Autonomous System details

AS665

United States Department of Defense (DoD)  ·  mail.mil

United States

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AS665 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 144,128
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 36 years ago on Apr 19, 1990
Updated 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
138.162.0.0/15 Navy Network Information Center (NNIC) 131,072
138.163.0.0/16 Navy Network Information Center (NNIC) 65,536
205.85.112.0/20 Navy Network Information Center (NNIC) 4,096
138.162.168.0/21 Navy Network Information Center (NNIC) 2,048
205.85.0.0/21 Navy Network Information Center (NNIC) 2,048
138.162.8.0/22 Navy Network Information Center (NNIC) 1,024
138.162.112.0/22 Navy Network Information Center (NNIC) 1,024
138.163.104.0/22 Navy Network Information Center (NNIC) 1,024
138.163.128.0/22 Navy Network Information Center (NNIC) 1,024
205.85.48.0/22 Navy Network Information Center (NNIC) 1,024
138.163.76.0/23 Navy Network Information Center (NNIC) 512
155.252.138.0/23 Navy Network Information Center (NNIC) 512
205.85.22.0/23 Navy Network Information Center (NNIC) 512
205.85.32.0/23 Navy Network Information Center (NNIC) 512
205.85.34.0/23 Navy Network Information Center (NNIC) 512
205.85.56.0/23 Navy Network Information Center (NNIC) 512
205.85.58.0/23 Navy Network Information Center (NNIC) 512
138.145.254.0/24 DoD Network Information Center 256
138.162.0.0/24 Navy Network Information Center (NNIC) 256
138.162.106.0/24 Navy Network Information Center (NNIC) 256
138.162.254.0/24 Navy Network Information Center (NNIC) 256
138.163.0.0/24 Navy Network Information Center (NNIC) 256
138.163.6.0/24 Navy Network Information Center (NNIC) 256
138.163.9.0/24 Navy Network Information Center (NNIC) 256
138.163.10.0/24 Navy Network Information Center (NNIC) 256
138.163.17.0/24 Navy Network Information Center (NNIC) 256
138.163.19.0/24 Navy Network Information Center (NNIC) 256
138.163.146.0/24 Navy Network Information Center (NNIC) 256
155.252.142.0/24 Navy Network Information Center (NNIC) 256
205.85.16.0/24 Navy Network Information Center (NNIC) 256
205.85.17.0/24 Navy Network Information Center (NNIC) 256
205.85.22.0/24 Navy Network Information Center (NNIC) 256
205.85.39.0/24 Navy Network Information Center (NNIC) 256
205.85.40.0/24 Navy Network Information Center (NNIC) 256
205.85.41.0/24 Navy Network Information Center (NNIC) 256
205.85.44.0/24 Navy Network Information Center (NNIC) 256
205.85.52.0/24 Navy Network Information Center (NNIC) 256
205.85.58.0/24 Navy Network Information Center (NNIC) 256
205.85.59.0/24 Navy Network Information Center (NNIC) 256
205.85.63.0/24 Navy Network Information Center (NNIC) 256
205.85.86.0/24 Navy Network Information Center (NNIC) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS665
                                                OrgID:          AS665
                                                ASName:         AS665
                                                ASNumber:       AS665
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS27066 United States Department of Defense (DoD)
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
AS27066 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

13 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
205.85.2.48 AS665 United States Department of Defense (DoD) 10.33ms from Charlotte, US
205.85.5.35 AS665 United States Department of Defense (DoD) 33.13ms from Charlotte, US
205.85.49.153 AS665 United States Department of Defense (DoD) 51.92ms from Los Angeles, US
205.85.58.63 AS665 United States Department of Defense (DoD) 10.35ms from Charlotte, US
138.163.1.93 AS665 United States Department of Defense (DoD) 47.54ms from Phoenix, US
205.85.48.34 AS665 United States Department of Defense (DoD) 48.37ms from Phoenix, US
205.85.33.136 AS665 United States Department of Defense (DoD) 40.77ms from Atlanta, US
205.85.118.180 AS665 United States Department of Defense (DoD) 10.36ms from Charlotte, US
138.163.129.75 AS665 United States Department of Defense (DoD) 110.57ms from Seattle, US
205.85.41.136 AS665 United States Department of Defense (DoD) 106.88ms from Honolulu, US
155.252.139.186 AS665 United States Department of Defense (DoD) 5.82ms from Los Angeles, US
205.85.22.216 AS665 United States Department of Defense (DoD) 10.33ms from Charlotte, US
205.85.3.103 AS665 United States Department of Defense (DoD) 10.37ms from Charlotte, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
92.99.73.41 AS5384 Emirates Internet 2.96ms from Al Fujairah City, AE
157.240.74.169 AS32934 Facebook, Inc. 0.20ms from Amsterdam, NL
85.184.112.9 AS47171 Kindred IP Limited 1.29ms from Amsterdam, NL
12.200.144.9 AS7018 AT&T Enterprises, LLC 0.84ms from Atlanta, US
103.102.206.9 AS137967 Digicon Telecommunication Ltd 0.34ms from Dhaka, BD
91.23.143.73 AS3320 Deutsche Telekom AG 1.39ms from Hamburg, DE
47.96.156.121 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.17ms from Hangzhou, CN
73.232.193.137 AS7922 Comcast Cable Communications, LLC 4.21ms from Houston, US
35.242.189.9 AS396982 Google LLC 0.10ms from London, GB
82.36.115.217 AS5089 Virgin Media Limited 5.03ms from London, GB
176.57.98.9 AS42947 Telfy Telecom S.L. 7.27ms from Madrid, ES
34.160.37.89 AS396982 Google LLC 0.07ms from Melbourne, AU
160.86.234.105 AS2527 Sony Network Communications Inc. 1.03ms from Osaka, JP
92.140.84.249 AS3215 Orange S.A. 5.80ms from Paris, FR
157.143.219.41 AS8399 SEWAN SAS 0.54ms from Paris, FR
20.29.139.217 AS8075 Microsoft Corporation 0.29ms from Quincy, US
200.167.50.153 AS4230 CLARO S.A. 0.51ms from Rio de Janeiro, BR
66.194.79.201 AS3549 Level 3 Parent, LLC 1.25ms from Seattle, US
175.236.44.105 AS4766 Korea Telecom 2.49ms from Seoul, KR
46.176.95.73 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.22ms from Sofia, BG
34.116.246.169 AS396982 Google LLC 0.08ms from Warsaw, PL
94.24.232.105 AS8369 Intersvyaz-2 JSC 3.18ms from Yekaterinburg, RU
46.145.179.185 AS1136 KPN B.V. 3.70ms from Amsterdam, NL
101.108.93.153 AS23969 TOT Public Company Limited 5.75ms from Bangkok, TH
210.82.5.73 AS4808 China Unicom Beijing Province Network 2.94ms from Beijing, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m6 138.163.128.48
traceroute to 138.163.128.48 (138.163.128.48): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS665 at robtex.

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