Fiber Services, a.s.
Fiber Services B.V.
Data as of 2026-08-16
GLEIF verified
LEI
3157008SIVTJA80ZBL82
Registered name
Fiber Services, a.s.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 41 · 34,576 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2a06:c8c0::/29) |
| Registered in | Netherlands (52) · Czechia (3) |
| Cluster ID | 222374700 |
| Registry | BGP |
| Owner jurisdiction | CZ |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 3157008SIVTJA80ZBL82 |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
65
0 netblocks since 2026-07-05
2026-07-05
peak 65
2026-08-16
IP Ranges (41)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.104.112.0/20 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 31.177.32.0/21 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 45.84.40.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 45.91.56.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 45.92.224.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 81.30.64.0/20 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 86.111.208.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.23.140.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.33.152.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.38.152.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.70.236.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.72.160.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.82.192.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.87.104.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.87.116.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.87.156.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.103.236.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.113.172.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.127.108.0/24 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.127.109.0/24 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.127.110.0/24 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.127.111.0/24 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.133.108.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.192.144.0/22 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 185.192.147.0/24 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 217.76.16.0/20 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 2a06:c8c0::/30 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 2a06:c8c4::/30 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 2a06:c8c4:3::/48 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 2a0a:4980::/29 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 2a0e:c40::/29 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 2a0e:9680::/29 | Fiber Services B.V. | BGP | ANNOUNCED | ● high |
| 82.113.38.168/29 | Fiber-Services | RIPE | ASSIGNED PA | ● low |
| 185.127.108.0/22 | Fiber Services B.V. | RIPE | ALLOCATED PA | ● low |
| 185.184.109.0/24 | FIBER-SERVICES | RIPE | ASSIGNED PA | ● low |
| 185.184.110.0/24 | FIBER-SERVICES | RIPE | ASSIGNED PA | ● low |
| 185.184.111.0/24 | FIBER-SERVICES | RIPE | ASSIGNED PA | ● low |
| 185.236.16.0/22 | Fiber Services B.V. | RIPE | ALLOCATED PA | ● low |
| 212.24.143.104/30 | Fiber-Services | RIPE | ASSIGNED PA | ● low |
| 212.24.147.48/30 | Fiber-Services | RIPE | ASSIGNED PA | ● low |
| 2a06:c8c0::/29 | Fiber Services B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (7)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
96.9%
of checked blocks have valid RPKI ROA coverage
(63 of 65)
Possible discrepancies (4)
These blocks are registered to Fiber Services B.V. 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.
| 185.236.16.0/22 /22 | authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V. |
| 185.184.109.0/24 /24 | authorized for AS20495 — We Dare B.V. |
| 185.184.110.0/24 /24 | authorized for AS20495 — We Dare B.V. |
| 185.184.111.0/24 /24 | authorized for AS20495 — We Dare B.V. |
NIC Handles
AS203623
AS57112
DIALTELECOM-MNT
DUMY-RIPE
DUMY-RIPE
F2X-MNT
F2X-MNT
MNT-ZEROSPACE
ORG-FOB3-RIPE
RIPE-NCC-HM-MNT
nl-inphos-1-mnt
nl-teleplazanetwork-1-mnt