Open Solutions Ltd.

Data as of 2026-07-26
Handle
Cluster stats
Netblocks6 · 256 IPv4 addresses
IPv6 5 prefixes (largest 2a00:1728:38::/48)
Cluster ID214476160
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution RIR handle
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

4 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-13

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.37.45.0/24 Open Solutions Ltd. BGP ANNOUNCED ● high
2a00:1728:38::/48 Open Solutions Ltd. BGP ANNOUNCED ● high
2a01:8740:10::/48 Open Solutions Ltd. BGP ANNOUNCED ● high
2a01:8740:11::/48 Open Solutions Ltd. BGP ANNOUNCED ● high
2a01:8740:12::/48 Open Solutions Ltd. BGP ANNOUNCED ● high
2a01:8740:13::/48 Open Solutions Ltd. BGP ANNOUNCED ● high

IPv6 ranges (5)

CIDR
2a00:1728:38::/48
2a01:8740:10::/48
2a01:8740:11::/48
2a01:8740:12::/48
2a01:8740:13::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
No discrepancies found among checked blocks.

NIC Handles

AS205138 MNT-NETERRA OpenSolutions-MNT