Autonomous System details

AS665

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

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 6 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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS665
                                                OrgID:          AS665
                                                ASName:         AS665
                                                ASNumber:       AS665
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
205.85.22.217 ████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS27066 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
205.85.6.175 AS665 United States Department of Defense (DoD) 12.87ms from Charlotte, US
205.85.39.209 AS665 United States Department of Defense (DoD) 12.88ms from Charlotte, US
205.85.1.40 AS665 United States Department of Defense (DoD) 12.87ms from Charlotte, US
205.85.4.172 AS665 United States Department of Defense (DoD) 12.89ms from Charlotte, US
205.85.49.153 AS665 United States Department of Defense (DoD) 135.05ms from Hamilton, BM
205.85.118.151 AS665 United States Department of Defense (DoD) 12.59ms from Charlotte, US
205.85.120.78 AS665 United States Department of Defense (DoD) 12.80ms from Charlotte, US
205.85.48.33 AS665 United States Department of Defense (DoD) 98.40ms from Hamilton, BM
205.85.32.100 AS665 United States Department of Defense (DoD) 12.84ms from Charlotte, US
205.85.123.188 AS665 United States Department of Defense (DoD) 12.54ms from Charlotte, US
205.85.2.184 AS665 United States Department of Defense (DoD) 12.86ms from Charlotte, US
205.85.124.9 AS665 United States Department of Defense (DoD) 12.68ms from Charlotte, US
205.85.0.56 AS665 United States Department of Defense (DoD) 12.75ms from Charlotte, US
205.85.119.74 AS665 United States Department of Defense (DoD) 12.76ms from Charlotte, US
138.163.129.85 AS665 United States Department of Defense (DoD) 151.76ms from Hamilton, BM
205.85.5.251 AS665 United States Department of Defense (DoD) 12.90ms from Charlotte, US
205.85.34.124 AS665 United States Department of Defense (DoD) 12.82ms from Charlotte, US
205.85.122.80 AS665 United States Department of Defense (DoD) 12.86ms from Charlotte, US
205.85.116.228 AS665 United States Department of Defense (DoD) 12.76ms from Charlotte, US
205.85.113.13 AS665 United States Department of Defense (DoD) 12.88ms from Charlotte, US
205.85.17.157 AS665 United States Department of Defense (DoD) 12.76ms from Charlotte, US
205.85.125.190 AS665 United States Department of Defense (DoD) 12.78ms from Charlotte, US
155.252.139.186 AS665 United States Department of Defense (DoD) 174.71ms from Frankfurt am Main, DE
205.85.126.210 AS665 United States Department of Defense (DoD) 12.88ms from Charlotte, US
205.85.41.136 AS665 United States Department of Defense (DoD) 178.12ms from Hamilton, BM

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
46.145.179.185 AS1136 KPN B.V. 3.95ms from Amsterdam, NL
27.131.158.169 AS24187 KIRZ Service Provider 1.73ms from Bangkok, TH
170.79.25.201 AS273683 ALLREDE TELECOM LTDA 5.95ms from Brasília, BR
196.218.115.41 AS8452 TE-AS 6.44ms from Cairo, EG
211.141.29.89 AS134810 China Mobile Group JiLin communications corporation 11.16ms from Changchun, CN
63.84.4.9 AS701 Verizon Business 6.33ms from Chicago, US
98.102.190.185 AS10796 Charter Communications Inc 5.38ms from Columbus, US
31.49.61.89 AS2856 British Telecommunications PLC 1.98ms from Erith, GB
122.239.145.89 AS4134 CHINANET-BACKBONE 11.70ms from Hangzhou, CN
113.170.250.137 AS45899 VNPT Corp 4.35ms from Ho Chi Minh City, VN
154.220.5.201 AS135097 LUOGELANG (FRANCE) LIMITED 0.59ms from Hong Kong, HK
95.142.74.89 AS51483 SaSG GmbH & Co. KG 6.02ms from Ljubljana, SI
90.114.156.185 AS3215 Orange S.A. 17.93ms from Marseille, FR
77.89.48.41 AS21309 HERABIT S.p.A. 5.43ms from Milan, IT
80.117.217.121 AS3269 Telecom Italia S.p.A. 4.58ms from Milan, IT
98.7.18.137 AS12271 Charter Communications Inc 3.82ms from New York City, US
217.88.225.25 AS3320 Deutsche Telekom AG 3.19ms from Nuernberg, DE
101.143.78.233 AS17511 OPTAGE Inc. 2.10ms from Osaka, JP
45.182.149.249 AS273414 Bigfibra Ltda 12.77ms from Osasco, BR
76.214.107.153 AS7018 AT&T Enterprises, LLC 4.14ms from San Jose, US
188.247.65.25 AS48832 Jordanian mobile phone services Ltd 1.69ms from Amman, JO
94.168.126.57 AS33915 Vodafone Libertel B.V. 7.26ms from Amsterdam, NL
40.68.99.233 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
52.157.219.217 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
216.106.176.137 AS63023 GTHost 0.10ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m5 138.163.203.157
traceroute to 138.163.203.157 (138.163.203.157): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs