Autonomous System details
AS21301
Natwest Markets PLC — o2.com
Summary
| Country |
 United Kingdom
|
| Organization | Natwest Markets PLC |
| Domain | o2.com |
| Number of IPv4 | 1,792 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | October 24, 2001 (about 23 years ago) |
| Updated | September 04, 2018 (about 6 years ago) |
IP Ranges
AS21301 announces 7 IPv4 ranges and 0 IPv6 range.
That's a total of 1,792 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 155.136.56.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
| 155.136.57.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
| 155.136.58.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
| 155.136.59.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
| 155.136.151.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
| 155.136.200.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
| 155.136.201.0/24 |
Royal Bank of Scotland
|
256 | RIPE NCC | LEGACY |
Peers
There is no peer for AS21301.
Downstreams
There is no downstream for AS21301.