Routing security

AS52142 POLCOM-AS

Unclassified RIPE

RPKI valid 90% 18 of 20 announcements

RPKI invalid 0 none

No ROA 2 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 18 authorising this AS

Announcements

What this network originates

20 observed

Every prefix observed with AS52142 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
91.230.233.0/24	No ROA	IRR	57
91.231.178.0/24	No ROA	IRR	56
2a03:c940::/32	RPKI valid	IRR	30
46.174.176.0/21	RPKI valid	IRR	57
46.174.176.0/24	RPKI valid	IRR	56
46.174.177.0/24	RPKI valid	IRR	57
46.174.178.0/24	RPKI valid	IRR	57
46.174.179.0/24	RPKI valid	IRR	57
46.174.180.0/24	RPKI valid	IRR	57
46.174.181.0/24	RPKI valid	IRR	57
46.174.182.0/24	RPKI valid	IRR	57
46.174.183.0/24	RPKI valid	IRR	57
91.210.128.0/24	RPKI valid	IRR	57
91.210.129.0/24	RPKI valid	IRR	57
185.16.144.0/22	RPKI valid	IRR	57
185.16.144.0/24	RPKI valid	IRR	57
185.16.145.0/24	RPKI valid	IRR	57
185.16.146.0/24	RPKI valid	IRR	57
185.16.147.0/24	RPKI valid	IRR	56
195.69.80.0/22	RPKI valid	IRR	56

RPKI · ROAs

Route origin authorisations

18 ROAs

Signed statements by address holders that AS52142 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
46.174.176.0/21	/21	RIPENCC
46.174.176.0/24	/24	RIPENCC
46.174.177.0/24	/24	RIPENCC
46.174.178.0/24	/24	RIPENCC
46.174.179.0/24	/24	RIPENCC
46.174.180.0/24	/24	RIPENCC
46.174.181.0/24	/24	RIPENCC
46.174.182.0/24	/24	RIPENCC
46.174.183.0/24	/24	RIPENCC
91.210.128.0/24	/24	RIPENCC
91.210.129.0/24	/24	RIPENCC
185.16.144.0/22	/22	RIPENCC
185.16.144.0/24	/24	RIPENCC
185.16.145.0/24	/24	RIPENCC
185.16.146.0/24	/24	RIPENCC
185.16.147.0/24	/24	RIPENCC
195.69.80.0/22	/22	RIPENCC
2a03:c940::/32	/32	RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

36 objects · 16 not announced

Route objects naming AS52142 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
46.174.176.0/22	RIPE	—	`POLCOM-MNT`	2016-12-22	Not announced
46.174.176.0/23	RIPE	—	`POLCOM-MNT`	2016-12-22	Not announced
46.174.178.0/23	RIPE	—	`POLCOM-MNT`	2016-12-22	Not announced
46.174.180.0/22	RIPE	—	`POLCOM-MNT`	2016-12-22	Not announced
46.174.180.0/23	RIPE	—	`POLCOM-MNT`	2016-12-22	Not announced
46.174.182.0/23	RIPE	—	`POLCOM-MNT`	2016-12-22	Not announced
91.210.128.0/22	RIPE	—	`POLCOM-MNT`	2016-10-28	Not announced
91.210.128.0/23	RIPE	—	`POLCOM-MNT`	2016-10-28	Not announced
185.16.144.0/23	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2014-09-28	Not announced
185.16.146.0/23	RIPE	—	`POLCOM-MNT`	2016-12-30	Not announced
195.69.80.0/23	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Not announced
195.69.80.0/24	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Not announced
195.69.81.0/24	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Not announced
195.69.82.0/23	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Not announced
195.69.82.0/24	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Not announced
195.69.83.0/24	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Not announced
46.174.176.0/21	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2013-01-21	Announced
46.174.176.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.177.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.178.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.179.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.180.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.181.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.182.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
46.174.183.0/24	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2016-04-18	Announced
91.210.128.0/24	RIPE	—	`POLCOM-MNT`	2016-10-28	Announced
91.210.129.0/24	RIPE	—	`POLCOM-MNT`	2016-10-28	Announced
91.230.233.0/24	RIPE	—	`NEONET-MNT`	2023-07-03	Announced
91.231.178.0/24	RIPE	—	`ETOP-MNT`	2024-12-02	Announced
185.16.144.0/22	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2013-01-23	Announced
185.16.144.0/24	RIPE	—	`POLCOM-MNT`	2016-12-22	Announced
185.16.145.0/24	RIPE	—	`POLCOM-MNT`	2016-12-22	Announced
185.16.146.0/24	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2015-03-30	Announced
185.16.147.0/24	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2014-09-28	Announced
195.69.80.0/22	RIPE	Polcom Sp. z o.o.	`POLCOM-MNT`	2022-09-13	Announced
2a03:c940::/32	RIPE	Polcom sp. z o.o.	`POLCOM-MNT`	2013-01-28	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52142 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-EXATEL-INT`	RIPE	Lists AS52142 as a direct member
`AS-HURRICANE`	RADB	Lists AS52142 as a direct member
`AS-IPARTNERS`	RIPE	Lists AS52142 as a direct member
`AS-NETIA`	RIPE	Lists AS52142 as a direct member
`AS-NETIA-MSK-IX`	RIPE	Lists AS52142 as a direct member
`AS-NETIA-PEERING`	RIPE	Lists AS52142 as a direct member
`AS-POLCOM-PL`	RIPE	Lists AS52142 as a direct member
`AS-TKPSA`	RIPE	Lists AS52142 as a direct member
`AS-TRANSROUTE-SPEC`	RIPE	Lists AS52142 as a direct member
`AS29535:AS-MIX2`	RIPE	Lists AS52142 as a direct member
`AS5617:AS-PL`	RIPE	Lists AS52142 as a direct member
`AS5617:AS-PL-TRANSIT`	RIPE	Lists AS52142 as a direct member
`AS5617:AS-WORLD-TRANSIT`	RIPE	Lists AS52142 as a direct member
`AS8246:AS-TPNET`	RIPE	Lists AS52142 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.