Data as of Nov 10, 2026

91.124.232.0/23

Anonymizer · ISP proxy

Windstream Communications LLC · space held by JSC "Ukrtelecom"

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Oct 6, 2006 · reallocated to a party the registry does not name Jan 12, 2024
2 · Leased from
for its owner JSC "Ukrtelecom"
3 · Announced by
AS7029 Windstream Communications LLC
since Apr 2025 · 19 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 91.124.232.0/23/24s
IPXO
512100%
2
Leased from

Owners leasing their own space

NameIn 91.124.232.0/23/24s
JSC "Ukrtelecom"
512100%
2

Lineage

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

91.124.232.0/23

From the registry to its use

  1. Oct 6, 2006
    Registry record
    JSC "Ukrtelecom"
    ALLOCATED PA
    91.124.0.0/16
  2. Mar 15, 2013– Jun 27, 2016
    Announced
    AS6849 JSC 'Ukrtelecom'
    Internet provider
  3. Aug 27, 2016– Feb 25, 2021
    Announced
    AS6849 JSC 'Ukrtelecom'
    Internet provider
  4. Sep 18, 2021– Sep 29, 2021
    Announced
    AS6849 JSC 'Ukrtelecom'
    Internet provider
  5. Apr 22, 2022– Sep 24, 2022
    Announced
    AS6849 JSC 'Ukrtelecom'
    Internet provider
  6. Apr 18, 2025– today
    Announced
    AS7029 Windstream Communications LLC
    Internet provider
  7. Apr 24, 2025
    Route object
    IPXO
    RIPE route object for AS7029 Windstream Communications LLC, maintainer NETUTILS-MNT
  8. Apr 25, 2025
    Route object
    IPXO
    RADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS834
  9. Mar 14, 2026
    Route object
    IPXO
    RIPE route object for AS6079 RCN, maintainer NETUTILS-MNT
  10. Mar 14, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  11. Mar 14, 2026
    Route object
    IPXO
    RIPE route object for AS398465 Rackdog, LLC, maintainer NETUTILS-MNT
  12. Mar 14, 2026
    Route object
    IPXO
    RADB route object for AS398465 Rackdog, LLC, maintainer MAINT-AS834
  13. 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, 2006oremiga@ukrtelecom.ua
└ 91.124.128.0/1732,768NET-91-124-128-0unknownSUB-ALLOCATED PAJan 12, 2024report@abuseradar.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Reactivated
First seen
Mar 2013
Current origin since
Apr 2025 · 1.6 yr
Origin networks
2
Last change of origin
Apr 2025
Recorded history

History

Handoffs
1