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 7 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
204.222.229.228 AS5978 United States Department of Defense (DoD) 0.63ms from Honolulu, US
199.211.157.183 AS5978 United States Department of Defense (DoD) 0.62ms from Honolulu, US
199.211.162.161 AS5978 United States Department of Defense (DoD) 0.63ms from Honolulu, US
204.222.228.113 AS5978 United States Department of Defense (DoD) 0.61ms 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
75.131.37.90 AS20115 Charter Communications LLC 15.19ms from Atlanta, US
44.252.91.106 AS16509 Amazon.com, Inc. 0.29ms from Boardman, US
151.186.65.26 AS36692 Cisco OpenDNS, LLC 0.32ms from Boston, US
171.229.16.202 AS7552 Viettel Group 0.32ms from Hanoi, VN
134.75.14.250 AS1237 KISTI 3.27ms from Incheon, KR
90.249.226.218 AS5378 Vodafone Limited 3.74ms from Manchester, GB
172.85.55.186 AS46887 Crown Castle Fiber LLC 0.60ms from New York City, US
109.253.190.186 AS1680 Cellcom Fixed Line Communication L.P 0.91ms from Petaẖ Tiqva, IL
3.232.195.58 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
188.54.118.218 AS25019 Saudi Telecom Company JSC 1.74ms from Riyadh, SA
36.227.232.138 AS3462 Data Communication Business Group 0.89ms from Taipei, TW
118.108.221.26 AS2518 BIGLOBE Inc. 13.42ms from Tokyo, JP
27.121.239.106 AS2519 ARTERIA Networks Corporation 4.13ms from Tokyo, JP
34.118.106.250 AS396982 Google LLC 0.10ms from Warsaw, PL
85.0.166.122 AS3303 Swisscom (Switzerland) Ltd 0.64ms from Zuerich, CH
131.122.98.202 AS668 United States Department of Defense (DoD) 0.27ms from Ashburn, US
80.93.249.106 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 0.46ms from Belgrade, RS
79.230.49.90 AS3320 Deutsche Telekom AG 6.80ms from Frankfurt am Main, DE
156.230.105.122 AS136907 HUAWEI CLOUDS 1.19ms from Hong Kong, HK
50.114.54.250 AS21859 Zenlayer Inc 0.04ms from Manila, PH
75.229.183.186 AS6167 Verizon Business 16.25ms from Miami, US
131.1.254.122 AS3269 Telecom Italia S.p.A. 1.33ms from Milan, IT
79.11.214.234 AS3269 Telecom Italia S.p.A. 4.62ms from Milan, IT
217.243.136.42 AS3320 Deutsche Telekom AG 1.44ms from Munich, DE
219.123.252.234 AS17506 ARTERIA Networks Corporation 4.76ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 199.211.157.194
traceroute to 199.211.157.194 (199.211.157.194): 64 hops max, 52 byte packets
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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