asn.dev

Observed topology

AS11232 MIDCO-NET

Residential ARIN

Upstreams 10 carry this network
Downstreams 46 this network carries
Adjacent (IPv4) 53
Adjacent (IPv6) 24
Upstream graph Who carries AS11232, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS11232 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11232: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv62,921
AS1299Arelion Sweden ABTransitIPv4 IPv6993
AS174Cogent Communications, LLCTransitIPv4 IPv6537
AS2914NTT America, Inc.TransitIPv4 IPv6439
AS6461Zayo BandwidthTransitIPv4 IPv6349
AS3257GTT Communications Inc.TransitIPv4 IPv6234
AS24482SG.GSHostingIPv4 IPv698
AS34927iFog GmbHHostingIPv4 IPv672
AS852TELUS Communications Inc.ResidentialIPv4 IPv629
AS11164Internet2EducationIPv421

Transit

Downstream networks

All 46

Networks for which AS11232 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS11055Midcontinent CommunicationsResidentialIPv4 IPv6645
AS23260Midcontinent CommunicationsUnclassifiedIPv4 IPv6620
AS14263South Dakota State GovernmentUnclassifiedIPv4 IPv6491
AS16739Midcontinent CommunicationsUnclassifiedIPv4455
AS46206Sanford HealthUnclassifiedIPv4328
AS12092Sonifi Solutions, Inc.UnclassifiedIPv4260
AS25754Blueprint America, Inc.UnclassifiedIPv4259
AS32442Marco Technologies LLCUnclassifiedIPv4244
AS33178Cable Services, Inc.UnclassifiedIPv4195
AS47071CHR SOLUTIONS INCUnclassifiedIPv4188

All 46 downstreams →

Adjacency

Adjacent networks

All 56

Every AS seen directly next to AS11232 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv68,535
AS14263South Dakota State GovernmentUnclassifiedIPv4 IPv62,756
AS1299Arelion Sweden ABTransitIPv4 IPv61,493
AS6461Zayo BandwidthTransitIPv4 IPv61,155
AS2914NTT America, Inc.TransitIPv4 IPv61,075
AS174Cogent Communications, LLCTransitIPv4 IPv61,057
AS11055Midcontinent CommunicationsResidentialIPv4 IPv6645
AS23260Midcontinent CommunicationsUnclassifiedIPv4 IPv6620
AS16739Midcontinent CommunicationsUnclassifiedIPv4455
AS3257GTT Communications Inc.TransitIPv4 IPv6436

All 56 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.