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Système Autonome

AS27066

United States Department of Defense (DoD)

IPs annoncées
38,912
Préfixes CIDR
94
ASN
AS27066

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.

61/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Government allocation +8
  • Trust score 61 / 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

⚠ 7 Préfixe MOASes — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS27066 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (UTC)
163.251.96.0/22 AS27064, AS27066 2026-09-10 23:10:50
214.72.16.0/24 AS27064, AS27066 2026-09-10 23:10:50
139.241.49.0/24 AS27064, AS27066 2026-09-10 23:10:50
214.72.15.0/24 AS27064, AS27066 2026-09-10 23:10:50
214.72.5.0/24 AS27064, AS27066 2026-09-10 23:10:50
214.72.6.0/24 AS27064, AS27066 2026-09-10 23:10:50
163.251.101.0/24 AS27064, AS27066 2026-09-09 11:10:31

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
214.48.72.0/21 2.0K
84.1%
United States Department of Defense DoD US
139.241.72.0/22 1.0K
0.0%
United States Department of Defense DoD US
139.241.76.0/22 1.0K
85.5%
United States Department of Defense DoD US
159.77.44.0/22 1.0K
0.0%
United States Department of Defense DoD US
159.77.104.0/22 1.0K
0.0%
United States Department of Defense DoD US
163.251.96.0/22 1.0K
0.3%
United States Department of Defense DoD US
163.251.244.0/22 1.0K
0.1%
United States Department of Defense DoD US
214.29.156.0/22 1.0K
0.0%
United States Department of Defense DoD US
214.48.12.0/22 1.0K
80.4%
United States Department of Defense DoD US
214.48.108.0/22 1.0K
85.6%
United States Department of Defense DoD US
214.48.116.0/22 1.0K
85.2%
United States Department of Defense DoD US
214.54.128.0/22 1.0K
0.0%
United States Department of Defense DoD US
215.1.68.0/22 1.0K
84.1%
United States Department of Defense DoD US
134.229.176.0/23 512
0.0%
United States Department of Defense DoD US
139.241.72.0/23 512
0.0%
United States Department of Defense DoD US
139.241.74.0/23 512
89.6%
United States Department of Defense DoD US
139.241.76.0/23 512
0.0%
United States Department of Defense DoD US
139.241.132.0/23 512
0.0%
United States Department of Defense DoD US
139.241.150.0/23 512
0.0%
United States Department of Defense DoD US
139.241.234.0/23 512
0.0%
United States Department of Defense DoD US
156.112.166.0/23 512
0.0%
United States Department of Defense DoD US
159.77.34.0/23 512
0.0%
United States Department of Defense DoD US
159.77.46.0/23 512
0.0%
United States Department of Defense DoD US
159.77.80.0/23 512
0.0%
United States Department of Defense DoD US
159.77.84.0/23 512
0.0%
United States Department of Defense DoD US
159.77.106.0/23 512
0.0%
United States Department of Defense DoD US
163.251.104.0/23 512
0.0%
United States Department of Defense DoD US
163.251.112.0/23 512
0.0%
United States Department of Defense DoD US
163.251.128.0/23 512
0.2%
United States Department of Defense DoD US
163.251.160.0/23 512
0.4%
United States Department of Defense DoD US
163.251.184.0/23 512
0.4%
United States Department of Defense DoD US
163.251.208.0/23 512
0.4%
United States Department of Defense DoD US
164.234.108.0/23 512
0.0%
United States Department of Defense DoD US
199.31.130.0/23 512
0.0%
United States Department of Defense DoD US
206.37.138.0/23 512
0.0%
United States Department of Defense DoD US
214.16.244.0/23 512
66.4%
United States Department of Defense DoD US
214.23.244.0/23 512
0.6%
United States Department of Defense DoD US
214.38.198.0/23 512
0.0%
United States Department of Defense DoD US
214.72.4.0/23 512
0.0%
United States Department of Defense DoD US
214.72.14.0/23 512
0.0%
United States Department of Defense DoD US
134.229.134.0/24 256
0.0%
United States Department of Defense DoD US
