Autonomous System details

AS518

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

United States
    Stub AS Icon Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

IP Ranges

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS518
                                                OrgID:          AS518
                                                ASName:         AS518
                                                ASNumber:       AS518
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
199.9.224.51 ███████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams 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.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
199.9.247.116 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.229.162 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.230.152 AS518 United States Department of Defense (DoD) 20.27ms from Chicago, US
199.9.238.217 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.236.241 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.178.86 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.234.57 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.240.102 AS518 United States Department of Defense (DoD) 20.27ms from Chicago, US
199.9.225.33 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.239.98 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.241.105 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.224.52 AS518 United States Department of Defense (DoD) 20.28ms from Chicago, US
199.9.179.121 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.246.43 AS518 United States Department of Defense (DoD) 0.69ms from Atlanta, US
199.9.235.101 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.182.43 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.233.197 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.180.70 AS518 United States Department of Defense (DoD) 0.64ms from Atlanta, US
199.9.226.132 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.183.97 AS518 United States Department of Defense (DoD) 0.62ms from Atlanta, US
199.9.228.145 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.243.208 AS518 United States Department of Defense (DoD) 0.67ms from Atlanta, US
199.9.245.69 AS518 United States Department of Defense (DoD) 0.67ms from Atlanta, US
199.9.237.150 AS518 United States Department of Defense (DoD) 0.63ms from Atlanta, US
199.9.181.70 AS518 United States Department of Defense (DoD) 0.64ms 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
138.137.180.198 AS5972 United States Department of Defense (DoD) 4.50ms from Ashburn, US
220.168.167.198 AS4134 CHINANET-BACKBONE 4.88ms from Changsha, CN
80.159.246.38 AS2792 TeraStream 2.10ms from Duesseldorf, DE
68.43.163.54 AS7922 Comcast Cable Communications, LLC 8.31ms from Flint, US
37.196.228.102 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
112.209.59.198 AS9299 Philippine Long Distance Telephone Company 16.68ms from Manila, PH
3.209.163.118 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.204.218.22 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
172.125.67.214 AS7018 AT&T Enterprises, LLC 12.79ms from San Antonio, US
187.218.133.230 AS8151 UNINET 3.00ms from Santiago de Queretaro, MX
73.11.167.102 AS7922 Comcast Cable Communications, LLC 1.85ms from Seattle, US
96.35.211.6 AS20115 Charter Communications LLC 0.91ms from St. Louis, US
20.70.190.38 AS8075 Microsoft Corporation 0.64ms from Sydney, AU
156.231.140.166 AS401615 ACCK LLC 0.26ms from Tokyo, JP
133.242.199.134 AS7684 SAKURA Internet Inc. 16.37ms from Tokyo, JP
93.83.38.214 AS8447 A1 Telekom Austria AG 0.88ms from Vienna, AT
42.238.77.166 AS4837 CHINA UNICOM China169 Backbone 3.97ms from Zhengzhou, CN
190.31.108.214 AS7303 Telecom Argentina S.A. 5.29ms from Asuncion, PY
173.21.179.70 AS30036 Mediacom Communications Corp 14.19ms from Atlanta, US
50.252.96.70 AS7922 Comcast Cable Communications, LLC 5.72ms from Chicago, US
52.154.206.6 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
92.135.153.118 AS3215 Orange S.A. 11.75ms from Frankfurt am Main, DE
1.205.71.246 AS4134 CHINANET-BACKBONE 3.38ms from Guiyang, CN
169.211.245.198 AS4766 Korea Telecom 2.82ms from Incheon, KR
49.63.110.6 AS4766 Korea Telecom 6.59ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 199.9.234.51
traceroute to 199.9.234.51 (199.9.234.51): 64 hops max, 52 byte packets
5 [AS6939] 216.66.49.86 1.532 ms
6 [AS518] 199.9.234.51 1.066 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs