AS1493
Headquarters, USAISC
USUnknown2026-06-30
Announced prefixes 31
143.69.16.0/21143.69.137.0/24143.69.138.0/24143.69.139.0/24143.69.140.0/24143.69.141.0/24143.69.142.0/24143.69.144.0/24143.69.147.0/24146.55.80.0/20146.55.192.0/18155.19.192.0/18155.26.176.0/20155.26.204.0/22155.26.208.0/20155.28.124.0/22155.28.160.0/19155.28.192.0/19155.28.240.0/20155.29.224.0/21155.152.128.0/20155.152.144.0/22155.152.148.0/22155.152.176.0/20155.213.64.0/18155.213.208.0/21158.13.160.0/19199.209.154.0/23199.209.156.0/22199.209.160.0/19199.209.192.0/20Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-12 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-11-11 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-11-10 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-11-09 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-11-08 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-11-07 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-11-06 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-11-05 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-11-04 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-11-03 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-11-02 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-11-01 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-31 | Headquarters, USAISC | US | Unknown | 24 |
| 2026-10-30 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-10-29 | Headquarters, USAISC | US | Unknown | 27 |
| 2026-10-28 | Headquarters, USAISC | US | Unknown | 27 |
| 2026-10-27 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-26 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-25 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-24 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-23 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-22 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-21 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-10-20 | Headquarters, USAISC | US | Unknown | 26 |
| 2026-10-19 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-18 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-17 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-16 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-15 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-14 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-10-13 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-12 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-11 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-10 | Headquarters, USAISC | US | Unknown | 28 |
| 2026-10-09 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-10-08 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-10-07 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-10-06 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-10-05 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-10-04 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-10-03 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-10-02 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-10-01 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-30 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-29 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-28 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-27 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-26 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-25 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-09-24 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-23 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-22 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-09-21 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-09-20 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-09-19 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-09-18 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-17 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-16 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-15 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-14 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-13 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-12 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-11 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-10 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-09 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-08 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-09-07 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-09-06 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-09-05 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-09-04 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-03 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-02 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-09-01 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-31 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-08-30 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-08-29 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-08-28 | Headquarters, USAISC | US | Unknown | 33 |
| 2026-08-27 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-26 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-25 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-24 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-23 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-22 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-21 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-20 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-19 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-18 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-17 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-16 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-15 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-14 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-13 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-12 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-11 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-08-10 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-08-09 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-08 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-07 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-06 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-05 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-08-04 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-03 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-02 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-08-01 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-31 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-30 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-29 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-28 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-27 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-26 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-25 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-24 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-23 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-07-22 | Headquarters, USAISC | US | Unknown | 29 |
| 2026-07-21 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-20 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-19 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-18 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-17 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-16 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-15 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-14 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-13 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-12 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-11 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-10 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-09 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-08 | Headquarters, USAISC | US | Unknown | 30 |
| 2026-07-07 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-06 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-05 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-04 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-03 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-07-02 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-07-01 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-30 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-29 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-28 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-27 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-26 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-25 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-24 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-23 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-22 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-21 | Headquarters, USAISC | US | Unknown | 31 |
| 2026-06-20 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-19 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-18 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-17 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-16 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-15 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-14 | Headquarters, USAISC | US | Unknown | 32 |
| 2026-06-13 | Headquarters, USAISC | US | Unknown | 32 |
IP-block changes
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