Route changes on 2026-11-03

Changes found when comparing the global BGP routing table on 2026-11-03 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 60; That day · filtered
Origin added: 0; That day · filtered
Withdrawal: 326; That day · filtered

Routing data · Nov 8, 2026, 10:26 UTC

WithdrawalClear filters

CountryIP versionASN

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
05:08	45.178.26.0/24	Withdrawal	AS269016	F T L Net Provedor de Internet Ltda- ME	—	Brazil
05:08	45.178.25.0/24	Withdrawal	AS269016	F T L Net Provedor de Internet Ltda- ME	—	Brazil
05:08	45.178.24.0/24	Withdrawal	AS269016	F T L Net Provedor de Internet Ltda- ME	—	Brazil
05:08	45.170.68.0/24	WithdrawalAnnounced again	AS268143	MOC INTERNET LTDA	—	Brazil
05:08	45.170.68.0/22	WithdrawalAnnounced again	AS268143	MOC INTERNET LTDA	—	Brazil
05:08	2a06:de00:f0d3::/48	Withdrawal	AS200819	Expanda Network	—	Brazil
05:08	2804:a18::/33	WithdrawalAnnounced again	AS263022	CARIRIWEB PROVEDORES DE INTERNET LTDA	—	Brazil
05:08	2804:a18:8000::/33	WithdrawalAnnounced again	AS263022	CARIRIWEB PROVEDORES DE INTERNET LTDA	—	Brazil
05:08	2804:9538:400::/38	WithdrawalAnnounced again	AS274506	Netcom servicos de telecomunicacoes	—	Brazil
05:08	2804:830::/33	WithdrawalAnnounced again	AS52852	Last Mile Telecom	—	Brazil
05:08	2804:82e0::/32	Withdrawal	AS272162	Fibra Minas	—	Brazil
05:08	2804:828:f232::/47	WithdrawalAnnounced again	AS262354	Giga+ Fibra - MS/PR	—	Brazil
05:08	2804:828:f230::/47	WithdrawalAnnounced again	AS262354	Giga+ Fibra - MS/PR	—	Brazil
05:08	2804:828:f132::/47	WithdrawalAnnounced again	AS262354	Giga+ Fibra - MS/PR	—	Brazil
05:08	2804:828:f130::/47	WithdrawalAnnounced again	AS262354	Giga+ Fibra - MS/PR	—	Brazil
05:08	2804:75b0:4000::/34	WithdrawalAnnounced again	AS271063	GF WEB TELECOM	—	Brazil
05:08	2804:67bc:c000::/34	Withdrawal	AS269647	Papagaio	—	Brazil
05:08	2804:67bc::/34	Withdrawal	AS269647	Papagaio	—	Brazil
05:08	2804:67bc::/33	Withdrawal	AS269647	Papagaio	—	Brazil
05:08	2804:67bc:8000::/34	Withdrawal	AS269647	Papagaio	—	Brazil
05:08	2804:67bc:8000::/33	Withdrawal	AS269647	Papagaio	—	Brazil
05:08	2804:67bc:4000::/34	Withdrawal	AS269647	Papagaio	—	Brazil
05:08	2804:60d4:7078::/48	WithdrawalAnnounced again	AS269194	ST1 INTERNET	—	Brazil
05:08	2804:2728:1601::/48	WithdrawalAnnounced again	AS263880	WANTEL TECNOLOGIA	—	Brazil
05:08	2804:238c:2200::/48	WithdrawalAnnounced again	AS264169	WNP PROGRESSO E SERV DE TELECOMUNICACAO	—	Brazil
05:08	2804:1b3:ca41::/48	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
05:08	2804:1b3:ca40::/48	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
05:08	2804:1b3:ca00::/42	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
05:08	201.46.82.0/23	Withdrawal	AS270239	NAVEGANET TELECOMUNICACOES LTDA	—	Brazil
05:08	201.46.80.0/23	Withdrawal	AS270239	NAVEGANET TELECOMUNICACOES LTDA	—	Brazil
05:08	201.159.88.0/24	WithdrawalAnnounced again	AS264927	Abenet Provedora de Acesso a Internet LTDA	—	Brazil
05:08	201.158.56.0/24	WithdrawalAnnounced again	AS61810	Webfibra Telecomunicações	—	Brazil
05:08	200.52.235.0/24	WithdrawalAnnounced again	AS271019	Giga Net Informática AS271019	—	Brazil
05:08	200.52.234.0/24	WithdrawalAnnounced again	AS271019	Giga Net Informática AS271019	—	Brazil
05:08	200.39.134.0/23	WithdrawalAnnounced again	AS270757	VIP NET PROVEDOR DE SERVICOS DE INTERNET	—	Brazil
05:08	200.39.132.0/23	WithdrawalAnnounced again	AS270757	VIP NET PROVEDOR DE SERVICOS DE INTERNET	—	Brazil
05:08	200.229.214.0/23	Withdrawal	AS52968	TECMIDIAWEB LTDA	—	Brazil
05:08	200.115.111.0/24	Withdrawal	AS270287	BC TELECOM	—	Brazil
05:08	191.37.15.0/24	WithdrawalAnnounced again	AS263350	rocha e portes ltda	—	Brazil
05:08	191.37.14.0/24	WithdrawalAnnounced again	AS263350	rocha e portes ltda	—	Brazil
05:08	191.37.13.0/24	WithdrawalAnnounced again	AS263350	rocha e portes ltda	—	Brazil
05:08	191.37.12.0/24	WithdrawalAnnounced again	AS263350	rocha e portes ltda	—	Brazil
05:08	187.73.234.0/24	Withdrawal	AS262676	Intervip Telecom	—	Brazil
05:08	187.17.145.0/24	Withdrawal	AS28279	Telgo Telecom	—	Brazil
05:08	187.111.114.0/24	Withdrawal	AS271680	STAFF DIGITAL INTERNET BANDA LARGA EIRELI	—	Brazil
05:08	186.237.17.0/24	Withdrawal	AS263004	Cassiano Zanon - CZNET Provedor de Internet	—	Brazil
05:08	177.97.208.0/21	Withdrawal	AS10429	TELEFÔNICA BRASIL AS10429	—	Brazil
05:08	177.86.122.0/24	WithdrawalAnnounced again	AS52852	Last Mile Telecom	—	Brazil
05:08	177.86.122.0/23	WithdrawalAnnounced again	AS52852	Last Mile Telecom	—	Brazil
05:08	177.86.120.0/24	WithdrawalAnnounced again	AS52852	Last Mile 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.