Hamamatsu Cable Television .Inc
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 8 · 32,769 IPv4 addresses |
| Cluster ID | 214379841 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 2 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-26
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.90.164.0/22 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
| 125.3.224.0/19 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
| 133.186.16.0/21 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
| 133.186.24.0/21 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
| 133.186.64.0/18 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
| 210.171.224.231/32 | Hamamatsu Cable Television | PEERINGDB | ASSIGNED | ● high |
| 219.97.80.0/21 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
| 219.100.244.0/22 | Hamamatsu Cable Television .Inc | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS131915
AS131915