Autonomous System details

AS12213

Centersquare  ·  centersquaredc.com

United States

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AS12213 – Centersquare

Field Value
Country United States
Website centersquaredc.com
Hosted domains 1,567
IPv4 addresses 41,472
IPv6 addresses 4,642,275,147,320,176,030,871,715,840
ASN type Hosting
Registry arin
Allocated 8 years ago on Oct 20, 2017
Updated 6 months ago on Jul 22, 2025

IP Ranges

Netblock Company Num of IPs
131.226.192.0/21 Amentum Services, Inc. 2,048
131.226.200.0/21 Centersquare 2,048
131.226.208.0/21 Centersquare 2,048
131.226.216.0/21 Cisco Systems, Inc. - SFO 2,048
131.226.232.0/21 ACCENTURE LLP 2,048
149.137.192.0/21 Centersquare 2,048
149.137.200.0/21 Centersquare 2,048
208.67.48.0/21 En Masse Entertainment Inc. 2,048
24.170.128.0/22 Centersquare 1,024
24.170.132.0/22 Trapeze Software ULC 1,024
24.170.136.0/22 Denver PC Tech, LLC 1,024
24.170.140.0/22 Mazzzing Inc. 1,024
24.170.144.0/22 Micro Support Group Inc 1,024
24.170.148.0/22 Altametrics LLC - BAN (10098) 1,024
91.132.68.0/22 Cyxtera Technology UK Limited 1,024
131.226.224.0/22 Diamond Resorts Centralized Services Company 1,024
131.226.240.0/22 Centersquare 1,024
131.226.244.0/22 Experian Information Solutions 1,024
131.226.248.0/22 ORANGE COUNTY COMPUTER INC 1,024
131.226.252.0/22 ADIM Technologies 1,024
149.137.216.0/22 Cyxtera Technology UK Limited 1,024
149.137.220.0/22 Cetrom Information Technology, Inc. 1,024
149.137.224.0/22 Kisp Inc. 1,024
149.137.228.0/22 Centersquare 1,024
149.137.232.0/22 Fort Austin Consulting Group LLC 1,024
149.137.236.0/22 FINTECH 1,024
149.137.240.0/22 Centersquare 1,024
149.137.244.0/22 Cato Digital Inc 1,024
149.137.248.0/22 Cyxtera Technology UK Limited 1,024
149.137.252.0/22 MedRisk, LLC 1,024
193.93.84.0/22 Bell Microsystems Ltd 1,024
24.170.154.0/23 Centersquare 512
74.80.242.0/24 Moboware Inc. 256
74.80.248.0/24 Moboware Inc. 256
151.242.102.0/24 Adaptive Computing 256
185.143.78.0/24 Merkle EOOD 256

Netblock Company
2604:7ac0::/40 Centersquare
2604:7ac0:100::/40 Centersquare
2604:7ac0:200::/40 Centersquare
2604:7ac0:300::/40 Centersquare
2604:7ac0:400::/40 Centersquare
2604:7ac0:500::/40 Centersquare
2604:7ac0:600::/40 Centersquare
2604:7ac0:700::/40 Centersquare
2604:7ac0:800::/40 Centersquare
2604:7ac0:d00::/40 Centersquare
2604:7ac0:e00::/40 Centersquare
2604:7ac0:f00::/40 Centersquare
2604:7ac0:1000::/40 Centersquare
2604:7ac0:1100::/40 Centersquare
2a09:bf80::/40 Cyxtera Technology UK Limited

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WHOIS Details

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                                                ASHandle:       AS12213
                                                OrgID:          AS12213
                                                ASName:         AS12213
                                                ASNumber:       AS12213
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,567 domain names hosted across 181 IP addresses on this ASN.

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IP Address Domain Domains on this IP
131.226.255.203 ██████████ 925
131.226.235.201 █████████ 64
131.226.248.152 ██████████ 55
149.137.240.62 ██████████ 41
131.226.203.44 ██████████ 35
131.226.206.62 ██████████ 29
131.226.205.10 ██████████ 18
131.226.202.20 ██████████ 15
149.137.255.7 ██████████ 15
131.226.206.180 ██████████ 13

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Peers

There are 50 peers for this ASN.

Peers Name
AS10493 Grand Central Networks Inc.
AS11775 Semina Tempus, LLC
AS13690 American Medical Response, Inc.
AS137409 GSL Networks Pty LTD
AS1379 SINCH INTERCONNECT LLC
AS14132 Blue Matrix I LLC
AS15248 Metaswitch Networks Corp.
AS16910 Farm Credit Financial Partners, Inc.
AS18584 Ankura Consulting Group LLC
AS18679 internet4associations
AS19151 BroadbandONE, LLC
AS197594 Redstor Limited
AS199524 G-Core Labs S.A.
AS20201 Caryco Tech
AS205826 CONTENTHOST LIMITED
AS21701 Merative US L.P.
AS25091 IP-Max SA
AS25997 O'Melveny & Myers LLP
AS26584 VERTAFORE, INC
AS26842 MFXCHANGE US, INC
AS2734 CoreSite
AS29802 HIVELOCITY, Inc.
AS29971 iControl Systems USA LLC
AS30031 Mimecast North America Inc
AS32590 Valve Corporation
AS3356 Level 3 Parent, LLC
AS33609 Winston Brands, Inc.
AS3573 Accenture LLP
AS393548 AbriaCloud Technologies
AS394880 e-Emphasys Technologies Inc
AS396002 TeleVoIPs
AS396104 Karma Automotive, LLC
AS396163 My Digital Shield, Inc.
AS396252 CYBERANNEX CORPORATION
AS396333 Cywest Communications, Inc.
AS398014 Centersquare
AS398172 Sirius XM Connected Vehicle Services Inc.
AS398863 White Cap Construction Supply
AS399321 Defend Edge
AS401208 Ephron, Inc.
AS401577 StrataCare Solutions LLC
AS40261 Merced Systems, Inc.
AS40372 Schweser
AS49544 i3D.net B.V
AS53736 Nutanix
AS54766 Hilton Resorts Corporation
AS62224 Bullhorn, International Limited
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are 39 downstreams for this ASN.

Downstreams Name
AS10493 Grand Central Networks Inc.
AS11775 Semina Tempus, LLC
AS13690 American Medical Response, Inc.
AS1379 SINCH INTERCONNECT LLC
AS14132 Blue Matrix I LLC
AS15248 Metaswitch Networks Corp.
AS16910 Farm Credit Financial Partners, Inc.
AS18584 Ankura Consulting Group LLC
AS18679 internet4associations
AS197594 Redstor Limited
AS20201 Caryco Tech
AS205826 CONTENTHOST LIMITED
AS21701 Merative US L.P.
AS25997 O'Melveny & Myers LLP
AS26584 VERTAFORE, INC
AS26842 MFXCHANGE US, INC
AS29802 HIVELOCITY, Inc.
AS29971 iControl Systems USA LLC
AS30031 Mimecast North America Inc
AS33609 Winston Brands, Inc.
AS3573 Accenture LLP
AS393548 AbriaCloud Technologies
AS394880 e-Emphasys Technologies Inc
AS396002 TeleVoIPs
AS396104 Karma Automotive, LLC
AS396163 My Digital Shield, Inc.
AS396252 CYBERANNEX CORPORATION
AS396333 Cywest Communications, Inc.
AS398014 Centersquare
AS398172 Sirius XM Connected Vehicle Services Inc.
AS398863 White Cap Construction Supply
AS399321 Defend Edge
AS401208 Ephron, Inc.
AS401577 StrataCare Solutions LLC
AS40261 Merced Systems, Inc.
AS40372 Schweser
AS53736 Nutanix
AS54766 Hilton Resorts Corporation
AS62224 Bullhorn, International Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
131.226.194.227 AS12213 Centersquare 1.18ms from Dallas, US
131.226.255.250 AS12213 Centersquare 1.56ms from Los Angeles, US
131.226.233.204 AS12213 Centersquare 0.96ms from Chicago, US
131.226.199.227 AS12213 Centersquare 0.91ms from Dallas, US
149.137.223.132 AS12213 Centersquare 0.67ms from Denver, US
149.137.250.133 AS12213 Centersquare 1.75ms from London, GB
74.80.242.1 AS12213 Centersquare 1.59ms from Los Angeles, US
149.137.224.177 AS12213 Centersquare 1.23ms from Toronto, CA
131.226.242.20 AS12213 Centersquare 0.71ms from Atlanta, US
149.137.233.9 AS12213 Centersquare 0.96ms from Dallas, US
131.226.198.149 AS12213 Centersquare 1.01ms from Dallas, US
149.137.253.3 AS12213 Centersquare 1.59ms from Los Angeles, US
149.137.247.2 AS12213 Centersquare 1.58ms from Los Angeles, US
131.226.220.129 AS12213 Centersquare 0.84ms from San Jose, US
24.170.140.1 AS12213 Centersquare 1.34ms from Toronto, CA
131.226.234.181 AS12213 Centersquare 1.01ms from Chicago, US
131.226.223.233 AS12213 Centersquare 0.86ms from San Jose, US
131.226.213.200 AS12213 Centersquare 0.64ms from Secaucus, US
131.226.237.9 AS12213 Centersquare 1.41ms from Chicago, US
131.226.193.77 AS12213 Centersquare 1.00ms from Dallas, US
149.137.220.110 AS12213 Centersquare 0.62ms from Denver, US
2604:7ac0:d04::75 AS12213 Centersquare 1.10ms from Denver, US
131.226.215.233 AS12213 Centersquare 0.69ms from Secaucus, US
2604:7ac0:101::17 AS12213 Centersquare 1.21ms from Ashburn, US
149.137.200.108 AS12213 Centersquare 0.67ms from Ashburn, US

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
77.167.8.21 AS1136 KPN B.V. 6.97ms from Amsterdam, NL
86.93.104.165 AS1136 KPN B.V. 1.04ms from Amsterdam, NL
186.146.124.37 AS14080 Telmex Colombia S.A. 1.34ms from Bogota, CO
151.181.41.85 AS46887 Crown Castle Fiber LLC 0.65ms from Dallas, US
86.147.30.165 AS2856 British Telecommunications PLC 3.46ms from Erith, GB
23.212.205.133 AS16625 Akamai Technologies, Inc. 0.20ms from Frankfurt am Main, DE
58.252.72.181 AS17816 China Unicom IP network China169 Guangdong province 3.40ms from Guangzhou, CN
119.226.48.85 AS9583 Sify Limited 1.05ms from Kolkata, IN
175.139.194.245 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.95ms from Kuala Lumpur, MY
200.75.171.37 AS22541 MEGALINK S.R.L. 0.49ms from La Paz, BO
185.44.248.181 AS57099 Boundless Networks Limited 1.60ms from Manchester, GB
151.0.49.53 AS60246 Consumer Internet Cooperative PG-19 16.19ms from Moscow, RU
182.59.204.53 AS17813 Mahanagar Telephone Nigam Limited 2.68ms from Mumbai, IN
27.84.87.85 AS2516 KDDI CORPORATION 7.02ms from Osaka, JP
168.227.208.5 AS61614 67 TELECOM 15.15ms from Osasco, BR
93.145.150.5 AS30722 Vodafone Italia S.p.A. 5.28ms from Rome, IT
52.225.83.133 AS8075 Microsoft Corporation 0.57ms from San Jose, US
218.37.16.197 AS17864 SK Broadband Co Ltd 2.27ms from Seoul, KR
98.98.244.53 AS21859 Zenlayer Inc 0.22ms from Tel Aviv, IL
41.227.115.245 AS37671 3S INF 15.52ms from Tunis, TN
44.216.73.245 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
12.171.74.21 AS7018 AT&T Enterprises, LLC 3.52ms from Atlanta, US
110.6.137.165 AS4837 CHINA UNICOM China169 Backbone 11.45ms from Changchun, CN
212.0.204.197 AS8926 Moldtelecom SA 0.24ms from Chisinau, MD
14.215.120.229 AS4134 CHINANET-BACKBONE 2.74ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 131.226.208.65
traceroute to 131.226.208.65 (131.226.208.65): 64 hops max, 52 byte packets
2 [AS55293] 69.48.136.4 0.283 ms
3 *
4 *
Measurement taken from IPinfo ProbeNet in Detroit, US
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 AS12213 at robtex.

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