2800:cb0::/32

Currently announced by AS263244 IperactiveNet, in the routed prefix 2800:cb0::/32.

Current ASN: AS263244; IperactiveNet
Routed prefix: 2800:cb0::/32; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: LACNIC; Argentina · 2800:cb0::/32

Routing data · Nov 11, 2026, 18:22 UTC

ASN historyEvery routed prefix covering 2800:cb0::/32

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2800:cb0::/32	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing

More specific routes17 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2800:cb0:110::/48	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:111::/48	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:112::/48	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1110::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1120::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1130::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1140::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1150::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1160::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1170::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1180::/44	AS263244	IperactiveNet	Argentina	Before monitoring	2026-11-11 18:22	Announcing
2800:cb0:1310::/44	AS263244	IperactiveNet	Argentina	2026-11-10 22:20	2026-11-11 18:22	Announcing
2800:cb0:1320::/44	AS263244	IperactiveNet	Argentina	2026-11-10 22:20	2026-11-11 18:22	Announcing
2800:cb0:1330::/44	AS263244	IperactiveNet	Argentina	2026-11-10 22:20	2026-11-11 18:22	Announcing
2800:cb0:1340::/44	AS263244	IperactiveNet	Argentina	2026-11-11 14:22	2026-11-11 18:22	Announcing
2800:cb0:1350::/44	AS263244	IperactiveNet	Argentina	2026-11-10 22:20	2026-11-11 18:22	Announcing
2800:cb0:1360::/44	AS263244	IperactiveNet	Argentina	2026-11-10 22:20	2026-11-11 18:22	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: LACNIC
Allocated block: 2800:cb0::/32
Country: Argentina
Allocation date: 2012-01-05
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.