2606:f900:8000::/36

Currently announced by AS812 Rogers Cable, in the routed prefix 2606:f900:8000::/36.

Current ASN: AS812; Rogers Cable
Routed prefix: 2606:f900:8000::/36; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: ARIN; Canada · 2606:f900::/32

Routing data · Oct 23, 2026, 10:23 UTC

ASN historyEvery routed prefix covering 2606:f900:8000::/36

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2606:f900:8000::/36	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900::/32	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing

More specific routes18 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2606:f900:8000::/40	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8002::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8005::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8006::/48	AS812	Rogers Cable	Canada	2026-10-23 02:19	2026-10-23 10:23	Announcing
2606:f900:8007::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8100::/40	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8102::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8103::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8104::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8800::/38	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8800::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8803::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8804::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8805::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8806::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8807::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:8808::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing
2606:f900:880a::/48	AS812	Rogers Cable	Canada	Before monitoring	2026-10-23 10:23	Announcing

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: ARIN
Allocated block: 2606:f900::/32
Country: Canada
Allocation date: 2012-02-13
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.