2001:da8:23d::/48 — prefix lookup

Address family: IPv6
Address range: 2001:da8:23d:: – 2001:da8:23d:ffff:ffff:ffff:ffff:ffff
Prefix length: 48

Prefix	Origin network	RPKI	Last observed	Details
2001:da8:23d::/48	AS4538 · CN ERX-CERNET-BKB China Education and Research Network Center	Valid	11 Oct 06:00 UTC	1 source observations routeviews6 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
2001:da8:23d::/48	AS24348 · CN CNGI-BJ-IX2-AS-AP	Valid	11 Oct 00:00 UTC	1 source observations ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid

RPKI origin validation

AS4538 · Valid · Origin and length are authorized
AS24348 · Valid · Origin and length are authorized

Each origin is checked separately. Missing or stale validator data is Unknown.

IRR route objects

Registry declarations are separate from validated RPKI origins and observed BGP routes.

No cached IRR observation. No registry conclusion has been made.

IRR source documentation

BGP path observations

These are collector views from the imported snapshots, not a measured packet path. Repeated AS numbers are preserved in raw evidence; sets and confederations are not forced into a single origin.

Collector	Peer ASN	AS path	Observed
ris-rrc00	AS204092 · Registration country unavailable Network name unavailable	AS204092 · Registration country unavailable Network name unavailable → AS34019 · Registration country unavailable Network name unavailable → AS29169 · Registration country unavailable Network name unavailable → AS35280 · Registration country unavailable Network name unavailable → AS8966 · Registration country unavailable Network name unavailable → AS15802 · Registration country unavailable Network name unavailable → AS4134 · Registration country unavailable Network name unavailable → AS23910 · Registration country unavailable Network name unavailable → AS24348 · Registration country unavailable Network name unavailable Raw path 204092 34019 29169 35280 8966 15802 4134 23910 24348	05 Oct 23:07 UTC
routeviews6	AS209306 · Registration country unavailable Network name unavailable	AS209306 · Registration country unavailable Network name unavailable → AS59105 · Registration country unavailable Network name unavailable → AS9370 · Registration country unavailable Network name unavailable → AS2497 · Registration country unavailable Network name unavailable → AS4837 · Registration country unavailable Network name unavailable → AS4538 · Registration country unavailable Network name unavailable Raw path 209306 59105 9370 2497 4837 4538 4538	04 Oct 15:39 UTC

At most 100 observations are shown.

Covering observations

2001:da8::/32

At most 100 related prefixes are shown.

More-specific observations

At most 100 related prefixes are shown.

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

No retained changes are available for this resource.