CAST-TELECOM SL
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 · 3,072 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a0b:6380::/29) |
| All fragments | 11 blocks across 3 clusters |
| Cluster ID | 214434195 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 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
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-26
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.77.228.0/22 | CAST-TELECOM SL | BGP | ANNOUNCED | ● high |
| 185.185.196.0/22 | CAST-TELECOM SL | BGP | ANNOUNCED | ● high |
| 193.32.212.0/22 | CAST-TELECOM SL | BGP | ANNOUNCED | ● high |
| 2a0b:6380::/29 | CAST-TELECOM SL | BGP | ANNOUNCED | ● high |
| 2a0c:b580::/29 | CAST-TELECOM SL | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
88.9%
of checked blocks have valid RPKI ROA coverage
(8 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS206318
DUMY-RIPE
DUMY-RIPE
ORG-CS463-RIPE
RIPE-NCC-HM-MNT
mnt-es-casto-1
mnt-es-casto-1