2804:680::/32

Currently announced jointly by AS22381 Megatelecom Telecomunicacoes, AS262589 InterNexa Global Network, in the routed prefix 2804:680::/32.

Current ASN: AS22381 AS262589; Megatelecom Telecomunicacoes
Routed prefix: 2804:680::/32; Most specific route covering this prefix
ASNs over time: 2; 2 announcement records
RIR allocation: LACNIC; Brazil · 2804:680::/32

Routing data · Nov 2, 2026, 00:27 UTC

ASN historyEvery routed prefix covering 2804:680::/32

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2804:680::/32	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680::/32	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing

More specific routes35 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2804:680:20::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:20::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:700::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:700::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:800::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:800::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:801::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:801::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:900::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:900::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:903::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:903::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:905::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:905::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:a00::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:a00::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:b00::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:b00::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:c00::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:c00::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:d00::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:d00::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:e00::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:e00::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:e02::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:e02::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:f00::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:1000::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:1000::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:1200::/40	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:1200::/40	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-11-02 00:27	Announcing
2804:680:e1a::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-10-28 04:18	Stopped
2804:680:e1a::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-10-27 16:20	Stopped
2804:680:e33::/48	AS22381	Megatelecom Telecomunicacoes	Brazil	Before monitoring	2026-10-28 04:18	Stopped
2804:680:e33::/48	AS262589	InterNexa Global Network	Brazil	Before monitoring	2026-10-27 16:20	Stopped

Change logAll changes

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

Look up another address

RIR allocation record

Registry: LACNIC
Allocated block: 2804:680::/32
Country: Brazil
Allocation date: 2011-09-19
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.