Data as of Nov 11, 2026
91.244.158.0/24
Anonymizer · ISP proxyMamut Rahal Software - FZCO · 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 Oct 10, 2026
its first announcement on record
IPv4 market
Path
Announced by AS198566 since Oct 10, 2026 · 5 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 91.244.158.0/24 | /24s |
|---|---|---|
| PP "SKS-Pervomaysk" | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.244.158.0/24
From the registry to its use
- Aug 16, 2012Registry recordPP "SKS-Pervomaysk"ASSIGNED PI91.244.128.0/19
- Oct 10, 2026– today
- Oct 12, 2026Route objectAS198566 Mamut Rahal Software - FZCORIPE route object for AS198566 Mamut Rahal Software - FZCO, maintainer INTERLIR-MNT
- todayLeased fromInterLIRLessor
Network & registry
Origin network
AS198566
AE
- Name
- Mamut Rahal Software - FZCO
- Type
- Hosting
- Registered
- Apr 22, 2026
- Domain
- mamutrahal.ltd
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · 1 mo
- 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