Why do ACT lookups show two ASNs?
This site’s list has both AS18209 and AS24309 under CABLELITE-AS-AP. Which one announces your prefix is a routing fact, not a different ISP.
ASN lookup
AS24309
AS24309 has the same registry name as ACT’s AS18209, CABLELITE-AS-AP.. An ASN is the routing identity of a network, not a street address.
- Name
- CABLELITE-AS-AP
- Handle
- AS24309
- Organization
- Atria Convergence Technologies Pvt. Ltd.,
- Country
- India (IN)
The fields above are from RDAP via rdap.org on this request. Further reading: RIPEstat, Hurricane Electric, and Cloudflare Radar.
AS24309 is recorded with the same registry name as AS18209, CABLELITE-AS-AP, checked 13 Oct 2026. PeeringDB’s ACT Fibernet listing is on AS18209. If your lookup says AS24309, you are still on that operator’s network for the purpose of a CGNAT question.
Use the ACT guide and the router-versus-public-address test. Do not assume a forum post about another city’s plan applies to yours.
Related: AS18209 ACT Fibernet.