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BGP routes

Enter an IP, CIDR Prefix or ASN to inspect longest-prefix matches, current origins, AS paths and visibility.

AS1257

Currently visibleAutonomous system

Current ASN prefix inventory422 prefixes

Results represent the RIPE RIS observations currently stored by CHA.LA. Peer and collector counts are not the complete set of global BGP sessions.
Data time10/15/2026, 13:56:58Persisted ASN prefix snapshotASN profile →
Active prefixes422Current ASN prefix inventory
IPv4384All active prefixes
IPv638All active prefixes
Data page1 / 950 per page

Currently announced prefixes

422 prefixes
PrefixAddress familyFirst observedLast observedRelated pages
108.165.226.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
130.244.0.0/16IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
130.28.1.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
130.28.2.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
138.215.0.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
138.215.252.0/23IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
138.215.254.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
138.215.255.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
139.122.190.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
142.111.160.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
142.111.187.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
142.111.204.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
144.225.215.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
144.225.216.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
144.225.217.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
145.235.0.0/23IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
147.14.160.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
150.227.0.0/16IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
150.241.196.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
150.241.197.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
151.177.0.0/16IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
156.49.242.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
156.49.245.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
156.49.246.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
156.49.252.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
159.190.0.0/16IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
176.68.0.0/14IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
178.218.152.0/22IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.121.204.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.121.206.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.144.144.0/22IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.152.176.0/22IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.2.228.0/22IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.230.24.0/22IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.45.120.0/23IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.45.123.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.62.47.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
185.93.160.0/22IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
188.148.0.0/14IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.121.104.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.121.235.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.121.32.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.121.33.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.121.61.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.121.89.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.137.161.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.137.162.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.137.163.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.137.164.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
192.165.122.0/24IPv49/15/2026, 00:00:0010/15/2026, 08:00:00ProfileHistory
CHA.LA BGP route observationsASN lookups read a persisted, periodically refreshed prefix snapshot instead of scanning the full route state during a user request.Sources: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap · cha-la-bgp-observations