Autonomous System details

AS518

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

United States
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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 5 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
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WHOIS Details

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                                                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.

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

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Peers

There is 1 peer for this ASN.

Peers Name
AS668 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS668 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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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
199.9.239.60 AS518 United States Department of Defense (DoD) 0.57ms from Atlanta, US
199.9.232.56 AS518 United States Department of Defense (DoD) 0.59ms from Atlanta, US
199.9.229.253 AS518 United States Department of Defense (DoD) 20.28ms from Chicago, US
199.9.244.248 AS518 United States Department of Defense (DoD) 0.65ms from Atlanta, US
199.9.246.47 AS518 United States Department of Defense (DoD) 0.65ms from Atlanta, US
199.9.226.143 AS518 United States Department of Defense (DoD) 20.25ms from Chicago, US
199.9.180.218 AS518 United States Department of Defense (DoD) 0.58ms from Atlanta, US
199.9.245.65 AS518 United States Department of Defense (DoD) 0.61ms from Atlanta, US
199.9.240.193 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.182.43 AS518 United States Department of Defense (DoD) 0.61ms from Atlanta, US
199.9.247.111 AS518 United States Department of Defense (DoD) 0.58ms from Atlanta, US
199.9.236.67 AS518 United States Department of Defense (DoD) 0.59ms from Atlanta, US
199.9.242.115 AS518 United States Department of Defense (DoD) 0.66ms from Atlanta, US
199.9.237.189 AS518 United States Department of Defense (DoD) 0.58ms from Atlanta, US
199.9.233.106 AS518 United States Department of Defense (DoD) 0.61ms from Atlanta, US
199.9.230.20 AS518 United States Department of Defense (DoD) 20.26ms from Chicago, US
199.9.224.238 AS518 United States Department of Defense (DoD) 20.30ms from Chicago, US
199.9.235.124 AS518 United States Department of Defense (DoD) 0.60ms from Atlanta, US
199.9.238.112 AS518 United States Department of Defense (DoD) 0.59ms from Atlanta, US
199.9.183.186 AS518 United States Department of Defense (DoD) 0.58ms from Atlanta, US
199.9.243.209 AS518 United States Department of Defense (DoD) 0.60ms from Atlanta, US
199.9.179.178 AS518 United States Department of Defense (DoD) 0.59ms from Atlanta, US
199.9.225.24 AS518 United States Department of Defense (DoD) 20.29ms from Chicago, US
199.9.234.191 AS518 United States Department of Defense (DoD) 0.57ms from Atlanta, US
199.9.231.31 AS518 United States Department of Defense (DoD) 0.57ms 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
122.15.223.38 AS55410 Vodafone Idea Ltd 1.17ms from Ahmedabad, IN
181.235.130.182 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.97ms from Bogota, CO
50.242.117.54 AS7922 Comcast Cable Communications, LLC 6.27ms from Fremont, US
90.187.100.246 AS3209 Vodafone GmbH 0.80ms from Hamburg, DE
180.102.27.54 AS134756 CHINANET Nanjing Jishan IDC network 3.40ms from Huai'an, CN
103.215.27.118 AS9341 PT INDONESIA COMNETS PLUS 2.13ms from Jakarta, ID
202.151.222.118 AS9534 Binariang Berhad 0.82ms from Kuala Lumpur, MY
104.85.154.70 AS55836 Reliance Jio Infocomm Limited 0.54ms from Mumbai, IN
189.250.244.230 AS8151 UNINET 9.81ms from Santiago de Queretaro, MX
182.231.228.22 AS17858 LG POWERCOMM 1.83ms from Seoul, KR
23.67.53.70 AS20940 Akamai International B.V. 0.77ms from Seoul, KR
175.241.13.214 AS4766 Korea Telecom 6.92ms from Seoul, KR
221.155.147.70 AS4766 Korea Telecom 1.52ms from Seoul, KR
89.230.253.246 AS21021 Multimedia Polska Sp. z o.o. 6.99ms from Warsaw, PL
66.199.244.134 AS21782 Plateau Telecommunications Incorporated 11.35ms from Albuquerque, US
154.252.55.102 AS36947 Telecom Algeria 12.21ms from Algiers, DZ
32.143.70.38 AS7018 AT&T Enterprises, LLC 6.52ms from Atlanta, US
27.11.135.230 AS4837 CHINA UNICOM China169 Backbone 1.71ms from Chongqing, CN
54.230.68.166 AS16509 Amazon.com, Inc. 0.12ms from Dallas, US
73.229.62.134 AS7922 Comcast Cable Communications, LLC 3.48ms from Denver, US
109.77.30.22 AS15502 Vodafone Ireland Limited 3.43ms from Dublin, IE
104.41.207.86 AS8075 Microsoft Corporation 0.23ms from Dublin, IE
76.173.17.22 AS20001 Charter Communications Inc 4.18ms from Honolulu, US
211.58.143.246 AS9318 SK Broadband Co Ltd 2.54ms from Incheon, KR
116.129.153.150 AS4837 CHINA UNICOM China169 Backbone 12.94ms 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 199.9.245.29
traceroute to 199.9.245.29 (199.9.245.29): 64 hops max, 52 byte packets
2 *
3 *
4 *
6 *
7 [AS518] 199.9.245.29 22.567 ms
Measurement taken from IPinfo ProbeNet in Mount Prospect, 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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