Data as of Nov 5, 2026
89.19.56.0/24
Anonymizer · Datacenter proxyWS Telecom Inc · space held by Ivan Bulavkin
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 89.19.56.0/24 | /24s |
|---|---|---|
| Ivan Bulavkin | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
89.19.56.0/24
From the registry to its use
- Oct 16, 2020Registry recordIvan BulavkinALLOCATED PA89.19.56.0/22
- Apr 21, 2021AssignedSIA "Singularity Telecom"ASSIGNED PA89.19.56.0/23
- May 12, 2025– Nov 19, 2025
- Aug 6, 2025Route objectAS213541 WS Telecom IncRADB route object for AS213541 WS Telecom Inc, maintainer MAINT-AS209372
- Nov 8, 2025– today
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 |
|---|---|---|---|---|---|---|
| 89.19.56.0/22 | 1,024 | RU-MAINACC-20181009 | Ivan Bulavkin (ORG-BIA108-RIPE) · RU | ALLOCATED PA | Oct 16, 2020 | noc@ |
| └ 89.19.56.0/23 | 512 | StelecomCN | SIA "Singularity Telecom" (ORG-ST325-RIPE) · US | ASSIGNED PA | Apr 21, 2021 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Ivan Bulavkin
- Handle
- ORG-BIA108-RIPE
- Range
- 89.
19. 56. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Oct 16, 2020
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
- May 2025
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 2
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS213541 | RADB | Lease to customer ID21 | MAINT-AS209372 | Aug 30, 2026 |
Whois
Registration for this announcement
- Range
- 89.
19. 56. 0/ 23 - Netname
- StelecomCN
- Registrant
- SIA "Singularity Telecom"
- Registrant country
- US
- Organization
- SIA "Singularity Telecom" (ORG-ST325-RIPE)
- Org country
- US
- Type
- ASSIGNED PA
- Created
- Apr 21, 2021
- Updated
- Jun 28, 2023
- Maintainer
- MEN2018-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Oct 9, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ws. network - Name
- SIA "Singularity Telecom"
- Handle
- ST13100-RIPE