AS number details

AS523

Headquarters, USAISC  ·  mail.mil

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AS523 – Headquarters, USAISC

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 36 years ago on Sep 26, 1989
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


                                                ASHandle:       AS523
                                                OrgID:          AS523
                                                ASName:         AS523
                                                ASNumber:       AS523
                                                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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Useful for Cybersecurity

Peers

There are no peers for this ASN.

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Upstreams

There are no upstreams for this ASN.

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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
77.174.45.107 AS1136 KPN B.V. 0.96ms from Amsterdam, NL
82.174.177.235 AS50266 Odido Netherlands B.V. 5.03ms from Amsterdam, NL
37.6.157.123 AS25472 Nova Telecommunications & Media Single Member S.A 2.59ms from Athens, GR
94.69.0.235 AS6799 Ote SA (Hellenic Telecommunications Organisation) 7.18ms from Athens, GR
63.159.178.123 AS209 CenturyLink Communications, LLC 13.52ms from Atlanta, US
108.244.235.251 AS7018 AT&T Enterprises, LLC 14.18ms from Atlanta, US
151.233.43.11 AS58224 Iran Telecommunication Company PJS 14.73ms from Az Za`ayin, QA
44.239.116.219 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
73.246.241.203 AS7922 Comcast Cable Communications, LLC 4.00ms from Chicago, US
13.89.54.187 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
78.153.80.187 AS12759 Stephan Fuss trading as SoftCom Datensysteme 1.49ms from Duesseldorf, DE
42.4.20.187 AS4837 CHINA UNICOM China169 Backbone 7.46ms from Liaoyang, CN
196.27.104.91 AS37332 Zimbabwe Online 11.73ms from Lusaka, ZM
77.225.192.139 AS12430 VODAFONE ESPANA S.A.U. 14.88ms from Madrid, ES
83.54.244.187 AS3352 TELEFONICA DE ESPANA S.A.U. 8.94ms from Madrid, ES
95.127.202.219 AS3352 TELEFONICA DE ESPANA S.A.U. 19.65ms from Madrid, ES
201.147.141.219 AS8151 UNINET 6.19ms from Mexico City, MX
108.29.41.155 AS701 Verizon Business 2.66ms from New York City, US
212.50.249.187 AS25820 IT7 Networks Inc 0.29ms from Osaka, JP
109.2.11.91 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.97ms from Paris, FR
172.65.193.123 AS13335 Cloudflare, Inc. 0.10ms from Porto Alegre, BR
195.123.244.11 AS204957 GREEN FLOID LLC 0.33ms from Prague, CZ
90.183.109.91 AS5610 O2 Czech Republic, a.s. 12.78ms from Prague, CZ
93.120.98.27 AS3561 CenturyLink Communications, LLC 6.99ms from Secaucus, US
14.73.99.27 AS4766 Korea Telecom 4.98ms from Seoul, KR

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 AS523 at robtex.

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