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Data as of Nov 3, 2026

91.124.170.0/24

Anonymizer · Datacenter proxy

Zenlayer Inc · space held by JSC "Ukrtelecom"

Announcement
this exact prefix
RPKI valid
Announced by
AS21859
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin Sep 28, 2026
from AS402265 Mutanet LLC
IPv4 market

Path

Announced by AS21859 since Sep 28, 2026 · 5 wk ago
1 · Holder
JSC "Ukrtelecom"
record created Oct 6, 2006 · reallocated to ORG-PC2084-RIPE May 7, 2025
2 · Leased from
IPXO
for its owner JSC "Ukrtelecom"
3 · Announced by
AS21859 Zenlayer Inc
since Sep 28, 2026 · 5 wk ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 91.124.170.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 91.124.170.0/24/24s
JSC "Ukrtelecom"
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

91.124.170.0/24

From the registry to its use

  1. Oct 6, 2006
    Registry record
    JSC "Ukrtelecom"
    ALLOCATED PA
    91.124.0.0/16
  2. Mar 5, 2022– Mar 16, 2022
    Announced
    AS6849 JSC 'Ukrtelecom'
    Internet provider
  3. Mar 13, 2025– Oct 2, 2025
    Announced
    AS214305
  4. Apr 25, 2026– May 30, 2026
    Announced
    AS20473 The Constant Company, LLC
    Hosting
  5. Aug 23, 2026– Sep 15, 2026
    Announced
    AS402265 Mutanet LLC
  6. Sep 28, 2026– Nov 2, 2026
    Announced
    AS21859 Zenlayer Inc
    Hosting
  7. Oct 1, 2026
    Route object
    IPXO
    RIPE route object for AS21859 Zenlayer Inc, maintainer NETUTILS-MNT
  8. Oct 1, 2026
    Route object
    IPXO
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS834
  9. today
    Leased from
    IPXO
    IP broker

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
91.124.0.0/1665,536UA-UKRTELECOM-20061006JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UAALLOCATED PAOct 6, 2006[email protected]
└ 91.124.128.0/1732,768NET-91-124-128-0unknownSUB-ALLOCATED PAJan 12, 2024[email protected]
└ 91.124.170.0/24256SuperOnlineunknownSUB-ALLOCATED PAMay 7, 2025[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
JSC "Ukrtelecom"
Handle
ORG-USTC1-RIPE
Range
91.124.0.0/16
Registration type
ALLOCATED PA
Record created
Oct 6, 2006
Reallocated to
ORG-PC2084-RIPE
Reallocated range
91.124.170.0/24
Reallocation type
SUB-ALLOCATED PA
Reallocated
May 7, 2025
Origin network

AS21859

US
Name
Zenlayer Inc
Type
Hosting
Registered
Apr 2, 2013
Domain
zenlayer.com
Website
www.zenlayer.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
314