asn.dev

Autonomous system

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

Hosting APNIC

IPv4 addresses 81.92K 88 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly CN
Exchanges 0 recorded by PCH
Upstreams 1 17 downstream
Flagged prefixes 0 none

Summary

ChinaNet Jiangsu

China · AI-generated

transit backbone china telecom

CHINANET-JIANGSU-PROVINCE-IDC is operated by ChinaNet Jiangsu, the provincial backbone division of China Telecom.

What it's used for

  • The address space carries infrastructure for the Jiangsu province backbone, with netnames including CHINANET-JS, BITCOMM-CN, and POWER.
  • The AS announces 68,352 IPv4 addresses across 80 prefixes and 17 IPv6 prefixes, while maintaining only 18 observed neighbours, a ratio indicative of a transit or backbone role rather than an access network.

Notable

  • Registrants include CHINANET JIANGSU, bitcomm administrator, and IRT-POWER-CN, alongside APNIC hostmaster entries for several prefixes.
  • The inventory consists of a mix of /20, /21, and /22 IPv4 blocks, with the largest being 58.215.96.0/20, 103.36.192.0/20, 118.184.224.0/20, and 219.83.176.0/20.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 17 downstream and 21 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4134No.31,Jin-rong Street5,510

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-17, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 88 prefixes · 81.92K addresses IPv6 17 prefixes

CountryNamePrefixes
CNChina105

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS23650
Registry name
CHINANET-Jiangsu-Province-IDC
Registrant
China Telecom
Abuse contact
anti-spam@chinatelecom.cn
Registered
2008-09-04
Last changed
2020-07-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
95% valid · 97 valid, 4 with no ROA 1 RPKI-invalid
ROAs
128 authorising AS23650
ASPA
no ASPA record
IRR
95% registered · 97 of 102 announcements
Route objects
311 naming AS23650

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check