asn.dev

Autonomous system

AS4811 CHINANET-SHANGHAI-MAN China Telecom Group

Residential ARIN

IPv4 addresses 866K 647 prefixes
IPv6 prefixes 69 counted as prefixes, not addresses
Countries 1 mostly CN
Flagged prefixes 0 none

Summary

China Telecom Shanghai (ChinaNet Shanghai MAN)

China · AI-generated

isp legacy

Autonomous System 4811 (CHINANET-SHANGHAI-MAN) is China Telecom's **Shanghai

metropolitan area network** — the access network serving the Shanghai municipality.

What it's used for

  • Fixed broadband and business internet access for homes and companies in Shanghai, attached to China Telecom's ChinaNet backbone.

Notable

  • An eyeball network with a very large IPv4 footprint: nearly all of it lands on end-user connections in a single city region.
  • Chinese carriers run province-by-province networks, so this AS is Shanghai specifically, distinct from the national ChinaNet backbone at [AS4134](https://asn.ipinfo.app/AS4134) and from other provincial ASNs under the same China Telecom group.

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

Address space

Summary

Full explorer
CountryNamePrefixes
CNChina716

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS4811
Registry name
CHINANET-SHANGHAI-MAN
Abuse contact
anti-spam@chinatelecom.cn
Registered
2008-09-04
Last changed
2020-05-13
Status
active

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

No IC3 indicators Nothing from the FBI IC3 feed.

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

Elsewhere

Cross-check