Route changes on 2026-10-30

Changes found when comparing the global BGP routing table on 2026-10-30 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.

Origin change: 4; That day · filtered
New announcement: 61; That day · filtered
Origin added: 4; That day · filtered
Withdrawal: 241; That day · filtered

Routing data · Nov 1, 2026, 18:24 UTC

Prefixes with a new ASNClear filters

CountryIP versionASN

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
06:23	201.87.160.0/20	New announcement	AS28595	GetNet Adquirencia e Servicos para Meios de Pagame	—	Brazil
06:23	201.7.196.0/22	New announcement	AS28595	GetNet Adquirencia e Servicos para Meios de Pagame	—	Brazil
06:23	201.7.192.0/22	New announcement	AS28595	GetNet Adquirencia e Servicos para Meios de Pagame	—	Brazil
06:23	189.113.3.0/24	New announcementNo longer announced	AS28209	Under	—	Brazil
06:23	186.196.20.0/22	New announcement	AS264255	Interfibras Telecomunicacoes	—	Brazil
06:23	186.196.16.0/22	New announcement	AS264255	Interfibras Telecomunicacoes	—	Brazil
06:23	186.196.16.0/21	New announcement	AS264255	Interfibras Telecomunicacoes	—	Brazil
06:23	177.12.138.0/24	Origin change	AS274492	INOV SERVICOS DE TELECOMUNICACOES LTDA	AS28188	Brazil
02:20	2a06:9801:1554::/48	New announcement	AS205150	Gustavo_Iribarrem	—	Brazil
02:20	2804:37f0:af::/48	New announcement	AS266445	SEA TELECOM AS266445	—	Brazil
02:20	190.180.162.0/23	New announcement	AS52993	VER TV COMUNICAÇÕES	—	Brazil
02:20	189.89.248.0/24	Origin change	AS274781	BARRA CONNECT PROVEDOR DE INTERNET E COMERCIO LTDA	AS28188	Brazil
02:20	179.254.199.0/24	New announcement	AS218580	CWMBRASIL TELECOMUNICACOES	—	Brazil
02:20	177.74.108.0/24	New announcement	AS270970	Likenet Servicos de Comunicacao Multimidia LTDA	—	Brazil
02:20	177.72.218.0/23	New announcement	AS263980	G3 Telecom EIRELI	—	Brazil
02:20	177.22.78.0/24	New announcementNo longer announced	AS262890	SARTORI TECNOLOGIA DA INFORMACAO LTDA ME	—	Brazil
02:20	138.94.82.0/23	New announcement	AS264088	Matrix Internet	—	Brazil
02:20	138.94.80.0/23	New announcement	AS264088	Matrix Internet	—	Brazil
02:20	138.122.2.0/24	New announcement	AS262773	PROXXIMA TELECOMUNICAÇÕES	—	Brazil

By day

Origin change
New announcement
Origin added

Prefixes with a new ASN on each of the last 7 days, excluding withdrawals. Select a date to see all of that day’s changes. Another 433 changes are waiting for confirmation at the next comparison.

IP address ASN history

Enter an IP address or prefix to see which ASNs have announced the routes covering it.

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.