asn.dev

Observed topology

AS396253 IBOSS-8-ASN - iboss,inc

Unclassified ARIN

Upstreams 15 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 13
Upstream graph Who carries AS396253, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS396253 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 15

Networks observed carrying traffic for AS396253: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,742
AS1299Arelion Sweden ABTransitIPv4 IPv61,690
AS174Cogent Communications, LLCTransitIPv4 IPv6755
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv6231
AS33363Charter Communications, IncResidentialIPv4 IPv6155
AS9790Two Degrees Networks LimitedResidentialIPv4 IPv6100
AS15830Equinix (EMEA) Acquisition Enterprises B.V.HostingIPv4 IPv694
AS6939Hurricane Electric LLCTransitIPv484
AS2914NTT America, Inc.TransitIPv4 IPv667
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv664

All 15 upstreams →

Transit

Downstream networks

inferred

Networks for which AS396253 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 15

Every AS seen directly next to AS396253 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,742
AS1299Arelion Sweden ABTransitIPv4 IPv61,690
AS174Cogent Communications, LLCTransitIPv4 IPv6755
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv6231
AS33363Charter Communications, IncResidentialIPv4 IPv6155
AS9790Two Degrees Networks LimitedResidentialIPv4 IPv6100
AS15830Equinix (EMEA) Acquisition Enterprises B.V.HostingIPv4 IPv694
AS6939Hurricane Electric LLCTransitIPv484
AS2914NTT America, Inc.TransitIPv4 IPv667
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv664

All 15 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.