AS12213
Centersquare
USUnknown2026-08-04
Announced prefixes 51
24.170.128.0/2224.170.132.0/2224.170.140.0/2224.170.144.0/2224.170.148.0/2224.170.154.0/2374.80.242.0/2474.80.248.0/2491.132.68.0/22108.186.178.0/24131.226.192.0/21131.226.200.0/21131.226.208.0/21131.226.216.0/21131.226.224.0/22131.226.232.0/21131.226.240.0/22131.226.244.0/22131.226.248.0/22131.226.252.0/22149.137.192.0/21149.137.200.0/21149.137.216.0/22149.137.220.0/22149.137.223.0/24149.137.224.0/22149.137.228.0/22149.137.232.0/22149.137.236.0/22149.137.240.0/22149.137.244.0/22149.137.248.0/22149.137.252.0/22151.242.102.0/24193.93.84.0/22208.67.48.0/212604:7ac0::/402604:7ac0:100::/402604:7ac0:200::/402604:7ac0:300::/402604:7ac0:400::/402604:7ac0:500::/402604:7ac0:600::/402604:7ac0:700::/402604:7ac0:800::/402604:7ac0:d00::/402604:7ac0:e00::/402604:7ac0:f00::/402604:7ac0:1000::/402604:7ac0:1100::/402a09:bf80::/40Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-14 | Centersquare | US | Unknown | 52 |
| 2026-11-13 | Centersquare | US | Unknown | 52 |
| 2026-11-12 | Centersquare | US | Unknown | 52 |
| 2026-11-11 | Centersquare | US | Unknown | 52 |
| 2026-11-10 | Centersquare | US | Unknown | 51 |
| 2026-11-09 | Centersquare | US | Unknown | 51 |
| 2026-11-08 | Centersquare | US | Unknown | 51 |
| 2026-11-07 | Centersquare | US | Unknown | 51 |
| 2026-11-06 | Centersquare | US | Unknown | 52 |
| 2026-11-05 | Centersquare | US | Unknown | 52 |
| 2026-11-04 | Centersquare | US | Unknown | 51 |
| 2026-11-03 | Centersquare | US | Unknown | 51 |
| 2026-11-02 | Centersquare | US | Unknown | 51 |
| 2026-11-01 | Centersquare | US | Unknown | 51 |
| 2026-10-31 | Centersquare | US | Unknown | 51 |
| 2026-10-30 | Centersquare | US | Unknown | 51 |
| 2026-10-29 | Centersquare | US | Unknown | 51 |
| 2026-10-28 | Centersquare | US | Unknown | 51 |
| 2026-10-27 | Centersquare | US | Unknown | 51 |
| 2026-10-26 | Centersquare | US | Unknown | 51 |
| 2026-10-25 | Centersquare | US | Unknown | 51 |
| 2026-10-24 | Centersquare | US | Unknown | 51 |
| 2026-10-23 | Centersquare | US | Unknown | 51 |
| 2026-10-22 | Centersquare | US | Unknown | 51 |
| 2026-10-21 | Centersquare | US | Unknown | 51 |
| 2026-10-20 | Centersquare | US | Unknown | 51 |
| 2026-10-19 | Centersquare | US | Unknown | 51 |
| 2026-10-18 | Centersquare | US | Unknown | 51 |
| 2026-10-17 | Centersquare | US | Unknown | 51 |
| 2026-10-16 | Centersquare | US | Unknown | 51 |
| 2026-10-15 | Centersquare | US | Unknown | 51 |
| 2026-10-14 | Centersquare | US | Unknown | 51 |
| 2026-10-13 | Centersquare | US | Unknown | 51 |
| 2026-10-12 | Centersquare | US | Unknown | 51 |
| 2026-10-11 | Centersquare | US | Unknown | 51 |
| 2026-10-10 | Centersquare | US | Unknown | 51 |
| 2026-10-09 | Centersquare | US | Unknown | 51 |
| 2026-10-08 | Centersquare | US | Unknown | 51 |
| 2026-10-07 | Centersquare | US | Unknown | 51 |
| 2026-10-06 | Centersquare | US | Unknown | 51 |
| 2026-10-05 | Centersquare | US | Unknown | 51 |
| 2026-10-04 | Centersquare | US | Unknown | 51 |
| 2026-10-03 | Centersquare | US | Unknown | 51 |
