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BGP routes

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

AS56

Currently visibleAutonomous system

Current ASN prefix inventory914 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 time11/3/2026, 04:25:14Persisted ASN prefix snapshotASN profile →
Active prefixes914Current ASN prefix inventory
IPv4914All active prefixes
IPv60All active prefixes
Data page1 / 1950 per page

Currently announced prefixes

914 prefixes
PrefixAddress familyFirst observedLast observedRelated pages
129.141.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.0.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.104.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.112.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.128.0/19IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.16.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.176.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.184.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.192.0/19IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.32.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.48.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.64.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.80.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.141.96.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.198.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.238.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.48.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.51.100.0/24IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.51.3.0/24IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.51.5.0/24IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.52.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.53.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.112.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.128.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.144.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.152.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.160.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.184.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.192.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.200.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.208.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.216.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.224.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.232.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.240.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.48.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.64.0/21IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.80.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.88.0/23IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.54.96.0/20IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
129.61.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
130.53.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
130.53.64.0/22IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
131.10.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
131.10.120.0/24IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
131.105.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
131.11.0.0/17IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
131.12.0.0/16IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
131.12.4.0/22IPv49/15/2026, 00:00:0011/2/2026, 16:00:00ProfileHistory
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