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Data as of Nov 10, 2026

153.56.153.0/24

No anonymizer space · no proxy exits in 30 days

G-Core Labs S.A · space held by Devlab Studio DOO Beograd

Announcement
this exact prefix
No RPKI
Announced by
AS59245
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Nov 6, 2026
its first announcement on record

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
153.56.152.0/23512NET-19910223Devlab Studio DOO Beograd (ORG-NAM3-RIPE) · RSLEGACYApr 1, 2026network@flowspec.top
└ 153.56.153.0/24256NETOrion Stars (ORG-OS417-RIPE) · PNLEGACYMay 8, 2026network@flowspec.top
via NET-19910223

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Devlab Studio DOO Beograd
Handle
ORG-NAM3-RIPE
Range
153.56.152.0/23
Registration type
LEGACY
Record created
Apr 1, 2026
Legacy
yes
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