Data as of Nov 9, 2026
91.244.136.0/24
Anonymizer · ISP proxyLINK4 Communication · space held by PP "SKS-Pervomaysk"
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Nov 4, 2026
its first announcement on record
IPv4 market
Path
Announced by AS152606 since Nov 4, 2026 · 5 days ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 91.244.136.0/24 | /24s |
|---|---|---|
| PP "SKS-Pervomaysk" | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.244.136.0/24
From the registry to its use
- Aug 16, 2012Registry recordPP "SKS-Pervomaysk"ASSIGNED PI91.244.128.0/19
- Sep 28, 2026– Oct 9, 2026
- Nov 1, 2026Route objectAS152606 LINK4 CommunicationRIPE route object for AS152606 LINK4 Communication, maintainer INTERLIR-MNT
- Nov 4, 2026– today
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 91.244.136.0/22 since Sep 28, 2026 | AS6939 | Unknown |
Network & registry
Origin network
AS152606
BD
- Name
- LINK4 Communication
- Type
- Hosting
- Registered
- Mar 3, 2024
- Domain
- link4bd.com
- Website
- link4bd.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 4, 2026
- Current origin since
- Nov 4, 2026 · under a month
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 91.
244. 128. 0/ 19 - Netname
- PRMNET
- Registrant
- PP "SKS-Pervomaysk"
- Registrant country
- UA
- Organization
- PP "SKS-Pervomaysk" (ORG-PA254-RIPE)
- Org country
- UA
- Type
- ASSIGNED PI
- Created
- Aug 16, 2012
- Updated
- May 27, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Aug 16, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mytelecom. ua - Name
- Abuse-C Role
- Handle
- AR24539-RIPE