Route changes on 2026-11-02

Changes found when comparing the global BGP routing table on 2026-11-02 (UTC): IP prefixes that moved to another ASN, were announced for the first time, gained an extra origin, or were withdrawn from the table.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: 29; That day · filtered
Origin added: 10; That day · filtered
Withdrawal: 39; That day · filtered

Routing data · Nov 8, 2026, 10:26 UTC

WithdrawalClear filters

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
22:26	5.210.81.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
22:26	5.127.121.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
22:26	5.125.190.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
22:26	5.124.100.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
22:26	5.122.189.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
22:26	5.112.169.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
22:26	212.46.45.0/24	WithdrawalAnnounced again	AS205883	ir-mapnaom	—	Iran
22:26	192.15.20.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
18:22	5.115.79.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
18:22	2a12:5440:7::/48	WithdrawalAnnounced again	AS51235	ADG-AS	—	Iran
18:22	2a10:ef04:1003::/48	WithdrawalAnnounced again	AS47376	WGB-LLC	—	Iran
18:22	194.156.142.0/23	Withdrawal	AS200312	Golrang-System-Co	—	Iran
14:22	5.213.41.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
14:22	5.127.115.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
14:22	5.125.62.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
14:22	5.125.152.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
14:22	5.120.31.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
14:22	5.117.34.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
10:23	5.120.251.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
10:23	5.120.192.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
10:23	130.255.243.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
06:26	94.184.140.0/24	Withdrawal	AS60638	ISC-Net	—	Iran
06:26	89.196.254.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
06:26	83.121.210.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
06:26	5.122.48.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
06:26	5.122.201.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
06:26	5.119.191.0/24	Withdrawal	AS44244	IranCell-AS	—	Iran
06:26	212.16.72.0/24	Withdrawal	AS34837	IRANET-IPM	—	Iran
06:26	185.122.82.0/24	Withdrawal	AS24707	Melli Pakhsh Faravardehay Nafti Iran	—	Iran
06:26	130.255.237.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
06:26	113.203.2.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
02:24	91.220.79.0/24	WithdrawalAnnounced again	AS51732	MAPNA-AS	—	Iran
02:24	83.120.5.0/24	Withdrawal	AS197207	Mobile Communication Company of Iran	—	Iran
02:24	212.46.45.0/24	WithdrawalAnnounced again	AS205883	ir-mapnaom	—	Iran
02:24	194.156.142.0/23	Withdrawal	AS200312	Golrang-System-Co	—	Iran
02:24	185.83.187.0/24	Withdrawal	AS42337	Respina Networks & Beyond PJSC	—	Iran
02:24	185.83.186.0/24	WithdrawalAnnounced again	AS42337	Respina Networks & Beyond PJSC	—	Iran
02:24	185.83.185.0/24	Withdrawal	AS42337	Respina Networks & Beyond PJSC	—	Iran
02:24	185.42.215.0/24	Withdrawal	AS42337	Respina Networks & Beyond PJSC	—	Iran

By day

Origin change
New announcement
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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

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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.