Observed topology

AS23650 CHINANET-JIANGSU-PROVINCE-IDC AS Number for CHINANET jiangsu province backbone

Hosting APNIC

Upstreams 1 carry this network

Downstreams 17 this network carries

Adjacent (IPv4) 5

Adjacent (IPv6) 16

Upstream graph Who carries AS23650, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS23650 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS23650: 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.

AS	Network	Type	Families	Paths seen
AS4134	No.31,Jin-rong Street	Residential	IPv4 IPv6	5,511

Transit

Downstream networks

All 17

Networks for which AS23650 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	Unclassified	IPv4 IPv6	941
AS137702	Nanjing, Jiangsu Province, P.R.China.	Unclassified	IPv4	290
AS134417	Nanjing	Unclassified	IPv4	174
AS140290	CHINATELECOM Jiangsu province 5G CORE network	Unclassified	IPv6	96
AS140291	CHINATELECOM Jiangsu province Nanjing 5G network	Unclassified	IPv6	96
AS140293	CHINATELECOM Jiangsu province Changzhou 5G network	Unclassified	IPv6	96
AS140294	CHINATELECOM Jiangsu provinceYangzhou 5G network	Unclassified	IPv6	96
AS140295	CHINATELECOM Jiangsu province Lianyungang 5G network	Unclassified	IPv6	96
AS140296	CHINATELECOM Jiangsu province Wuxi 5G network	Unclassified	IPv6	96
AS140297	CHINATELECOM Jiangsu province Xuzhou 5G network	Unclassified	IPv6	96

All 17 downstreams →

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS23650 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS4134	No.31,Jin-rong Street	Residential	IPv4 IPv6	8,262
AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	Unclassified	IPv4 IPv6	941
AS137702	Nanjing, Jiangsu Province, P.R.China.	Unclassified	IPv4	290
AS134417	Nanjing	Unclassified	IPv4	182
AS140290	CHINATELECOM Jiangsu province 5G CORE network	Unclassified	IPv6	96
AS140291	CHINATELECOM Jiangsu province Nanjing 5G network	Unclassified	IPv6	96
AS140293	CHINATELECOM Jiangsu province Changzhou 5G network	Unclassified	IPv6	96
AS140294	CHINATELECOM Jiangsu provinceYangzhou 5G network	Unclassified	IPv6	96
AS140295	CHINATELECOM Jiangsu province Lianyungang 5G network	Unclassified	IPv6	96
AS140296	CHINATELECOM Jiangsu province Wuxi 5G network	Unclassified	IPv6	96

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M 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.