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 2,417,851,639,229,258,400,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Sep 08, 1989
Updated 8 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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IP Ranges API

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

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
167.102.3.6 AS27026 networkMaryland 1.67ms from Ashburn, US
108.4.74.102 AS701 Verizon Business 4.81ms from Ashburn, US
96.73.170.134 AS7922 Comcast Cable Communications, LLC 6.57ms from Ashburn, US
98.225.147.118 AS7922 Comcast Cable Communications, LLC 10.11ms from Ashburn, US
121.69.60.38 AS4808 China Unicom Beijing Province Network 5.20ms from Beijing, CN
101.31.39.102 AS4837 CHINA UNICOM China169 Backbone 11.55ms from Beijing, CN
178.144.73.198 AS5432 Proximus NV 15.16ms from Brussels, BE
196.117.150.70 AS36925 MEDITELECOM 3.46ms from Casablanca, MA
174.63.24.22 AS7922 Comcast Cable Communications, LLC 5.57ms from Denver, US
138.68.188.134 AS14061 DigitalOcean, LLC 0.30ms from London, GB
1.116.4.102 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Shanghai, CN
16.176.41.230 AS16509 Amazon.com, Inc. 0.16ms from Sydney, AU
93.83.38.214 AS8447 A1 Telekom Austria AG 0.94ms from Vienna, AT
171.83.144.230 AS4134 CHINANET BACKBONE 4.73ms from Wuhan, CN
77.62.201.198 AS1136 KPN B.V. 15.07ms from Amsterdam, NL
181.121.252.54 AS23201 Telecel S.A. 9.36ms from Asuncion, PY
35.81.37.70 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
212.89.226.166 AS12508 Rainside s.r.o. 0.35ms from Bratislava, SK
193.121.31.38 AS5432 Proximus NV 3.07ms from Brussels, BE
182.128.111.182 AS4134 CHINANET BACKBONE 8.18ms from Chengdu, CN
177.96.124.86 AS18881 TELEFÔNICA BRASIL S.A 1.51ms from Curitiba, BR
119.219.36.214 AS4766 Korea Telecom 6.70ms from Incheon, KR
39.122.53.134 AS9318 SK Broadband Co Ltd 6.86ms from Incheon, KR
171.22.253.22 AS203020 HostRoyale Technologies Pvt Ltd 0.05ms from Lisbon, PT
31.53.130.134 AS2856 British Telecommunications PLC 6.56ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 199.9.234.243
traceroute to 199.9.234.243 (199.9.234.243): 64 hops max, 52 byte packets
3 [AS6453] 64.86.8.61 0.399 ms
4 *
5 *
6 *
7 [AS701] 152.179.194.14 2.878 ms
8 [AS518] 199.9.234.243 1.898 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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