2804:5658::/32

Currently announced by AS267992 Wellinton Miranda da Silva, in the routed prefix 2804:5658::/32.

Current ASN: AS267992; Wellinton Miranda da Silva
Routed prefix: 2804:5658::/32; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: LACNIC; Brazil · 2804:5658::/32

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 2804:5658::/32

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2804:5658::/32	AS267992	Wellinton Miranda da Silva	Brazil	Before monitoring	2026-11-08 10:26	Announcing

More specific routes16 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2804:5658::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:1000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:2000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:3000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:4000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:5000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:6000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:7000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:8000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:9000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:a000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:b000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:c000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:d000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:e000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped
2804:5658:f000::/36	AS267992	Wellinton Miranda da Silva	Brazil	2026-11-05 06:24	2026-11-05 08:22	Stopped

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: 2804:5658::/32
Country: Brazil
Allocation date: 2018-11-14
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.