asn.dev

Observed topology

AS18229 CTRLS-AS-IN - CtrlS

Hosting APNIC Content

Upstreams 7 carry this network
Downstreams 226 this network carries
Adjacent (IPv4) 245
Adjacent (IPv6) 88
Upstream graph Who carries AS18229, and who carries them, drawn as a map up to the transit-free core. 13 exchanges Where AS18229 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS18229: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv618,921
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4 IPv64,520
AS55836Reliance Jio Infocomm LimitedMobileIPv4 IPv64,385
AS174Cogent Communications, LLCTransitIPv42,559
AS55410Vodafone Idea LtdMobileIPv4 IPv6427
AS24482SG.GSHostingIPv4 IPv6207
AS35819Etihad Etisalat, a joint stock companyMobileIPv458

Transit

Downstream networks

All 226

Networks for which AS18229 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS150008Pioneer Elabs Ltd.UnclassifiedIPv4 IPv610,520
AS45415Vasai Cable Pvt. Ltd.ResidentialIPv4 IPv62,030
AS58659Quest Consultancy Pvt LtdUnclassifiedIPv41,528
AS151690FAB FIVE NETWORK PRIVATE LIMITEDResidentialIPv4 IPv61,266
AS58065Orion Network LimitedUnclassifiedIPv4 IPv61,099
AS137655Angel Air Network Solutions Pvt. Ltd.UnclassifiedIPv4 IPv6973
AS134026Ultranet services private limitedUnclassifiedIPv4 IPv6902
AS134177Rural Broadband Pvt. LtdResidentialIPv4 IPv6817
AS135212Digiway Net Pvt LtdUnclassifiedIPv4 IPv6795
AS133720Zess Networks Private LimitedResidentialIPv4788

All 226 downstreams →

Adjacency

Adjacent networks

All 249

Every AS seen directly next to AS18229 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv647,653
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4 IPv624,548
AS55836Reliance Jio Infocomm LimitedMobileIPv4 IPv618,657
AS150008Pioneer Elabs Ltd.UnclassifiedIPv4 IPv611,693
AS151690FAB FIVE NETWORK PRIVATE LIMITEDResidentialIPv4 IPv63,419
AS174Cogent Communications, LLCTransitIPv42,579
AS45415Vasai Cable Pvt. Ltd.ResidentialIPv4 IPv62,193
AS134026Ultranet services private limitedUnclassifiedIPv4 IPv62,113
AS133720Zess Networks Private LimitedResidentialIPv4 IPv61,834
AS58659Quest Consultancy Pvt LtdUnclassifiedIPv41,528

All 249 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-12 18:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.25M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.