asn.dev

Observed topology

AS146788 CHINA-BROADNET - China Broadcasting Network Co., Ltd

Unclassified APNIC

Upstreams 1 carry this network
Downstreams 34 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 26
Upstream graph Who carries AS146788, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS146788 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS146788: 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
AS4134No.31,Jin-rong StreetResidentialIPv4 IPv671

Transit

Downstream networks

All 34

Networks for which AS146788 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS9812Oriental Cable Network Co., Ltd.ResidentialIPv4 IPv6651
AS17969ChongQing Broadcast & TV Transfer Network Co. LtdUnclassifiedIPv4390
AS17429BEIJING GEHUA CATV NETWORK CO.LTDUnclassifiedIPv4 IPv6312
AS24139Huashu media&Network LimitedUnclassifiedIPv4 IPv6234
AS131562HUNAN CATV Network Group CO.,LTD.UnclassifiedIPv4 IPv6176
AS7641China Broadcasting TV NetUnclassifiedIPv4 IPv6110
AS63590Hebei Broadcasting&TV NetworkUnclassifiedIPv4 IPv689
AS63539Cloud Union (HuBei) Network Technology Co., LtdUnclassifiedIPv4 IPv676
AS146838China Broadcasting TV NetUnclassifiedIPv4 IPv657
AS59016China Broadcast Henan Network Co., LtdUnclassifiedIPv4 IPv653

All 34 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS146788 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS4134No.31,Jin-rong StreetResidentialIPv4 IPv62,683
AS9812Oriental Cable Network Co., Ltd.ResidentialIPv4 IPv6653
AS17969ChongQing Broadcast & TV Transfer Network Co. LtdUnclassifiedIPv4394
AS17429BEIJING GEHUA CATV NETWORK CO.LTDUnclassifiedIPv4 IPv6312
AS24139Huashu media&Network LimitedUnclassifiedIPv4 IPv6240
AS131562HUNAN CATV Network Group CO.,LTD.UnclassifiedIPv4 IPv6176
AS7641China Broadcasting TV NetUnclassifiedIPv4 IPv6110
AS63590Hebei Broadcasting&TV NetworkUnclassifiedIPv4 IPv689
AS63539Cloud Union (HuBei) Network Technology Co., LtdUnclassifiedIPv4 IPv676
AS146838China Broadcasting TV NetUnclassifiedIPv4 IPv657

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-07 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.97M 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.