Autonomous System details

AS21524

Parsons Brinckerhoff Inc.  ·  pbworld.com

United States

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AS21524 – Parsons Brinckerhoff Inc.

Field Value
Country United States
Website pbworld.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 18 years ago on Sep 11, 2007
Updated 7 years ago on Feb 25, 2019

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21524
                                                OrgID:          AS21524
                                                ASName:         AS21524
                                                ASNumber:       AS21524
                                                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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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
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99.46.9.180 AS7018 AT&T Enterprises, LLC 4.16ms from Atlanta, US
77.228.170.164 AS12430 VODAFONE ESPANA S.A.U. 5.92ms from Barcelona, ES
44.254.69.212 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
68.0.198.148 AS22773 Cox Communications Inc. 7.96ms from Boston, US
51.186.93.4 AS5607 Sky UK Limited 1.45ms from Dublin, IE
122.171.173.228 AS24560 Bharti Airtel Ltd., Telemedia Services 1.98ms from Hyderabad, IN
196.200.117.36 AS30988 IS InternetSolutions Limited 0.65ms from Lagos, NG
195.53.238.68 AS3352 TELEFONICA DE ESPANA S.A.U. 1.20ms from Madrid, ES
31.190.62.116 AS1267 WIND TRE S.P.A. 2.92ms from Milan, IT
95.231.223.100 AS3269 Telecom Italia S.p.A. 1.74ms from Milan, IT
79.234.140.196 AS3320 Deutsche Telekom AG 8.94ms from Nuernberg, DE
84.161.15.244 AS3320 Deutsche Telekom AG 2.73ms from Nuernberg, DE
218.226.223.212 AS9997 Suzuka Cable Co.,Ltd 5.29ms from Osaka, JP
191.115.143.20 AS7418 TELEFÓNICA CHILE S.A. 11.17ms from Santiago, CL
174.21.115.244 AS209 CenturyLink Communications, LLC 1.23ms from Seattle, US
179.131.174.100 AS26599 TELEFÔNICA BRASIL S.A 13.36ms from São Paulo, BR
190.184.241.164 AS262196 Interface 1.31ms from Buenos Aires, AR
169.46.28.196 AS36351 IBM Cloud 0.80ms from Dallas, US
163.53.85.148 AS132116 Ani Network Pvt Ltd 0.91ms from Delhi, IN
52.214.162.116 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
213.150.16.20 AS198949 Radware Ltd 12.40ms from Frankfurt am Main, DE
168.183.141.52 AS10879 Unitedhealthcare 14.04ms from Kansas City, US
106.194.88.116 AS45609 Bharti Airtel Ltd. AS for GPRS Service 2.94ms from Kolkata, IN

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 AS21524 at robtex.

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