| 2026-10-02 | Centersquare | US | Unknown | 51 |
| 2026-10-01 | Centersquare | US | Unknown | 51 |
| 2026-09-30 | Centersquare | US | Unknown | 51 |
| 2026-09-29 | Centersquare | US | Unknown | 51 |
| 2026-09-28 | Centersquare | US | Unknown | 51 |
| 2026-09-27 | Centersquare | US | Unknown | 51 |
| 2026-09-26 | Centersquare | US | Unknown | 51 |
| 2026-09-25 | Centersquare | US | Unknown | 51 |
| 2026-09-24 | Centersquare | US | Unknown | 51 |
| 2026-09-23 | Centersquare | US | Unknown | 51 |
| 2026-09-22 | Centersquare | US | Unknown | 51 |
| 2026-09-21 | Centersquare | US | Unknown | 51 |
| 2026-09-20 | Centersquare | US | Unknown | 51 |
| 2026-09-19 | Centersquare | US | Unknown | 51 |
| 2026-09-18 | Centersquare | US | Unknown | 51 |
| 2026-09-17 | Centersquare | US | Unknown | 51 |
| 2026-09-16 | Centersquare | US | Unknown | 51 |
| 2026-09-15 | Centersquare | US | Unknown | 51 |
| 2026-09-14 | Centersquare | US | Unknown | 51 |
| 2026-09-13 | Centersquare | US | Unknown | 51 |
| 2026-09-12 | Centersquare | US | Unknown | 51 |
| 2026-09-11 | Centersquare | US | Unknown | 51 |
| 2026-09-10 | Centersquare | US | Unknown | 51 |
| 2026-09-09 | Centersquare | US | Unknown | 51 |
| 2026-09-08 | Centersquare | US | Unknown | 51 |
| 2026-09-07 | Centersquare | US | Unknown | 51 |
| 2026-09-06 | Centersquare | US | Unknown | 51 |
| 2026-09-05 | Centersquare | US | Unknown | 51 |
| 2026-09-04 | Centersquare | US | Unknown | 51 |
| 2026-09-03 | Centersquare | US | Unknown | 51 |
| 2026-09-02 | Centersquare | US | Unknown | 51 |
| 2026-09-01 | Centersquare | US | Unknown | 51 |
| 2026-08-31 | Centersquare | US | Unknown | 51 |
| 2026-08-30 | Centersquare | US | Unknown | 51 |
| 2026-08-29 | Centersquare | US | Unknown | 51 |
| 2026-08-28 | Centersquare | US | Unknown | 51 |
| 2026-08-27 | Centersquare | US | Unknown | 51 |
| 2026-08-26 | Centersquare | US | Unknown | 51 |
| 2026-08-25 | Centersquare | US | Unknown | 51 |
| 2026-08-24 | Centersquare | US | Unknown | 51 |
| 2026-08-23 | Centersquare | US | Unknown | 51 |
| 2026-08-22 | Centersquare | US | Unknown | 51 |
| 2026-08-21 | Centersquare | US | Unknown | 51 |
| 2026-08-20 | Centersquare | US | Unknown | 51 |
| 2026-08-19 | Centersquare | US | Unknown | 51 |
| 2026-08-18 | Centersquare | US | Unknown | 51 |
| 2026-08-17 | Centersquare | US | Unknown | 51 |
| 2026-08-16 | Centersquare | US | Unknown | 51 |
| 2026-08-15 | Centersquare | US | Unknown | 51 |
| 2026-08-14 | Centersquare | US | Unknown | 51 |
| 2026-08-13 | Centersquare | US | Unknown | 51 |
| 2026-08-12 | Centersquare | US | Unknown | 51 |
| 2026-08-11 | Centersquare | US | Unknown | 51 |
| 2026-08-10 | Centersquare | US | Unknown | 51 |
| 2026-08-09 | Centersquare | US | Unknown | 51 |
| 2026-08-08 | Centersquare | US | Unknown | 51 |
| 2026-08-07 | Centersquare | US | Unknown | 51 |
| 2026-08-06 | Centersquare | US | Unknown | 51 |
| 2026-08-05 | Centersquare | US | Unknown | 51 |
| 2026-08-04 | Centersquare | US | Unknown | 51 |
| 2026-08-03 | Centersquare | US | Unknown | 52 |
| 2026-08-02 | Centersquare | US | Unknown | 52 |
