Data as of Nov 8, 2026
185.81.147.0/24
8 residential-proxy exits · 30 daysWS Telecom Inc · space held by Ivan Bulavkin
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Providers
1
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.6K observations
Proxy providers listing exits
- Ake.net
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 |
|---|---|---|---|---|---|---|
| 185.81.144.0/22 | 1,024 | RU-MAINACC-20141216 | Ivan Bulavkin (ORG-BIA108-RIPE) · RU | ALLOCATED PA | Mar 12, 2019 | noc@ |
| └ 185.81.146.0/23 | 512 | Net-MEN-180712 | unknown | ASSIGNED PA | Jul 4, 2018 | noc@ via RU-MAINACC-20141216 |
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
- Ivan Bulavkin
- Handle
- ORG-BIA108-RIPE
- Range
- 185.
81. 144. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Mar 12, 2019
Origin network
AS209372
US
- Name
- WS Telecom Inc
- Type
- Hosting
- Registered
- Aug 23, 2019
- Domain
- wstelecom.us
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2021
- Current origin since
- Mar 2021 · 5.6 yr
- Origin networks
- 2
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 185.
81. 146. 0/ 23 - Netname
- Net-MEN-180712
- Registrant country
- ES
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Jul 4, 2018
- Updated
- Mar 31, 2021
- Maintainer
- MNT-SINGULARITY2018
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 16, 2014
- Status
- assigned
Report abuse
Abuse contact
- noc@
onerinvestments. com - Name
- ONER INVESTMENTS NOC TEAM
- Handle
- OINT1-RIPE