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Système Autonome

AS300

United States Department of Defense (DoD)

IPs annoncées
96,512
Préfixes CIDR
30
ASN
AS300

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.

73/100
Moderate
How this score is built
  • 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.

Headquarters
Vicksburg
Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
158.15.0.0/16 65.5K
4.0%
United States Department of Defense DoD US
214.66.0.0/19 8.2K
2.7%
United States Department of Defense DoD US
214.23.48.0/20 4.1K
5.1%
United States Department of Defense DoD US
164.235.104.0/21 2.0K
0.0%
United States Department of Defense DoD US
214.23.0.0/21 2.0K
3.3%
United States Department of Defense DoD US
214.23.24.0/21 2.0K
0.0%
United States Department of Defense DoD US
214.23.64.0/21 2.0K
1.5%
United States Department of Defense DoD US
214.23.248.0/21 2.0K
0.0%
United States Department of Defense DoD US
160.137.132.0/22 1.0K
0.0%
United States Department of Defense DoD US
160.137.136.0/22 1.0K
0.0%
United States Department of Defense DoD US
156.112.74.0/23 512
10.4%
United States Department of Defense DoD US
199.252.0.0/23 512
2.3%
United States Department of Defense DoD US
214.3.158.0/23 512
16.0%
United States Department of Defense DoD US
214.4.14.0/23 512
0.0%
United States Department of Defense DoD US
214.4.138.0/23 512
2.7%
United States Department of Defense DoD US
156.112.76.0/24 256
7.0%
United States Department of Defense DoD US
156.112.78.0/24 256
11.3%
United States Department of Defense DoD US
156.112.134.0/24 256
0.0%
United States Department of Defense DoD US
156.112.171.0/24 256
18.8%
United States Department of Defense DoD US
160.137.96.0/24 256
0.0%
United States Department of Defense DoD US
160.137.102.0/24 256
1.6%
United States Department of Defense DoD US
199.211.153.0/24 256
13.7%
United States Department of Defense DoD US
204.222.212.0/24 256
2.0%
United States Department of Defense DoD US
209.22.250.0/24 256
17.6%
United States Department of Defense DoD US
214.3.160.0/24 256
20.7%
United States Department of Defense DoD US
214.3.177.0/24 256
0.4%
United States Department of Defense DoD US
214.4.13.0/24 256
0.0%
United States Department of Defense DoD US
214.4.143.0/24 256
8.2%
United States Department of Defense DoD US
214.23.79.0/24 256
0.0%
United States Department of Defense DoD US
214.38.224.0/24 256
0.0%
United States Department of Defense DoD US

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS300 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
164.235.104.0/21 5,459 2026-07-31 03:27:34
158.15.0.0/16 5,421 2026-07-31 03:27:34
158.15.226.0/24 5,385 2026-07-31 03:27:34
156.112.134.0/24 5,385 2026-07-31 03:27:34
156.112.75.0/24 5,381 2026-07-31 03:27:34
160.137.132.0/22 5,378 2026-07-31 03:27:34
156.112.74.0/24 5,378 2026-07-31 03:27:34
156.112.76.0/24 5,370 2026-07-31 03:27:34
160.137.96.0/24 5,370 2026-07-31 03:27:34
156.112.171.0/24 5,369 2026-07-31 03:27:34
160.137.136.0/22 5,364 2026-07-31 03:27:34
156.112.78.0/24 5,363 2026-07-31 03:27:34
160.137.102.0/24 5,352 2026-07-31 03:27:34
214.23.64.0/21 5,220 2026-07-31 03:27:34
199.252.0.0/23 5,213 2026-07-31 03:27:34
214.23.24.0/21 5,211 2026-07-31 03:27:34
214.23.0.0/21 5,205 2026-07-31 03:27:34
214.23.248.0/21 5,189 2026-07-31 03:27:34
199.211.153.0/24 5,168 2026-07-31 03:27:34
209.22.250.0/24 5,134 2026-07-31 03:27:34
204.222.212.0/24 5,128 2026-07-31 03:27:34
214.23.48.0/20 5,125 2026-07-31 03:27:34
214.66.0.0/19 5,123 2026-07-31 03:27:34
214.4.138.0/24 5,116 2026-07-31 03:27:34
214.4.139.0/24 5,111 2026-07-31 03:27:34
214.23.79.0/24 5,108 2026-07-31 03:27:34
214.38.224.0/24 5,106 2026-07-31 03:27:34
214.4.14.0/24 5,105 2026-07-31 03:27:34
214.3.158.0/24 5,103 2026-07-31 03:27:34
214.4.13.0/24 5,099 2026-07-31 03:27:34
214.4.143.0/24 5,096 2026-07-31 03:27:34
214.3.159.0/24 5,095 2026-07-31 03:27:34
214.3.177.0/24 5,094 2026-07-31 03:27:34
214.4.15.0/24 5,093 2026-07-31 03:27:34
214.3.160.0/24 5,083 2026-07-31 03:27:34

Frequently Asked Questions

Qu'est-ce que l'AS300 ?

L'AS300 est un numéro de système autonome attribué à United States Department of Defense (DoD). Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS300 annonce-t-il ?

L'AS300 annonce 96.5K adresses IPv4 réparties sur 30 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS300 ?

L'AS300 est opéré par United States Department of Defense DoD. L'organisation est basée en United States. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS300 est-il enregistré ?

L'AS300 est enregistré en United States. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-07-31 04:40:32 UTC
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