Costel Savulescu
BGP inherited
Cluster stats
| Netblocks | 7 · 1,785 IPv4 addresses |
| Registered in | Hong Kong (5) · SC (2) |
| Cluster ID | 210998297 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.222.250.0/24 | Costel Savulescu | RIPE | ASSIGNED PA | ● high |
| 103.160.59.0/24 | Costel Savulescu | RIPE | ASSIGNED PA | ● high |
| 138.249.133.0/24 | Costel Savulescu | RIPE | LEGACY | ● high |
| 138.249.138.0/24 | Costel Savulescu | RIPE | LEGACY | ● high |
| 170.168.61.0/24 | Costel Savulescu | RIPE | ASSIGNED PA | ● high |
| 170.168.103.0/24 | Costel Savulescu | RIPE | ASSIGNED PA | ● high |
| 186.246.53.0/24 | Costel Savulescu | RIPE | ASSIGNED PA | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (7)
These blocks are registered to Costel Savulescu but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 170.168.61.0/24 /24 | authorized for AS63023 — GTHost |
| 170.168.103.0/24 /24 | authorized for AS63023 — GTHost |
| 138.249.133.0/24 /24 | authorized for AS63023 — GTHost |
| 138.249.138.0/24 /24 | authorized for AS63023 — GTHost |
| 186.246.53.0/24 /24 | authorized for AS63023 — GTHost |
| 31.222.250.0/24 /24 | authorized for AS62563 — GLOBALTELEHOST Corp. |
| 103.160.59.0/24 /24 | authorized for AS63023 — GTHost |
NIC Handles
DUMY-RIPE
DUMY-RIPE
IP-RIPE
ORG-CS1103-RIPE