BOLT Fiber Optic Services
Cluster stats
Netblocks12
All fragments 24 blocks across 8 clusters
Cluster ID191594516
RegistryAFRINIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (12)

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CIDR Org name Registry Status Confidence
69.12.11.0/24 BOLT Fiber Optic Services BGP ANNOUNCED ● high
113.30.160.0/21 BOLT Fiber Optic Services BGP ANNOUNCED ● high
162.245.48.0/22 BOLT Fiber Optic Services BGP ANNOUNCED ● high
170.76.160.0/22 BOLT Fiber Optic Services BGP ANNOUNCED ● high
170.76.160.0/22 NRS - DBA BOLT Fiber Optic Services ARIN ● high
170.76.164.0/22 BOLT Fiber Optic Services BGP ANNOUNCED ● high
192.111.16.0/22 BOLT Fiber Optic Services BGP ANNOUNCED ● high
140.209.64.0/18 BOLT Fiber Optic Services ARIN ● medium
195.56.77.21/32 BOLT-CC RIPE ASSIGNED PA ● low
196.1.184.44/30 BOLT_PHC AFRINIC ASSIGNED PA ● low
2a00:2381:644::/48 BOLT-ON RIPE AGGREGATED-BY-LIR ● low
2a00:2381:c7b9::/48 BOLT-AND RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
33.3% of checked blocks have valid RPKI ROA coverage (4 of 12)
Possible discrepancies (2)

These blocks are registered to BOLT Fiber Optic Services 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.

2a00:2381:644::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:c7b9::/48 /48 authorized for AS2856 — British Telecommunications PLC

NIC Handles

AO111-AFRINIC AO111-AFRINIC AS3340-MNT AS393467 BTNET-MNT C06425710 DUMY-RIPE DUMY-RIPE ELLIS130-ARIN ELLIS130-ARIN ELLIS130-ARIN HIGNI-ARIN +5 more