Data as of Nov 3, 2026
31.98.0.0/19
3,328 anonymizer addresses · 41% · ISP proxy4 residential-proxy exits · 30 daysFree Pro SAS · space held by Wookra, LLC
Residential-proxy exits
Proxy exits
4
0.05% of its addresses · 30 days
Spread
4 of 32
/24s with at least one exit
Providers
4
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
162 observations
- ISP proxy · anonymizer
- Unknown
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 31.98.3.0/24 | 0 | 1 | |
| 31.98.4.0/24 | 0 | 1 | |
| 31.98.27.0/24 | 0 | 1 | |
| 31.98.28.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- DataImpulse
- Q2IP
- Smartproxy
IPv4 market
Path
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 31.98.0.0/19 | /24s |
|---|---|---|
| Wookra, LLC | 3,32841% | 13 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
31.98.0.0/19
From the registry to its use
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 | [email protected] |
| └ 31.98.0.0/19 | 8,192 | FR | unknown | ASSIGNED PA | Oct 5, 2025 | [email protected] 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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 4,864 | 59% | 3 | |
| ISP proxyanonymizer | 3,328 | 41% | 8 |
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
AS30781
FR
- Name
- Free Pro SAS
- Type
- Internet provider
- Registered
- Dec 3, 2003
- Domain
- freepro.com
- Website
- www.freepro.com
- Industry
- Internet Service Provider (ISP)
- 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
Whois
Registration for this announcement
- Range
- 31.98.0.0/19
- Netname
- FR
- Registrant country
- FR
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Oct 5, 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
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR78226-RIPE