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Data as of Nov 3, 2026

194.77.232.0/23

No anonymizer space · no proxy exits in 30 days

G-Core Labs S.A · space held by GTT Communications Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS59245
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Oct 10, 2026
its first announcement on record
IPv4 market

Path

Announced by AS59245 since Oct 10, 2026 · 3 wk ago
1 · Holder
GTT Communications Inc.
record created Mar 31, 2021 · reallocated to ORG-PC317-RIPE Apr 29, 2026
2 · Leased from
IPXO
3 · Announced by
AS59245 G-Core Labs S.A
since Oct 10, 2026 · 3 wk ago
4 · Use
Hosting

Lineage

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

194.77.232.0/23

From the registry to its use

  1. Jun 11, 2017– Oct 13, 2023
    Announced
    AS5669 GTT Americas, LLC
    as part of 194.77.232.0/22
    194.77.232.0/22
  2. Mar 31, 2021
    Registry record
    GTT Communications Inc.
    ALLOCATED PA
    194.77.219.0 - 194.77.235.255
  3. Oct 2, 2023– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    as part of 194.77.232.0/22
    194.77.232.0/22
  4. Apr 29, 2026
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer AS3257-ROUTE-MNT
  5. Oct 6, 2026
    Route object
    IPXO
    RADB route object for AS59245 G-Core Labs S.A, maintainer MAINT-AS834
  6. Oct 10, 2026– today
    Announced
    AS59245 G-Core Labs S.A
    Hosting
  7. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
194.77.232.0/22
since Oct 2023
AS3257Internet providerGTT Communications Inc.

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
194.77.219.0 - 194.77.235.2554,352US-GTTCOMMUNICATIONS-19951016GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAMar 31, 2021[email protected]
└ 194.77.232.0/23512IPXO-GTTunknownSUB-ALLOCATED PAApr 29, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Communications Inc.
Handle
ORG-GCI2-RIPE
Range
194.77.219.0 - 194.77.235.255
Registration type
ALLOCATED PA
Record created
Mar 31, 2021
Reallocated to
ORG-PC317-RIPE
Reallocated range
194.77.232.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Apr 29, 2026
Origin network

AS59245

SG
Name
G-Core Labs S.A
Type
Hosting
Registered
Sep 19, 2014
Domain
gcore.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed