Autonomous system
AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
Residential APNIC
IPv4 addresses
99.02M
9,506 prefixes
IPv6 prefixes
6,734
counted as prefixes, not addresses
Countries
1
mostly CN
Flagged prefixes
0
none
Summary
China Telecom (ChinaNet)
isp eyeball backbone
China Telecom's ChinaNet backbone (CHINANET-BACKBONE, also called the "163"
network) — one of the largest networks on the internet by announced address
space.
What it's used for
- Fixed broadband and backbone for hundreds of millions of subscribers across China; a massive "eyeball" network.
Notable
- State-owned; like all Chinese consumer networks, its international traffic passes through the national filtering system (the "Great Firewall").
- Announces one of the biggest IPv4 footprints of any single ASN.
Interesting
- China Telecom also runs CN2 (a higher-quality international backbone, often seen under other ASNs) used for premium cross-border routes.
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
| Country | Name | Prefixes |
|---|---|---|
| CN | China | 16,240 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS4134- Registry name
- CHINANET-BACKBONE
- Abuse contact
- anti-spam@chinatelecom.cn
- Registered
- 2008-09-04
- Last changed
- 2021-06-15
- 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