Autonomous System details

AS5978

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

United States
    Stub AS Icon Stub AS

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AS5978 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated 6 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
204.222.228.0/23 DoD Network Information Center 512
199.211.157.0/24 DoD Network Information Center 256
199.211.162.0/24 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:       AS5978
                                                OrgID:          AS5978
                                                ASName:         AS5978
                                                ASNumber:       AS5978
                                                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
AS668 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS668 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
199.211.157.116 AS5978 United States Department of Defense (DoD) 0.63ms from Honolulu, US
199.211.162.235 AS5978 United States Department of Defense (DoD) 0.63ms from Honolulu, US
204.222.229.189 AS5978 United States Department of Defense (DoD) 0.63ms from Honolulu, US
204.222.228.235 AS5978 United States Department of Defense (DoD) 0.64ms from Honolulu, US

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
179.14.221.234 AS27831 Colombia Móvil 8.90ms from Bogota, CO
209.237.139.218 AS20055 Wholesail networks LLC 4.16ms from Boise, US
47.219.173.154 AS19108 Optimum 8.53ms from Dallas, US
87.253.185.218 AS35258 akquinet outsourcing gGmbH 0.79ms from Hamburg, DE
86.162.189.186 AS2856 British Telecommunications PLC 5.33ms from London, GB
217.177.79.10 AS5503 RM Education Ltd 0.42ms from London, GB
90.200.192.186 AS5607 Sky UK Limited 5.93ms from London, GB
172.88.29.234 AS20001 Charter Communications Inc 3.79ms from Los Angeles, US
99.117.132.90 AS7018 AT&T Enterprises, LLC 3.93ms from Miami, US
51.45.34.138 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
81.250.107.90 AS3215 Orange S.A. 11.00ms from Paris, FR
92.179.4.138 AS8362 NordNet SA 11.06ms from Paris, FR
65.158.8.202 AS209 CenturyLink Communications, LLC 3.04ms from Phoenix, US
50.84.156.218 AS11427 Charter Communications Inc 1.33ms from Schertz, US
78.1.146.218 AS5391 Hrvatski Telekom d.d. 1.79ms from Zagreb, HR
84.82.22.250 AS1136 KPN B.V. 2.60ms from Amsterdam, NL
71.206.51.170 AS7922 Comcast Cable Communications, LLC 6.46ms from Ashburn, US
181.142.131.234 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.27ms from Bogota, CO
102.191.205.90 AS24835 Vodafone Data 4.63ms from Cairo, EG
119.52.75.202 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Changchun, CN
172.245.33.58 AS36352 HostPapa 0.19ms from Chicago, US
80.30.166.122 AS3352 TELEFONICA DE ESPANA S.A.U. 10.38ms from Madrid, ES
79.51.92.26 AS3269 Telecom Italia S.p.A. 3.10ms from Milan, IT
24.21.220.218 AS7922 Comcast Cable Communications, LLC 5.30ms from Portland, US
32.47.214.90 AS7018 AT&T Enterprises, LLC 5.03ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f2 204.222.228.82
traceroute to 204.222.228.82 (204.222.228.82): 64 hops max, 52 byte packets
2 [AS50837] 208.111.57.3 0.782 ms
Measurement taken from IPinfo ProbeNet in Honolulu, 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 AS5978 at robtex.

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