AS number details

AS27047

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

United States

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AS27047 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 17,920
Number of IPv6 0
ASN type Government
Registry arin
Allocated 23 years ago on Jan 16, 2003
Updated a month ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
164.236.28.0/22 DoD Network Information Center 1,024
164.236.84.0/22 DoD Network Information Center 1,024
164.236.220.0/22 DoD Network Information Center 1,024
164.236.230.0/23 DoD Network Information Center 512
164.236.2.0/24 DoD Network Information Center 256
164.236.5.0/24 DoD Network Information Center 256
164.236.7.0/24 DoD Network Information Center 256
164.236.10.0/24 DoD Network Information Center 256
164.236.12.0/24 DoD Network Information Center 256
164.236.13.0/24 DoD Network Information Center 256
164.236.14.0/24 DoD Network Information Center 256
164.236.16.0/24 DoD Network Information Center 256
164.236.19.0/24 DoD Network Information Center 256
164.236.38.0/24 DoD Network Information Center 256
164.236.39.0/24 DoD Network Information Center 256
164.236.40.0/24 DoD Network Information Center 256
164.236.42.0/24 DoD Network Information Center 256
164.236.44.0/24 DoD Network Information Center 256
164.236.49.0/24 DoD Network Information Center 256
164.236.50.0/24 DoD Network Information Center 256
164.236.51.0/24 DoD Network Information Center 256
164.236.52.0/24 DoD Network Information Center 256
164.236.53.0/24 DoD Network Information Center 256
164.236.54.0/24 DoD Network Information Center 256
164.236.55.0/24 DoD Network Information Center 256
164.236.56.0/24 DoD Network Information Center 256
164.236.57.0/24 DoD Network Information Center 256
164.236.58.0/24 DoD Network Information Center 256
164.236.59.0/24 DoD Network Information Center 256
164.236.60.0/24 DoD Network Information Center 256
164.236.61.0/24 DoD Network Information Center 256
164.236.62.0/24 DoD Network Information Center 256
164.236.63.0/24 DoD Network Information Center 256
164.236.64.0/24 DoD Network Information Center 256
164.236.65.0/24 DoD Network Information Center 256
164.236.66.0/24 DoD Network Information Center 256
164.236.67.0/24 DoD Network Information Center 256
164.236.68.0/24 DoD Network Information Center 256
164.236.69.0/24 DoD Network Information Center 256
164.236.70.0/24 DoD Network Information Center 256
164.236.71.0/24 DoD Network Information Center 256
164.236.72.0/24 DoD Network Information Center 256
164.236.73.0/24 DoD Network Information Center 256
164.236.74.0/24 DoD Network Information Center 256
164.236.75.0/24 DoD Network Information Center 256
164.236.76.0/24 DoD Network Information Center 256
164.236.78.0/24 DoD Network Information Center 256
164.236.89.0/24 DoD Network Information Center 256
164.236.90.0/24 DoD Network Information Center 256
164.236.91.0/24 DoD Network Information Center 256
164.236.95.0/24 DoD Network Information Center 256
164.236.97.0/24 DoD Network Information Center 256
164.236.111.0/24 DoD Network Information Center 256
164.236.112.0/24 DoD Network Information Center 256
164.236.123.0/24 DoD Network Information Center 256
164.236.125.0/24 DoD Network Information Center 256
164.236.133.0/24 DoD Network Information Center 256
164.236.144.0/24 DoD Network Information Center 256
164.236.164.0/24 DoD Network Information Center 256
164.236.250.0/24 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:       AS27047
                                                OrgID:          AS27047
                                                ASName:         AS27047
                                                ASNumber:       AS27047
                                                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 is 1 peer for this ASN.

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

Upstreams

There is 1 peer for this ASN.

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

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

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
76.97.84.135 AS7922 Comcast Cable Communications, LLC 6.01ms from Atlanta, US
83.40.221.103 AS3352 TELEFONICA DE ESPANA S.A.U. 1.73ms from Barcelona, ES
207.146.97.247 AS10770 AT&T Enterprises, LLC 0.70ms from Chicago, US
60.184.60.103 AS4134 CHINANET-BACKBONE 8.38ms from Hangzhou, CN
27.72.248.135 AS7552 Viettel Group 5.42ms from Hanoi, VN
14.169.40.199 AS45899 VNPT Corp 1.06ms from Ho Chi Minh City, VN
87.228.144.183 AS6866 Cyprus Telecommunications Authority 2.52ms from Nicosia, CY
131.254.100.7 AS1938 Renater 7.38ms from Paris, FR
73.181.188.135 AS7922 Comcast Cable Communications, LLC 5.72ms from Seattle, US
14.91.86.231 AS4766 Korea Telecom 7.03ms from Seoul, KR
14.39.117.167 AS4766 Korea Telecom 10.02ms from Seoul, KR
14.46.44.103 AS4766 Korea Telecom 7.15ms from Seoul, KR
85.2.49.71 AS3303 Swisscom (Switzerland) Ltd 2.49ms from Zuerich, CH
86.90.227.119 AS1136 KPN B.V. 2.24ms from Amsterdam, NL
40.76.147.39 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
40.132.29.231 AS7029 Windstream Communications LLC 0.30ms from Atlanta, US
180.79.3.55 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 7.82ms from Beijing, CN
79.252.124.167 AS3320 Deutsche Telekom AG 1.92ms from Berlin, DE
184.57.170.231 AS10796 Charter Communications Inc 13.49ms from Columbus, US
5.186.44.7 AS44869 FIBIA P/S 1.49ms from Copenhagen, DK
188.165.222.167 AS16276 OVH SAS 1.65ms from Gravelines, FR
88.67.238.199 AS3209 Vodafone GmbH 4.47ms from Hamburg, DE
91.25.164.7 AS3320 Deutsche Telekom AG 0.76ms from Hamburg, DE
156.225.139.167 AS142286 LUOGELANG (FRANCE) LIMITED 1.18ms from Hong Kong, HK
67.48.147.215 AS11427 Charter Communications Inc 14.13ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 164.236.90.149
traceroute to 164.236.90.149 (164.236.90.149): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS27047 at robtex.

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