Fibron Telecom
BGP inherited
Cluster stats
| Netblocks | 18 |
| Cluster ID | 191346877 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
18
0 netblocks since 2026-07-05
2026-07-05
peak 18
2026-07-12
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.185.112.0/21 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.112.0/23 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.112.0/22 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.114.0/23 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.116.0/22 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.116.0/23 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.118.0/23 | AS52932 | BGP | ANNOUNCED | ● high |
| 187.86.24.0/21 | AS52932 | BGP | ANNOUNCED | ● high |
| 187.86.24.0/22 | AS52932 | BGP | ANNOUNCED | ● high |
| 187.86.28.0/22 | AS52932 | BGP | ANNOUNCED | ● high |
| 2804:28b0::/32 | AS52932 | BGP | ANNOUNCED | ● high |
| 2804:28b0::/34 | AS52932 | BGP | ANNOUNCED | ● high |
| 2804:28b0:4000::/34 | AS52932 | BGP | ANNOUNCED | ● high |
| 2804:28b0:8000::/34 | AS52932 | BGP | ANNOUNCED | ● high |
| 2804:28b0:c000::/34 | AS52932 | BGP | ANNOUNCED | ● high |
| 177.185.119.252/30 | UNKNOWN | LACNIC | reallocated | ● medium |
| 2804:28b0::/32 | UNKNOWN | LACNIC | allocated | ● medium |
| 37.221.200.112/30 | FIBRON-LAN | 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
(18 of 18)
Possible discrepancies (16)
These blocks are registered to Fibron Telecom 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.
| 2804:28b0::/32 /32 | authorized for AS52932 — AS52932 |
| 2804:28b0::/32 /32 | authorized for AS52932 — AS52932 |
| 2804:28b0::/34 /34 | authorized for AS52932 — AS52932 |
| 2804:28b0:4000::/34 /34 | authorized for AS52932 — AS52932 |
| 2804:28b0:8000::/34 /34 | authorized for AS52932 — AS52932 |
| 2804:28b0:c000::/34 /34 | authorized for AS52932 — AS52932 |
| 177.185.112.0/21 /21 | authorized for AS52932 — AS52932 |
| 187.86.24.0/21 /21 | authorized for AS52932 — AS52932 |
| 177.185.112.0/22 /22 | authorized for AS52932 — AS52932 |
| 177.185.116.0/22 /22 | authorized for AS52932 — AS52932 |
| 187.86.24.0/22 /22 | authorized for AS52932 — AS52932 |
| 187.86.28.0/22 /22 | authorized for AS52932 — AS52932 |
| 177.185.112.0/23 /23 | authorized for AS52932 — AS52932 |
| 177.185.114.0/23 /23 | authorized for AS52932 — AS52932 |
| 177.185.116.0/23 /23 | authorized for AS52932 — AS52932 |
+1 more — see the REST API
NIC Handles
AS52932
DUMY-RIPE
DUMY-RIPE
OBIT-MNT