AS151397
China Telecom — chinatelecom.cn
Summary
| Country |
 China
|
| Organization | China Telecom |
| Domain | chinatelecom.cn |
| Number of IPv4 | 9,984 |
| Number of IPv6 | 8.4625× 1024 |
| AS Type | Hosting |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | June 06, 2023 (about 1 year ago) |
IP Ranges
AS151397 announces 8 IPv4 ranges and 7 IPv6 ranges.
That's a total of 9,984 IPv4 addresses and 8.4625× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 193.119.0.0/19 |
China Telecom
|
8,192 | APNIC | ASSIGNED PORTABLE |
| 193.119.10.0/24 |
China Telecom
|
256 | APNIC | ASSIGNED PORTABLE |
| 193.119.13.0/24 |
China Telecom
|
256 | APNIC | ASSIGNED PORTABLE |
| 193.119.15.0/24 |
China Telecom
|
256 | APNIC | ASSIGNED PORTABLE |
| 193.119.20.0/24 |
China Telecom
|
256 | APNIC | ASSIGNED PORTABLE |
| 193.119.21.0/24 |
China Telecom
|
256 | APNIC | ASSIGNED PORTABLE |
| 193.119.30.0/24 |
China Telecom
|
256 | APNIC | ASSIGNED PORTABLE |
| 203.86.116.0/24 |
 Chinatelecomglobal Office Blocks
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 240e:983:2010::/48 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:983:2013::/48 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:983:2020::/48 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:983:2030::/48 |
Chinatelecom Ipv6 Address for Idc & Cloud Service
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 2602:ffe4:c5f::/48 |
 Zenlayer INC
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:ffe4:c60::/48 |
Zenlayer INC
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:ffe4:c61::/48 |
Zenlayer INC
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS151397 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS151397 connects to the global Internet via at least 3 upstream providers. In this setup, AS151397 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS151397 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.