134.229.136.0/24 256
0.0%
United States Department of Defense DoD US
134.229.178.0/24 256
0.0%
United States Department of Defense DoD US
139.241.73.0/24 256
0.0%
United States Department of Defense DoD US
139.241.74.0/24 256
89.5%
United States Department of Defense DoD US
139.241.75.0/24 256
0.0%
United States Department of Defense DoD US
139.241.131.0/24 256
0.0%
United States Department of Defense DoD US
139.241.134.0/24 256
0.0%
United States Department of Defense DoD US
139.241.137.0/24 256
0.0%
United States Department of Defense DoD US
139.241.139.0/24 256
0.0%
United States Department of Defense DoD US
139.241.147.0/24 256
0.0%
United States Department of Defense DoD US
139.241.148.0/24 256
0.0%
United States Department of Defense DoD US
139.241.150.0/24 256
0.0%
United States Department of Defense DoD US
139.242.12.0/24 256
0.0%
United States Department of Defense DoD US
139.242.51.0/24 256
0.0%
United States Department of Defense DoD US
155.7.180.0/24 256
0.0%
United States Department of Defense DoD US
156.112.113.0/24 256
0.0%
United States Department of Defense DoD US
156.112.114.0/24 256
0.8%
United States Department of Defense DoD US
156.112.135.0/24 256
0.0%
United States Department of Defense DoD US
159.77.33.0/24 256
0.0%
United States Department of Defense DoD US
159.77.79.0/24 256
0.0%
United States Department of Defense DoD US
163.251.0.0/24 256
3.5%
United States Department of Defense DoD US
163.251.101.0/24 256
0.0%
United States Department of Defense DoD US
163.251.239.0/24 256
2.0%
United States Department of Defense DoD US
163.251.248.0/24 256
0.0%
United States Department of Defense DoD US
163.251.254.0/24 256
0.0%
United States Department of Defense DoD US
192.58.181.0/24 256
0.0%
United States Department of Defense DoD US
192.108.98.0/24 256
10.2%
United States Department of Defense DoD US
192.153.245.0/24 256
0.0%
United States Department of Defense DoD US
192.231.128.0/24 256
0.0%
United States Department of Defense DoD US
199.32.31.0/24 256
0.0%
United States Department of Defense DoD US
204.34.155.0/24 256
0.0%
United States Department of Defense DoD US
205.56.194.0/24 256
0.0%
United States Department of Defense DoD US
205.68.64.0/24 256
0.0%
United States Department of Defense DoD US
205.100.3.0/24 256
0.0%
United States Department of Defense DoD US
207.132.100.0/24 256
6.3%
United States Department of Defense DoD US
209.22.103.0/24 256
34.0%
United States Department of Defense DoD US
214.4.241.0/24 256
0.0%
United States Department of Defense DoD US
214.23.246.0/24 256
0.0%
United States Department of Defense DoD US
214.24.182.0/24 256
1.2%
United States Department of Defense DoD US
214.24.215.0/24 256
0.0%
United States Department of Defense DoD US
214.48.8.0/24 256
84.0%
United States Department of Defense DoD US
214.51.109.0/24 256
0.8%
United States Department of Defense DoD US
214.51.110.0/24 256
0.0%
United States Department of Defense DoD US
214.54.133.0/24 256
7.4%
United States Department of Defense DoD US
214.54.135.0/24 256
0.0%
United States Department of Defense DoD US
214.54.136.0/24 256
0.0%
United States Department of Defense DoD US
214.54.140.0/24 256
0.0%
United States Department of Defense DoD US
214.72.6.0/24 256
0.0%
United States Department of Defense DoD US
214.72.16.0/24 256
0.0%
United States Department of Defense DoD US
214.95.108.0/24 256
0.0%
United States Department of Defense DoD US
215.1.4.0/24 256
0.0%
United States Department of Defense DoD US
215.1.33.0/24 256
0.8%
United States Department of Defense DoD US
215.1.48.0/24 256
0.0%
United States Department of Defense DoD US
215.1.84.0/24 256
0.0%
United States Department of Defense DoD US
215.65.72.0/24 256
20.7%
United States Department of Defense DoD US

