AS637
United States Department of Defense (DoD)
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About High Performance Computing Modernization Program
The United States Department of Defense High Performance Computing Modernization Program (HPCMP) was initiated in 1992 in response to Congressional direction to modernize the Department of Defense (DoD) laboratories’ high performance computing capabilities. The HPCMP provides supercomputers, a national research network, high-end software tools, a secure environment, and computational science experts that together enable the Defense laboratories and test centers to conduct research, development, test and technology evaluation activities.
Principais intervalos CIDR
Prefixos BGP Anunciados
Anomalias BGP ao vivo →Prefixos AS637 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.
| Prefix | Amostras de anúncio | Última vez visto |
|---|---|---|
| 137.234.169.0/24 | 9,429,987 | 2026-07-31 00:16:54 |
| 137.234.148.0/24 | 792,853 | 2026-07-13 06:46:16 |
| 137.234.86.0/24 | 336,483 | 2026-07-31 03:27:33 |
| 137.234.172.0/24 | 330,359 | 2026-07-31 03:27:33 |
| 205.110.174.0/24 | 233,601 | 2026-07-31 03:27:37 |
| 205.110.172.0/23 | 233,119 | 2026-07-31 03:27:37 |
| 158.239.174.0/23 | 233,079 | 2026-07-31 03:27:37 |
| 214.45.247.0/24 | 215,174 | 2026-07-31 03:27:22 |
| 214.45.248.0/24 | 213,005 | 2026-07-31 03:27:37 |
| 137.234.76.0/24 | 205,216 | 2026-07-31 03:33:45 |
| 214.45.243.0/24 | 181,142 | 2026-07-31 03:27:37 |
| 137.234.183.0/24 | 171,841 | 2026-07-31 03:27:33 |
| 137.234.187.0/24 | 162,166 | 2026-07-31 03:29:00 |
| 214.45.249.0/24 | 155,750 | 2026-07-31 03:27:22 |
| 137.234.249.0/24 | 154,386 | 2026-07-31 03:27:33 |
| 214.45.250.0/24 | 151,574 | 2026-07-13 06:46:18 |
| 214.45.251.0/24 | 139,627 | 2026-07-31 03:27:22 |
| 214.45.246.0/24 | 136,487 | 2026-07-31 03:27:22 |
| 137.234.244.0/24 | 121,263 | 2026-07-27 02:42:29 |
| 214.45.242.0/24 | 114,364 | 2026-07-31 03:27:37 |
| 137.234.197.0/24 | 114,147 | 2026-07-30 03:47:25 |
| 137.234.88.0/24 | 112,873 | 2026-07-13 06:46:16 |
| 137.234.173.0/24 | 105,606 | 2026-07-31 03:33:52 |
| 137.234.27.0/24 | 103,380 | 2026-07-29 02:21:47 |
| 137.235.123.0/24 | 98,904 | 2026-07-31 03:27:22 |
| 214.45.245.0/24 | 97,545 | 2026-07-13 06:46:18 |
| 214.45.241.0/24 | 95,797 | 2026-07-30 18:02:10 |
| 158.243.128.0/24 | 90,418 | 2026-07-31 03:27:37 |
| 137.234.152.0/24 | 89,140 | 2026-07-13 06:46:16 |
| 137.234.168.0/24 | 88,872 | 2026-06-30 04:09:11 |
| 137.234.128.0/22 | 88,567 | 2026-07-31 03:27:33 |
| 214.45.240.0/24 | 86,650 | 2026-07-14 11:57:34 |
| 137.235.141.0/24 | 82,024 | 2026-07-31 03:27:37 |
| 137.234.196.0/24 | 81,339 | 2026-07-28 07:10:06 |
| 138.167.134.0/23 | 79,566 | 2026-07-31 03:27:22 |
| 137.234.51.0/24 | 76,930 | 2026-07-31 03:27:33 |
| 137.234.153.0/24 | 76,357 | 2026-07-13 06:46:16 |
| 158.243.93.0/24 | 72,667 | 2026-07-31 03:27:37 |
| 214.43.179.0/24 | 72,656 | 2026-07-31 03:27:37 |
| 137.234.171.0/24 | 69,113 | 2026-06-30 04:52:27 |
| 137.234.250.0/24 | 67,490 | 2026-07-30 07:08:20 |
| 137.234.160.0/22 | 67,325 | 2026-07-31 03:27:33 |
| 138.157.212.0/24 | 61,662 | 2026-07-13 06:46:18 |
| 138.167.104.0/22 | 61,512 | 2026-07-31 03:27:22 |
| 138.167.132.0/23 | 61,315 | 2026-07-31 03:27:22 |
| 138.167.138.0/23 | 60,805 | 2026-07-31 03:27:22 |
| 158.243.101.0/24 | 60,350 | 2026-07-31 03:27:37 |
| 138.167.136.0/23 | 59,954 | 2026-07-31 03:27:22 |
| 158.243.80.0/24 | 59,327 | 2026-07-31 03:27:37 |
| 137.234.182.0/24 | 58,423 | 2026-07-31 03:27:33 |
Mostrando os principais 50 of 600 prefixos anunciados por volume de amostras.
Frequently Asked Questions
O que é AS637?
AS637 é um Autonomous System Number atribuído a United States Department of Defense (DoD). Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).
Quantos endereços IP o AS637 anuncia?
AS637 anuncia 943.1K endereços IPv4 distribuídos por 277 prefixos CIDR roteados. A rede está registrada em United States.
Quem opera o AS637?
AS637 é operado por United States Department of Defense DoD. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.
Em que país o AS637 está registrado?
AS637 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.
