Data as of Nov 11, 2026
131.226.45.0/24
No anonymizer space · no proxy exits in 30 daysPerimeter 81 LLC · space held by Check Point Software Technologies Inc.
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 131.226.45.0/24 | /24s |
|---|---|---|---|
| Perimeter 81 | Check Point | 256100% | 1 |
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 |
|---|---|---|---|---|---|---|
| 131.226.32.0/20 | 4,096 | CPST-16 | Check Point Software Technologies Inc. (CPST-16) · US | Direct Allocation | Jun 19, 2020 | — |
| └ 131.226.45.0/24 | 256 | CP-US-DC-CH-SUB2 | Check Point SASE - Chicago (C08187526) · US | Reassigned | May 4, 2026 | — |
Network & registry
Registry
Holder
- Organization
- Check Point Software Technologies Inc.
- Handle
- CPST-16
- Range
- 131.
226. 32. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Jun 19, 2020
Origin network
AS398391
US
- Name
- Perimeter 81 LLC
- Type
- Business
- Registered
- May 14, 2020
- Domain
- checkpoint.com
- Website
- www.checkpoint.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2022
- Current origin since
- Feb 2022 · 4.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 131.
226. 45. 0/ 24 - Netname
- CP-US-DC-CH-SUB2
- Registrant
- Check Point SASE - Chicago
- Organization
- Check Point SASE - Chicago (C08187526)
- Type
- Reassigned
- Handle
- NET-131-226-45-0-1
- Parent
- NET-131-226-32-0-1
- Created
- May 4, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 19, 2020
- Status
- assigned
Report abuse
Abuse contact
- gregoryl@
checkpoint. com - Name
- LIsochenko, Gregory
- Phone
- +1-866-923-0907
- Handle
- LISOC-ARIN