Autonomous System details

AS1538

Headquarters, USAISC  ·  mail.mil

United States

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AS1538 – Headquarters, USAISC

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 22 years ago on May 12, 2004
Updated 14 years ago on Aug 24, 2011

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1538
                                                OrgID:          AS1538
                                                ASName:         AS1538
                                                ASNumber:       AS1538
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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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
128.242.188.50 AS2914 NTT America, Inc. 0.22ms from Ashburn, US
69.39.225.130 AS32181 GigeNET 0.15ms from Chicago, US
173.45.133.2 AS63442 ServerFarm Realty 0.66ms from Chicago, US
99.135.155.114 AS7018 AT&T Enterprises, LLC 9.45ms from Chicago, US
81.133.81.18 AS2856 British Telecommunications PLC 2.00ms from London, GB
84.127.126.66 AS6739 VODAFONE ONO, S.A. 11.60ms from Madrid, ES
71.215.230.82 AS209 CenturyLink Communications, LLC 6.34ms from Miami, US
72.238.95.98 AS33363 Charter Communications, Inc 11.97ms from Orlando, US
201.44.185.178 AS4230 CLARO S.A. 1.60ms from Sao Paulo, BR
222.101.197.18 AS4766 Korea Telecom 1.44ms from Seoul, KR
111.238.50.194 AS2516 KDDI CORPORATION 2.00ms from Tokyo, JP
154.241.62.226 AS36947 Telecom Algeria 9.22ms from Valencia, ES
178.193.190.2 AS3303 Swisscom (Switzerland) Ltd 1.39ms from Zuerich, CH
46.23.87.2 AS60131 High5! B.V. 0.18ms from Amsterdam, NL
186.29.151.162 AS19429 ETB - Colombia 0.64ms from Bogota, CO
57.144.207.50 AS32934 Facebook, Inc. 0.81ms from Buenos Aires, AR
139.155.197.2 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.96ms from Chengdu, CN
74.142.240.2 AS10796 Charter Communications Inc 11.60ms from Chicago, US
50.196.217.130 AS7922 Comcast Cable Communications, LLC 5.34ms from Chicago, US
62.143.9.194 AS3209 Vodafone GmbH 8.96ms from Frankfurt am Main, DE
18.163.114.98 AS16509 Amazon.com, Inc. 0.34ms from Hong Kong, HK
35.178.92.18 AS16509 Amazon.com, Inc. 0.18ms from London, GB
128.127.57.226 AS198128 Connecting Project s.r.l. 1.27ms from Milan, IT
88.51.94.130 AS3269 Telecom Italia S.p.A. 4.11ms from Milan, IT
216.227.219.146 AS9009 M247 Europe SRL 0.09ms from Milan, IT

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 AS1538 at robtex.

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