AS number 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
Number of IPv4 7,424
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type Government
Registry arin
Allocated 36 years ago on Sep 08, 1989
Updated 2 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

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

IP Address ASN Details
199.9.229.87 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.241.78 AS518 United States Department of Defense (DoD) 20.35ms from Chicago, US
199.9.224.245 AS518 United States Department of Defense (DoD) 20.41ms from Chicago, US
199.9.240.206 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.228.234 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.245.210 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.244.37 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.243.148 AS518 United States Department of Defense (DoD) 20.37ms from Chicago, US
199.9.246.182 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.242.208 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.225.120 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.230.120 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, US
199.9.226.189 AS518 United States Department of Defense (DoD) 20.36ms from Chicago, 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
108.143.115.102 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
66.249.178.230 AS14265 TPx Communications 0.43ms from Atlanta, US
45.24.128.166 AS7018 AT&T Enterprises, LLC 1.97ms from Atlanta, US
184.15.77.22 AS5650 Frontier Communications of America, Inc. 12.01ms from Chicago, US
212.87.152.182 AS20677 imos Gesellschaft fuer Internet-Marketing und Online-Services mbH 3.58ms from Frankfurt am Main, DE
212.139.239.38 AS13285 TalkTalk Communications Limited 1.50ms from London, GB
89.21.86.22 AS29802 HIVELOCITY, Inc. 0.39ms from London, GB
88.6.87.22 AS3352 TELEFONICA DE ESPANA S.A.U. 5.55ms from Madrid, ES
81.251.142.134 AS3215 Orange S.A. 14.03ms from Marseille, FR
45.73.45.150 AS5769 Videotron Ltee 3.78ms from Montreal, CA
46.34.157.166 AS25227 JSC Avantel 0.98ms from Moscow, RU
88.187.157.86 AS12322 Free SAS 2.11ms from Paris, FR
189.201.132.166 AS28438 IP Matrix, S.A. de C.V. 3.01ms from Santiago de Queretaro, MX
13.214.164.22 AS16509 Amazon.com, Inc. 0.30ms from Singapore, SG
191.193.210.54 AS27699 TELEFÔNICA BRASIL S.A 2.31ms from São Paulo, BR
188.36.18.6 AS5483 Magyar Telekom Plc. 7.29ms from Budapest, HU
186.23.199.70 AS27747 Telecentro S.A. 6.37ms from Buenos Aires, AR
88.224.99.102 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.26ms from Bursa, TR
217.54.139.118 AS36992 ETISALAT MISR 8.12ms from Cairo, EG
98.24.80.6 AS11426 Charter Communications Inc 4.65ms from Charlotte, US
24.35.209.70 AS11976 Fidelity Communication International Inc. 3.93ms from Dallas, US
91.13.202.182 AS3320 Deutsche Telekom AG 5.80ms from Frankfurt am Main, DE
186.68.7.102 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 1.52ms from Guayaquil, EC
8.215.9.246 AS45102 Alibaba (US) Technology Co., Ltd. 0.72ms from Jakarta, ID
86.171.130.6 AS2856 British Telecommunications PLC 4.93ms 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 -f2 -m6 199.9.235.216
traceroute to 199.9.235.216 (199.9.235.216): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.202 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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