asn.dev

Observed topology

AS33154 DQECOM

Residential ARIN

Upstreams 4 carry this network
Downstreams 43 this network carries
Adjacent (IPv4) 46
Adjacent (IPv6) 8
Upstream graph Who carries AS33154, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS33154 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS33154: 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 IPv6806
AS174Cogent Communications, LLCTransitIPv4 IPv6448
AS3257GTT Communications Inc.TransitIPv4200
AS6939Hurricane Electric LLCTransitIPv4 IPv6111

Transit

Downstream networks

All 43

Networks for which AS33154 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS19749GNCUnclassifiedIPv4390
AS54934JEFFERSON CO. CABLE, INC.UnclassifiedIPv4345
AS54559COUNTY OF ALLEGHENYUnclassifiedIPv4236
AS16821Duquesne Light CompanyUnclassifiedIPv4232
AS11357InfoQuest Technologies, Inc.HostingIPv4212
AS4130University of PittsburghEducationIPv4 IPv6194
AS401037Apogee Telecom Inc.UnclassifiedIPv4178
AS33504FIRST NATIONAL BANK OF PAUnclassifiedIPv4177
AS12118West Virginia UniversityUnclassifiedIPv4167
AS27223Bare Metal HostingHostingIPv4118

All 43 downstreams →

Adjacency

Adjacent networks

All 47

Every AS seen directly next to AS33154 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv63,001
AS174Cogent Communications, LLCTransitIPv4 IPv61,866
AS19749GNCUnclassifiedIPv4390
AS54934JEFFERSON CO. CABLE, INC.UnclassifiedIPv4345
AS3257GTT Communications Inc.TransitIPv4259
AS54559COUNTY OF ALLEGHENYUnclassifiedIPv4236
AS16821Duquesne Light CompanyUnclassifiedIPv4232
AS11357InfoQuest Technologies, Inc.HostingIPv4212
AS4130University of PittsburghEducationIPv4 IPv6194
AS401037Apogee Telecom Inc.UnclassifiedIPv4178

All 47 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.