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Data as of Nov 3, 2026

191.44.74.0/24

No anonymizer space · no proxy exits in 30 days

XTDef Limited · space held by GIGAGROUP Sp. z o.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS203997
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Recent change
New origin May 2026
its first announcement on record
IPv4 market

Path

Announced by AS203997 since May 2026 · 5 mo ago
1 · Holder
GIGAGROUP Sp. z o.o.
record created Apr 13, 2026
2 · Leased from
IPXO
for its owner InterLIR
3 · Announced by
AS203997 XTDef Limited
since May 2026 · 5 mo ago
4 · Use
Unknown

Lineage

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

191.44.74.0/24

From the registry to its use

  1. Apr 13, 2026
    Registry record
    GIGAGROUP Sp. z o.o.
    ALLOCATED PA
    191.44.64.0/18
  2. Apr 15, 2026
    Reallocated
    GIGAGROUP Sp. z o.o.
    SUB-ALLOCATED PA
    191.44.72.0/21
  3. May 17, 2026
    Assigned
    XTDef Limited
    ASSIGNED PA
    191.44.74.0/24
  4. May 17, 2026
    Route object
    IPXO
    RIPE route object for AS203997 XTDef Limited, maintainer NETUTILS-MNT
  5. May 17, 2026
    Route object
    IPXO
    RADB route object for AS203997 XTDef Limited, maintainer MAINT-AS834
  6. May 31, 2026– today
    Announced
    AS203997 XTDef Limited
    Hosting
  7. today
    Leased from
    IPXO
    IP broker
  8. today
    Leased from
    InterLIR
    Lessor

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
191.44.64.0/1816,384PL-GIGAGROUP-20250220GIGAGROUP Sp. z o.o. (ORG-CPSZ16-RIPE) · PLALLOCATED PAApr 13, 2026[email protected]
└ 191.44.72.0/212,048IP-NETWORKGIGAGROUP Sp. z o.o. (ORG-CPSZ16-RIPE) · PLSUB-ALLOCATED PAApr 15, 2026[email protected]
└ 191.44.74.0/24256NET-191-44-74-0-24XTDef Limited (ORG-XL122-RIPE) · HKASSIGNED PAMay 17, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GIGAGROUP Sp. z o.o.
Handle
ORG-CPSZ16-RIPE
Range
191.44.64.0/18
Registration type
ALLOCATED PA
Record created
Apr 13, 2026
Origin network

AS203997

HK
Name
XTDef Limited
Type
Hosting
Registered
Nov 5, 2025
Domain
xtdef.com
Website
publicdata.xtdef.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed