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(UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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
18:22	168.181.152.0/23	Withdrawal	AS264295	Unolink Telecom	—	Brazil
18:22	138.219.185.0/24	WithdrawalAnnounced again	AS267220	AC INTERNET E SERVICOS LTDA ME	—	Brazil
18:22	138.121.116.0/23	Withdrawal	AS264295	Unolink Telecom	—	Brazil
18:22	138.0.76.0/24	WithdrawalAnnounced again	AS264540	RG Tecnologia e Telecomunicacoes Ltda	—	Brazil
14:25	45.233.104.0/24	Withdrawal	AS267307	MOTTANET SCM - SERVICOS DE INTERNET, TECNOLOGIA	—	Brazil
14:25	45.161.149.0/24	Withdrawal	AS267484	cabonnet telecomunicacões	—	Brazil
14:25	2804:99d0::/32	Withdrawal	AS275806	CSHNE3	—	Brazil
14:25	200.110.111.0/24	Withdrawal	AS270252	TVF INTERNET RAPIDA LTDA	—	Brazil
14:25	200.110.110.0/24	Withdrawal	AS270252	TVF INTERNET RAPIDA LTDA	—	Brazil
14:25	189.113.7.0/24	WithdrawalAnnounced again	AS28209	Under	—	Brazil
14:25	189.113.14.0/24	Withdrawal	AS28209	Under	—	Brazil
14:25	187.94.15.0/24	Withdrawal	AS270577	NET TOP	—	Brazil
14:25	179.189.50.0/24	Withdrawal	AS262907	Brasil TecPar (Avato)	—	Brazil
14:25	179.127.11.0/24	Withdrawal	AS28209	Under	—	Brazil
14:25	177.185.254.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.251.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.249.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.248.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.247.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.246.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.245.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	177.185.242.0/24	WithdrawalAnnounced again	AS263623	GX Telecomunicacoes (GOX)	—	Brazil
14:25	131.196.41.0/24	Withdrawal	AS267388	Voafibra Comunicacao	—	Brazil
10:19	45.7.118.0/23	WithdrawalAnnounced again	AS266584	Conect Provedor de Internet	—	Brazil
10:19	45.234.21.0/24	WithdrawalAnnounced again	AS267342	HELP TELECOM	—	Brazil
10:19	45.234.20.0/24	WithdrawalAnnounced again	AS267342	HELP TELECOM	—	Brazil
10:19	45.234.20.0/23	WithdrawalAnnounced again	AS267342	HELP TELECOM	—	Brazil
10:19	45.180.94.0/24	WithdrawalAnnounced again	AS269167	MAIS CONECTIVIDADE LTDA	—	Brazil
10:19	2804:8b6c::/32	Withdrawal	AS273731	MGDATA TECNOLOGIA LTDA	—	Brazil
10:19	2804:6d74::/33	WithdrawalAnnounced again	AS270534	Net X Provedor de Internet Ltda - ME	—	Brazil
10:19	2804:6d74:8000::/33	WithdrawalAnnounced again	AS270534	Net X Provedor de Internet Ltda - ME	—	Brazil
10:19	2804:5658:f000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:e000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:d000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:c000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:b000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:a000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:9000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:8000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:7000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:6000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:5000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:4000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:3000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:2000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:5658:1000::/36	Withdrawal	AS267992	Wellinton Miranda da Silva	—	Brazil
10:19	2804:3990:c000::/34	Withdrawal	AS266036	NETGAMES TELECOM	—	Brazil
10:19	2804:3990::/34	Withdrawal	AS266036	NETGAMES TELECOM	—	Brazil
10:19	2804:3990:8000::/34	Withdrawal	AS266036	NETGAMES TELECOM	—	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.