AS number details

AS5978

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

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AS5978 – United States Department of Defense (DoD)

Field Value
Country United States
Website unitedrdc.com
Hosted domains 0
Number of IPv4 1,024
Number of IPv6 0
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated 7 days ago on Sep 12, 2025
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


                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS668 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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

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
166.88.199.10 AS7018 AT&T Enterprises, LLC 2.07ms from Ashburn, US
73.16.236.218 AS7922 Comcast Cable Communications, LLC 9.03ms from Boston, US
86.104.193.250 AS12302 Vodafone Romania S.A. 2.66ms from Bucharest, RO
200.71.155.42 AS6306 TELEFONICA VENEZOLANA, C.A. 1.44ms from Caracas, VE
27.12.18.106 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Chongqing, CN
34.68.94.122 AS396982 Google LLC 0.11ms from Council Bluffs, US
209.235.104.250 AS7381 BroadbandONE, LLC 1.20ms from Dallas, US
129.226.15.138 AS132203 Tencent Building, Kejizhongyi Avenue 0.44ms from Hong Kong, HK
38.238.172.170 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
197.94.211.26 AS20011 Dimension Data 1.08ms from Johannesburg, ZA
88.209.93.138 AS6758 Monaco Telecom S.A. 5.48ms from Milan, IT
115.151.157.10 AS4134 CHINANET-BACKBONE 7.13ms from Nanchang, CN
90.176.242.250 AS5610 O2 Czech Republic, a.s. 7.83ms from Prague, CZ
61.32.72.218 AS3786 LG DACOM Corporation 1.77ms from Seoul, KR
13.211.94.10 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
82.169.229.58 AS1136 KPN B.V. 1.11ms from Amsterdam, NL
196.130.85.202 AS24835 Vodafone Data 4.06ms from Cairo, EG
108.201.15.74 AS7018 AT&T Enterprises, LLC 13.91ms from Chicago, US
71.67.88.202 AS10796 Charter Communications Inc 2.90ms from Columbus, US
208.44.201.10 AS209 CenturyLink Communications, LLC 6.50ms from Dallas, US
38.242.203.90 AS51167 Contabo GmbH 0.71ms from Duesseldorf, DE
187.19.161.186 AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A 6.64ms from Fortaleza, BR
187.246.135.170 AS13999 Mega Cable, S.A. de C.V. 1.72ms from Guadalajara, MX
122.237.248.106 AS4134 CHINANET-BACKBONE 7.19ms from Hangzhou, CN
113.254.212.154 AS9304 HGC Global Communications Limited 1.50ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m5 199.211.162.161
traceroute to 199.211.162.161 (199.211.162.161): 5 hops max, 52 byte packets
1 [AS57169] 45.153.125.1 2.223 ms
2 [] 185.1.226.89 0.742 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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