Autonomous System details

AS22256

First Southwest Company  ·  firstsw.com

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AS22256 – First Southwest Company

Field Value
Country United States
Website firstsw.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 25 years ago on Aug 27, 2001
Updated 14 years ago on Feb 24, 2012

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS22256
                                                OrgID:          AS22256
                                                ASName:         AS22256
                                                ASNumber:       AS22256
                                                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.

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84.170.175.192 AS3320 Deutsche Telekom AG 2.83ms from Hamburg, DE
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147.255.194.160 AS395954 Leaseweb USA, Inc. 0.30ms from Los Angeles, US
77.220.73.16 AS5398 Internet one SRL 2.26ms from Milan, IT
61.147.227.176 AS131325 CHINATELECOM JIANGSU province NANTONG MAN network 5.31ms from Nanjing, CN
108.228.120.0 AS7018 AT&T Enterprises, LLC 2.05ms from San Antonio, US
186.7.5.48 AS6400 Compañía Dominicana de Teléfonos S. A. 7.70ms from Santo Domingo, DO
133.203.34.16 AS2518 BIGLOBE Inc. 6.79ms from Tokyo, JP
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71.65.234.176 AS11426 Charter Communications Inc 10.88ms from Ashburn, US
72.152.4.208 AS8075 Microsoft Corporation 0.25ms from Des Moines, US
73.206.19.208 AS7922 Comcast Cable Communications, LLC 9.03ms from Houston, US
81.43.77.0 AS3352 TELEFONICA DE ESPANA S.A.U. 2.77ms from Madrid, ES
77.86.2.16 AS12390 KCOM Group Limited 3.17ms from Manchester, GB
5.8.163.160 AS3181 MATRIX TELECOM LLC 0.94ms from Moscow, RU
64.54.201.32 AS5653 University of California San Francisco 2.81ms from San Jose, US
179.87.74.16 AS26599 TELEFÔNICA BRASIL S.A 15.42ms from Sao Paulo, BR
187.183.77.64 AS28573 Claro NXT Telecomunicacoes Ltda 6.46ms from Sao Paulo, BR
40.72.175.224 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.96ms from Shanghai, CN
40.129.76.16 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US
102.188.99.112 AS24835 Vodafone Data 12.22ms from Cairo, EG
75.176.221.144 AS11426 Charter Communications Inc 9.99ms from Charlotte, US

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 AS22256 at robtex.

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