asn.dev

Observed topology

AS133275 Gigantic-AS - Gigantic Infotel Pvt Ltd

Residential APNIC

Upstreams 4 carry this network
Downstreams 20 this network carries
Adjacent (IPv4) 24
Adjacent (IPv6) 13
Upstream graph Who carries AS133275, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS133275 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS133275: 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
AS45820Tata Teleservices ISP ASResidentialIPv44,497
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv61,912
AS24482SG.GSHostingIPv4 IPv66
AS35280F5 Networks SARLHostingIPv41

Transit

Downstream networks

All 20

Networks for which AS133275 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS133706Gigantic Internet Services Pvt. Ltd.UnclassifiedIPv4 IPv6751
AS135777Shreenortheast Connect And Services Pvt LtdResidentialIPv4 IPv6750
AS138730Sns Internet Services Private LimitedUnclassifiedIPv4 IPv6476
AS133970Tycoon Computers Pvt. Ltd.UnclassifiedIPv4 IPv6277
AS150650Nexotel Pvt LtdUnclassifiedIPv4 IPv6240
AS136672Galactica Infotel Private LimitedUnclassifiedIPv4236
AS150126SHAMBHAVE INFOWAYS PVT LTDUnclassifiedIPv4 IPv6212
AS149204MAND WIRELESS INTERNET SERVICES PRIVATE LIMITEDUnclassifiedIPv4180
AS141315Sparkline Internet Services Pvt.ltd.ResidentialIPv4 IPv6157
AS153949SH TRUE INTERNET PRIVATE LIMITEDUnclassifiedIPv4 IPv6154

All 20 downstreams →

Adjacency

Adjacent networks

All 25

Every AS seen directly next to AS133275 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS45820Tata Teleservices ISP ASResidentialIPv46,226
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv64,211
AS135777Shreenortheast Connect And Services Pvt LtdResidentialIPv4 IPv6988
AS133706Gigantic Internet Services Pvt. Ltd.UnclassifiedIPv4 IPv6751
AS138730Sns Internet Services Private LimitedUnclassifiedIPv4 IPv6476
AS133970Tycoon Computers Pvt. Ltd.UnclassifiedIPv4 IPv6277
AS150650Nexotel Pvt LtdUnclassifiedIPv4 IPv6240
AS136672Galactica Infotel Private LimitedUnclassifiedIPv4236
AS150126SHAMBHAVE INFOWAYS PVT LTDUnclassifiedIPv4 IPv6212
AS149204MAND WIRELESS INTERNET SERVICES PRIVATE LIMITEDUnclassifiedIPv4180

All 25 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.