Route changes on 2026-11-06

Changes found when comparing the global BGP routing table on 2026-11-06 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 285; That day · filtered
New announcement: 349; That day · filtered
Origin added: 6; That day · filtered
Withdrawal: 1,036; That day · filtered

Routing data · Nov 8, 2026, 10:26 UTC

Origin addedClear filters

CountryIP versionASN

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
22:26	192.33.14.0/24	Origin added	AS396563	VeriSign Global Registry Services	AS36617 AS36624 AS40717 AS396560 AS396583 AS396587 AS396606 AS396617 AS396619 AS396620 AS396621 AS396623 AS396627 AS396629 AS396631 AS396635 AS396642 AS396653 AS396654 AS396657 AS396658 AS396659 AS396662 AS396666 AS396675 AS396686 AS396688 AS396689 AS396690 AS396691 AS396692 AS396694 AS396702 AS396704 AS396707 AS396711 AS396714 AS396721 AS396727 AS396729 AS396735 AS396737 AS396738 AS396741 AS396745 AS396747 AS396748 AS396749 AS396751 AS396752 AS396761	United States
18:24	70.33.150.0/24	Origin added	AS7795	LUMOS Networks, Inc.	AS22709	United States
18:24	70.33.144.0/24	Origin added	AS7795	LUMOS Networks, Inc.	AS22709	United States
18:24	70.33.129.0/24	Origin added	AS7795	LUMOS Networks, Inc.	AS22709	United States
14:26	188.248.67.0/24	Origin addedNo longer announced	AS19905	UltraDDoS Protect	AS48695	United States
06:20	206.203.78.0/24	Origin added	AS203	Level 3 Parent, LLC	AS10599	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 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.