| 2026-08-01 | Centersquare | US | Unknown | 52 |
| 2026-07-31 | Centersquare | US | Unknown | 52 |
| 2026-07-30 | Centersquare | US | Unknown | 52 |
| 2026-07-29 | Centersquare | US | Unknown | 52 |
| 2026-07-28 | Centersquare | US | Unknown | 52 |
| 2026-07-27 | Centersquare | US | Unknown | 52 |
| 2026-07-26 | Centersquare | US | Unknown | 52 |
| 2026-07-25 | Centersquare | US | Unknown | 52 |
| 2026-07-24 | Centersquare | US | Unknown | 52 |
| 2026-07-23 | Centersquare | US | Unknown | 52 |
| 2026-07-22 | Centersquare | US | Unknown | 52 |
| 2026-07-21 | Centersquare | US | Unknown | 52 |
| 2026-07-20 | Centersquare | US | Unknown | 52 |
| 2026-07-19 | Centersquare | US | Unknown | 52 |
| 2026-07-18 | Centersquare | US | Unknown | 52 |
| 2026-07-17 | Centersquare | US | Unknown | 51 |
| 2026-07-16 | Centersquare | US | Unknown | 50 |
| 2026-07-15 | Centersquare | US | Unknown | 50 |
| 2026-07-14 | Centersquare | US | Unknown | 51 |
| 2026-07-13 | Centersquare | US | Unknown | 51 |
| 2026-07-12 | Centersquare | US | Unknown | 51 |
| 2026-07-11 | Centersquare | US | Unknown | 51 |
| 2026-07-10 | Centersquare | US | Unknown | 51 |
| 2026-07-09 | Centersquare | US | Unknown | 51 |
| 2026-07-08 | Centersquare | US | Unknown | 51 |
| 2026-07-07 | Centersquare | US | Unknown | 51 |
| 2026-07-06 | Centersquare | US | Unknown | 51 |
| 2026-07-05 | Centersquare | US | Unknown | 51 |
| 2026-07-04 | Centersquare | US | Unknown | 51 |
| 2026-07-03 | Centersquare | US | Unknown | 51 |
| 2026-07-02 | Centersquare | US | Unknown | 51 |
| 2026-07-01 | Centersquare | US | Unknown | 51 |
| 2026-06-30 | Centersquare | US | Unknown | 51 |
| 2026-06-29 | Centersquare | US | Unknown | 51 |
| 2026-06-28 | Centersquare | US | Unknown | 51 |
| 2026-06-27 | Centersquare | US | Unknown | 51 |
| 2026-06-26 | Centersquare | US | Unknown | 51 |
| 2026-06-25 | Centersquare | US | Unknown | 51 |
| 2026-06-24 | Centersquare | US | Unknown | 51 |
| 2026-06-23 | Centersquare | US | Unknown | 51 |
| 2026-06-22 | Centersquare | US | Unknown | 51 |
| 2026-06-21 | Centersquare | US | Unknown | 51 |
| 2026-06-20 | Centersquare | US | Unknown | 51 |
| 2026-06-19 | Centersquare | US | Unknown | 51 |
| 2026-06-18 | Centersquare | US | Unknown | 51 |
| 2026-06-17 | Centersquare | US | Unknown | 51 |
| 2026-06-16 | Centersquare | US | Unknown | 51 |
| 2026-06-15 | Centersquare | US | Unknown | 51 |
| 2026-06-14 | Centersquare | US | Unknown | 51 |
| 2026-06-13 | Centersquare | US | Unknown | 51 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-11-11 | 24.170.162.0/23 | Acquired | — | AS12213 |
| 2026-11-07 | 24.170.162.0/23 | Released | AS12213 | — |
| 2026-11-05 | 24.170.162.0/23 | Acquired | — | AS12213 |
| 2026-08-04 | 185.143.78.0/24 | Released | AS12213, AS197856 | AS197856 |
| 2026-08-01 | 185.143.78.0/24 | Origin set changed | AS12213 | AS12213, AS197856 |
| 2026-07-18 | 108.186.178.0/24 | Acquired | — | AS12213 |
| 2026-07-17 | 149.137.223.0/24 | Acquired | — | AS12213 |
| 2026-07-15 | 24.170.136.0/22 | Released | AS12213 | — |
Changes page 1