AS12213
Centersquare — centersquaredc.com
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Summary
| Country |
 United States
|
| Organization | Centersquare |
| Domain | centersquaredc.com |
| Number of IPv4 | 41,984 |
| Number of IPv6 | 4.6423× 1027 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | October 20, 2017 (about 8 years ago) |
| Updated | July 22, 2025 (about 3 months ago) |
IP Ranges
AS12213 announces 36 IPv4 ranges and 15 IPv6 ranges.
That's a total of 41,984 IPv4 addresses and 4.6423× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 24.170.128.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 24.170.132.0/22 |
Trapeze Software Ulc
|
1,024 | ARIN | REASSIGNMENT |
| 24.170.136.0/22 |
Denver Pc Tech, LLC
|
1,024 | ARIN | REASSIGNMENT |
| 24.170.140.0/22 |
 Mazzzing Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 24.170.144.0/22 |
Micro Support Group INC
|
1,024 | ARIN | REASSIGNMENT |
| 24.170.148.0/22 |
Mlogica, LLC - Ban (10058)
|
1,024 | ARIN | REASSIGNMENT |
| 74.80.242.0/24 |
Moboware Inc.
|
256 | ARIN | ALLOCATION |
| 74.80.248.0/24 |
Moboware Inc.
|
256 | ARIN | ALLOCATION |
| 91.132.68.0/22 |
 Cyxtera Technology UK Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 131.226.192.0/21 |
Centersquare
|
2,048 | ARIN | ALLOCATION |
| 131.226.200.0/21 |
Centersquare
|
2,048 | ARIN | ALLOCATION |
| 131.226.208.0/21 |
Centersquare
|
2,048 | ARIN | ALLOCATION |
| 131.226.216.0/21 |
Centersquare
|
2,048 | ARIN | ALLOCATION |
| 131.226.224.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 131.226.232.0/21 |
Centersquare
|
2,048 | ARIN | ALLOCATION |
| 131.226.240.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 131.226.244.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 131.226.248.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 131.226.252.0/22 |
Adim Technologies
|
1,024 | ARIN | REASSIGNMENT |
| 149.137.192.0/21 |
Centersquare
|
2,048 | ARIN | ALLOCATION |
| 149.137.200.0/21 |
Steely LLC
|
2,048 | ARIN | REASSIGNMENT |
| 149.137.208.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 149.137.216.0/22 |
Merkle UK One Limited
|
1,024 | ARIN | REASSIGNMENT |
| 149.137.220.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 149.137.224.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 149.137.228.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 149.137.232.0/22 |
Fort Austin Consulting Group LLC
|
1,024 | ARIN | REASSIGNMENT |
| 149.137.236.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 149.137.240.0/22 |
Centersquare
|
1,024 | ARIN | ALLOCATION |
| 149.137.244.0/22 |
Fti Services Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 149.137.248.0/22 |
Cyxtera Technology UK Limited
|
1,024 | ARIN | REALLOCATION |
| 149.137.252.0/22 |
Edi Health Group, Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 151.242.102.0/24 |
Adaptive Computing
|
256 | RIPE NCC | ASSIGNED PA |
| 185.143.78.0/24 |
UK-Isobark-Merkle
|
256 | RIPE NCC | LIR-PARTITIONED PA |
| 193.93.84.0/22 |
The Portal Partnership LTD
|
1,024 | RIPE NCC | ASSIGNED PI |
| 208.67.48.0/21 |
En Masse Entertainment Inc.
|
2,048 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2604:7ac0::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:100::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:200::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:300::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:400::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:500::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:600::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:700::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:800::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:d00::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:e00::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:f00::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:1000::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2604:7ac0:1100::/40 |
Centersquare
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2a09:bf80::/40 |
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 3 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.