Data as of Nov 10, 2026

178.92.131.0/24

Anonymizer · ISP proxy

GTT Communications Inc. · 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 Dec 15, 2009 · reallocated to BROADBAND May 7, 2025
2 · Leased from
for its owner JSC "Ukrtelecom"
3 · Announced by
AS3257 GTT Communications Inc.
since Jun 2025 · 17 mo ago
4 · Use
Proxy providersnamed Novada
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 178.92.131.0/24/24s
Novada
256100%
1
Leased from

IP brokers

NameIn 178.92.131.0/24/24s
ARISK
256100%
1
Leased from

Owners leasing their own space

NameIn 178.92.131.0/24/24s
JSC "Ukrtelecom"
256100%
1

Lineage

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

178.92.131.0/24

From the registry to its use

  1. Dec 15, 2009
    Registry record
    JSC "Ukrtelecom"
    ALLOCATED PA
    178.92.0.0/14
  2. Oct 2, 2023– Oct 25, 2023
    Announced
    AS6849 JSC 'Ukrtelecom'
    Internet provider
  3. May 7, 2025
    Reallocated
    BROADBAND
    SUB-ALLOCATED PA
    178.92.128.0/17
  4. Jun 16, 2025
    Route object
    IPXO
    RIPE route object for AS3257 GTT Communications Inc., maintainer NETUTILS-MNT
  5. Jun 16, 2025
    Route object
    IPXO
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS834
  6. Jun 17, 2025– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  7. today
    Leased from
    ARISK
    IP broker
  8. today
    Leased from
    IPXO
    IP broker
  9. today
    Used
    Novada
    Proxy 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
178.92.0.0/14262,144UA-UKRTELECOM-20091215JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UAALLOCATED PADec 15, 2009oremiga@ukrtelecom.ua
└ 178.92.128.0/1732,768BROADBANDBROADBANDSUB-ALLOCATED PAMay 7, 2025report@abuseradar.com
└ 178.92.131.0/24256SKYDIGITAL-TELECOM-LTDunknownASSIGNED PAJun 16, 2025report@abuseradar.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Reactivated
First seen
Oct 2023
Current origin since
Jun 2025 · 1.4 yr
Origin networks
2
Last change of origin
Jun 2025
Recorded history

History

Handoffs
1