AS57653
Central Technology Ltd
AS 57653 CTL-AS
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 57653 |
|---|---|
| Name | CTL-AS |
| Organization | Central Technology Ltd |
| Country | United Kingdom |
| Registry | RIPE NCC |
IPv4 Prefixes for AS57653
| Network | Location | Addresses | |
|---|---|---|---|
| 109.69.232.0/21 | Central Technology Ltd |  Chesterfield |
2,048 |
| 185.191.84.0/22 | Central Technology Ltd | Wingerworth |
1,024 |
| 45.149.241.0/24 | Central Technology Ltd | Chesterfield |
256 |
| 93.123.74.0/23 | Central Technology Ltd | Chesterfield |
512 |
| 94.156.186.0/24 | Central Technology Ltd | Chesterfield |
256 |
| 94.156.96.0/24 | Central Technology Ltd | Chesterfield |
256 |
IPv6 Prefixes for AS57653
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2a00:1ba8::/32 | Central Technology Ltd | Chesterfield |
232 |