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 3 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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ASN API & Database

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) 10.37ms from Charlotte, US
205.85.3.103 AS665 United States Department of Defense (DoD) 10.34ms from Charlotte, US
205.85.5.35 AS665 United States Department of Defense (DoD) 32.42ms from Atlanta, US
205.85.58.232 AS665 United States Department of Defense (DoD) 10.33ms from Charlotte, US
205.85.41.136 AS665 United States Department of Defense (DoD) 111.37ms from Dallas, US
205.85.33.136 AS665 United States Department of Defense (DoD) 40.58ms from Atlanta, US
138.163.129.91 AS665 United States Department of Defense (DoD) 110.64ms from Seattle, US
138.163.1.91 AS665 United States Department of Defense (DoD) 47.51ms from Phoenix, US
205.85.22.185 AS665 United States Department of Defense (DoD) 10.33ms from Charlotte, US
205.85.49.152 AS665 United States Department of Defense (DoD) 51.84ms from Los Angeles, US
205.85.118.180 AS665 United States Department of Defense (DoD) 10.37ms from Charlotte, US
205.85.48.33 AS665 United States Department of Defense (DoD) 48.43ms from Los Angeles, US
155.252.139.196 AS665 United States Department of Defense (DoD) 5.83ms 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
87.233.11.169 AS15703 TrueServer BV AS number 0.49ms from Amsterdam, NL
75.137.121.57 AS20115 Charter Communications LLC 11.66ms from Atlanta, US
106.38.99.57 AS4847 China Networks Inter-Exchange 3.02ms from Beijing, CN
84.182.144.105 AS3320 Deutsche Telekom AG 2.45ms from Berlin, DE
74.94.180.217 AS7922 Comcast Cable Communications, LLC 8.14ms from Boston, US
98.17.36.169 AS7029 Windstream Communications LLC 13.68ms from Chicago, US
35.193.76.201 AS396982 Google LLC 0.10ms from Council Bluffs, US
95.142.74.89 AS51483 SaSG GmbH & Co. KG 5.97ms from Frankfurt am Main, DE
74.87.58.201 AS20001 Charter Communications Inc 2.13ms from Honolulu, US
95.37.40.73 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
90.199.154.137 AS5607 Sky UK Limited 3.81ms from London, GB
49.248.211.137 AS17762 Tata Teleservices Maharashtra Ltd 0.49ms from Mumbai, IN
98.7.18.137 AS12271 Charter Communications Inc 3.47ms from New York City, US
97.100.105.233 AS33363 Charter Communications, Inc 6.58ms from Orlando, US
176.179.76.249 AS5410 Bouygues Telecom SA 3.33ms from Paris, FR
3.215.229.153 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
200.111.50.169 AS27651 ENTEL CHILE S.A. 0.62ms from Santiago, CL
200.208.218.169 AS4230 CLARO S.A. 4.90ms from Sao Paulo, BR
104.70.166.185 AS20940 Akamai International B.V. 0.30ms from Seattle, US
184.70.21.25 AS6327 Shaw Communications 3.88ms from Seattle, US
112.159.204.25 AS17858 LG POWERCOMM 1.55ms from Seoul, KR
125.182.199.169 AS17858 LG POWERCOMM 6.54ms from Seoul, KR
61.38.0.121 AS3786 LG DACOM Corporation 1.85ms from Seoul, KR
39.117.201.73 AS9318 SK Broadband Co Ltd 2.31ms from Seoul, KR
14.103.232.41 AS4811 China Telecom (Group) 3.10ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 138.163.109.103
traceroute to 138.163.109.103 (138.163.109.103): 5 hops max, 52 byte packets
1 [AS209847] 2.56.177.1 2.006 ms
2 [AS200590] 5.188.152.1 0.774 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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