Autonomous System details

AS518

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

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AS518 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 7,424
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Government
Registry arin
Allocated 36 years ago on Sep 08, 1989
Updated 6 months ago on Sep 12, 2025
Netblock Company Num of IPs
199.9.232.0/21 DoD Network Information Center 2,048
199.9.240.0/21 DoD Network Information Center 2,048
199.9.180.0/22 DoD Network Information Center 1,024
199.9.178.0/23 DoD Network Information Center 512
199.9.224.0/23 DoD Network Information Center 512
199.9.178.0/24 DoD Network Information Center 256
199.9.179.0/24 DoD Network Information Center 256
199.9.180.0/24 DoD Network Information Center 256
199.9.181.0/24 DoD Network Information Center 256
199.9.226.0/24 DoD Network Information Center 256
199.9.228.0/24 DoD Network Information Center 256
199.9.229.0/24 DoD Network Information Center 256
199.9.230.0/24 DoD Network Information Center 256
199.9.231.0/24 DoD Network Information Center 256
199.9.247.0/24 DoD Network Information Center 256

Netblock Company
2001:480:421::/48 High Performance Computing
2001:480:1610::/48 High Performance Computing
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WHOIS Details


                                                ASHandle:       AS518
                                                OrgID:          AS518
                                                ASName:         AS518
                                                ASNumber:       AS518
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
199.9.224.51 ███████ 1

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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

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

IP Address ASN Details
199.9.246.42 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.245.64 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
2001:480:1610:dd0b::12 AS518 United States Department of Defense (DoD) 0.61ms from Atlanta, US
199.9.226.113 AS518 United States Department of Defense (DoD) 20.28ms from Chicago, US
199.9.225.190 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.242.115 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.247.156 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.181.168 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.179.193 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.224.186 AS518 United States Department of Defense (DoD) 20.28ms from Chicago, US
199.9.240.7 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.237.217 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.233.149 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.234.180 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.241.28 AS518 United States Department of Defense (DoD) 20.28ms from Chicago, US
199.9.232.240 AS518 United States Department of Defense (DoD) 0.60ms from Atlanta, US
199.9.229.124 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.235.19 AS518 United States Department of Defense (DoD) 0.60ms from Atlanta, US
199.9.244.251 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.243.252 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.230.34 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.231.172 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.183.136 AS518 United States Department of Defense (DoD) 0.61ms from Atlanta, US
199.9.238.28 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.239.177 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, 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
98.225.147.118 AS7922 Comcast Cable Communications, LLC 9.60ms from Ashburn, US
101.109.227.166 AS23969 TOT Public Company Limited 7.34ms from Bangkok, TH
95.60.245.118 AS12430 VODAFONE ESPANA S.A.U. 2.34ms from Barcelona, ES
186.29.108.150 AS19429 ETB - Colombia 0.63ms from Bogota, CO
220.168.167.198 AS4134 CHINANET-BACKBONE 4.71ms from Changsha, CN
206.44.236.22 AS25716 Trane Technologies Company LLC 2.05ms from Chicago, US
37.61.218.22 AS29066 velia.net Internetdienste GmbH 0.30ms from Frankfurt am Main, DE
39.56.191.182 AS17557 Pakistan Telecommunication Company Limited 11.02ms from Islamabad, PK
103.215.27.118 AS9341 PT INDONESIA COMNETS PLUS 2.19ms from Jakarta, ID
196.210.170.102 AS20011 Dimension Data 0.24ms from Johannesburg, ZA
5.64.156.198 AS5607 Sky UK Limited 10.64ms from London, GB
12.90.61.70 AS7018 AT&T Enterprises, LLC 4.75ms from Morris Plains, US
223.83.241.166 AS56045 China Mobile communications corporation 6.30ms from Nanchang, CN
137.236.255.150 AS27495 Open Text Corporation 3.67ms from New York City, US
100.35.59.54 AS701 Verizon Business 1.45ms from New York City, US
122.20.75.246 AS4713 NTT DOCOMO BUSINESS,Inc. 8.37ms from Osaka, JP
50.187.134.182 AS7922 Comcast Cable Communications, LLC 6.20ms from Providence, US
222.194.56.246 AS4538 China Education and Research Network Center 5.74ms from Qingdao, CN
20.115.154.134 AS8075 Microsoft Corporation 0.32ms from Quincy, US
59.167.79.38 AS4739 Internode Pty Ltd 5.47ms from Sydney, AU
171.41.193.198 AS4134 CHINANET-BACKBONE 6.59ms from Wuhan, CN
80.159.246.38 AS2792 TeraStream 2.11ms from Duesseldorf, DE
92.135.153.118 AS3215 Orange S.A. 12.50ms from Frankfurt am Main, DE
194.67.194.38 AS199961 Multitelesystems LLC 15.42ms from Moscow, RU
217.238.144.214 AS3320 Deutsche Telekom AG 6.29ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 199.9.238.149
traceroute to 199.9.238.149 (199.9.238.149): 64 hops max, 52 byte packets
3 *
4 *
5 [AS518] 199.9.238.149 0.732 ms
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 AS518 at robtex.

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