AS18180
TWNIC-AS
Taiwan Network Information Center
Registry
Authoritative registration data
- AS number
- 18180
- Name
- TWNIC-AS
- Organisation
- Taiwan Network Information Center
- Country
-
TW
Taiwan
- RIR
- APNIC
- Registered
IPv4 prefixes
14
IPv6 prefixes
0
Total announced
14
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 221.128.248.0/21 | IPv4 | /21 | not checked | |
| 221.128.128.0/22 | IPv4 | /22 | not checked | |
| 221.128.240.0/22 | IPv4 | /22 | not checked | |
| 221.128.248.0/22 | IPv4 | /22 | not checked | |
| 221.128.252.0/22 | IPv4 | /22 | not checked | |
| 221.128.128.0/23 | IPv4 | /23 | not checked | |
| 221.128.130.0/23 | IPv4 | /23 | not checked | |
| 221.128.236.0/23 | IPv4 | /23 | not checked | |
| 221.128.240.0/23 | IPv4 | /23 | not checked | |
| 221.128.195.0/24 | IPv4 | /24 | not checked | |
| 221.128.236.0/24 | IPv4 | /24 | not checked | |
| 221.128.243.0/24 | IPv4 | /24 | not checked | |
| 221.128.249.0/24 | IPv4 | /24 | not checked | |
| 221.128.252.0/24 | IPv4 | /24 | not checked |
No rows match “”.
Showing – of
Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS18180 in BGP paths by route collectors.
Observed upstreams
4 networks seen before AS18180 in AS paths
| Families | |||
|---|---|---|---|
| AS55933 | 490 | 2,411 |
v4
|
| AS136826 IDNIC-TITIKTM-AS-ID | 36 | 93 |
v4
|
| AS134196 | 18 | 23 |
v4
|
| AS210919 | 13 | 20 |
v4
|
No rows match “”.
Showing – of
Observed downstreams
0 networks seen after AS18180 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.