AS137691
Heilongjiang Province, P.R.CHINA. — chinatelecom.cn
Summary
| Country |
 China
|
| Organization | Heilongjiang Province, P.R.CHINA. |
| Domain | chinatelecom.cn |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 3.2811× 1028 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | May 25, 2020 (about 4 years ago) |
IP Ranges
AS137691 announces 4 IPv4 ranges and 17 IPv6 ranges.
That's a total of 2,048 IPv4 addresses and 3.2811× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 43.225.208.0/22 |
HEILONGJIANG RADIO & TV NETWORK CO.,LTD
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 103.156.186.0/23 |
Heilongjiang Nongken Radio And Television Network Co., LTD
|
512 | APNIC | ALLOCATED PORTABLE |
| 123.166.123.0/24 |
CHINANET HEILONGJIANG PROVINCE NETWORK
|
256 | APNIC | ALLOCATED PORTABLE |
| 222.171.248.0/24 |
CHINANET HEILONGJIANG PROVINCE NETWORK
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 240e:1:800::/37 |
China Telecom
|
2.4759× 1027 | APNIC | ALLOCATED PORTABLE |
| 240e:85:8000::/37 |
China Telecom
|
2.4759× 1027 | APNIC | ALLOCATED PORTABLE |
| 240e:85:8010::/48 |
China Telecom
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 240e:108:4061::/48 |
Chinatelecom Ipv6 Address for Network
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:108:4861::/48 |
Chinatelecom Ipv6 Address for Network
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:308::/36 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
4.9518× 1027 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:308:1000::/39 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
6.1897× 1026 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:309::/36 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
4.9518× 1027 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:309:1000::/39 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
6.1897× 1026 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:30a::/36 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
4.9518× 1027 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:30a:1000::/39 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
6.1897× 1026 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:30b::/36 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
4.9518× 1027 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:30b:1000::/39 |
Chinatelecom Ipv6 Address for Fixed Broadband
|
6.1897× 1026 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:608::/36 |
Chinatelecom Ipv6 Address for Leased Line
|
4.9518× 1027 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:608:d04::/48 |
Chinatelecom Ipv6 Address for Leased Line
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:608:d05::/48 |
Chinatelecom Ipv6 Address for Leased Line
|
1.2089× 1024 | APNIC | ALLOCATED NON-PORTABLE |
| 240e:608:1000::/39 |
Chinatelecom Ipv6 Address for Leased Line
|
6.1897× 1026 | APNIC | ALLOCATED NON-PORTABLE |
Peers
AS137691 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
AS137691 connects to the global Internet via at least 1 upstream provider. In this setup, AS137691 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS137691 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS137691's role in extending Internet access beyond its own infrastructure.