AS number details

AS27066

United States Department of Defense (DoD)  ·  unitedrdc.com

United States

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AS27066 – United States Department of Defense (DoD)

Field Value
Country United States
Website unitedrdc.com
Hosted domains 1
Number of IPv4 34,816
Number of IPv6 4,835,703,278,458,516,698,824,704
ASN type Government
Registry arin
Allocated 23 years ago on Jan 16, 2003
Updated 8 days ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
139.241.76.0/22 DoD Network Information Center 1,024
163.251.244.0/22 Navy Network Information Center (NNIC) 1,024
163.251.96.0/22 Navy Network Information Center (NNIC) 1,024
214.29.156.0/22 DoD Network Information Center 1,024
214.48.108.0/22 DoD Network Information Center 1,024
214.48.116.0/22 DoD Network Information Center 1,024
214.48.12.0/22 DoD Network Information Center 1,024
214.48.72.0/22 DoD Network Information Center 1,024
214.48.76.0/22 DoD Network Information Center 1,024
214.54.128.0/22 DoD Network Information Center 1,024
215.1.68.0/22 DoD Network Information Center 1,024
139.241.234.0/23 DoD Network Information Center 512
159.77.106.0/23 DoD Network Information Center 512
159.77.46.0/23 DoD Network Information Center 512
206.37.138.0/23 DoD Network Information Center 512
214.38.198.0/23 DoD Network Information Center 512
134.229.134.0/24 Navy Network Information Center (NNIC) 256
134.229.176.0/24 Navy Network Information Center (NNIC) 256
134.229.177.0/24 Navy Network Information Center (NNIC) 256
134.229.178.0/24 Navy Network Information Center (NNIC) 256
139.241.51.0/24 DoD Network Information Center 256
139.241.74.0/24 DoD Network Information Center 256
139.242.12.0/24 DoD Network Information Center 256
139.242.126.0/24 DoD Network Information Center 256
139.242.51.0/24 DoD Network Information Center 256
139.77.10.0/24 DoD Network Information Center 256
139.77.14.0/24 DoD Network Information Center 256
155.7.180.0/24 DoD Network Information Center 256
156.112.113.0/24 DoD Network Information Center 256
156.112.135.0/24 DoD Network Information Center 256
156.112.166.0/24 DoD Network Information Center 256
156.112.167.0/24 DoD Network Information Center 256
159.77.104.0/24 DoD Network Information Center 256
159.77.105.0/24 DoD Network Information Center 256
159.77.33.0/24 DoD Network Information Center 256
159.77.34.0/24 DoD Network Information Center 256
159.77.35.0/24 DoD Network Information Center 256
159.77.44.0/24 DoD Network Information Center 256
159.77.45.0/24 DoD Network Information Center 256
159.77.79.0/24 DoD Network Information Center 256
159.77.80.0/24 DoD Network Information Center 256
159.77.81.0/24 DoD Network Information Center 256
159.77.84.0/24 DoD Network Information Center 256
159.77.85.0/24 DoD Network Information Center 256
163.251.0.0/24 Navy Network Information Center (NNIC) 256
163.251.101.0/24 Navy Network Information Center (NNIC) 256
163.251.104.0/24 Navy Network Information Center (NNIC) 256
163.251.105.0/24 Navy Network Information Center (NNIC) 256
163.251.112.0/24 Navy Network Information Center (NNIC) 256
163.251.113.0/24 Navy Network Information Center (NNIC) 256
163.251.128.0/24 Navy Network Information Center (NNIC) 256
163.251.129.0/24 Navy Network Information Center (NNIC) 256
163.251.160.0/24 Navy Network Information Center (NNIC) 256
163.251.161.0/24 Navy Network Information Center (NNIC) 256
163.251.184.0/24 Navy Network Information Center (NNIC) 256
163.251.185.0/24 Navy Network Information Center (NNIC) 256
163.251.208.0/24 Navy Network Information Center (NNIC) 256
163.251.209.0/24 Navy Network Information Center (NNIC) 256
163.251.239.0/24 Navy Network Information Center (NNIC) 256
163.251.248.0/24 Navy Network Information Center (NNIC) 256
163.251.254.0/24 Navy Network Information Center (NNIC) 256
192.108.98.0/24 DoD Network Information Center 256
192.153.245.0/24 DoD Network Information Center 256
192.231.128.0/24 DoD Network Information Center 256
192.58.181.0/24 Navy Network Information Center (NNIC) 256
199.32.31.0/24 DoD Network Information Center 256
204.34.155.0/24 DoD Network Information Center 256
205.100.3.0/24 Navy Network Information Center (NNIC) 256
205.56.194.0/24 Navy Network Information Center (NNIC) 256
205.68.64.0/24 Navy Network Information Center (NNIC) 256
207.132.100.0/24 DoD Network Information Center 256
209.22.103.0/24 DoD Network Information Center 256
214.16.244.0/24 DoD Network Information Center 256
214.16.245.0/24 DoD Network Information Center 256
214.23.244.0/24 DoD Network Information Center 256
214.23.245.0/24 DoD Network Information Center 256
214.23.246.0/24 DoD Network Information Center 256
214.24.182.0/24 DoD Network Information Center 256
214.24.215.0/24 DoD Network Information Center 256
214.4.241.0/24 DoD Network Information Center 256
214.48.8.0/24 DoD Network Information Center 256
214.51.109.0/24 DoD Network Information Center 256
214.51.110.0/24 DoD Network Information Center 256
214.54.133.0/24 DoD Network Information Center 256
214.54.135.0/24 DoD Network Information Center 256
214.54.136.0/24 DoD Network Information Center 256
214.54.140.0/24 DoD Network Information Center 256
214.72.14.0/24 DoD Network Information Center 256
214.72.15.0/24 DoD Network Information Center 256
214.72.16.0/24 DoD Network Information Center 256
214.72.4.0/24 DoD Network Information Center 256
214.72.5.0/24 DoD Network Information Center 256
214.72.6.0/24 DoD Network Information Center 256
215.1.32.0/24 DoD Network Information Center 256
215.1.33.0/24 DoD Network Information Center 256
215.1.48.0/24 DoD Network Information Center 256
215.1.81.0/24 DoD Network Information Center 256
215.65.72.0/24 DoD Network Information Center 256

