Ivstar Ltd
BGP inherited
Cluster stats
| Netblocks | 28 |
| Cluster ID | 191763548 |
| Registry | BGP |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
28
0 netblocks since 2026-07-05
2026-07-05
peak 28
2026-07-06
IP Ranges (28)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.28.19.73/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 37.9.49.63/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 91.247.248.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 91.247.248.0/22 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 91.247.249.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 91.247.250.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 91.247.251.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 146.185.252.7/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 178.18.227.40/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 185.0.12.136/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 185.1.153.32/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 193.27.37.25/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 193.27.39.104/32 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 213.108.136.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 213.108.136.0/21 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 213.108.137.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 213.108.138.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 213.108.140.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 213.108.142.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 213.108.143.0/24 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 2001:7f8:eb::7394:1/128 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 2a00:13c0:3:1::1f1c:1349/128 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 2a00:f440:a::/48 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 2a03:5f80:4::227:40/128 | Ivstar | PEERINGDB | ASSIGNED | ● high |
| 2a0e:e6c0:6000::/36 | Ivstar Ltd | BGP | ANNOUNCED | ● high |
| 91.247.248.0/22 | Ivstar Ltd | RIPE | ASSIGNED PI | ● medium |
| 213.108.136.0/21 | Ivstar Ltd | RIPE | ASSIGNED PI | ● medium |
| 2a0e:e6c0:6000::/36 | Ivstar Ltd | RIPE | ALLOCATED-BY-LIR | ● medium |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
64.3%
of checked blocks have valid RPKI ROA coverage
(18 of 28)
No discrepancies found among checked blocks.
NIC Handles
AS29588
AS29588
DUMY-RIPE
DUMY-RIPE
MNT-Ivstar
MNT-Ivstar
NA-MNT
NA-MNT
ORG-IL167-RIPE
RIPE-NCC-END-MNT