FIDIUM SA

Fidium
Data as of 2026-08-16
GLEIF verified
LEI
5067007MZX3XZ9IGY555
Registered name
FIDIUM SA
Jurisdiction
CH
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks1,464 · 1,426,688 IPv4 addresses
IPv6 18 prefixes (largest 2604:6e00::/32)
Cluster ID222382310
RegistryBGP
Owner jurisdictionCH
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5067007MZX3XZ9IGY555
Shared handles clustered on 27 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

3 weekly snapshots · JSON
1,534 +57 netblocks since 2026-07-26
2026-07-26 peak 1,534 2026-08-16

IP Ranges (1,464)

showing 50 of 1,464 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
64.21.232.0/21 Fidium BGP ANNOUNCED ● high
64.21.233.0/24 Fidium BGP ANNOUNCED ● high
64.21.236.0/23 Fidium BGP ANNOUNCED ● high
64.21.239.0/24 Fidium BGP ANNOUNCED ● high
64.21.240.0/21 Fidium BGP ANNOUNCED ● high
64.21.242.0/23 Fidium BGP ANNOUNCED ● high
64.21.247.0/24 Fidium BGP ANNOUNCED ● high
64.21.248.0/24 Fidium BGP ANNOUNCED ● high
64.30.96.0/19 Fidium BGP ANNOUNCED ● high
64.30.96.0/23 Fidium BGP ANNOUNCED ● high
64.30.112.0/24 Fidium BGP ANNOUNCED ● high
64.61.192.0/18 Fidium BGP ANNOUNCED ● high
64.61.199.0/24 Fidium BGP ANNOUNCED ● high
64.61.232.0/23 Fidium BGP ANNOUNCED ● high
64.92.0.0/18 Fidium ARIN DIRECT ALLOCATION ● high
64.92.0.0/19 Fidium BGP ANNOUNCED ● high
64.92.32.0/20 Fidium BGP ANNOUNCED ● high
64.92.32.0/19 Fidium BGP ANNOUNCED ● high
64.92.48.0/20 Fidium BGP ANNOUNCED ● high
64.113.96.0/19 Fidium BGP ANNOUNCED ● high
64.198.221.0/24 Fidium BGP ANNOUNCED ● high
64.222.64.0/22 Fidium BGP ANNOUNCED ● high
64.222.64.0/18 Fidium ARIN DIRECT ALLOCATION ● high
64.222.65.0/24 Fidium BGP ANNOUNCED ● high
64.222.68.0/24 Fidium BGP ANNOUNCED ● high
64.222.69.0/24 Fidium BGP ANNOUNCED ● high
64.222.70.0/23 Fidium BGP ANNOUNCED ● high
64.222.72.0/23 Fidium BGP ANNOUNCED ● high
64.222.73.0/24 Fidium BGP ANNOUNCED ● high
64.222.75.0/24 Fidium BGP ANNOUNCED ● high
64.222.76.0/22 Fidium BGP ANNOUNCED ● high
64.222.78.0/23 Fidium BGP ANNOUNCED ● high
64.222.80.0/23 Fidium BGP ANNOUNCED ● high
64.222.80.0/24 Fidium BGP ANNOUNCED ● high
64.222.82.0/24 Fidium BGP ANNOUNCED ● high
64.222.83.0/24 Fidium BGP ANNOUNCED ● high
64.222.84.0/24 Fidium BGP ANNOUNCED ● high
64.222.85.0/24 Fidium BGP ANNOUNCED ● high
64.222.86.0/23 Fidium BGP ANNOUNCED ● high
64.222.88.0/22 Fidium BGP ANNOUNCED ● high
64.222.93.0/24 Fidium BGP ANNOUNCED ● high
64.222.94.0/24 Fidium BGP ANNOUNCED ● high
64.222.95.0/24 Fidium BGP ANNOUNCED ● high
64.222.96.0/21 Fidium BGP ANNOUNCED ● high
64.222.96.0/24 Fidium BGP ANNOUNCED ● high
64.222.97.0/24 Fidium BGP ANNOUNCED ● high
64.222.98.0/24 Fidium BGP ANNOUNCED ● high
64.222.99.0/24 Fidium BGP ANNOUNCED ● high
64.222.100.0/24 Fidium BGP ANNOUNCED ● high
64.222.101.0/24 Fidium BGP ANNOUNCED ● high

IPv6 ranges (18)

showing the 15 largest allocations
CIDR
2604:6e00::/32
2605:7e00::/32
2605:9400::/32
2605:b380::/32
2605:d00::/32
2605:db80::/32
2606:400::/32
2606:d980::/32
2607:f7e0::/32
2604:6e00:2000::/36
2604:6e00::/36
2606:400:7000::/36
2604:6e00:2400::/38
2604:6e00:400::/38
2606:400:80::/44

Domains hosted in this network

what's this?
sparkplatform.com myvscloud.com stratanetwork.com humankinetics.com flexmls.com meshare.com corpemf.com sierrapacificgroup.com myfairpoint.net guitarheads.org johngeorgeracing.com cptelecom.net iotek.ai

Customer-delegated space

how is this classified?
Unclassified 1,462 (99.9%)
Customer access pools 72 (4.9%)

Network trust

what's this?
RPKI hygiene: F how networks compare →
0.2% of checked blocks have valid RPKI ROA coverage (3 of 1,534)
Possible discrepancies (1)

These blocks are registered to Fidium 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.

104.166.48.0/23 /23 authorized for AS398576 — Premium Choice Broadband

NIC Handles

AS12042 AS13333 AS13672 AS13673 AS13977 AS14051 AS17093 AS22647 AS25660 AS32645 AS5742 AS6300 +15 more