Route changes on 2026-10-30

Changes found when comparing the global BGP routing table on 2026-10-30 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 48; That day · filtered
New announcement: 1,243; That day · filtered
Origin added: 13; That day · filtered
Withdrawal: 1,658; That day · filtered

Routing data · Nov 1, 2026, 22:23 UTC

New announcementClear filters

CountryIP versionASN

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
10:22	2600:9000:235a::/48	New announcement	AS16509	Amazon.com	—	United States
10:22	214.45.243.0/24	New announcementNo longer announced	AS637	United States Department of Defense (DoD)	—	United States
10:22	208.64.40.0/22	New announcement	AS22295	Advin Servers - AS22295	—	United States
10:22	206.183.159.0/24	New announcement	AS398862	AMBULATORY CLAM NETWORK	—	United States
10:22	204.11.59.0/24	New announcementNo longer announced	AS46606	Endurance International Group, Inc	—	United States
10:22	177.177.238.0/24	New announcement	AS402289	Webgist LLC	—	United States
10:22	151.185.128.0/22	New announcement	AS11588	Lambda AI	—	United States
10:22	149.104.123.0/24	New announcement	AS63139	BEDGE CO LIMITED	—	United States
10:22	13.33.196.0/24	New announcement	AS16509	Amazon.com	—	United States
10:22	13.33.192.0/22	New announcement	AS16509	Amazon.com	—	United States
10:22	13.33.190.0/23	New announcement	AS16509	Amazon.com	—	United States
10:22	13.33.186.0/23	New announcement	AS16509	Amazon.com	—	United States
10:22	13.33.175.0/24	New announcement	AS16509	Amazon.com	—	United States
10:22	13.33.172.0/23	New announcement	AS16509	Amazon.com	—	United States
10:22	13.33.158.0/24	New announcement	AS16509	Amazon.com	—	United States
10:22	109.64.162.0/24	New announcement	AS402267	Hadoopsky LLC	—	United States
10:22	103.42.30.0/24	New announcement	AS62468	HKCLOUDX	—	United States
10:22	103.42.29.0/24	New announcement	AS62468	HKCLOUDX	—	United States
10:22	103.42.28.0/24	New announcement	AS62468	HKCLOUDX	—	United States
06:23	87.81.253.0/24	New announcement	AS394192	Fastly, Inc.	—	United States
06:23	83.245.42.0/24	New announcement	AS402899	Prestige	—	United States
06:23	64.72.104.0/24	New announcement	AS27501	isp.net	—	United States
06:23	64.127.80.0/22	New announcement	AS36813	Hamilton County Communications, Inc	—	United States
06:23	38.123.61.0/24	New announcement	AS174	Cogent Communications, Inc.	—	United States
06:23	38.123.60.0/24	New announcement	AS174	Cogent Communications, Inc.	—	United States
06:23	31.59.255.0/24	New announcement	AS401776	IDC Cube	—	United States
06:23	2a14:7583:e410::/46	New announcement	AS200790	ByteFizz	—	United States
06:23	2a0f:85c1:26b::/48	New announcement	AS205398	Tyler OBrien	—	United States
06:23	2a0f:85c1:26a::/48	New announcement	AS205398	Tyler OBrien	—	United States
06:23	2a04:4e41:74::/48	New announcement	AS394192	Fastly, Inc.	—	United States
06:23	2803:9810:b400::/41	New announcement	AS14593	SpaceX Starlink	—	United States
06:23	2803:9810:8280::/41	New announcement	AS14593	SpaceX Starlink	—	United States
06:23	2803:9810:8200::/41	New announcement	AS14593	SpaceX Starlink	—	United States
06:23	2803:9810:8180::/41	New announcement	AS14593	SpaceX Starlink	—	United States
06:23	2605:59c0:3e80::/41	New announcement	AS14593	SpaceX Starlink	—	United States
06:23	2602:ff03:f23::/48	New announcementNo longer announced	AS20473	The Constant Company	—	United States
06:23	2602:ff03:4c5::/48	New announcementNo longer announced	AS20473	The Constant Company	—	United States
06:23	2602:ff03:3e5::/48	New announcementNo longer announced	AS20473	The Constant Company	—	United States
06:23	2602:f96c:d7::/48	New announcement	AS32595	Liberally Network (International)	—	United States
06:23	23.152.44.0/24	New announcement	AS403098	skimit	—	United States
06:23	216.9.234.0/24	New announcement	AS402687	fal	—	United States
06:23	199.244.37.0/24	New announcement	AS3360	DXC US Latin America Corporation	—	United States
06:23	198.206.152.0/24	New announcement	AS209373	SWISSNET LLC	—	United States
06:23	192.155.118.0/24	New announcement	AS13511	UNIVI Network	—	United States
06:23	192.155.116.0/24	New announcement	AS13511	UNIVI Network	—	United States
06:23	160.202.114.0/24	New announcement	AS399804	HOSTODO	—	United States
06:23	148.170.64.0/24	New announcement	AS27501	isp.net	—	United States
06:23	132.7.70.0/24	New announcementNo longer announced	AS399	Air Force Systems Networking	—	United States
06:23	107.180.119.0/24	New announcementNo longer announced	AS26496	GoDaddy	—	United States
02:20	74.199.18.0/23	New announcement	AS400511	CWAVEFIBER	—	United States

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 86 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.