Route changes on 2026-11-10

Changes found when comparing the global BGP routing table on 2026-11-10 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 63; That day
New announcement: 614; That day
Origin added: 48; That day
Withdrawal: 846; That day

Routing data · Nov 10, 2026, 12:46 UTC

Withdrawal

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
06:23	131.71.128.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.127.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.126.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.125.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.124.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.123.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.122.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.121.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.120.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.12.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.119.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.118.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.117.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.116.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.115.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.114.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.113.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.112.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.111.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.110.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.11.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.109.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.10.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.1.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	131.71.0.0/24	Withdrawal	AS5852	United States Department of Defense (DoD)	—	United States
06:23	108.63.237.0/24	Withdrawal	AS6407	Primus Telecommunications Canada Inc	—	Canada
06:23	108.63.236.0/24	Withdrawal	AS6407	Primus Telecommunications Canada Inc	—	Canada
06:23	108.63.106.0/23	Withdrawal	AS6407	Primus Telecommunications Canada Inc	—	Canada
06:23	108.63.105.0/24	Withdrawal	AS6407	Primus Telecommunications Canada Inc	—	Canada
06:23	105.208.211.0/24	Withdrawal	AS16637	MTN South Africa	—	South Africa
06:23	105.208.208.0/24	Withdrawal	AS16637	MTN South Africa	—	South Africa
06:23	105.109.32.0/19	Withdrawal	AS36947	Algeria Telecom	—	Algeria
06:23	104.251.117.0/24	Withdrawal	AS14397	1st Class Hosting	—	United States
06:23	104.251.116.0/24	Withdrawal	AS14397	1st Class Hosting	—	United States
02:24	95.30.103.0/24	Withdrawal	AS8402	Corbina Telecom	—	Russia
02:24	91.241.184.0/21	WithdrawalAnnounced again	AS51511	TRADE-EXPRESS-AS	—	Russia
02:24	91.241.160.0/21	WithdrawalAnnounced again	AS51511	TRADE-EXPRESS-AS	—	Russia
02:24	91.221.132.0/24	WithdrawalAnnounced again	AS39558	IPResurs-AS	—	Ukraine
02:24	91.219.34.0/23	Withdrawal	AS51511	TRADE-EXPRESS-AS	—	Russia
02:24	91.219.33.0/24	Withdrawal	AS51511	TRADE-EXPRESS-AS	—	Russia
02:24	91.219.32.0/22	WithdrawalAnnounced again	AS51511	TRADE-EXPRESS-AS	—	Russia
02:24	85.120.42.0/24	WithdrawalAnnounced again	AS13210	ASE	—	Romania
02:24	84.241.149.0/24	Withdrawal	AS20847	Previder BV	—	Netherlands
02:24	82.79.119.0/24	WithdrawalAnnounced again	AS8708	DIGI RO	—	Romania
02:24	82.205.184.0/24	Withdrawal	AS198218	HTS-MOOSBURG	—	Germany
02:24	80.242.9.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
02:24	74.239.0.0/16	Withdrawal	AS6389	AT&T Enterprises, LLC	—	United States
02:24	74.2.187.0/24	Withdrawal	AS399275	Solid Systems LLC	—	United States
02:24	74.2.186.0/24	Withdrawal	AS399275	Solid Systems LLC	—	United States
02:24	67.59.66.0/24	Withdrawal	AS25899	LS Networks	—	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 893 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.