AS number details

AS12213

Centersquare  ·  centersquaredc.com

United States

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AS12213 – Centersquare

Field Value
Country United States
Website centersquaredc.com
Hosted domains 1,581
Number of IPv4 40,960
Number of IPv6 4,642,275,147,320,176,030,871,715,840
ASN type Hosting
Registry arin
Allocated 8 years ago on Oct 20, 2017
Updated 3 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
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 1,581 domain names hosted across 185 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 ██████████ 26
131.226.206.180 ██████████ 19
131.226.205.10 ██████████ 18
149.137.255.7 ██████████ 15
131.226.202.20 █████████ 15

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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.
AS16570 AgniCorp Inc.
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
AS62224 Bullhorn, International Limited
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API ASN Database Download

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 ASN Database Download

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.
AS16570 AgniCorp Inc.
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
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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
131.226.202.16 AS12213 Centersquare 0.97ms from Ashburn, US
24.170.129.133 AS12213 Centersquare 0.57ms from Atlanta, US
131.226.243.28 AS12213 Centersquare 0.58ms from Atlanta, US
131.226.244.68 AS12213 Centersquare 0.65ms from Boston, US
2604:7ac0:500::5 AS12213 Centersquare 1.29ms from Chicago, US
131.226.255.250 AS12213 Centersquare 1.56ms from Los Angeles, US
149.137.245.67 AS12213 Centersquare 1.44ms from Los Angeles, US
131.226.201.143 AS12213 Centersquare 0.87ms from Ashburn, US
149.137.205.1 AS12213 Centersquare 0.93ms from Ashburn, US
131.226.237.9 AS12213 Centersquare 1.33ms from Chicago, US
149.137.198.129 AS12213 Centersquare 0.92ms from Dallas, US
149.137.248.53 AS12213 Centersquare 1.34ms from London, GB
2604:7ac0:800::5 AS12213 Centersquare 0.91ms from Atlanta, US
149.137.243.228 AS12213 Centersquare 10.16ms from Chicago, US
149.137.223.132 AS12213 Centersquare 0.67ms from Denver, US
149.137.222.68 AS12213 Centersquare 0.61ms from Denver, US
149.137.221.4 AS12213 Centersquare 0.64ms from Denver, US
131.226.219.244 AS12213 Centersquare 0.52ms from San Jose, US
131.226.216.228 AS12213 Centersquare 0.52ms from San Jose, US
149.137.201.135 AS12213 Centersquare 0.85ms from Ashburn, US
2604:7ac0::6 AS12213 Centersquare 1.30ms from Dallas, US
149.137.249.37 AS12213 Centersquare 1.38ms from London, GB
149.137.253.2 AS12213 Centersquare 1.44ms from Los Angeles, US
131.226.211.1 AS12213 Centersquare 0.85ms from New York City, US
131.226.227.69 AS12213 Centersquare 0.56ms from Phoenix, 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
50.225.218.5 AS7922 Comcast Cable Communications, LLC 3.45ms from Ashburn, US
68.114.79.197 AS20115 Charter Communications LLC 1.56ms from Atlanta, US
100.17.25.101 AS701 Verizon Business 1.70ms from Boston, US
194.105.4.5 AS41818 SMART InterComp SRL 11.17ms from Bucharest, RO
175.152.226.85 AS4837 CHINA UNICOM China169 Backbone 4.71ms from Chengdu, CN
14.167.221.101 AS45899 VNPT Corp 2.27ms from Ho Chi Minh City, VN
24.230.178.181 AS11232 Midcontinent Communications 2.05ms from Minneapolis, US
81.21.44.197 AS16229 Primetel PLC 0.83ms from Nicosia, CY
73.160.37.213 AS7922 Comcast Cable Communications, LLC 9.04ms from Piscataway, US
98.80.47.133 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
93.64.182.229 AS30722 Vodafone Italia S.p.A. 3.32ms from Rome, IT
24.18.36.165 AS7922 Comcast Cable Communications, LLC 4.90ms from Seattle, US
58.35.195.5 AS4812 China Telecom (Group) 4.56ms from Shanghai, CN
175.156.139.213 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.47ms from Singapore, SG
217.66.199.21 AS24631 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 14.56ms from Yerevan, AM
212.45.51.245 AS12414 Solcon Internetdiensten B.V. 1.41ms from Amsterdam, NL
74.128.37.149 AS10796 Charter Communications Inc 13.11ms from Columbus, US
140.82.187.149 AS15164 Unite Private Networks LLC. 1.65ms from Des Moines, US
174.90.228.21 AS577 Bell Canada 17.57ms from Edmonton, CA
43.157.10.213 AS132203 Tencent Building, Kejizhongyi Avenue 0.39ms from Frankfurt am Main, DE
14.194.106.69 AS45820 Tata Teleservices ISP AS 0.82ms from Hyderabad, IN
115.242.205.181 AS55836 Reliance Jio Infocomm Limited 0.95ms from Kolkata, IN
85.172.26.5 AS25490 PJSC Rostelecom 1.11ms from Krasnodar, RU
86.158.222.117 AS2856 British Telecommunications PLC 4.45ms from London, GB
151.5.214.133 AS1267 WIND TRE S.P.A. 1.55ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 131.226.202.130
traceroute to 131.226.202.130 (131.226.202.130): 64 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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