G-CORE LABS S.A.

G-Core Labs S.A.
Data as of 2026-07-26
GLEIF verified
LEI
222100577F3U8ZFY6V96
Registered name
G-CORE LABS S.A.
Jurisdiction
LU
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks1,018 · 217,352 IPv4 addresses
IPv6 140 prefixes (largest 2a03:97c0::/31)
Registered in Luxembourg (1,026) · United States (46) · United Kingdom (2) · CY (2) · Serbia (1) · Sweden (1)
Cluster ID213245351
RegistryAPNIC
Owner jurisdictionLU
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 222100577F3U8ZFY6V96
Shared handles clustered on 32 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
1,223 +607 netblocks since 2026-07-05
2026-07-05 peak 1,223 2026-07-26

IP Ranges (1,018)

showing 50 of 1,018 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
2.56.221.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
2.56.222.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
2.56.223.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.24.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.32.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.33.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.34.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.40.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.41.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.71.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.94.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.8.95.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.45.184.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.45.185.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.45.186.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.101.216.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.181.25.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.181.27.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.181.76.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.181.77.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.181.79.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.0.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.4.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.5.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.6.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.32.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.33.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.34.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.36.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.70.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.93.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.108.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.110.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.111.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.122.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.124.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.125.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.148.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.168.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.169.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.188.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.190.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.191.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.213.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.214.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.215.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.225.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.226.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.227.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high
5.188.228.0/24 G-Core Labs S.A. BGP ANNOUNCED ● high

IPv6 ranges (140)

showing the 15 largest allocations
CIDR
2a03:97c0::/31
2a03:90c0::/32
2a03:90c0:100::/44
2a03:90c0:10::/44
2a03:90c0:110::/44
2a03:90c0:120::/44
2a03:90c0:130::/44
2a03:90c0:140::/44
2a03:90c0:150::/44
2a03:90c0:160::/44
2a03:90c0:170::/44
2a03:90c0:180::/44
2a03:90c0:190::/44
2a03:90c0:1a0::/44
2a03:90c0:1b0::/44

Domains hosted in this network

what's this?
windowsupdate.com microsoft.com gcdn.co tiktokcdn.com trafficmanager.net globalcdn.co xnxx-cdn.com xvideos-cdn.com traincdn.com tiktokcdn-eu.com justservingfiles.net wargaming.net kwaicdn.com tradingview.com worldoftanks.eu cdnsfree.com fastecn.com gcore.com bilivideo.com hihonorcdn.com

Network trust

what's this?
RPKI hygiene: B how networks compare →
84.1% of checked blocks have valid RPKI ROA coverage (1,029 of 1,223)
Possible discrepancies (2)

These blocks are registered to G-Core Labs S.A. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

205.179.220.0/22 /22 authorized for AS7029 — Windstream Communications LLC
141.11.161.0/24 /24 authorized for AS29802 — HIVELOCITY, Inc.

NIC Handles

ACRO8986-RIPE AG1042-AP APNIC-HM AS16276 AS199524 AS202422 AS210559 AS29802 AS59245 DUMY-RIPE DUMY-RIPE GCL-IAS-MNT +20 more