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BGP routes

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

AS209

Currently visibleAutonomous system

Current ASN prefix inventory1617 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 time11/10/2026, 20:29:36Persisted ASN prefix snapshotASN profile →
Active prefixes1,617Current ASN prefix inventory
IPv41,585All active prefixes
IPv632All active prefixes
Data page1 / 3350 per page

Currently announced prefixes

1617 prefixes
PrefixAddress familyFirst observedLast observedRelated pages
130.13.128.0/19IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
130.13.160.0/24IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
137.107.65.0/24IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
138.210.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
138.210.132.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
138.210.134.0/24IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
138.210.71.0/24IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
143.61.91.0/24IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
144.163.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
146.174.238.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
148.156.96.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
149.64.224.0/24IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
161.203.14.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
161.203.16.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
161.203.18.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
161.203.22.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
161.203.24.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
161.203.26.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
162.104.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
162.242.94.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.128.0/20IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.144.0/20IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.160.0/20IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.176.0/20IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.192.0/19IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.20.0/23IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.224.0/20IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.240.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.244.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.28.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.36.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.4.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.40.0/21IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.52.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.56.0/21IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.64.0/19IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.103.96.0/19IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
168.251.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
173.202.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
173.202.192.0/22IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.16.0.0/12IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.16.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.17.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.18.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.20.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.21.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.22.128.0/18IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.22.192.0/18IPv49/15/2026, 00:00:0011/10/2026, 08:00:00ProfileHistory
174.23.0.0/16IPv49/15/2026, 00:00:0011/10/2026, 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