AS number details

AS747

Headquarters, USAISC  ·  mail.mil

United States

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AS747 – Headquarters, USAISC

Field Value
Country United States
Website mail.mil
Hosted domains 1
Number of IPv4 151,808
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Government
Registry arin
Allocated 35 years ago on Sep 25, 1990
Updated 14 years ago on Aug 02, 2011

IP Ranges

Netblock Company Num of IPs
147.242.0.0/16 Headquarters, USAISC 65,536
143.68.64.0/19 Headquarters, USAISC 8,192
160.143.192.0/19 Headquarters, USAISC 8,192
160.143.224.0/19 Headquarters, USAISC 8,192
143.73.240.0/20 Headquarters, USAISC 4,096
143.76.112.0/20 Headquarters, USAISC 4,096
143.86.128.0/20 Headquarters, USAISC 4,096
143.86.224.0/20 Headquarters, USAISC 4,096
144.107.144.0/20 Headquarters, USAISC 4,096
144.107.224.0/20 Headquarters, USAISC 4,096
150.196.48.0/20 Headquarters, USAISC 4,096
150.196.64.0/20 Headquarters, USAISC 4,096
150.196.80.0/20 Headquarters, USAISC 4,096
215.1.96.0/20 DoD Network Information Center 4,096
143.68.104.0/21 Headquarters, USAISC 2,048
143.68.96.0/21 Headquarters, USAISC 2,048
144.104.16.0/21 Headquarters, USAISC 2,048
144.104.248.0/21 Headquarters, USAISC 2,048
144.107.128.0/21 Headquarters, USAISC 2,048
144.107.136.0/21 Headquarters, USAISC 2,048
206.39.192.0/21 DoD Network Information Center 2,048
155.20.148.0/22 Headquarters, USAISC 1,024
160.140.252.0/22 Headquarters, USAISC 1,024
143.73.173.0/24 Headquarters, USAISC 256
143.74.251.0/24 Headquarters, USAISC 256
143.76.224.0/24 Headquarters, USAISC 256
143.76.227.0/24 Headquarters, USAISC 256
143.76.239.0/24 Headquarters, USAISC 256
147.242.1.0/24 Headquarters, USAISC 256
147.242.105.0/24 Headquarters, USAISC 256
147.242.127.0/24 Headquarters, USAISC 256
147.242.128.0/24 Headquarters, USAISC 256
147.242.13.0/24 Headquarters, USAISC 256
147.242.200.0/24 Headquarters, USAISC 256
147.242.21.0/24 Headquarters, USAISC 256
147.242.236.0/24 Headquarters, USAISC 256
147.242.245.0/24 Headquarters, USAISC 256
147.242.249.0/24 Headquarters, USAISC 256
147.242.250.0/24 Headquarters, USAISC 256
147.242.3.0/24 Headquarters, USAISC 256
147.242.50.0/24 Headquarters, USAISC 256
147.242.5.0/24 Headquarters, USAISC 256
147.242.52.0/24 Headquarters, USAISC 256
147.242.6.0/24 Headquarters, USAISC 256
147.242.8.0/24 Headquarters, USAISC 256
155.20.163.0/24 Headquarters, USAISC 256
155.20.231.0/24 Headquarters, USAISC 256
155.20.252.0/24 Headquarters, USAISC 256
155.26.64.0/24 Headquarters, USAISC 256
215.1.62.0/24 DoD Network Information Center 256
215.1.63.0/24 DoD Network Information Center 256
6.133.66.0/24 Headquarters, USAISC 256
6.133.67.0/24 Headquarters, USAISC 256
6.16.198.0/24 Headquarters, USAISC 256
6.16.199.0/24 Headquarters, USAISC 256
6.16.200.0/24 Headquarters, USAISC 256
6.16.201.0/24 Headquarters, USAISC 256

Netblock Company
2608:c109:c0::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS747
                                                OrgID:          AS747
                                                ASName:         AS747
                                                ASNumber:       AS747
                                                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
147.242.104.167 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS27066 DoD Network Information Center
AS277 DXC US Latin America Corporation
AS5277 DoD Network Information Center
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27066 DoD Network Information Center
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS277 DXC US Latin America Corporation
AS5277 DoD Network Information Center
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
147.242.1.104 AS747 Headquarters, USAISC 1.27ms from Tokyo, JP

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
145.131.75.11 AS28685 Routit BV 3.30ms from Amsterdam, NL
71.182.237.187 AS701 Verizon Business 14.88ms from Ashburn, US
172.1.250.59 AS7018 AT&T Enterprises, LLC 7.41ms from Atlanta, US
99.77.117.139 AS7018 AT&T Enterprises, LLC 2.49ms from Atlanta, US
212.227.55.203 AS8560 IONOS SE 0.59ms from Berlin, DE
210.18.217.187 AS9738 Brennan IT 0.12ms from Brisbane, AU
76.253.162.251 AS7018 AT&T Enterprises, LLC 5.86ms from Dallas, US
85.6.211.155 AS3303 Swisscom (Switzerland) Ltd 0.68ms from Geneve, CH
39.43.44.11 AS17557 Pakistan Telecommunication Company Limited 12.17ms from Islamabad, PK
5.205.194.123 AS3352 TELEFONICA DE ESPANA S.A.U. 11.48ms from Madrid, ES
90.114.157.11 AS3215 Orange S.A. 17.81ms from Marseille, FR
34.93.2.43 AS396982 Google LLC 0.10ms from Mumbai, IN
60.105.142.155 AS17676 SoftBank Corp. 4.08ms from Osaka, JP
201.108.243.235 AS8151 UNINET 12.49ms from Santiago de Queretaro, MX
179.118.218.27 AS26599 TELEFÔNICA BRASIL S.A 2.10ms from Sao Paulo, BR
76.22.41.43 AS7922 Comcast Cable Communications, LLC 7.56ms from Seattle, US
124.63.145.75 AS17858 LG POWERCOMM 9.80ms from Seoul, KR
125.15.61.91 AS9824 JCOM Co., Ltd. 10.80ms from Tokyo, JP
41.108.144.139 AS36947 Telecom Algeria 12.75ms from Algiers, DZ
75.9.155.43 AS7018 AT&T Enterprises, LLC 4.50ms from Chicago, US
117.235.138.187 AS9829 National Internet Backbone 6.43ms from Delhi, IN
51.171.101.219 AS5466 Eircom Limited 4.34ms from Dublin, IE
108.61.170.203 AS20473 The Constant Company, LLC 0.14ms from Frankfurt am Main, DE
178.76.177.251 AS42652 inexio Informationstechnologie und Telekommunikation Gmbh 5.77ms from Frankfurt am Main, DE
125.77.244.11 AS4134 CHINANET-BACKBONE 5.82ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 144.107.134.48
traceroute to 144.107.134.48 (144.107.134.48): 6 hops max, 52 byte packets
1 [AS9009] 152.89.160.37 1.021 ms
2 *
3 [] 37.120.128.190 0.208 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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 AS747 at robtex.

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