AS12213
Centersquare
Scanned 1h 18m ago
🔄 Rescan

📋 Summary

IP address summary information
NameCentersquare
Websitehttps://centersquaredc.com/
IPv4 addresses41K
IPv6 addresses~2^84
ASN typeTransit
RegistryARIN
AllocatedOct 20, 2017
UpdatedJul 22, 2025

📊 IP Ranges

IPv4: 37 | IPv6: 15
NetblockIP Count
149.137.236.0/22 1.0K
131.226.244.0/22 1.0K
2604:7ac0:1000::/40 0
131.226.200.0/21 2.0K
2604:7ac0:f00::/40 0
131.226.216.0/21 2.0K
2604:7ac0:300::/40 0
2604:7ac0::/40 0
149.137.228.0/22 1.0K
24.170.144.0/22 1.0K
2604:7ac0:500::/40 0
2604:7ac0:200::/40 0
149.137.240.0/22 1.0K
131.226.252.0/22 1.0K
74.80.248.0/24 256
24.170.148.0/22 1.0K
149.137.223.0/24 256
131.226.192.0/21 2.0K
2604:7ac0:e00::/40 0
149.137.224.0/22 1.0K
24.170.140.0/22 1.0K
131.226.224.0/22 1.0K
131.226.232.0/21 2.0K
151.242.102.0/24 256
2a09:bf80::/40 0
131.226.208.0/21 2.0K
149.137.220.0/22 1.0K
149.137.252.0/22 1.0K
208.67.48.0/21 2.0K
2604:7ac0:400::/40 0
2604:7ac0:800::/40 0
149.137.200.0/21 2.0K
108.186.178.0/24 256
149.137.192.0/21 2.0K
74.80.242.0/24 256
24.170.128.0/22 1.0K
131.226.248.0/22 1.0K
2604:7ac0:700::/40 0
2604:7ac0:100::/40 0
2604:7ac0:d00::/40 0
91.132.68.0/22 1.0K
149.137.248.0/22 1.0K
149.137.232.0/22 1.0K
193.93.84.0/22 1.0K
149.137.244.0/22 1.0K
2604:7ac0:1100::/40 0
185.143.78.0/24 256
24.170.154.0/23 512
131.226.240.0/22 1.0K
149.137.216.0/22 1.0K
2604:7ac0:600::/40 0
24.170.132.0/22 1.0K

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS12213
NameCNSQ-AS12213
OrganizationCentersquare
Websitehttps://centersquaredc.com/
Statusactive
AllocatedOct 20, 2017
UpdatedJul 22, 2025

Contacts

RegistrantCentersquare
Address3100 Olympus Blvd, Suite 510 Copppell TX 75019 United States

Source: ARIN

🔗 Peers

1 peer for this ASN
ASNNameCountry
AS137409 GSL Networks Pty LTD -

Peer data from RIPE Stat ASN neighbours.

⬆️ Upstreams

7 upstreams
ASNName
AS25091 IP-Max IP-Max SA
AS2686 AT&T Enterprises, LLC
AS3356 Level 3 Parent, LLC
AS49915 MEGAPORT Megaport (UK) Limited
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

36 downstreams
ASNNameCountry
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-AS Redstor Limited -
AS20201 Caryco Tech -
AS21701 Merative US L.P. -
AS23280 Venn Technology Corp -
AS26584 VERTAFORE, INC -
AS26842 MFXCHANGE US, INC -
AS29802 HIVELOCITY, Inc. -
AS29971 iControl Systems USA LLC -
AS30031 Mimecast North America Inc US
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. CV
AS398863 White Cap Construction Supply -
AS399321 Defend Edge -
AS401577 StrataCare Solutions LLC -
AS402438 Viyu -
AS40372 Schweser -
AS46099 Kaplan Higher Education Corporation -
AS53736 Nutanix IT
AS54766 Hilton Resorts Corporation -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
149.137.236.0/22 AS12213 /24 ✓ Valid
131.226.244.0/22 AS12213 /24 ✓ Valid
131.226.200.0/21 AS12213 /24 ✓ Valid
131.226.216.0/21 AS12213 /24 ✓ Valid
149.137.228.0/22 AS12213 /24 ✓ Valid
24.170.144.0/22 AS12213 /24 ✓ Valid
149.137.240.0/22 AS12213 /24 ✓ Valid
131.226.252.0/22 AS12213 /24 ✓ Valid
74.80.248.0/24 AS12213 /24 Not Found
24.170.148.0/22 AS12213 /24 ✓ Valid
149.137.223.0/24 AS12213 /24 ✓ Valid
131.226.192.0/21 AS12213 /24 ✓ Valid
149.137.224.0/22 AS12213 /24 ✓ Valid
24.170.140.0/22 AS12213 /24 ✓ Valid
131.226.224.0/22 AS12213 /24 ✓ Valid
131.226.232.0/21 AS12213 /24 ✓ Valid
151.242.102.0/24 AS12213 /24 ✓ Valid
131.226.208.0/21 AS12213 /24 ✓ Valid
149.137.220.0/22 AS12213 /24 ✓ Valid
149.137.252.0/22 AS12213 /24 ✓ Valid
208.67.48.0/21 AS12213 /21 Not Found
149.137.200.0/21 AS12213 /24 ✓ Valid
108.186.178.0/24 AS12213 /24 ✓ Valid
149.137.192.0/21 AS12213 /24 ✓ Valid
74.80.242.0/24 AS12213 /24 Not Found
24.170.128.0/22 AS12213 /24 ✓ Valid
131.226.248.0/22 AS12213 /24 ✓ Valid
91.132.68.0/22 AS12213 /22 ✓ Valid
149.137.248.0/22 AS12213 /24 ✓ Valid
149.137.232.0/22 AS12213 /24 ✓ Valid
193.93.84.0/22 AS12213 /22 Not Found
149.137.244.0/22 AS12213 /24 ✓ Valid
185.143.78.0/24 AS12213 /24 ✗ Invalid
24.170.154.0/23 AS12213 /24 ✓ Valid
131.226.240.0/22 AS12213 /24 ✓ Valid
149.137.216.0/22 AS12213 /24 ✓ Valid
24.170.132.0/22 AS12213 /24 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

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