FIZ

Fiz
Data as of 2026-07-26
GLEIF verified
LEI
699400EQNZV1X2E1IK30
Registered name
FIZ
Jurisdiction
BE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks6 · 264 IPv4 addresses
IPv6 4 prefixes (largest 2a02:2e0:3f8::/48)
All fragments 21 blocks across 8 clusters
Cluster ID213639256
RegistryRIPE
Owner jurisdictionBE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 699400EQNZV1X2E1IK30
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
2a01:7a7:2:2005::/64 Fiz RIPE ASSIGNED ● high
2a01:7a7:2:2061::/64 Fiz RIPE ASSIGNED ● high
2a01:7a7:2:2079::/64 Fiz RIPE ASSIGNED ● high
213.83.9.24/29 FIZ-NET RIPE ASSIGNED PA ● low
213.83.10.0/24 FIZ-NET RIPE ASSIGNED PA ● low
2a02:2e0:3f8::/48 FIZ-NET RIPE ASSIGNED ● low

IPv6 ranges (4)

CIDR
2a02:2e0:3f8::/48
2a01:7a7:2:2005::/64
2a01:7a7:2:2061::/64
2a01:7a7:2:2079::/64

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
Possible discrepancies (2)

These blocks are registered to Fiz but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a02:2e0:3f8::/48 /48 authorized for AS12306 — Plus.line AG
213.83.10.0/24 /24 authorized for AS12306 — Plus.line AG

NIC Handles

DUMY-RIPE DUMY-RIPE FGK-MNT ORG-FA985-RIPE PLUSLINE-MNT