Autonomous System details

AS27137

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

United States

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AS27137 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 7,424
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 23 years ago on Jan 16, 2003
Updated 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
214.51.16.0/21 DoD Network Information Center 2,048
205.61.254.0/23 Navy Network Information Center (NNIC) 512
128.26.37.0/24 Air Force Systems Networking 256
128.26.38.0/24 Air Force Systems Networking 256
128.26.39.0/24 Air Force Systems Networking 256
128.26.42.0/24 Air Force Systems Networking 256
128.26.54.0/24 Air Force Systems Networking 256
128.26.87.0/24 Air Force Systems Networking 256
128.26.126.0/24 Air Force Systems Networking 256
128.26.129.0/24 Air Force Systems Networking 256
128.26.151.0/24 Air Force Systems Networking 256
198.218.18.0/24 Air Force Systems Networking 256
198.218.54.0/24 Air Force Systems Networking 256
198.218.175.0/24 Air Force Systems Networking 256
198.219.147.0/24 Air Force Systems Networking 256
205.58.105.0/24 Navy Network Information Center (NNIC) 256
205.58.106.0/24 Navy Network Information Center (NNIC) 256
214.25.177.0/24 DoD Network Information Center 256
214.29.160.0/24 DoD Network Information Center 256
214.51.41.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS27137
                                                OrgID:          AS27137
                                                ASName:         AS27137
                                                ASNumber:       AS27137
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS27066 United States Department of Defense (DoD)
AS3472 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27066 United States Department of Defense (DoD)
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS3472 United States Department of Defense (DoD)
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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
37.49.230.1 AS213371 SQUITTER NETWORKS 1.58ms from Amsterdam, NL
89.99.183.1 AS33915 Vodafone Libertel B.V. 2.22ms from Amsterdam, NL
171.98.237.1 AS17552 True Online 3.25ms from Bangkok, TH
120.211.51.65 AS24547 Hebei Mobile Communication Company Limited 8.19ms from Beijing, CN
46.19.195.97 AS9051 IncoNet Data Management sal 1.16ms from Beirut, LB
207.135.219.1 AS395341 White Cloud Technologies LLC 10.78ms from Bend, US
52.39.101.145 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
181.56.4.1 AS10620 Telmex Colombia S.A. 9.12ms from Bogota, CO
186.30.230.1 AS19429 ETB - Colombia 0.42ms from Bogota, CO
87.65.76.49 AS5432 Proximus NV 0.99ms from Brussels, BE
130.94.112.1 AS154177 LIGHT NODE LIMITED 0.12ms from Bucharest, RO
89.35.238.225 AS34304 Teen Telecom SRL 0.16ms from Bucharest, RO
200.55.76.1 AS7303 Telecom Argentina S.A. 1.62ms from Buenos Aires, AR
216.138.252.1 AS29988 Rogers Communications Canada Inc. 4.76ms from Calgary, CA
196.92.248.1 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.95ms from Casablanca, MA
172.74.141.225 AS11426 Charter Communications Inc 6.52ms from Charlotte, US
24.13.164.1 AS7922 Comcast Cable Communications, LLC 1.14ms from Chicago, US
98.215.38.1 AS7922 Comcast Cable Communications, LLC 2.31ms from Chicago, US
138.237.153.129 AS18791 Texas Christian University 2.64ms from Dallas, US
79.204.30.49 AS3320 Deutsche Telekom AG 4.91ms from Duesseldorf, DE
88.215.85.129 AS35244 Tele Columbus AG 7.68ms from Frankfurt am Main, DE
134.95.212.1 AS5520 Universitaet zu Koeln 4.77ms from Frankfurt am Main, DE
115.225.84.193 AS4134 CHINANET-BACKBONE 7.15ms from Hangzhou, CN
72.178.8.129 AS11427 Charter Communications Inc 9.61ms from Houston, US
61.33.212.1 AS3786 LG DACOM Corporation 1.55ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -m7 214.51.41.94
traceroute to 214.51.41.94 (214.51.41.94): 7 hops max, 52 byte packets
2 [AS20860] 95.154.245.2 4.587 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Maidenhead, GB
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 AS27137 at robtex.

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