Data as of Nov 10, 2026

185.97.78.0/24

Anonymizer · Datacenter proxy61 residential-proxy exits · 30 days

Clouvider Limited · space held by Ivan Bulavkin

Announcement
this exact prefix
No RPKI
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical

Residential-proxy exits

Proxy exits
61
24% of its addresses · 30 days
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

20K observations
IPv4 market

Path

1 · Holder
record created Mar 12, 2019
2 · Leased from
its owner, directly
3 · Announced by
AS62240 Clouvider Limited
since Jul 2022 · 4.4 yr ago
4 · Use
Proxy providersnamed ProxyLine
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 185.97.78.0/24/24s
ProxyLine
256100%
1
Leased from

Owners leasing their own space

NameIn 185.97.78.0/24/24s
Ivan Bulavkin
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

185.97.78.0/24

From the registry to its use

  1. Mar 12, 2019
    Registry record
    Ivan Bulavkin
    ALLOCATED PA
    185.97.76.0/22
  2. Oct 24, 2021– Feb 8, 2022
    Announced
    AS1239 Cogent Communications, LLC
  3. Feb 9, 2022– Jun 20, 2022
    Announced
    AS207710 WS Telecom Inc
  4. Jun 24, 2022
    Assigned
    Proline IT Ltd
    ASSIGNED PA
    185.97.78.0/24
  5. Jun 26, 2022
    Route object
    AS62240 Clouvider Limited
    RIPE route object for AS62240 Clouvider Limited, maintainer QWARTA-MNT
  6. Jul 3, 2022– today
    Announced
    AS62240 Clouvider Limited
    Hosting
  7. today
    Used
    ProxyLine
    Proxy seller

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.97.76.0/221,024RU-MAINACC-20150422Ivan Bulavkin (ORG-BIA108-RIPE) · RUALLOCATED PAMar 12, 2019noc@onerinvestments.com
└ 185.97.78.0/24256PL-PROLINEProline IT Ltd (ORG-PIL34-RIPE) · PLASSIGNED PAJun 24, 2022abuse@ithostline.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Oct 2021
Current origin since
Jul 2022 · 4.4 yr
Origin networks
3
Last change of origin
Jul 2022
Recorded history

History

Handoffs
2