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 2,417,851,639,229,258,400,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Sep 08, 1989
Updated 7 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
199.9.231.75 AS518 United States Department of Defense (DoD) 0.66ms from Atlanta, US
199.9.179.64 AS518 United States Department of Defense (DoD) 0.65ms from Atlanta, US
199.9.226.24 AS518 United States Department of Defense (DoD) 20.31ms from Chicago, US
199.9.178.74 AS518 United States Department of Defense (DoD) 0.66ms from Atlanta, US
199.9.234.89 AS518 United States Department of Defense (DoD) 0.66ms from Atlanta, US
199.9.237.128 AS518 United States Department of Defense (DoD) 0.65ms from Atlanta, US
199.9.246.46 AS518 United States Department of Defense (DoD) 0.70ms from Atlanta, US
2001:480:421:dd0d::8 AS518 United States Department of Defense (DoD) 20.25ms from Chicago, US
199.9.235.47 AS518 United States Department of Defense (DoD) 0.65ms from Atlanta, US
199.9.232.1 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.243.248 AS518 United States Department of Defense (DoD) 0.71ms from Atlanta, US
199.9.245.78 AS518 United States Department of Defense (DoD) 0.72ms from Atlanta, US
199.9.233.104 AS518 United States Department of Defense (DoD) 0.67ms from Atlanta, US
199.9.241.3 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.225.185 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.229.158 AS518 United States Department of Defense (DoD) 20.32ms from Chicago, US
2001:480:1610:dd0b::10 AS518 United States Department of Defense (DoD) 0.70ms from Atlanta, US
199.9.238.125 AS518 United States Department of Defense (DoD) 0.61ms from Atlanta, US
199.9.180.113 AS518 United States Department of Defense (DoD) 0.65ms from Atlanta, US
199.9.236.65 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.224.152 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.181.178 AS518 United States Department of Defense (DoD) 0.67ms from Atlanta, US
199.9.247.52 AS518 United States Department of Defense (DoD) 0.67ms from Atlanta, US
199.9.182.220 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.239.130 AS518 United States Department of Defense (DoD) 0.66ms 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
37.74.15.22 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
32.143.70.38 AS7018 AT&T Enterprises, LLC 6.06ms from Atlanta, US
182.128.111.182 AS4134 CHINANET-BACKBONE 8.15ms from Chengdu, CN
12.106.66.214 AS7018 AT&T Enterprises, LLC 5.92ms from Chicago, US
136.233.114.70 AS55836 Reliance Jio Infocomm Limited 6.88ms from Delhi, IN
156.226.92.134 AS135097 LUOGELANG (FRANCE) LIMITED 0.68ms from Hong Kong, HK
88.26.123.86 AS3352 TELEFONICA DE ESPANA S.A.U. 1.13ms from Madrid, ES
61.195.120.102 AS17511 OPTAGE Inc. 0.95ms from Osaka, JP
73.180.28.102 AS7922 Comcast Cable Communications, LLC 5.41ms from Portland, US
189.201.132.166 AS28438 IP Matrix, S.A. de C.V. 4.10ms from Santiago de Queretaro, MX
27.239.49.38 AS4766 Korea Telecom 3.71ms from Seoul, KR
34.142.230.182 AS396982 Google LLC 0.15ms from Singapore, SG
191.255.119.118 AS27699 TELEFÔNICA BRASIL S.A 9.72ms from São Paulo, BR
118.99.199.22 AS9676 SaveCom Internation Inc. 0.74ms from Taipei, TW
34.83.217.134 AS396982 Google LLC 0.13ms from The Dalles, US
209.114.4.246 AS20115 Charter Communications LLC 0.84ms from Ashburn, US
50.186.234.118 AS7922 Comcast Cable Communications, LLC 6.45ms from Ashburn, US
77.73.81.22 AS197876 ICM Netsystems 2005 SL 0.42ms from Barcelona, ES
3.30.10.230 AS8987 Amazon Data Services Ireland Ltd 0.37ms from Boardman, US
188.24.199.102 AS8708 DIGI ROMANIA S.A. 5.18ms from Bucharest, RO
189.168.65.6 AS8151 UNINET 5.48ms from Guadalajara, MX
123.30.222.38 AS45899 VNPT Corp 3.30ms from Ho Chi Minh City, VN
112.156.73.22 AS17858 LG POWERCOMM 2.29ms from Incheon, KR
175.213.33.102 AS4766 Korea Telecom 1.78ms from Incheon, KR
221.213.221.38 AS4837 CHINA UNICOM China169 Backbone 5.72ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -f7 199.9.239.69
traceroute to 199.9.239.69 (199.9.239.69): 64 hops max, 52 byte packets
8 [AS518] 199.9.239.69 0.815 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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