Route changes on 2026-10-25

Changes found when comparing the global BGP routing table on 2026-10-25 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 1; That day · filtered
New announcement: 29; That day · filtered
Origin added: 0; That day · filtered
Withdrawal: 173; That day · filtered

Routing data · Nov 2, 2026, 02:24 UTC

WithdrawalClear filters

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
22:20	45.227.109.0/24	WithdrawalAnnounced again	AS267023	Vital Play Net	—	Brazil
22:20	45.186.195.0/24	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	45.177.78.0/23	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	45.177.76.0/23	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:d80::/33	Withdrawal	AS52635	SPEEDCONNECT - TECNOLOGIA E EQUIPAMENTOS	—	Brazil
22:20	2804:d80:8000::/33	Withdrawal	AS52635	SPEEDCONNECT - TECNOLOGIA E EQUIPAMENTOS	—	Brazil
22:20	2804:5d80:c000::/34	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8640::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8600::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8400::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8340::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8300::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8240::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8200::/42	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:8000::/33	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:4180::/43	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:4114::/46	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:4111::/48	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:4110::/48	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:410c::/46	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	2804:5d80:100::/41	WithdrawalAnnounced again	AS268976	Weclix Telecom	—	Brazil
22:20	201.216.82.0/24	Withdrawal	AS271303	BRAYO	—	Brazil
22:20	201.149.126.0/24	Withdrawal	AS61851	Garra Telecom	—	Brazil
22:20	200.50.225.0/24	WithdrawalAnnounced again	AS271338	TITAM NET TELECOM	—	Brazil
22:20	200.50.224.0/24	WithdrawalAnnounced again	AS271338	TITAM NET TELECOM	—	Brazil
22:20	200.50.224.0/23	WithdrawalAnnounced again	AS271338	TITAM NET TELECOM	—	Brazil
22:20	200.50.224.0/22	WithdrawalAnnounced again	AS271338	TITAM NET TELECOM	—	Brazil
22:20	189.89.17.0/24	WithdrawalAnnounced again	AS28183	MICRON LINE SERVIÇOS DE INFORMATICA LTDA EPP	—	Brazil
22:20	186.251.99.0/24	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.98.0/24	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.98.0/23	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.97.0/24	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.96.0/24	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.96.0/23	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.96.0/22	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.102.0/23	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.101.0/24	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.100.0/24	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.100.0/23	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.251.100.0/22	WithdrawalAnnounced again	AS262828	Acesse Facil Telecomunicações LTDA	—	Brazil
22:20	186.192.39.0/24	WithdrawalAnnounced again	AS53132	Mega Grupo de Telecomunicações Ltda	—	Brazil
22:20	181.189.75.0/24	Withdrawal	AS271400	CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI	—	Brazil
22:20	181.189.74.0/24	Withdrawal	AS271400	CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI	—	Brazil
22:20	181.189.74.0/23	Withdrawal	AS271400	CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI	—	Brazil
22:20	181.189.73.0/24	Withdrawal	AS271400	CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI	—	Brazil
22:20	181.189.72.0/24	Withdrawal	AS271400	CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI	—	Brazil
22:20	179.51.249.0/24	WithdrawalAnnounced again	AS266145	NOVA TECNOLOGIA	—	Brazil
22:20	177.23.219.0/24	WithdrawalAnnounced again	AS271731	INET TELECOMUNICACAO EIRELI	—	Brazil
22:20	177.23.218.0/24	WithdrawalAnnounced again	AS271731	INET TELECOMUNICACAO EIRELI	—	Brazil
22:20	177.23.216.0/22	WithdrawalAnnounced again	AS271731	INET TELECOMUNICACAO EIRELI	—	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 588 changes are waiting for confirmation at the next comparison.

IP address ASN history

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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.