FIBER TELECOM s.r.o.
Cluster stats
Netblocks18
All fragments 136 blocks across 5 clusters
Cluster ID191678114
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (18)

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CIDR Org name Registry Status Confidence
45.159.110.0/23 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
45.159.110.0/24 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
91.224.59.0/24 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
146.255.24.0/21 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
185.1.173.0/24 FIBER TELECOM s.r.o. RIPE ASSIGNED PI ● high
193.150.128.0/20 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
193.150.144.0/21 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
2a10:24c0:272::/48 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
2a10:24c0:6c2::/48 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
2a10:24c0:ad1b::/48 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
2a10:24c0:ada1::/48 FIBER TELECOM s.r.o. BGP ANNOUNCED ● high
45.159.110.0/23 FIBER TELECOM s.r.o. RIPE ALLOCATED PA ● low
91.224.58.0/23 FIBER TELECOM s.r.o. RIPE ASSIGNED PI ● low
146.255.24.0/21 FIBER TELECOM s.r.o. RIPE ALLOCATED PA ● low
193.150.128.0 – 193.150.151.255 FIBER TELECOM s.r.o. RIPE ALLOCATED PA ● low
2001:7f8:f6::/48 FIBER TELECOM s.r.o. RIPE ASSIGNED PI ● low
2a02:5e80::/32 FIBER TELECOM s.r.o. RIPE ALLOCATED-BY-RIR ● low
2a10:24c0::/29 FIBER TELECOM s.r.o. RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
77.8% of checked blocks have valid RPKI ROA coverage (14 of 18)
No discrepancies found among checked blocks.

NIC Handles

AR60168-RIPE AS50833 DUMY-RIPE DUMY-RIPE FIBERTEL-MNT FIBERTEL-MNT MNT-KRAJA MNT-KRAJA ORG-FTS26-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT