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 1,566
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 5 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 The Portal Partnership 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 1,566 domain names hosted across 180 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
149.137.255.7 ██████████ 15
131.226.202.20 ██████████ 15
131.226.206.180 ██████████ 13

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Peers

There are 51 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
AS14016 Capcon Networks
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

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

IP Address ASN Details
131.226.201.144 AS12213 Centersquare 0.92ms from Ashburn, US
149.137.206.52 AS12213 Centersquare 1.03ms from Ashburn, US
131.226.244.158 AS12213 Centersquare 0.70ms from Boston, US
2604:7ac0:300::5 AS12213 Centersquare 0.98ms from Secaucus, US
149.137.204.5 AS12213 Centersquare 0.84ms from Ashburn, US
2604:7ac0:704::24 AS12213 Centersquare 3.04ms from Boston, US
24.170.134.137 AS12213 Centersquare 1.72ms from Chicago, US
131.226.239.20 AS12213 Centersquare 0.99ms from Chicago, US
149.137.240.77 AS12213 Centersquare 9.72ms from Chicago, US
149.137.253.3 AS12213 Centersquare 1.71ms from Los Angeles, US
131.226.206.61 AS12213 Centersquare 0.69ms from Ashburn, US
149.137.222.100 AS12213 Centersquare 0.63ms from Denver, US
149.137.217.1 AS12213 Centersquare 2.01ms from London, GB
74.80.248.1 AS12213 Centersquare 1.51ms from Los Angeles, US
131.226.249.184 AS12213 Centersquare 1.41ms from Los Angeles, US
149.137.236.163 AS12213 Centersquare 2.88ms from Orlando, US
131.226.227.69 AS12213 Centersquare 0.56ms from Phoenix, US
131.226.218.107 AS12213 Centersquare 0.83ms from San Jose, US
131.226.216.228 AS12213 Centersquare 0.49ms from San Jose, US
131.226.196.39 AS12213 Centersquare 1.09ms from Dallas, US
149.137.223.132 AS12213 Centersquare 0.67ms from Denver, US
131.226.214.4 AS12213 Centersquare 0.70ms from Secaucus, US
131.226.246.68 AS12213 Centersquare 0.82ms from Boston, US
131.226.247.90 AS12213 Centersquare 0.70ms from Boston, US
2604:7ac0:d04::75 AS12213 Centersquare 1.11ms from Denver, 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
81.206.106.165 AS1136 KPN B.V. 1.48ms from Amsterdam, NL
49.50.241.133 AS139580 RIMU HOSTING LIMITED 0.69ms from Auckland, NZ
23.223.241.21 AS20940 Akamai International B.V. 0.48ms from Dallas, US
129.33.229.37 AS2140 Kyndryl 1.46ms from Denver, US
213.61.29.85 AS8220 COLT Technology Services Group Limited 0.61ms from Frankfurt am Main, DE
80.222.62.69 AS1759 Telia Finland Oyj 3.65ms from Helsinki, FI
18.173.57.5 AS16509 Amazon.com, Inc. 0.08ms from Kansas City, US
117.62.174.165 AS4134 CHINANET-BACKBONE 2.04ms from Nanjing, CN
204.48.17.69 AS14061 DigitalOcean, LLC 0.23ms from New York City, US
106.180.198.149 AS2516 KDDI CORPORATION 1.63ms from Osaka, JP
24.45.155.229 AS6128 Cablevision Systems Corp. 4.58ms from Piscataway, US
80.90.143.85 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.68ms from Prague, CZ
93.145.150.5 AS30722 Vodafone Italia S.p.A. 5.20ms from Rome, IT
216.116.5.101 AS55214 Coast Communications Company 4.11ms from Seattle, US
183.192.151.117 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.38ms from Shanghai, CN
183.193.247.5 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.11ms from Shanghai, CN
103.53.217.5 AS203020 HostRoyale Technologies Pvt Ltd 0.16ms from Sydney, AU
208.250.67.133 AS701 Verizon Business 2.25ms from Ashburn, US
111.201.111.85 AS4808 China Unicom Beijing Province Network 3.19ms from Beijing, CN
177.92.139.85 AS263124 ZAP TELECOMUNICAÇÕES LTDA - EPP 17.15ms from Brasilia, BR
174.96.59.69 AS10796 Charter Communications Inc 19.03ms from Chicago, US
34.174.248.117 AS396982 Google LLC 0.12ms from Dallas, US
91.11.252.149 AS3320 Deutsche Telekom AG 4.24ms from Duesseldorf, DE
9.141.26.37 AS8075 Microsoft Corporation 0.28ms from Frankfurt am Main, DE
120.82.87.69 AS17816 China Unicom IP network China169 Guangdong province 8.37ms 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 -m5 149.137.216.196
traceroute to 149.137.216.196 (149.137.216.196): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 5.595 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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