Data as of Nov 5, 2026
31.98.80.0/20
No anonymizer space · no proxy exits in 30 daysBRSK Limited · space held by Wookra, LLC
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 |
|---|---|---|---|---|---|---|
| 31.98.0.0/16 | 65,536 | US-WOOKRA-20101125 | Wookra, LLC (ORG-WL636-RIPE) · US | ALLOCATED PA | May 15, 2025 | abuse@ |
| └ 31.98.80.0/20 | 4,096 | AS51809 | unknown | ASSIGNED PA | Sep 24, 2025 | abuse@ via US-WOOKRA-20101125 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Wookra, LLC
- Handle
- ORG-WL636-RIPE
- Range
- 31.
98. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- May 15, 2025
Origin network
AS51809
GB
- Name
- BRSK Limited
- Type
- Internet provider
- Registered
- Jan 15, 2021
- Domain
- brsk.co.uk
- Website
- www.brsk.co.uk/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2025
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS51809 | RIPE | LIR-US-WOOKRA-1-MNT | Sep 24, 2025 |
Whois
Registration for this announcement
- Range
- 31.
98. 80. 0/ 20 - Netname
- AS51809
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 24, 2025
- Updated
- Oct 5, 2025
- Maintainer
- lir-us-wookra-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Nov 25, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
wookra. com - Name
- Abuse-C Role
- Handle
- AR78226-RIPE