AS139587
China Telecom — chinatelecom.cn
Summary
| Country |
 China
|
| Organization | China Telecom |
| Domain | chinatelecom.cn |
| Number of IPv4 | 18,688 |
| Number of IPv6 | 5.5731× 1027 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | May 08, 2023 (about 1 year ago) |
IP Ranges
AS139587 announces 23 IPv4 ranges and 4 IPv6 ranges.
That's a total of 18,688 IPv4 addresses and 5.5731× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 1.194.114.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.160.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.160.0/20 |
Chinanet Henan Province Network
|
4,096 | APNIC | ALLOCATED PORTABLE |
| 1.194.162.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.166.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.167.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.172.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.173.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.174.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.192.0/20 |
Chinanet Henan Province Network
|
4,096 | APNIC | ALLOCATED PORTABLE |
| 1.194.192.0/22 |
Chinanet Henan Province Network
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 1.194.196.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.208.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.208.0/22 |
Chinanet Henan Province Network
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 1.194.210.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.216.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.216.0/21 |
Chinanet Henan Province Network
|
2,048 | APNIC | ALLOCATED PORTABLE |
| 1.194.218.0/23 |
Chinanet Henan Province Network
|
512 | APNIC | ALLOCATED PORTABLE |
| 1.194.220.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 1.194.221.0/24 |
Chinanet Henan Province Network
|
256 | APNIC | ALLOCATED PORTABLE |
| 113.48.127.0/24 |
China Great Wall Internet Server Provider
|
256 | APNIC | ALLOCATED PORTABLE |
| 118.66.112.0/24 |
Beijing Shenzhou Greatwall
|
256 | APNIC | ALLOCATED PORTABLE |
| 118.66.113.0/24 |
Beijing Shenzhou Greatwall
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 240e:b:e000::/40 |
China Telecom
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 240e:93c:1000::/36 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
4.9518× 1027 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:981:e300::/40 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
3.0949× 1026 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:981:e400::/47 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
2.4179× 1024 | APNIC | ALLOCATED NON-PORTABLE |
Peers
AS139587 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
There are currently no upstream providers for AS139587. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS139587 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.