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 8 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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IP Address Domain Domains on this IP
205.85.22.217 ████████ 1

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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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
61.12.93.249 AS45820 Tata Teleservices ISP AS 0.66ms from Chennai, IN
74.219.94.233 AS33363 Charter Communications, Inc 5.23ms from Chicago, US
50.96.189.25 AS7029 Windstream Communications LLC 8.47ms from Chicago, US
96.88.159.57 AS7922 Comcast Cable Communications, LLC 8.08ms from Flint, US
121.157.149.233 AS4766 Korea Telecom 4.18ms from Incheon, KR
153.5.152.25 AS2107 ARNES 0.63ms from Ljubljana, SI
149.62.86.233 AS2107 ARNES 0.58ms from Ljubljana, SI
86.145.106.233 AS2856 British Telecommunications PLC 6.39ms from London, GB
4.250.147.169 AS8075 Microsoft Corporation 0.25ms from London, GB
103.14.194.249 AS58677 DOFAIMPNET 0.30ms from Manila, PH
201.149.21.9 AS14178 Megacable Comunicaciones de Mexico, S.A. de C.V. 0.84ms from Mexico City, MX
14.192.26.73 AS17665 ONEOTT INTERTAINMENT LIMITED 0.53ms from Mumbai, IN
4.49.119.73 AS3356 Level 3 Parent, LLC 0.49ms from Philadelphia, US
177.57.226.25 AS22085 Claro S/A 11.88ms from Rio de Janeiro, BR
134.158.152.121 AS789 Renater 0.82ms from Saint-Denis, FR
49.28.8.25 AS4766 Korea Telecom 7.68ms from Seoul, KR
220.72.252.41 AS4766 Korea Telecom 1.25ms from Seoul, KR
213.210.4.73 AS212336 ByteVirt LLC 0.22ms from Taipei, TW
125.38.110.137 AS4837 CHINA UNICOM China169 Backbone 6.69ms from Beijing, CN
181.193.141.25 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.81ms from Curridabat, CR
213.132.245.185 AS3225 GULFNET COMMUNICATIONS CO. WLL 16.39ms from Dubai, AE
93.207.248.137 AS3320 Deutsche Telekom AG 3.58ms from Duesseldorf, DE
38.187.161.9 AS400542 BridgeNET Fiber 6.35ms from Durham, US
84.172.126.73 AS3320 Deutsche Telekom AG 6.08ms from Frankfurt am Main, DE
116.26.115.233 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 9.00ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 138.163.112.85
traceroute to 138.163.112.85 (138.163.112.85): 6 hops max, 52 byte packets
3 [AS749] 11.207.214.182 4.805 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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