Frontier Optical Networks Ltd
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 26 · 4,099 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2c0f:fc70::/32) |
| Cluster ID | 226919695 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
9 weekly snapshots · JSON
30
+1 netblocks since 2026-07-05
2026-07-05
peak 30
2026-08-23
IP Ranges (26)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 41.79.8.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.8.0/22 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.9.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.10.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 41.79.11.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 102.212.132.0/22 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 102.212.132.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 102.212.133.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 102.212.134.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 102.212.135.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 196.60.114.36/32 | Frontier Optical Networks | PEERINGDB | ASSIGNED | ● high |
| 196.60.124.120/32 | Frontier Optical Networks | PEERINGDB | ASSIGNED | ● high |
| 196.223.21.41/32 | Frontier Optical Networks | PEERINGDB | ASSIGNED | ● high |
| 197.231.176.0/21 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.176.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.177.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.178.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.179.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.180.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.181.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.182.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 197.231.183.0/24 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
| 2001:43f8:60:1::41/128 | Frontier Optical Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:43f8:16d0::91b9:1/128 | Frontier Optical Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:43f8:1771::91b9:1/128 | Frontier Optical Networks | PEERINGDB | ASSIGNED | ● high |
| 2c0f:fc70::/32 | Frontier Optical Networks Ltd | BGP | ANNOUNCED | ● high |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
86.7%
of checked blocks have valid RPKI ROA coverage
(26 of 30)
No discrepancies found among checked blocks.
NIC Handles
AA315-AFRINIC
AA315-AFRINIC
AFRINIC-HM-MNT
AL50-AFRINIC
AS37305
AS37305
FON-KE-MNT
HMS2-AFRINIC
ORG-FONL1-AFRINIC
YW1-AFRINIC