEMBERS | RIPE | Lists AS20804 as a direct member |
AS1200:AS-AMS-IX-PEERS | RIPE | Lists AS20804 as a direct member |
AS199585:AS-UPSTREAMS | RIPE | Lists AS20804 as a direct member |
AS203462:AS-NVC-DECIX_FRA_RS | RIPE | Lists AS20804 as a direct member |
AS20717:AS-DECIX-MRS-CONNECTED | RIPE | Lists AS20804 as a direct member |
AS20717:AS-DECIX-MRS-RS | RIPE | Lists AS20804 as a direct member |
AS20717:AS-DECIX-MRS-RS-V6 | RIPE | Lists AS20804 as a direct member |
AS29535:AS-TPIX | RIPE | Lists AS20804 as a direct member |
AS3303:AS-SWCMPEERS | RIPE | Lists AS20804 as a direct member |
AS34968:AS-AMS-IX-PEERS | RIPE | Lists AS20804 as a direct member |
AS34968:AS-AMS-IX-V6-PEERS | RIPE | Lists AS20804 as a direct member |
AS43252:AS-DECIX-HAM-CONNECTED | RIPE | Lists AS20804 as a direct member |
AS43252:AS-DECIX-HAM-RS | RIPE | Lists AS20804 as a direct member |
AS43252:AS-DECIX-HAM-RS-V6 | RIPE | Lists AS20804 as a direct member |
AS47228:AS-DECIX-MUC-CONNECTED | RIPE | Lists AS20804 as a direct member |
AS47228:AS-DECIX-MUC-RS | RIPE | Lists AS20804 as a direct member |
AS47228:AS-DECIX-MUC-RS-V6 | RIPE | Lists AS20804 as a direct member |
AS51706:AS-MEMBERS:AS-PAR-RS | RIPE | Lists AS20804 as a direct member |
AS5617:AS-PL | RIPE | Lists AS20804 as a direct member |
AS5617:AS-PL-TRANSIT | RIPE | Lists AS20804 as a direct member |
AS56890:AS-DECIX-DUS-CONNECTED | RIPE | Lists AS20804 as a direct member |
AS56890:AS-DECIX-DUS-RS | RIPE | Lists AS20804 as a direct member |
AS56890:AS-DECIX-DUS-RS-V6 | RIPE | Lists AS20804 as a direct member |
AS61180:AS-PEERS-AMSIX | RIPE | Lists AS20804 as a direct member |
AS6695:AS-DECIX-FRA-CONNECTED | RIPE | Lists AS20804 as a direct member |
AS6695:AS-DECIX-FRA-RS | RIPE | Lists AS20804 as a direct member |
AS6695:AS-DECIX-FRA-RS-V6 | RIPE | Lists AS20804 as a direct member |
AS6777:AS-AMS-IX-RS | RIPE | Lists AS20804 as a direct member |
AS6777:AS-AMS-IX-RS-V6 | RIPE | Lists AS20804 as a direct member |
AS680:AS-AMSIX-RS-PEERS | RIPE | Lists AS20804 as a direct member |
AS8218:AS-AMSIX-RS | RIPE | Lists AS20804 as a direct member |
RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.