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BGP routes

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

AS271

Currently visibleAutonomous system

Current ASN prefix inventory124 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 time10/27/2026, 18:24:11Persisted ASN prefix snapshotASN profile →
Active prefixes124Current ASN prefix inventory
IPv489All active prefixes
IPv635All active prefixes
Data page1 / 350 per page

Currently announced prefixes

124 prefixes
PrefixAddress familyFirst observedLast observedRelated pages
104.128.240.0/20IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
128.189.0.0/16IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
128.189.4.0/23IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
128.189.5.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
128.189.6.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.0.0/16IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.0.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.1.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.112.0/23IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.2.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.24.0/22IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.3.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.4.0/23IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.6.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
134.87.7.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
140.161.224.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
140.161.225.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.0.0/16IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.1.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.106.0/23IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.109.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.110.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.111.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.112.0/23IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.115.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.116.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.117.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.140.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.16.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.2.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.4.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
142.231.7.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
192.146.156.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
192.197.225.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
192.197.226.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
192.67.9.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.112.0/21IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.114.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.115.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.117.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.118.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.20.0/22IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
198.162.96.0/20IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
199.60.119.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
199.60.226.0/23IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
199.9.57.0/24IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
204.239.152.0/22IPv410/3/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
206.12.0.0/16IPv49/14/2026, 16:00:0010/22/2026, 08:00:00ProfileHistory
206.12.10.0/24IPv410/17/2026, 08:00:0010/22/2026, 08:00:00ProfileHistory
206.12.11.0/24IPv49/14/2026, 16:00:0010/22/2026, 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