Route changes on 2026-10-23

Changes found when comparing the global BGP routing table on 2026-10-23 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 50; That day
New announcement: 1,001; That day
Origin added: 41; That day
Withdrawal: 2,989; That day

Routing data · Oct 23, 2026, 22:20 UTC

New announcement

CountryIP versionASN

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
06:22	198.144.144.0/24	New announcement	AS7040	Netminders Server Hosting	—	Canada
06:22	195.203.156.0/22	New announcement	AS15854	DXC_Customer	—	Germany
06:22	191.7.240.0/20	New announcement	AS263330	Fundacao Educacional de Patos de Minas	—	Brazil
06:22	191.7.224.0/20	New announcement	AS263330	Fundacao Educacional de Patos de Minas	—	Brazil
06:22	189.28.12.0/24	New announcementNo longer announced	AS28279	Telgo Telecom	—	Brazil
06:22	187.220.124.0/23	New announcement	AS8151	Uninet S.A. de C.V.	—	Mexico
06:22	185.223.123.0/24	New announcement	AS205279	Montel Telecom	—	Spain
06:22	185.223.122.0/24	New announcement	AS205279	Montel Telecom	—	Spain
06:22	185.223.121.0/24	New announcement	AS205279	Montel Telecom	—	Spain
06:22	185.223.120.0/24	New announcement	AS205279	Montel Telecom	—	Spain
06:22	185.221.27.0/24	New announcement	AS218729	TEXT-TECHNOLOGY-LIMITED	—	Hong Kong SAR China
06:22	179.221.88.0/22	New announcement	AS28573	Claro NXT Telecomunicacoes Ltda	—	Brazil
06:22	179.221.80.0/22	New announcement	AS28573	Claro NXT Telecomunicacoes Ltda	—	Brazil
06:22	179.221.70.0/23	New announcement	AS28573	Claro NXT Telecomunicacoes Ltda	—	Brazil
06:22	179.221.67.0/24	New announcement	AS28573	Claro NXT Telecomunicacoes Ltda	—	Brazil
06:22	177.185.2.0/24	New announcement	AS198949	Radware	—	Israel
06:22	175.182.178.0/24	New announcementNo longer announced	AS4780	New Century InfoComm Tech Co.,Ltd.	—	Taiwan
06:22	175.182.177.0/24	New announcementNo longer announced	AS4780	New Century InfoComm Tech Co.,Ltd.	—	Taiwan
06:22	154.59.89.0/24	New announcement	AS402950	XNK,	—	United States
06:22	154.58.236.0/24	New announcement	AS402950	XNK,	—	United States
06:22	154.51.42.0/24	New announcement	AS402950	XNK,	—	United States
06:22	154.51.158.0/24	New announcement	AS402950	XNK,	—	United States
06:22	154.50.63.0/24	New announcement	AS402950	XNK,	—	United States
06:22	154.3.73.0/24	New announcement	AS138881	INDONESIA TRANS NETWORK	—	Indonesia
06:22	154.3.72.0/24	New announcement	AS138881	INDONESIA TRANS NETWORK	—	Indonesia
06:22	154.3.72.0/23	New announcement	AS138881	INDONESIA TRANS NETWORK	—	Indonesia
06:22	148.170.69.0/24	New announcement	AS27501	isp.net	—	United States
06:22	148.170.68.0/24	New announcement	AS27501	isp.net	—	United States
06:22	148.170.66.0/24	New announcement	AS27501	isp.net	—	United States
06:22	147.104.249.0/24	New announcement	AS1540	Headquarters, USAISC	—	United States
06:22	143.246.226.0/24	New announcement	AS394384	Edge Broadband	—	United States
06:22	138.185.229.0/24	New announcementNo longer announced	AS61574	UNIVERSIDADE FEDERAL DE MINAS GERAIS	—	Brazil
06:22	138.185.228.0/24	New announcementNo longer announced	AS61574	UNIVERSIDADE FEDERAL DE MINAS GERAIS	—	Brazil
06:22	132.7.112.0/24	New announcementNo longer announced	AS399	Air Force Systems Networking	—	United States
06:22	117.121.241.0/24	New announcement	AS45887	GPLHost LLC	—	Australia
06:22	112.210.16.0/20	New announcement	AS9299	Philippine Long Distance Company	—	Philippines
06:22	112.210.0.0/20	New announcement	AS9299	Philippine Long Distance Company	—	Philippines
06:22	109.65.105.0/24	New announcement	AS214483	FIBERPOWER LLC	—	United States
06:22	103.98.128.0/22	New announcement	AS58504	TECHMINDS NETWORKS	—	Nepal
06:22	103.76.105.0/24	New announcement	AS151589	PT Citra Prima Media	—	Indonesia
06:22	103.76.104.0/24	New announcement	AS151589	PT Citra Prima Media	—	Indonesia
06:22	103.0.22.0/24	New announcementNo longer announced	AS131074	APNIC Research and Development	—	Australia
06:22	102.92.42.0/24	New announcement	AS29465	MTN NIGERIA Communication	—	Nigeria
06:22	102.92.41.0/24	New announcement	AS29465	MTN NIGERIA Communication	—	Nigeria
06:22	102.92.40.0/24	New announcement	AS29465	MTN NIGERIA Communication	—	Nigeria
06:22	102.92.39.0/24	New announcement	AS29465	MTN NIGERIA Communication	—	Nigeria
02:19	9.165.27.0/24	New announcementNo longer announced	AS25019	Saudi Telecom Company (STC SAUDINET)	—	Saudi Arabia
02:19	85.93.88.0/24	New announcementNo longer announced	AS29066	velia.net	—	Germany
02:19	83.171.242.0/24	New announcement	AS59504	vpsville-AS	—	Russia
02:19	83.123.125.0/24	New announcementNo longer announced	AS197207	Mobile Communication Company of Iran	—	Iran

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 995 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.