AS571
United States Department of Defense (DoD)
USUnknown2026-08-06
Announced prefixes 64
214.26.64.0/18214.26.64.0/23214.26.66.0/24214.26.67.0/24214.26.68.0/24214.26.72.0/24214.26.73.0/24214.26.74.0/24214.26.75.0/24214.26.76.0/24214.26.77.0/24214.26.78.0/24214.26.79.0/24214.26.80.0/24214.26.81.0/24214.26.82.0/24214.26.83.0/24214.26.84.0/24214.26.85.0/24214.26.86.0/24214.26.87.0/24214.26.88.0/24214.26.89.0/24214.26.90.0/24214.26.91.0/24214.26.92.0/24214.26.93.0/24214.26.94.0/24214.26.95.0/24214.26.96.0/24214.26.97.0/24214.26.98.0/24214.26.99.0/24214.26.100.0/24214.26.101.0/24214.26.102.0/24214.26.103.0/24214.26.105.0/24214.26.106.0/24214.26.107.0/24214.26.108.0/24214.26.109.0/24214.26.110.0/24214.26.111.0/24214.26.112.0/24214.26.113.0/24214.26.114.0/24214.26.115.0/24214.26.116.0/24214.26.117.0/24214.26.118.0/24214.26.119.0/24214.26.120.0/24214.26.121.0/24214.26.122.0/24214.26.123.0/24214.26.124.0/24214.26.125.0/24214.26.126.0/24214.26.127.0/24214.26.128.0/21215.65.160.0/19215.65.176.0/202608:187:1c::/48Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-12 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-11 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-10 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-09 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-08 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-07 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-06 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-05 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-04 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-03 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-02 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-11-01 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-31 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-30 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-29 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-28 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-27 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-26 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-25 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-24 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-23 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-22 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-21 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-20 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-19 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-18 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-17 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-16 | United States Department of Defense (DoD) | US | Unknown | 63 |
| 2026-10-15 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-14 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-13 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-12 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-11 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-10 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-09 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-08 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-07 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-06 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-05 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-04 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-03 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-02 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-10-01 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-30 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-29 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-28 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-27 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-26 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-25 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-24 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-23 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-22 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-21 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-20 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-19 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-18 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-17 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-16 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-15 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-14 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-13 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-12 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-11 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-10 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-09 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-08 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-07 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-06 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-05 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-04 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-03 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-02 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-09-01 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-31 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-30 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-29 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-28 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-27 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-26 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-25 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-24 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-23 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-22 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-21 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-20 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-19 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-18 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-17 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-16 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-15 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-14 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-13 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-12 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-11 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-10 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-09 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-08 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-07 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-06 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-05 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-04 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-03 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-02 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-08-01 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-31 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-30 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-29 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-28 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-27 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-26 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-25 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-24 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-23 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-22 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-21 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-20 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-19 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-18 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-17 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-16 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-15 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-14 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-13 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-12 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-11 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-10 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-09 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-08 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-07 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-06 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-05 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-04 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-03 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-02 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-07-01 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-30 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-29 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-28 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-27 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-26 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-25 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-24 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-23 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-22 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-21 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-20 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-19 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-18 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-17 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-16 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-15 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-14 | United States Department of Defense (DoD) | US | Unknown | 64 |
| 2026-06-13 | United States Department of Defense (DoD) | US | Unknown | 64 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-10-17 | 2608:187:1c::/48 | Acquired | — | AS571 |
| 2026-10-16 | 2608:187:1c::/48 | Released | AS571 | — |
Changes page 1