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Système Autonome

AS27066

United States Department of Defense (DoD)

IPs annoncées
37,632
Préfixes CIDR
88
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
  • Multiple-origin (MOAS) routing anomaly −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

⚠ 5 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)
163.251.112.0/24 AS27064, AS27066 2026-07-25 06:38:54
163.251.161.0/24 AS27064, AS27066 2026-07-25 06:38:54
192.231.128.0/24 AS27064, AS27066 2026-07-25 06:38:54
140.14.47.0/24 AS721, AS27066 2026-07-25 06:38:54
206.37.138.0/23 AS27064, AS27066 2026-07-25 06:38:54

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
214.48.72.0/21 2.0K
84.1%
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
139.241.74.0/23 512
89.6%
United States Department of Defense DoD US
139.241.132.0/23 512
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
159.77.44.0/23 512
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
163.251.98.0/23 512
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
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
139.241.74.0/24 256
89.5%
United States Department of Defense DoD US
139.241.129.0/24 256
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
163.251.97.0/24 256
0.0%
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
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
155.7.180.128/25 128
0.0%
United States Department of Defense DoD US
163.251.96.128/25 128
0.0%
United States Department of Defense DoD US
155.7.180.64/26 64
0.0%
United States Department of Defense DoD US
163.251.96.0/26 64
0.0%
United States Department of Defense DoD JP
163.251.96.64/26 64
0.0%
United States Department of Defense DoD US
155.7.180.32/27 32
0.0%
United States Department of Defense DoD US
155.7.180.16/28 16
0.0%
United States Department of Defense DoD US
155.7.180.8/29 8
0.0%
United States Department of Defense DoD US
155.7.180.0/30 4
0.0%
United States Department of Defense DoD US
155.7.180.4/30 4
0.0%
United States Department of Defense DoD JP

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
163.251.161.0/24 23,842 2026-07-25 06:06:07
215.1.84.0/24 21,972 2026-07-25 06:06:07
214.72.14.0/24 21,597 2026-07-25 06:06:07
214.72.4.0/24 21,560 2026-07-25 06:06:07
134.229.176.0/24 21,545 2026-07-25 06:06:07
139.241.147.0/24 21,457 2026-07-25 06:06:07
163.251.113.0/24 21,427 2026-07-25 06:06:07
215.1.4.0/24 21,373 2026-07-25 06:06:07
163.251.112.0/24 21,253 2026-07-25 06:06:07
139.241.129.0/24 20,367 2026-07-25 06:06:07
215.65.72.0/24 19,566 2026-07-25 06:06:07
139.241.131.0/24 19,424 2026-07-25 06:06:07
163.251.160.0/24 18,733 2026-07-25 06:06:07
139.241.137.0/24 18,501 2026-07-25 06:06:07
192.231.128.0/24 18,349 2026-07-25 06:06:07
206.37.138.0/23 18,328 2026-07-25 06:06:07
139.241.76.0/22 17,917 2026-07-25 06:06:07
139.241.74.0/24 17,837 2026-07-25 06:06:07
139.242.12.0/24 17,587 2026-07-25 06:06:07
134.229.177.0/24 17,516 2026-07-25 06:06:07
215.1.33.0/24 17,486 2026-07-25 06:06:07
214.16.244.0/24 17,170 2026-07-25 06:06:10
214.16.245.0/24 17,135 2026-07-25 06:06:10
139.242.51.0/24 16,774 2026-07-13 06:46:18
215.1.68.0/22 16,059 2026-07-25 06:06:10
159.77.106.0/23 16,034 2026-07-25 06:06:10
214.29.156.0/22 15,968 2026-07-25 06:06:26
159.77.105.0/24 15,966 2026-07-25 06:06:10
139.241.150.0/24 15,953 2026-07-25 06:06:07
159.77.84.0/24 15,927 2026-07-25 06:06:10
159.77.79.0/24 15,927 2026-07-25 06:06:10
159.77.85.0/24 15,918 2026-07-25 06:06:10
159.77.81.0/24 15,903 2026-07-25 06:06:10
209.22.103.0/24 15,894 2026-07-25 06:06:10
214.54.140.0/24 15,871 2026-07-25 06:06:26
139.241.148.0/24 15,854 2026-07-25 06:06:07
215.1.48.0/24 15,834 2026-07-25 06:06:10
159.77.104.0/24 15,828 2026-07-25 06:06:10
214.4.241.0/24 15,822 2026-07-25 06:06:10
214.54.133.0/24 15,813 2026-07-25 06:06:26
192.108.98.0/24 15,799 2026-07-25 06:06:07
159.77.80.0/24 15,781 2026-07-25 06:06:10
139.241.132.0/24 15,776 2026-07-25 06:06:07
139.241.139.0/24 15,761 2026-07-25 06:06:07
139.241.133.0/24 15,678 2026-07-25 06:06:07
214.54.135.0/24 15,664 2026-07-25 06:06:26
156.112.113.0/24 15,657 2026-07-25 06:06:07
214.24.182.0/24 15,644 2026-07-25 06:06:07
214.23.245.0/24 15,612 2026-07-25 06:06:07
156.112.167.0/24 15,586 2026-07-25 06:06:07

Affichage des meilleurs 50 of 134 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 37.6K adresses IPv4 réparties sur 88 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 : 2026-07-25 06:55:31 UTC
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