Data as of Nov 4, 2026
131.226.240.0/22
No anonymizer space · no proxy exits in 30 daysCentersquare
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 131.226.192.0/18 | 16,384 | 131-226-192-0-18 | Centersquare (PIL-188) · US | Direct Allocation | Mar 1, 2018 | [email protected] |
| └ 131.226.240.128/27 | 32 | CT-260707-131-226-240-128-27 | unknown | — | — | — |
| └ 131.226.240.176/28 | 16 | CT-260720-131-226-240-176-28 | unknown | — | — | — |
| └ 131.226.242.8/29 | 8 | CT-250411-131-226-242-8-29 | unknown | — | — | — |
| └ 131.226.242.64/28 | 16 | CT-250207-131-226-242-64-28 | unknown | — | — | — |
| └ 131.226.242.80/28 | 16 | CT-250110-131-226-242-80-28 | unknown | — | — | — |
| └ 131.226.242.112/28 | 16 | CT-250110-131-226-242-112-28 | unknown | — | — | — |
| └ 131.226.243.16/29 | 8 | CT-250530-131-226-243-16-29 | unknown | — | — | — |
| └ 131.226.243.24/29 | 8 | CT-250530-131-226-243-24-29 | unknown | — | — | — |
| └ 131.226.243.176/29 | 8 | CT-241126-131-226-243-176-29 | unknown | — | — | — |
| └ 131.226.243.192/27 | 32 | CT-250225-131-226-243-192-27 | unknown | — | — | — |
| └ 131.226.243.224/28 | 16 | CT-250213-131-226-243-224-28 | unknown | — | — | — |
Network & registry
Origin network
AS12213
US
- Name
- Centersquare
- Type
- Hosting
- Registered
- Oct 20, 2017
- Domain
- centersquaredc.com
- Website
- centersquaredc.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.226.192.0/18 | AS12213 | /24 | ARIN | RPKI valid |
| 131.226.192.0/18 | AS398014 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12213 | RADB | ATL PREFIX | MAINT-AS12213 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 131.226.192.0/18
- Netname
- 131-226-192-0-18
- Registrant
- Centersquare
- Organization
- Centersquare (PIL-188)
- Org address
- 3100 Olympus Blvd, Suite 510, Copppell, TX, 75019
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-226-192-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Mar 1, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 1, 2018
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Contact
- Phone
- +1-855-699-8372
- Handle
- ABUSE7809-ARIN