Routing security

AS29180 O2-ONLINE-AS Telefonica UK Limited

Unclassified RIPE

RPKI valid 100% 24 of 24 announcements

RPKI invalid 0 none

No ROA 0 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 25 authorising this AS

Announcements

What this network originates

24 observed

Every prefix observed with AS29180 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
82.132.128.0/22	RPKI valid	IRR	53
82.132.132.0/22	RPKI valid	IRR	53
82.132.136.0/23	RPKI valid	IRR	53
82.132.140.0/23	RPKI valid	IRR	53
82.132.142.0/23	RPKI valid	IRR	53
82.132.144.0/21	RPKI valid	IRR	1
82.132.146.0/23	RPKI valid	IRR	53
82.132.148.0/22	RPKI valid	IRR	53
82.132.152.0/21	RPKI valid	IRR	52
82.132.188.0/23	RPKI valid	IRR	52
82.132.190.0/23	RPKI valid	IRR	52
82.132.192.0/23	RPKI valid	IRR	53
82.132.194.0/23	RPKI valid	IRR	53
82.132.196.0/23	RPKI valid	IRR	53
82.132.200.0/23	RPKI valid	IRR	53
82.132.202.0/23	RPKI valid	IRR	53
82.132.204.0/23	RPKI valid	IRR	53
82.132.206.0/23	RPKI valid	IRR	53
82.132.208.0/23	RPKI valid	IRR	53
82.132.250.0/23	RPKI valid	IRR	53
82.132.252.0/23	RPKI valid	IRR	53
82.132.254.0/23	RPKI valid	IRR	53
185.238.16.0/23	RPKI valid	IRR	53
185.238.18.0/23	RPKI valid	IRR	53

RPKI · ROAs

Route origin authorisations

25 ROAs

Signed statements by address holders that AS29180 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
82.132.128.0/22	/24	RIPENCC
82.132.132.0/22	/24	RIPENCC
82.132.136.0/23	/24	RIPENCC
82.132.140.0/23	/24	RIPENCC
82.132.142.0/23	/24	RIPENCC
82.132.144.0/21	/24	RIPENCC
82.132.152.0/21	/24	RIPENCC
82.132.160.0/20	/24	RIPENCC
82.132.188.0/23	/24	RIPENCC
82.132.190.0/23	/24	RIPENCC
82.132.192.0/21	/24	RIPENCC
82.132.192.0/23	/24	RIPENCC
82.132.194.0/23	/24	RIPENCC
82.132.196.0/23	/24	RIPENCC
82.132.200.0/21	/24	RIPENCC
82.132.200.0/23	/24	RIPENCC
82.132.202.0/23	/24	RIPENCC
82.132.204.0/23	/24	RIPENCC
82.132.206.0/23	/24	RIPENCC
82.132.208.0/23	/24	RIPENCC
82.132.250.0/23	/24	RIPENCC
82.132.252.0/23	/23	RIPENCC
82.132.254.0/23	/24	RIPENCC
185.238.16.0/23	/24	RIPENCC
185.238.18.0/23	/24	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

24 objects · 0 not announced

Route objects naming AS29180 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
82.132.128.0/22	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.132.0/22	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.136.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.140.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2013-10-30	Announced
82.132.142.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2013-10-30	Announced
82.132.144.0/21	RIPE	O2 Online (UK)	`O2UK-MNT`	2014-09-30	Announced
82.132.146.0/23	RIPE	—	`O2UK-MNT`	2026-09-14	Announced
82.132.148.0/22	RIPE	—	`O2UK-MNT`	2026-09-14	Announced
82.132.152.0/21	RIPE	O2 Online (UK)	`O2UK-MNT`	2014-09-30	Announced
82.132.188.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2014-09-30	Announced
82.132.190.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2014-09-30	Announced
82.132.192.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.194.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.196.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2013-05-16	Announced
82.132.200.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.202.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.204.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.206.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
82.132.208.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2013-05-16	Announced
82.132.250.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2013-12-09	Announced
82.132.252.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2013-10-31	Announced
82.132.254.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2015-01-16	Announced
185.238.16.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2022-08-05	Announced
185.238.18.0/23	RIPE	O2 Online (UK)	`O2UK-MNT`	2022-08-05	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS29180 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-O2_BROADBAND`	RIPE	Lists AS29180 as a direct member
`AS-O2_MOBILE`	RIPE	Lists AS29180 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.