AS21054
UK-NATWEST-AS21054
Edinburgh
Registry
Authoritative registration data
- AS number
- 21054
- Name
- UK-NATWEST-AS21054
- Organisation
- Edinburgh
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
13
IPv6 prefixes
0
Total announced
13
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 155.136.0.0/16 | IPv4 | /16 | not checked | |
| 155.136.60.0/22 | IPv4 | /22 | not checked | |
| 155.136.200.0/23 | IPv4 | /23 | not checked | |
| 155.136.202.0/23 | IPv4 | /23 | not checked | |
| 155.136.144.0/24 | IPv4 | /24 | not checked | |
| 155.136.146.0/24 | IPv4 | /24 | not checked | |
| 155.136.197.0/24 | IPv4 | /24 | not checked | |
| 155.136.202.0/24 | IPv4 | /24 | not checked | |
| 155.136.203.0/24 | IPv4 | /24 | not checked | |
| 155.136.60.0/24 | IPv4 | /24 | not checked | |
| 155.136.61.0/24 | IPv4 | /24 | not checked | |
| 155.136.62.0/24 | IPv4 | /24 | not checked | |
| 155.136.63.0/24 | IPv4 | /24 | not checked |
No rows match “”.
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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 AS21054 in BGP paths by route collectors.
Observed upstreams
3 networks seen before AS21054 in AS paths
| Families | |||
|---|---|---|---|
| AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK | 147 | 1,267 |
v4
|
| AS1273 CW | 161 | 342 |
v4
|
| AS2856 BT-UK-AS | 8 | 9 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS21054 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.