Route changes on 2026-11-05

Changes found when comparing the global BGP routing table on 2026-11-05 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 2; That day · filtered
New announcement: 94; That day · filtered
Origin added: 5; That day · filtered
Withdrawal: 245; That day · filtered

Routing data · Nov 8, 2026, 10:26 UTC

WithdrawalClear filters

CountryIP versionASN

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
22:25	45.6.130.0/23	Withdrawal	AS266062	R2 DADOS LTDA - ME	—	Brazil
22:25	45.6.128.0/23	Withdrawal	AS266062	R2 DADOS LTDA - ME	—	Brazil
22:25	45.4.134.0/23	Withdrawal	AS266062	R2 DADOS LTDA - ME	—	Brazil
22:25	45.4.132.0/23	Withdrawal	AS266062	R2 DADOS LTDA - ME	—	Brazil
22:25	45.169.84.0/23	Withdrawal	AS268100	7 Lan Comercio e Servicos Ltda	—	Brazil
22:25	38.252.206.0/24	WithdrawalAnnounced again	AS275777	AAVG TELECOMUNICACOES LTDA	—	Brazil
22:25	38.19.101.0/24	Withdrawal	AS272464	i 7 Provedor de internet LTDA	—	Brazil
22:25	2804:5eb8::/33	WithdrawalAnnounced again	AS262866	TURBO 10 Telecomunicacoes Ltda.	—	Brazil
22:25	2804:3420::/33	Withdrawal	AS265437	INTERNET CORPORATE & SOLAR LTDA	—	Brazil
22:25	2804:3420:8000::/33	Withdrawal	AS265437	INTERNET CORPORATE & SOLAR LTDA	—	Brazil
22:25	2804:1f3c:9000::/44	Withdrawal	AS274372	CREDISIS - CENTRAL DE COOPERATIVAS DE CREDITO LTDA	—	Brazil
22:25	2804:1b3:ca41::/48	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
22:25	2804:1b3:ca40::/48	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
22:25	2804:1b3:ca00::/42	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
22:25	2804:19ec::/40	WithdrawalAnnounced again	AS61827	PZNET SOLUCOES TECNOLOGICAS	—	Brazil
22:25	2804:1140::/33	Withdrawal	AS263666	One Telecom Eireli	—	Brazil
22:25	2804:1140:8000::/33	Withdrawal	AS263666	One Telecom Eireli	—	Brazil
22:25	2801:80:d10::/48	Withdrawal	AS264396	Kepler Sistemas Ltda ME	—	Brazil
22:25	200.229.171.0/24	Withdrawal	AS26616	Ubx Datacenter e Telecomunicacoes LTDA	—	Brazil
22:25	200.18.52.0/24	Withdrawal	AS1251	ANSP	—	Brazil
22:25	200.169.8.0/21	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	200.169.6.0/24	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	200.169.4.0/22	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	200.169.3.0/24	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	200.169.2.0/24	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	200.169.1.0/24	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	200.155.191.0/24	Withdrawal	AS11432	Telium Telecomunicações Ltda	—	Brazil
22:25	192.140.20.0/23	Withdrawal	AS271376	7LINK TELECOM EIRELI	—	Brazil
22:25	187.94.72.0/21	WithdrawalAnnounced again	AS53077	ALOLTECH TELECOM LTDA	—	Brazil
22:25	187.31.40.0/24	WithdrawalAnnounced again	AS268188	ROBSON LIMA DA SILVA PROVEDOR DE INTERNET	—	Brazil
22:25	187.1.191.0/24	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	187.1.184.0/21	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	186.249.232.0/21	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	186.249.224.0/21	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	181.191.136.0/22	Withdrawal	AS271079	Asa-Sannres Telecom Ltda	—	Brazil
22:25	179.189.200.0/23	Withdrawal	AS52626	NovaNet Provedor e Web Ltda	—	Brazil
22:25	177.97.208.0/21	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
22:25	177.91.186.0/24	Withdrawal	AS28306	Voluy Telecom	—	Brazil
22:25	177.8.83.0/24	Withdrawal	AS52890	Centro Integrado de Telemática do Exército	—	Brazil
22:25	177.213.214.0/24	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
22:25	177.190.250.0/23	Withdrawal	AS263303	PROVEDOR DE INTERNET SANTI LTDA - ME	—	Brazil
22:25	177.190.248.0/23	Withdrawal	AS263303	PROVEDOR DE INTERNET SANTI LTDA - ME	—	Brazil
22:25	177.12.248.0/21	WithdrawalAnnounced again	AS262866	TURBO 10 Telecomunicacoes Ltda.	—	Brazil
22:25	177.12.245.0/24	WithdrawalAnnounced again	AS262866	TURBO 10 Telecomunicacoes Ltda.	—	Brazil
22:25	168.227.202.0/23	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	168.227.200.0/23	WithdrawalAnnounced again	AS21574	CENTURY TELECOM	—	Brazil
22:25	168.195.178.0/24	WithdrawalAnnounced again	AS265437	INTERNET CORPORATE & SOLAR LTDA	—	Brazil
22:25	168.195.178.0/23	WithdrawalAnnounced again	AS265437	INTERNET CORPORATE & SOLAR LTDA	—	Brazil
22:25	168.195.177.0/24	WithdrawalAnnounced again	AS265437	INTERNET CORPORATE & SOLAR LTDA	—	Brazil
22:25	168.195.176.0/23	WithdrawalAnnounced again	AS265437	INTERNET CORPORATE & SOLAR LTDA	—	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 484 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.