Autonomous system
AS24413 SHANGHAI263 263 Shanghai Communications Ltd.
Unclassified APNIC
Summary
263 Shanghai Communications
business telecom china
SHANGHAI263 is operated by 263 Shanghai Communications Ltd.
What it's used for
- The address space carries corporate and service infrastructure, evidenced by reverse DNS entries pointing to
ptr.cnsat.com.cn. - The AS announces 512 IPv4 addresses across 2 prefixes and maintains 6 observed neighbours, a ratio consistent with a business or enterprise network rather than a large-scale residential access provider.
Notable
- Registrants for the announced prefixes include
unknownandIRT-CNNIC-CN, both associated with theShanghai263netname. - 263 Group, the parent entity, is a global digital intelligence communications company founded in 1997 and listed on the Shenzhen Stock Exchange.
- The inventory consists of two /24 blocks, 114.28.229.0/24 and 202.46.39.0/24, with no IPv6 prefixes announced.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CN | China | 2 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS24413- Registry name
- Shanghai263
- Abuse contact
- ipas@cnnic.cn
- Registered
- 2008-09-04
- Last changed
- 2022-02-16
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 33% valid · 1 valid, 2 with no ROA
- ROAs
- 14 authorising AS24413
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 27 naming AS24413
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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 1,784 prefixes, as published 2026-10-19. 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