Routing security

AS63548 LENOVO-BEIJING LENOVO BEIJING Co.ltd

Unclassified APNIC

RPKI valid 0% 0 of 7 announcements

RPKI invalid 0 none

No ROA 7 not covered by any ROA

IRR registered 0% 7 missing · 0 other origin

ROAs 0 authorising this AS

Announcements

What this network originates

7 observed

Every prefix observed with AS63548 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
43.255.224.0/24	No ROA	No IRR	52
43.255.225.0/24	No ROA	No IRR	52
43.255.226.0/24	No ROA	No IRR	52
43.255.227.0/24	No ROA	No IRR	52
103.212.1.0/24	No ROA	No IRR	52
103.212.2.0/24	No ROA	No IRR	52
103.212.13.0/24	No ROA	No IRR	5

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS63548 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

1 objects · 1 not announced

Route objects naming AS63548 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
103.212.0.0/24	APNIC	Lenovo (Beijing) Information Technology Ltd	`MAINT-CNNIC-AP`	2016-03-30	Not announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS63548 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-CTBJ`	RADB	Lists AS63548 as a direct member

RPKI from rpki-client, validated 2026-10-23 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-23. Cross-check on bgp.he.net.