asn.dev

Observed topology

AS11272 TELEPAK-NETWORKS-INC - C Spire Fiber

Unclassified ARIN NSP

Upstreams 9 carry this network
Downstreams 40 this network carries
Adjacent (IPv4) 47
Adjacent (IPv6) 14
Upstream graph Who carries AS11272, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS11272 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11272: 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
AS6461Zayo BandwidthTransitIPv4 IPv6574
AS1299Arelion Sweden ABTransitIPv4 IPv6402
AS3356Level 3 Parent, LLCTransitIPv4 IPv6273
AS6939Hurricane Electric LLCTransitIPv4 IPv6249
AS174Cogent Communications, LLCTransitIPv4 IPv6177
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv621
AS971PureVoltage Hosting Inc.UnclassifiedIPv420
AS2914NTT America, Inc.TransitIPv46
AS25091IP-Max SAUnclassifiedIPv61

Transit

Downstream networks

All 40

Networks for which AS11272 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS46592Tombigbee Communications, LLCUnclassifiedIPv44,295
AS400220PearlCommUnclassifiedIPv4 IPv63,123
AS15212C SpireUnclassifiedIPv41,351
AS33606TekLinks, Inc.ResidentialIPv41,125
AS13825Troy Cablevision, Inc.ResidentialIPv4580
AS32229Jackson State UniversityUnclassifiedIPv4570
AS17099Callis CommunicationsUnclassifiedIPv4464
AS19761Sledge Telephone CompanyUnclassifiedIPv4232
AS54392Decatur Telephone CompanyUnclassifiedIPv4198
AS26949Harbor Communications, LLCUnclassifiedIPv4177

All 40 downstreams →

Adjacency

Adjacent networks

All 49

Every AS seen directly next to AS11272 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv4 IPv66,963
AS1299Arelion Sweden ABTransitIPv4 IPv64,656
AS46592Tombigbee Communications, LLCUnclassifiedIPv44,295
AS400220PearlCommUnclassifiedIPv4 IPv63,123
AS174Cogent Communications, LLCTransitIPv4 IPv62,044
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,023
AS396926C Spire FiberUnclassifiedIPv4 IPv61,951
AS6939Hurricane Electric LLCTransitIPv4 IPv61,860
AS15212C SpireUnclassifiedIPv41,351
AS33606TekLinks, Inc.ResidentialIPv41,125

All 49 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-06 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.