Prolan Ltd.

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks17 · 4,656 IPv4 addresses
Registered in Bulgaria (11) · Germany (2) · Hungary (2) · Nigeria (2)
Also registered under this name 18 netblocks across 2 separate records
Record ID241920927
RegistryAFRINIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (17)

⬇ export CSV
CIDR Org name Registry Status Confidence
2.56.52.0/22 Prolan Ltd. BGP ANNOUNCED ● high
45.154.76.0/23 ProLan RIPE ASSIGNED PA ● high
45.154.76.0/22 Prolan Ltd. BGP ANNOUNCED ● high
45.154.78.0/23 ProLan RIPE ASSIGNED PA ● high
87.120.245.0/24 Prolan Ltd. BGP ANNOUNCED ● high
91.92.27.0/24 Prolan Ltd. BGP ANNOUNCED ● high
151.237.48.0/21 Prolan Ltd. BGP ANNOUNCED ● high
87.120.245.0/25 ProLan RIPE ASSIGNED PA ● low
87.120.245.128/25 ProLan RIPE ASSIGNED PA ● low
91.82.185.8/30 Prolan RIPE ASSIGNED PA ● low
91.92.27.0/25 ProLan RIPE ASSIGNED PA ● low
91.92.27.128/25 ProLan RIPE ASSIGNED PA ● low
154.113.70.32/30 PROLAN AFRINIC ASSIGNED PA ● low
154.113.92.120/29 PROLAN AFRINIC ASSIGNED PA ● low
178.255.137.32/29 NET-PROLAN RIPE ASSIGNED PA ● low
178.255.138.128/28 NET-PROLAN RIPE ASSIGNED PA ● low
193.68.50.104/29 PROLAN RIPE ASSIGNED PA ● low

Footprint over time

12 weekly snapshots · JSON
17 0 netblocks since 2026-07-05
2026-07-05 peak 17 2026-09-13

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (17 of 17)
No discrepancies found among checked blocks.

NIC Handles

AS12301-MNT AS48181 DUMY-RIPE DUMY-RIPE IPACCT-MNT Mainone-MNT OI15-AFRINIC OI15-AFRINIC RHEINET-MNT SA145-AFRINIC SA145-AFRINIC bg-fiberbg-1-mnt +3 more