Fibrecast Ltd.
Cluster stats
Netblocks17
Cluster ID191607095
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (17)

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CIDR Org name Registry Status Confidence
5.57.82.208/32 Fibrecast PEERINGDB ASSIGNED ● high
5.181.244.0/22 Fibrecast Ltd. BGP ANNOUNCED ● high
5.181.244.0/23 Fibrecast Ltd. RIPE ASSIGNED PA ● high
5.181.246.0/23 Fibrecast Ltd. RIPE ASSIGNED PA ● high
45.14.16.0/23 Fibrecast Ltd. BGP ANNOUNCED ● high
45.14.16.0/23 Fibrecast Ltd. RIPE ASSIGNED PA ● high
45.14.18.0/23 Fibrecast Ltd. RIPE ASSIGNED PA ● high
45.14.18.0/23 Fibrecast Ltd. BGP ANNOUNCED ● high
46.243.200.0/24 Fibrecast Ltd. BGP ANNOUNCED ● high
82.41.65.0/24 Fibrecast Ltd. BGP ANNOUNCED ● high
82.41.65.0/24 Fibrecast RIPE ASSIGNED PA ● high
178.170.143.0/24 Fibrecast Ltd. BGP ANNOUNCED ● high
195.66.228.103/32 Fibrecast PEERINGDB ASSIGNED ● high
195.66.246.40/32 Fibrecast PEERINGDB ASSIGNED ● high
2a13:9500:162::/48 Fibrecast RIPE ASSIGNED ● high
46.243.200.0/24 Fibrecast-net RIPE ASSIGNED PA ● low
178.170.143.0/24 Fibrecast-net RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (17 of 17)
Possible discrepancies (2)

These blocks are registered to Fibrecast Ltd. 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.

46.243.200.0/24 /24 authorized for AS56595 — Commsworld Ltd
46.243.200.0/24 /24 authorized for AS56595 — Commsworld Ltd

NIC Handles

AS198690 AS198690 DUMY-RIPE DUMY-RIPE FA10147-RIPE FAC116-RIPE LeadertelecomBV-mnt LeadertelecomBV-mnt ORG-FA1435-RIPE ORG-FA1446-RIPE ORG-FIBR3-RIPE netutils-mnt +3 more