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 1,548
IPv4 addresses 41,472
IPv6 addresses 4,642,275,147,320,176,050,000,000,000
ASN type Hosting
Registry arin
Allocated 9 years ago on Oct 20, 2017
Updated 9 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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IP Ranges API

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 1,548 domain names hosted across 177 IP addresses on this ASN.

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IP Address Domain Domains on this IP
131.226.255.203 ██████████ 924
131.226.235.201 ██████████ 59
131.226.248.152 ██████████ 45
131.226.203.44 ██████████ 32
131.226.206.62 ██████████ 21
149.137.255.7 ██████████ 15
131.226.202.20 ████████ 15
149.137.255.19 ██████████ 13
131.226.242.202 ███████ 10
131.226.247.88 █████████ 9

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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
AS21701 Merative US L.P.
AS23280 Venn Technology Corp
AS23473 PAVLOV MEDIA INC
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
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
AS49915 Megaport
AS53736 Nutanix
AS54766 Hilton Resorts Corporation
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS49915 Megaport
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are 37 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
AS21701 Merative US L.P.
AS23280 Venn Technology Corp
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
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
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

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

IP Address ASN Details
24.170.154.3 AS12213 Centersquare 1.96ms from London, GB
74.80.242.248 AS12213 Centersquare 1.78ms from Los Angeles, US
131.226.214.3 AS12213 Centersquare 0.88ms from Secaucus, US
131.226.236.17 AS12213 Centersquare 0.73ms from Chicago, US
131.226.255.3 AS12213 Centersquare 1.68ms from Los Angeles, US
2604:7ac0:704::24 AS12213 Centersquare 3.01ms from Boston, US
24.170.133.4 AS12213 Centersquare 0.45ms from Chicago, US
131.226.199.149 AS12213 Centersquare 0.91ms from Dallas, US
2604:7ac0:600::8f AS12213 Centersquare 1.40ms from Los Angeles, US
149.137.247.3 AS12213 Centersquare 1.62ms from Los Angeles, US
131.226.251.249 AS12213 Centersquare 1.41ms from Los Angeles, US
149.137.255.97 AS12213 Centersquare 1.42ms from Los Angeles, US
149.137.227.131 AS12213 Centersquare 1.35ms from Toronto, CA
2604:7ac0:800::5 AS12213 Centersquare 1.22ms from Atlanta, US
131.226.242.20 AS12213 Centersquare 0.79ms from Atlanta, US
24.170.132.4 AS12213 Centersquare 0.46ms from Chicago, US
131.226.192.244 AS12213 Centersquare 0.96ms from Dallas, US
149.137.198.68 AS12213 Centersquare 0.94ms from Dallas, US
149.137.236.152 AS12213 Centersquare 3.10ms from Orlando, US
151.242.102.33 AS12213 Centersquare 3.23ms from Orlando, US
149.137.231.244 AS12213 Centersquare 0.93ms from Seattle, US
149.137.201.132 AS12213 Centersquare 1.22ms from Ashburn, US
131.226.202.198 AS12213 Centersquare 1.32ms from Ashburn, US
131.226.247.107 AS12213 Centersquare 0.80ms from Boston, US
131.226.196.3 AS12213 Centersquare 1.23ms from Dallas, 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
178.253.223.69 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 3.77ms from Belgrade, RS
41.233.64.85 AS8452 TE-AS 4.23ms from Cairo, EG
73.3.229.213 AS7922 Comcast Cable Communications, LLC 5.64ms from Denver, US
64.226.75.53 AS14061 DigitalOcean, LLC 0.31ms from Frankfurt am Main, DE
84.178.158.213 AS3320 Deutsche Telekom AG 2.77ms from Frankfurt am Main, DE
175.126.124.133 AS9318 SK Broadband Co Ltd 1.65ms from Incheon, KR
60.149.95.69 AS17676 SoftBank Corp. 3.53ms from Osaka, JP
115.37.146.165 AS18126 Chubu Telecommunications Company, Inc. 5.19ms from Osaka, JP
18.164.56.85 AS16509 Amazon.com, Inc. 0.11ms from Paris, FR
27.207.44.165 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Qingdao, CN
203.237.177.21 AS18329 Sangmyung University 4.42ms from Seoul, KR
101.231.96.5 AS4812 China Telecom (Group) 2.71ms from Shanghai, CN
60.76.228.149 AS17676 SoftBank Corp. 3.04ms from Tokyo, JP
120.202.70.101 AS9808 China Mobile Communications Group Co., Ltd. 8.02ms from Wuhan, CN
185.167.206.5 AS57758 CBWS Holding B.V. 1.95ms from Amsterdam, NL
204.237.227.5 AS3257 GTT Communications Inc. 0.21ms from Atlanta, US
117.139.150.37 AS9808 China Mobile Communications Group Co., Ltd. 7.37ms from Chengdu, CN
51.6.160.21 AS6871 Plusnet 5.71ms from Erith, GB
154.220.50.229 AS132839 POWER LINE DATACENTER 1.31ms from Hong Kong, HK
37.37.1.133 AS42961 Mobile Telecommunications Company K.S.C.P. 12.94ms from Kuwait City, KW
83.136.1.133 AS29045 IT Action Limited 0.93ms from London, GB
194.246.1.197 AS59453 Electrolux Italia SpA 11.33ms from Milan, IT
193.248.182.5 AS3215 Orange S.A. 2.67ms from Paris, FR
73.215.137.133 AS7922 Comcast Cable Communications, LLC 14.07ms from Piscataway, US
54.84.29.101 AS14618 Amazon.com, Inc. 0.24ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 149.137.241.2
traceroute to 149.137.241.2 (149.137.241.2): 64 hops max, 52 byte packets
2 [AS30059] 70.36.35.1 15.467 ms
3 *
4 *
6 *
7 [AS12213] 149.137.241.2 13.773 ms
Measurement taken from IPinfo ProbeNet in Cincinnati, 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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