AS number 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
Number of IPv4 144,128
Number of IPv6 0
ASN type Government
Registry arin
Allocated 36 years ago on Apr 19, 1990
Updated 2 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

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

IP Address ASN Details
205.85.41.136 AS665 United States Department of Defense (DoD) 106.84ms from Honolulu, US
205.85.48.33 AS665 United States Department of Defense (DoD) 48.21ms from Phoenix, US
205.85.22.216 AS665 United States Department of Defense (DoD) 10.36ms from Charlotte, US
138.163.1.81 AS665 United States Department of Defense (DoD) 47.84ms from Phoenix, US
205.85.33.136 AS665 United States Department of Defense (DoD) 40.64ms from Atlanta, US
205.85.5.126 AS665 United States Department of Defense (DoD) 10.32ms from Charlotte, US
138.163.129.93 AS665 United States Department of Defense (DoD) 106.77ms from Honolulu, US
205.85.49.153 AS665 United States Department of Defense (DoD) 51.76ms from Los Angeles, US
155.252.139.196 AS665 United States Department of Defense (DoD) 5.81ms from Los Angeles, 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
190.2.150.153 AS49981 WorldStream 1.11ms from Amsterdam, NL
73.213.96.153 AS7922 Comcast Cable Communications, LLC 6.31ms from Ashburn, US
77.93.196.9 AS24971 MasterDC s.r.o. 0.23ms from Brno, CZ
222.213.37.73 AS4134 CHINANET-BACKBONE 8.23ms from Chengdu, CN
64.191.201.9 AS394749 Equinix, Inc. 1.32ms from Chicago, US
120.237.244.249 AS9808 China Mobile Communications Group Co., Ltd. 12.25ms from Guangzhou, CN
223.17.146.9 AS9304 HGC Global Communications Limited 1.53ms from Hong Kong, HK
182.66.242.25 AS9498 BHARTI Airtel Ltd. 0.83ms from Hyderabad, IN
103.14.194.249 AS58677 DOFAIMPNET-PH 0.31ms from Manila, PH
98.58.9.105 AS7922 Comcast Cable Communications, LLC 6.83ms from Miami, US
218.216.202.89 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.04ms from Osaka, JP
37.68.184.121 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.80ms from Paris, FR
73.33.43.201 AS7922 Comcast Cable Communications, LLC 12.43ms from Secaucus, US
106.246.15.73 AS3786 LG DACOM Corporation 3.30ms from Seoul, KR
210.96.249.105 AS3786 LG DACOM Corporation 1.58ms from Seoul, KR
183.23.167.57 AS4134 CHINANET-BACKBONE 3.39ms from Shenzhen, CN
67.220.153.105 AS3257 GTT Communications Inc. 0.55ms from Tokyo, JP
153.167.47.73 AS4713 NTT DOCOMO BUSINESS,Inc. 3.21ms from Tokyo, JP
84.82.236.153 AS1136 KPN B.V. 1.42ms from Amsterdam, NL
64.70.161.105 AS7795 LUMOS Networks, Inc. 3.72ms from Ashburn, US
38.122.121.89 AS174 Cogent Communications, LLC 3.16ms from Buffalo, US
112.44.230.9 AS9808 China Mobile Communications Group Co., Ltd. 5.55ms from Chengdu, CN
104.218.130.73 AS15164 Unite Private Networks LLC. 0.75ms from Denver, US
5.30.72.73 AS15802 Emirates Integrated Telecommunications Company PJSC 3.25ms from Dubai, AE
174.3.150.73 AS6327 Shaw Communications Inc. 4.92ms from Edmonton, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 205.85.3.95
traceroute to 205.85.3.95 (205.85.3.95): 7 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 1.028 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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