asn.dev

Observed topology

AS7670 CTNET Enecom,Inc.

Unclassified RIPE

Upstreams 11 carry this network
Downstreams 18 this network carries
Adjacent (IPv4) 29
Adjacent (IPv6) 15
Upstream graph Who carries AS7670, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS7670 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS7670: 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
AS2914NTT America, Inc.TransitIPv4 IPv6334
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4 IPv6322
AS6939Hurricane Electric LLCTransitIPv4165
AS4637Telstra GlobalUnclassifiedIPv4 IPv6144
AS2516KDDI CORPORATIONMobileIPv4 IPv668
AS2519ARTERIA Networks CorporationUnclassifiedIPv458
AS24482SG.GSHostingIPv4 IPv620
AS17639Converge ICT Solutions Inc.UnclassifiedIPv419
AS132132MyRepublic Ltd.ResidentialIPv419
AS9002RETN LimitedUnclassifiedIPv4 IPv616

All 11 upstreams →

Transit

Downstream networks

All 18

Networks for which AS7670 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS24251Iwakuni Cable Network CorporationUnclassifiedIPv41,571
AS18144Enecom,Inc.ResidentialIPv4 IPv61,354
AS55381CITY-CABLE SHUNAN CorporationResidentialIPv4463
AS63775YAKAGE CABLE TELEVISIONUnclassifiedIPv4296
AS37908KIBI Cable Television Co.,Ltd.UnclassifiedIPv4 IPv6293
AS131907Iwami Cablevision Co.,Ltd.UnclassifiedIPv4236
AS18272Benesse CorporationUnclassifiedIPv4212
AS9374EDION CorporationResidentialIPv4198
AS146976Kvision Co.,Ltd.ResidentialIPv4 IPv6194
AS18124Okayama University of ScienceUnclassifiedIPv4 IPv695

All 18 downstreams →

Adjacency

Adjacent networks

All 29

Every AS seen directly next to AS7670 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4 IPv61,755
AS24251Iwakuni Cable Network CorporationUnclassifiedIPv41,571
AS2914NTT America, Inc.TransitIPv4 IPv61,568
AS18144Enecom,Inc.ResidentialIPv4 IPv61,354
AS4637Telstra GlobalUnclassifiedIPv4 IPv61,011
AS2516KDDI CORPORATIONMobileIPv4 IPv6630
AS6939Hurricane Electric LLCTransitIPv4572
AS2519ARTERIA Networks CorporationUnclassifiedIPv4486
AS55381CITY-CABLE SHUNAN CorporationResidentialIPv4463
AS63775YAKAGE CABLE TELEVISIONUnclassifiedIPv4296

All 29 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.