Data as of Nov 9, 2026
31.204.54.0/24
Anonymizer · Datacenter proxyWS Telecom Inc · space held by Posazhennikov Vladimir Vasilevich
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 31.204.54.0/24 | /24s |
|---|---|---|
| Posazhennikov Vladimir Vasilevich | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
31.204.54.0/24
From the registry to its use
- Jun 9, 2022– Feb 15, 2023
- Jul 18, 2022AssignedMilanASSIGNED PA31.204.54.0/24
- Aug 19, 2022Registry recordPosazhennikov Vladimir VasilevichALLOCATED PA31.204.0.0/18
- Feb 4, 2023– Mar 11, 2023AnnouncedAS17447 Net4India Ltd
- Feb 4, 2023– May 10, 2023
- Apr 3, 2023Route objectAS209372 WS Telecom IncRIPE route object for AS209372 WS Telecom Inc, maintainer IPMEN RU-MENDANIL-1-MNT ROMEINTERNET
- Apr 3, 2023Route objectAS209372 WS Telecom IncRADB route object for AS209372 WS Telecom Inc, maintainer MAINT-AS209372
- Apr 29, 2023– Dec 13, 2025
- Dec 2, 2025– today
- Dec 9, 2025Route objectAS213541 WS Telecom IncRADB route object for AS213541 WS Telecom Inc, maintainer MAINT-AS209372
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 |
|---|---|---|---|---|---|---|
| 31.204.0.0/18 | 16,384 | RU-PVV-20110429 | Posazhennikov Vladimir Vasilevich (ORG-PVV3-RIPE) · RU | ALLOCATED PA | Aug 19, 2022 | abuse@ |
| └ 31.204.54.0/24 | 256 | WS-IT | Milan | ASSIGNED PA | Jul 18, 2022 | abuse@ via RU-PVV-20110429 |
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
- Posazhennikov Vladimir Vasilevich
- Handle
- ORG-PVV3-RIPE
- Range
- 31.
204. 0. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Aug 19, 2022
Origin network
AS213541
US
- Name
- WS Telecom Inc
- Type
- Hosting
- Registered
- Jan 21, 2025
- Domain
- wstelecom.us
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2022
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 4
- Last change of origin
- Dec 2025
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.204.32.0/19 | AS209372 | /24 | RIPE | Another network |
| 31.204.32.0/19 | AS213541 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 31.
204. 54. 0/ 24 - Netname
- WS-IT
- Registrant
- Milan
- Registrant country
- IT
- Organization
- Milan
- Org country
- IT
- Type
- ASSIGNED PA
- Created
- Jul 18, 2022
- Updated
- Dec 9, 2025
- Maintainer
- ipmen
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 29, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
city26. ru - Name
- Abuse-C Role
- Handle
- AR67293-RIPE