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS27066 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
139.242.12.0/24 100,431 2026-09-10 23:02:16
214.72.14.0/24 56,697 2026-09-10 23:02:16
214.72.4.0/24 56,505 2026-09-10 23:02:16
139.241.129.0/24 55,594 2026-09-10 23:02:16
139.241.139.0/24 53,476 2026-09-10 23:02:16
139.241.137.0/24 52,445 2026-09-10 23:02:16
215.1.33.0/24 50,734 2026-09-10 23:02:16
139.241.74.0/24 50,259 2026-09-10 23:02:16
139.241.131.0/24 49,329 2026-09-10 23:02:16
139.241.148.0/24 47,591 2026-09-10 23:02:16
139.241.150.0/24 47,302 2026-09-10 23:02:16
139.241.132.0/24 47,224 2026-09-10 23:02:16
139.241.133.0/24 45,776 2026-09-10 23:02:16
192.108.98.0/24 44,729 2026-09-10 22:52:48
206.37.138.0/23 44,673 2026-09-10 23:02:16
134.229.176.0/24 43,990 2026-09-10 23:02:16
163.251.105.0/24 43,424 2026-09-10 23:02:16
163.251.104.0/24 43,154 2026-09-10 23:02:16
215.1.84.0/24 42,892 2026-09-10 23:02:16
163.251.161.0/24 42,288 2026-09-10 23:02:16
156.112.113.0/24 42,218 2026-09-10 23:02:16
215.1.4.0/24 42,213 2026-09-10 23:02:16
159.77.106.0/23 42,050 2026-08-31 18:22:20
159.77.105.0/24 41,865 2026-08-31 18:22:20
159.77.79.0/24 41,600 2026-09-10 23:02:16
159.77.104.0/24 41,547 2026-08-31 18:22:20
139.241.147.0/24 40,200 2026-09-10 23:02:16
134.229.177.0/24 40,002 2026-09-10 23:02:16
159.77.81.0/24 39,974 2026-09-10 23:02:16
159.77.84.0/24 39,947 2026-09-10 23:02:16
159.77.80.0/24 39,869 2026-09-10 23:02:16
159.77.85.0/24 39,742 2026-09-10 23:02:16
163.251.113.0/24 39,446 2026-09-10 23:02:16
214.38.198.0/23 39,430 2026-09-10 23:02:16
214.16.245.0/24 39,411 2026-09-10 23:02:16
214.16.244.0/24 39,176 2026-09-10 23:02:16
163.251.112.0/24 39,099 2026-09-10 23:02:16
214.29.156.0/22 39,068 2026-09-10 23:02:16
214.54.133.0/24 38,916 2026-09-10 23:02:16
214.54.135.0/24 38,668 2026-09-10 23:02:16
214.54.136.0/24 38,605 2026-09-10 23:02:16
214.54.128.0/22 38,576 2026-09-10 23:02:16
214.54.140.0/24 38,558 2026-09-10 23:02:16
156.112.167.0/24 38,511 2026-09-10 23:02:16
156.112.166.0/24 38,432 2026-09-10 23:02:16
156.112.135.0/24 38,187 2026-09-10 23:02:16
215.1.48.0/24 38,070 2026-09-10 23:02:16
215.1.68.0/22 37,855 2026-08-31 20:48:23
214.4.241.0/24 37,854 2026-09-10 23:02:16
192.58.181.0/24 37,802 2026-09-10 23:02:16

Affichage des meilleurs 50 of 147 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS27066 ?

L'AS27066 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'AS27066 annonce-t-il ?

L'AS27066 annonce 38.9K adresses IPv4 réparties sur 94 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS27066 ?

L'AS27066 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'AS27066 est-il enregistré ?

L'AS27066 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 : 2026-09-10 23:11:38 UTC
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