AS204997
FIRST SERVER LIMITED
GBUnknown2026-11-06
Announced prefixes 81
45.144.64.0/2445.144.65.0/2445.144.66.0/2445.144.67.0/2446.17.104.0/2491.217.81.0/24104.128.132.0/24104.128.136.0/24104.128.137.0/24104.128.140.0/24104.128.141.0/24135.136.180.0/24135.136.188.0/24135.136.191.0/24139.28.222.0/24139.28.223.0/24147.78.64.0/24147.78.65.0/24147.78.66.0/24147.78.67.0/24157.228.134.0/24157.228.135.0/24157.228.136.0/24157.228.137.0/24157.228.190.0/24178.253.38.0/24178.253.39.0/24178.253.44.0/24178.253.45.0/24185.17.0.0/24185.17.3.0/24185.104.248.0/24185.104.249.0/24185.139.68.0/24185.139.69.0/24185.139.70.0/24185.139.71.0/24185.174.138.0/24185.180.230.0/24185.180.231.0/24185.188.182.0/24185.188.183.0/24185.189.12.0/24185.189.13.0/24185.189.14.0/24185.189.15.0/24185.195.24.0/24185.195.25.0/24185.195.26.0/24185.195.27.0/24185.204.0.0/24185.204.2.0/24185.204.3.0/24185.212.148.0/24185.244.172.0/24185.244.173.0/24185.252.146.0/24185.252.147.0/24185.255.132.0/24185.255.133.0/24185.255.134.0/24185.255.135.0/24193.109.78.0/24193.109.79.0/24195.66.114.0/242a00:e462:ffff::/482a04:5200:fb01::/482a04:5200:fb02::/482a04:5200:ff00::/482a04:5200:ff10::/482a04:5200:fff1::/482a04:5200:fff2::/482a04:5200:fff3::/482a04:5200:fff4::/482a04:5200:fff5::/482a04:5200:fff6::/482a04:5200:fff7::/482a04:5200:fff8::/482a04:5200:fff9::/482a04:5200:ffff::/482a0c:5d00:3001::/48Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-11 | FIRST SERVER LIMITED | GB | Unknown | 81 |
| 2026-11-10 | FIRST SERVER LIMITED | GB | Unknown | 81 |
| 2026-11-09 | FIRST SERVER LIMITED | GB | Unknown | 81 |
| 2026-11-08 | FIRST SERVER LIMITED | GB | Unknown | 81 |
| 2026-11-07 | FIRST SERVER LIMITED | GB | Unknown | 81 |
| 2026-11-06 | FIRST SERVER LIMITED | GB | Unknown | 81 |
| 2026-11-05 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-11-04 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-11-03 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-11-02 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-11-01 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-31 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-30 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-29 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-28 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-27 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-26 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-25 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-24 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-23 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-22 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-21 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-20 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-19 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-18 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-17 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-16 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-15 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-14 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-13 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-12 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-11 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-10 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-09 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-08 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-07 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-06 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-05 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-04 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-03 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-02 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-10-01 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-30 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-29 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-28 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-27 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-26 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-25 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-24 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-23 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-22 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-21 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-20 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-19 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-18 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-17 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-16 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-15 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-14 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-13 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-12 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-11 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-10 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-09 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-08 | FIRST SERVER LIMITED | GB | Unknown | 80 |
| 2026-09-07 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-09-06 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-09-05 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-09-04 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-09-03 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-09-02 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-09-01 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-31 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-30 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-29 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-28 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-27 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-26 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-25 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-24 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-23 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-22 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-21 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-20 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-19 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-18 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-17 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-16 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-15 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-14 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-13 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-12 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-11 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-10 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-09 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-08 | FIRST SERVER LIMITED | GB | Unknown | 79 |
| 2026-08-07 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-08-06 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-08-05 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-08-04 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-08-03 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-08-02 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-08-01 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-07-31 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-07-30 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-07-29 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-07-28 | FIRST SERVER LIMITED | GB | Unknown | 77 |
| 2026-07-27 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-26 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-25 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-24 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-23 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-22 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-21 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-20 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-19 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-18 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-17 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-16 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-15 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-14 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-13 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-12 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-11 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-10 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-09 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-08 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-07 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-06 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-05 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-04 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-03 | FIRST SERVER LIMITED | GB | Unknown | 75 |
| 2026-07-02 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-07-01 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-30 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-29 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-28 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-27 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-26 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-25 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-24 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-23 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-22 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-21 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-20 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-19 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-18 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-17 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-16 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-15 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-14 | FIRST SERVER LIMITED | GB | Unknown | 74 |
| 2026-06-13 | FIRST SERVER LIMITED | GB | Unknown | 74 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-11-06 | 185.17.0.0/24 | Acquired | — | AS204997 |
| 2026-09-08 | 157.228.190.0/24 | Acquired | — | AS204997 |
| 2026-08-08 | 157.228.134.0/24 | Acquired | — | AS204997 |
| 2026-08-08 | 157.228.135.0/24 | Acquired | — | AS204997 |
| 2026-07-28 | 157.228.136.0/24 | Acquired | — | AS204997 |
| 2026-07-28 | 157.228.137.0/24 | Acquired | — | AS204997 |
| 2026-07-03 | 2a00:e462:ffff::/48 | Acquired | — | AS204997 |
Changes page 1