asn.dev

Downstream networks

AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc.

Unclassified ARIN

Transit

Downstream networks

inferred

Networks for which AS1280 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS30133Internet Systems Consortium, Inc.UnclassifiedIPv4 IPv64,089
AS24151China Internet Network Infomation CenterUnclassifiedIPv4 IPv6610
AS3557Internet Systems Consortium, Inc.UnclassifiedIPv4 IPv624

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.