Netblock Company
2608:c101:1::/48 United States Department of Defense (DoD)
2608:c143:1::/48 United States Department of Defense (DoD)
2608:c182::/48 United States Department of Defense (DoD)
2608:c183:1::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS27066
                                                OrgID:          AS27066
                                                ASName:         AS27066
                                                ASNumber:       AS27066
                                                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
214.54.135.139 ██████████ 1

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Peers

There are 36 peers for this ASN.

Peers Name
AS147 United States Department of Defense (DoD)
AS1516 Headquarters, USAISC
AS1600 United States Department of Defense (DoD)
AS1637 Headquarters, USAISC
AS1649 Headquarters, USAISC
AS170 United States Department of Defense (DoD)
AS1908 United States Department of Defense (DoD)
AS27046 United States Department of Defense (DoD)
AS27064 United States Department of Defense (DoD)
AS27137 United States Department of Defense (DoD)
AS27149 United States Department of Defense (DoD)
AS27153 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
AS321 United States Department of Defense (DoD)
AS337 United States Department of Defense (DoD)
AS3916 Joint Intelligence Center Pacific
AS3954 United States Department of Defense (DoD)
AS398 Air Force Systems Networking
AS399 Air Force Systems Networking
AS405 Air Force Systems Networking
AS406 Air Force Systems Networking
AS409 Air Force Systems Networking
AS427 Air Force Systems Networking
AS5284 United States Department of Defense (DoD)
AS5860 United States Department of Defense (DoD)
AS5927 United States Department of Defense (DoD)
AS5958 United States Department of Defense (DoD)
AS5972 United States Department of Defense (DoD)
AS5982 United States Department of Defense (DoD)
AS6025 United States Department of Defense (DoD)
AS619 United States Department of Defense (DoD)
AS637 United States Department of Defense (DoD)
AS647 United States Department of Defense (DoD)
AS665 United States Department of Defense (DoD)
AS721 United States Department of Defense (DoD)
AS747 Headquarters, USAISC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
AS721 United States Department of Defense (DoD)
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ASN API ASN Database Download

Downstreams

There are 33 downstreams for this ASN.

