Data as of Nov 3, 2026
91.124.22.0/24
Anonymizer · ISP proxyLINK4 Communication · space held by JSC "Ukrtelecom"
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Oct 22, 2026
from AS8220 COLT Technology Services Group Limited, after 1.6 years unannounced
IPv4 market
Path
Announced by AS152606 since Oct 22, 2026 · 12 days ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 91.124.22.0/24 | /24s |
|---|---|---|---|
| Ipway | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 91.124.22.0/24 | /24s |
|---|---|---|
| JSC "Ukrtelecom" | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.124.22.0/24
From the registry to its use
- Oct 6, 2006Registry recordJSC "Ukrtelecom"ALLOCATED PA91.124.0.0/16
- Jan 12, 2024ReallocatedJSC "Ukrtelecom"SUB-ALLOCATED PA91.124.0.0/17
- Apr 23, 2024– Jun 9, 2024
- May 29, 2024– Feb 28, 2025
- Oct 22, 2026– Nov 2, 2026
- Oct 22, 2026– Nov 2, 2026
- Oct 26, 2026Route objectIPXORIPE route object for AS152606 LINK4 Communication, maintainer NETUTILS-MNT
- Oct 26, 2026Route objectIPXORADB route object for AS152606 LINK4 Communication, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
- todayUsedIpwayProxy 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 91.124.0.0/16 | 65,536 | UA-UKRTELECOM-20061006 | JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA | ALLOCATED PA | Oct 6, 2006 | [email protected] |
| └ 91.124.0.0/17 | 32,768 | IPXO-91-124-0 | JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA | SUB-ALLOCATED PA | Jan 12, 2024 | [email protected] |
| └ 91.124.22.0/24 | 256 | NET-91-124-22-0-24 | unknown | ASSIGNED PA | Oct 24, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- JSC "Ukrtelecom"
- Handle
- ORG-USTC1-RIPE
- Range
- 91.124.0.0/16
- Registration type
- ALLOCATED PA
- Record created
- Oct 6, 2006
Origin network
AS152606
BD
- Name
- LINK4 Communication
- Type
- Hosting
- Registered
- Mar 3, 2024
- Domain
- link4bd.com
- Website
- link4bd.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2024
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 4
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 91.124.22.0/24
- Netname
- NET-91-124-22-0-24
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Oct 26, 2026
- Updated
- Oct 26, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Oct 6, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse Contact
- Handle
- AR834