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 4 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

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

IP Address ASN Details
199.9.246.43 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.247.43 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.233.50 AS518 United States Department of Defense (DoD) 0.51ms from Atlanta, US
199.9.178.169 AS518 United States Department of Defense (DoD) 0.51ms from Atlanta, US
199.9.180.206 AS518 United States Department of Defense (DoD) 0.51ms from Atlanta, US
199.9.238.225 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.241.190 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.228.122 AS518 United States Department of Defense (DoD) 20.24ms from Chicago, US
199.9.225.107 AS518 United States Department of Defense (DoD) 20.25ms from Chicago, US
199.9.181.123 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.236.238 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.232.196 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.182.168 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.229.242 AS518 United States Department of Defense (DoD) 20.24ms from Chicago, US
199.9.244.249 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.231.9 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.243.208 AS518 United States Department of Defense (DoD) 0.53ms from Atlanta, US
199.9.179.209 AS518 United States Department of Defense (DoD) 0.52ms from Atlanta, US
199.9.230.28 AS518 United States Department of Defense (DoD) 20.25ms from Chicago, US
199.9.224.59 AS518 United States Department of Defense (DoD) 20.24ms from Chicago, US
199.9.183.253 AS518 United States Department of Defense (DoD) 0.50ms from Atlanta, US
199.9.242.117 AS518 United States Department of Defense (DoD) 0.53ms from Atlanta, US
199.9.226.66 AS518 United States Department of Defense (DoD) 20.23ms from Chicago, US
199.9.240.55 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.237.80 AS518 United States Department of Defense (DoD) 0.52ms 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
40.91.226.246 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
12.86.30.150 AS7018 AT&T Enterprises, LLC 4.03ms from Ashburn, US
50.96.110.102 AS7029 Windstream Communications LLC 10.56ms from Atlanta, US
103.133.238.54 AS132808 IP Telco 0.16ms from Brisbane, AU
101.204.87.86 AS4837 CHINA UNICOM China169 Backbone 3.12ms from Chengdu, CN
78.94.223.198 AS3209 Vodafone GmbH 7.13ms from Frankfurt am Main, DE
121.205.126.246 AS4134 CHINANET-BACKBONE 5.89ms from Fuzhou, CN
116.97.142.118 AS7552 Viettel Group 2.37ms from Hanoi, VN
91.158.153.6 AS719 Elisa Oyj 1.27ms from Helsinki, FI
119.28.221.230 AS132203 Tencent Building, Kejizhongyi Avenue 0.44ms from Hong Kong, HK
178.185.124.166 AS12389 PJSC Rostelecom 1.10ms from Krasnoyarsk, RU
94.126.213.150 AS48294 Spectrum Internet Ltd 5.79ms from London, GB
94.32.176.6 AS8612 Tiscali Italia S.P.A. 1.40ms from Milan, IT
202.97.23.6 AS4134 CHINANET-BACKBONE 0.46ms from Nanning, CN
72.229.51.166 AS12271 Charter Communications Inc 3.66ms from New York City, US
189.201.132.166 AS28438 IP Matrix, S.A. de C.V. 2.95ms from Santiago de Queretaro, MX
59.167.79.38 AS4739 Internode Pty Ltd 5.57ms from Sydney, AU
219.86.94.54 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 0.61ms from Taipei, TW
153.144.75.86 AS4713 NTT DOCOMO BUSINESS,Inc. 16.90ms from Tokyo, JP
222.142.204.230 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Zhengzhou, CN
50.186.156.86 AS7922 Comcast Cable Communications, LLC 6.96ms from Ashburn, US
178.148.221.166 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.58ms from Belgrade, RS
84.194.235.230 AS6848 Telenet BV 7.46ms from Brussels, BE
206.44.236.22 AS25716 Trane Technologies Company LLC 1.89ms from Chicago, US
81.51.248.198 AS3215 Orange S.A. 8.26ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 199.9.236.186
traceroute to 199.9.236.186 (199.9.236.186): 64 hops max, 52 byte packets
5 [AS6939] 216.66.49.86 1.997 ms
6 [AS518] 199.9.236.186 0.884 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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