Downstreams Name
AS147 United States Department of Defense (DoD)
AS1516 Headquarters, USAISC
AS1600 United States Department of Defense (DoD)
AS1637 Headquarters, USAISC
AS1649 Headquarters, USAISC
AS170 United States Department of Defense (DoD)
AS1908 United States Department of Defense (DoD)
AS27046 United States Department of Defense (DoD)
AS27137 United States Department of Defense (DoD)
AS27149 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
AS321 United States Department of Defense (DoD)
AS337 United States Department of Defense (DoD)
AS3916 Joint Intelligence Center Pacific
AS3954 United States Department of Defense (DoD)
AS398 Air Force Systems Networking
AS399 Air Force Systems Networking
AS405 Air Force Systems Networking
AS406 Air Force Systems Networking
AS409 Air Force Systems Networking
AS427 Air Force Systems Networking
AS5284 United States Department of Defense (DoD)
AS5860 United States Department of Defense (DoD)
AS5927 United States Department of Defense (DoD)
AS5958 United States Department of Defense (DoD)
AS5972 United States Department of Defense (DoD)
AS5982 United States Department of Defense (DoD)
AS6025 United States Department of Defense (DoD)
AS619 United States Department of Defense (DoD)
AS637 United States Department of Defense (DoD)
AS647 United States Department of Defense (DoD)
AS665 United States Department of Defense (DoD)
AS747 Headquarters, USAISC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
214.23.245.5 AS27066 United States Department of Defense (DoD) 3.27ms from Honolulu, US
2608:c143:1:5::3 AS27066 United States Department of Defense (DoD) 1.59ms from Tokyo, JP
163.251.239.186 AS27066 United States Department of Defense (DoD) 152.68ms from Tokyo, JP

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
164.92.212.58 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL
73.236.53.234 AS7922 Comcast Cable Communications, LLC 15.34ms from Ashburn, US
69.168.35.154 AS46426 HART COMMUNICATIONS, INC. 3.09ms from Atlanta, US
46.214.236.10 AS48161 NEXTGEN COMMUNICATIONS SRL 5.42ms from Bucharest, RO
217.52.247.90 AS36992 ETISALAT MISR 9.50ms from Cairo, EG
206.166.45.74 AS6325 Illinois Century Network 1.14ms from Chicago, US
64.85.174.138 AS19009 OneCleveland 0.43ms from Columbus, US
78.154.162.202 AS35320 Eurotranstelecom Ltd 3.00ms from Khmelnytskyi, UA
95.61.210.90 AS12430 VODAFONE ESPANA S.A.U. 5.59ms from Madrid, ES
45.84.28.154 AS32338 Hostiserver Ltd 0.89ms from Meppel, NL
2.15.76.138 AS3215 Orange S.A. 17.87ms from Milan, IT
95.79.94.138 AS42682 JSC "ER-Telecom Holding" 6.25ms from Moscow, RU
119.184.77.26 AS4837 CHINA UNICOM China169 Backbone 4.29ms from Qingdao, CN
13.228.4.26 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
8.26.99.58 AS23089 Hotwire Communications 4.21ms from Tampa, US
126.21.6.58 AS17676 SoftBank Corp. 3.35ms from Tokyo, JP
213.147.141.170 AS12479 Orange Espagne SA 7.16ms from Zaragoza, ES
34.21.21.90 AS396982 Google LLC 0.10ms from Ashburn, US
62.1.94.74 AS1241 Forthnet 1.25ms from Athens, GR
64.250.161.26 AS2386 AT&T Enterprises, LLC 12.48ms from Atlanta, US
12.50.248.186 AS7018 AT&T Enterprises, LLC 1.14ms from Atlanta, US
117.192.38.154 AS9829 National Internet Backbone 2.65ms from Bengaluru, IN
12.88.12.234 AS7018 AT&T Enterprises, LLC 8.46ms from Chicago, US
98.28.214.106 AS10796 Charter Communications Inc 8.49ms from Columbus, US
81.51.235.74 AS3215 Orange S.A. 9.24ms from Frankfurt am Main, DE

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 214.38.199.173
traceroute to 214.38.199.173 (214.38.199.173): 7 hops max, 52 byte packets
3 [AS3356] 4.69.206.150 194.469 ms
4 [AS3356] 4.42.138.46 194.66 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 AS27066 at robtex.

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