asn.dev

Observed topology

AS401307 MISEN-ASN-1 - Michigan Statewide Educational Network

Unclassified ARIN

Upstreams 1 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 0
Upstream graph Who carries AS401307, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS401307 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS401307: 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
AS12129123.Net, Inc.HostingIPv42,577

Transit

Downstream networks

All 17

Networks for which AS401307 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS32274Lenawee-Monroe Technology ConsortiumUnclassifiedIPv41,658
AS35874Kalamazoo RESAUnclassifiedIPv4945
AS400610Middle Michigan Network for Educational TelecommunicationsUnclassifiedIPv4858
AS393581Wayne County Regional Educational Service AgencyUnclassifiedIPv4719
AS53833Ionia County ISDUnclassifiedIPv4660
AS39987Kent Intermediate School DistrictUnclassifiedIPv4603
AS22251Regional Educational Media Center 1 (REMC1)UnclassifiedIPv4502
AS14241Oakland SchoolsUnclassifiedIPv4479
AS399363Ottawa Area ISDUnclassifiedIPv4325
AS394446Newaygo County Regional Educational Service AgencyUnclassifiedIPv4182

All 17 downstreams →

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS401307 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12129123.Net, Inc.HostingIPv410,090
AS32274Lenawee-Monroe Technology ConsortiumUnclassifiedIPv41,658
AS35874Kalamazoo RESAUnclassifiedIPv4945
AS400610Middle Michigan Network for Educational TelecommunicationsUnclassifiedIPv4858
AS393581Wayne County Regional Educational Service AgencyUnclassifiedIPv4719
AS53833Ionia County ISDUnclassifiedIPv4660
AS39987Kent Intermediate School DistrictUnclassifiedIPv4603
AS22251Regional Educational Media Center 1 (REMC1)UnclassifiedIPv4502
AS14241Oakland SchoolsUnclassifiedIPv4479
AS399363Ottawa Area ISDUnclassifiedIPv4325

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.