AS23841
6/f, No.3 Huatian Road, New Technology Industry Area — tjbtn.net
Summary
| Country |
 China
|
| Organization | 6/f, No.3 Huatian Road, New Technology Industry Area |
| Domain | tjbtn.net |
| Number of IPv4 | 144,896 |
| Number of IPv6 | 2.5749× 1029 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | November 01, 2021 (about 3 years ago) |
IP Ranges
AS23841 announces 7 IPv4 ranges and 5 IPv6 ranges.
That's a total of 144,896 IPv4 addresses and 2.5749× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.1.20.0/22 |
TIANJIN BROADCAST & TV NETWORK CO. LTD
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 111.31.196.0/24 |
China Mobile
|
256 | APNIC | ALLOCATED PORTABLE |
| 111.31.239.0/24 |
China Mobile
|
256 | APNIC | ALLOCATED PORTABLE |
| 182.238.0.0/16 |
TIANJIN BROADCAST & TV NETWORK CO. LTD
|
65,536 | APNIC | ALLOCATED PORTABLE |
| 202.164.0.0/20 |
TIANJIN BROADCAST & TV NETWORK CO. LTD
|
4,096 | APNIC | ALLOCATED PORTABLE |
| 211.148.160.0/19 |
TIANJIN BROADCAST &TV NETWORK CO.£¬LTD
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 221.129.0.0/16 |
TIANJIN BROADCAST & TV NETWORK CO. LTD
|
65,536 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:ca00::/32 |
TIANJIN BROADCAST & TV NETWORK CO. LTD
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 240a:4088:a000::/35 |
China Internet Network Information Center
|
9.9035× 1027 | APNIC | ALLOCATED PORTABLE |
| 240a:4090:a000::/35 |
China Internet Network Information Center
|
9.9035× 1027 | APNIC | ALLOCATED PORTABLE |
| 240a:4090:a011::/48 |
China Internet Network Information Center
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 240a:420a::/31 |
China Internet Network Information Center
|
1.5846× 1029 | APNIC | ALLOCATED PORTABLE |
Peers
AS23841 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
AS23841 connects to the global Internet via at least 2 upstream providers. In this setup, AS23841 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS23841 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS23841's role in extending Internet access beyond its own infrastructure.