Summary

Country
US United States
Organization Centersquare
Domain centersquaredc.com
Number of IPv4 40,960
Number of IPv6 4.6423× 1027
AS Type Hosting
Registry ARIN
Allocated October 20, 2017 (about 7 years ago)
Updated July 22, 2025 (about 11 days ago)

IP Ranges

AS12213 announces 35 IPv4 ranges and 15 IPv6 ranges.

That's a total of 40,960 IPv4 addresses and 4.6423× 1027 IPv6 addresses.

Prefix Organization Size Registry Status
24.170.128.0/22
US Centersquare
1,024 ARIN ALLOCATION
24.170.132.0/22
US Trapeze Software Ulc
1,024 ARIN REASSIGNMENT
24.170.136.0/22
US Denver Pc Tech, LLC
1,024 ARIN REASSIGNMENT
24.170.140.0/22
CA Mazzzing Inc.
1,024 ARIN REASSIGNMENT
24.170.144.0/22
US Micro Support Group INC
1,024 ARIN REASSIGNMENT
24.170.148.0/22
US Mlogica, LLC - Ban (10058)
1,024 ARIN REASSIGNMENT
74.80.242.0/24
US Moboware Inc.
256 ARIN ALLOCATION
74.80.248.0/24
US Moboware Inc.
256 ARIN ALLOCATION
91.132.68.0/22
GB Cyxtera Technology UK Limited
1,024 RIPE NCC ALLOCATED PA
131.226.192.0/21
US Centersquare
2,048 ARIN ALLOCATION
131.226.200.0/21
US Centersquare
2,048 ARIN ALLOCATION
131.226.208.0/21
US Centersquare
2,048 ARIN ALLOCATION
131.226.216.0/21
US Centersquare
2,048 ARIN ALLOCATION
131.226.224.0/22
US Centersquare
1,024 ARIN ALLOCATION
131.226.232.0/21
US Centersquare
2,048 ARIN ALLOCATION
131.226.240.0/22
US Centersquare
1,024 ARIN ALLOCATION
131.226.244.0/22
US Centersquare
1,024 ARIN ALLOCATION
131.226.248.0/22
US Centersquare
1,024 ARIN ALLOCATION
131.226.252.0/22
US Adim Technologies
1,024 ARIN REASSIGNMENT
149.137.192.0/21
US Centersquare
2,048 ARIN ALLOCATION
149.137.200.0/21
US Steely LLC
2,048 ARIN REASSIGNMENT
149.137.216.0/22
GB Merkle UK One Limited
1,024 ARIN REASSIGNMENT
149.137.220.0/22
US Centersquare
1,024 ARIN ALLOCATION
149.137.224.0/22
US Centersquare
1,024 ARIN ALLOCATION
149.137.228.0/22
US Centersquare
1,024 ARIN ALLOCATION
149.137.232.0/22
US Fort Austin Consulting Group LLC
1,024 ARIN REASSIGNMENT
149.137.236.0/22
US Centersquare
1,024 ARIN ALLOCATION
149.137.240.0/22
US Centersquare
1,024 ARIN ALLOCATION
149.137.244.0/22
US Fti Services Inc.
1,024 ARIN REASSIGNMENT
149.137.248.0/22
GB Cyxtera Technology UK Limited
1,024 ARIN REALLOCATION
149.137.252.0/22
US Edi Health Group, Inc.
1,024 ARIN REASSIGNMENT
151.242.102.0/24
US Adaptive Computing
256 RIPE NCC ASSIGNED PA
185.143.78.0/24
GB UK-Isobark-Merkle
256 RIPE NCC LIR-PARTITIONED PA
193.93.84.0/22
GB The Portal Partnership LTD
1,024 RIPE NCC ASSIGNED PI
208.67.48.0/21
US En Masse Entertainment Inc.
2,048 ARIN ALLOCATION
Prefix Organization Size Registry Status
2604:7ac0::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:100::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:200::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:300::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:400::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:500::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:600::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:700::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:800::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:d00::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:e00::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:f00::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:1000::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2604:7ac0:1100::/40
US Centersquare
3.0949× 1026 ARIN ALLOCATION
2a09:bf80::/40
GB Cyxtera Technology UK Limited
3.0949× 1026 RIPE NCC ALLOCATED-BY-RIR

Peers

AS12213 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS12213 connects to the global Internet via at least 2 upstream providers. In this setup, AS12213 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS12213 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS12213's role in extending Internet access beyond its own infrastructure.

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