BSE Software GmbH

Data as of 2026-10-18
BGP inherited
This organisation
Netblocks42 · 101,640 IPv4 addresses
IPv6 14 prefixes (largest 2001:1680::/29)
Registered in Switzerland (26) · United Kingdom (2) · Netherlands (2) · Germany (1) · LI (1) · Sweden (1)
Record ID250156078
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 16 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (42)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.81.192.48/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
80.249.213.203/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
82.220.0.0/16 BSE Software GmbH BGP ANNOUNCED ● high
91.199.228.0/24 BSE Software GmbH BGP ANNOUNCED ● high
91.206.52.14/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
91.206.52.37/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
91.232.229.39/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
93.174.16.0/21 BSE Software GmbH BGP ANNOUNCED ● high
185.1.222.239/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
185.110.100.0/22 BSE Software GmbH BGP ANNOUNCED ● high
185.188.152.0/22 BSE Software GmbH BGP ANNOUNCED ● high
185.203.90.0/24 BSE Software GmbH BGP ANNOUNCED ● high
185.252.240.0/24 BSE Software GmbH BGP ANNOUNCED ● high
185.252.240.0/22 BSE Software GmbH BGP ANNOUNCED ● high
188.94.176.0/21 BSE Software GmbH BGP ANNOUNCED ● high
193.16.217.0/24 BSE Software GmbH BGP ANNOUNCED ● high
193.27.43.0/24 BSE Software GmbH BGP ANNOUNCED ● high
193.135.57.0/24 BSE Software GmbH BGP ANNOUNCED ● high
194.124.208.0/24 BSE Software GmbH BGP ANNOUNCED ● high
194.125.228.0/22 BSE Software GmbH BGP ANNOUNCED ● high
194.147.73.0/24 BSE Software GmbH BGP ANNOUNCED ● high
195.12.44.0/22 BSE Software GmbH BGP ANNOUNCED ● high
195.66.224.169/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
195.66.236.169/32 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
195.137.175.0/24 BSE Software GmbH BGP ANNOUNCED ● high
212.41.64.0/18 BSE Software GmbH BGP ANNOUNCED ● high
212.101.0.0/19 BSE Software GmbH BGP ANNOUNCED ● high
2001:678:e48::/48 BSE Software GmbH BGP ANNOUNCED ● high
2001:7f8::2354:0:1/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:1::a500:9044:1/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:4::2354:1/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:4:1::2354:1/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:24::e/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:24::25/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:66::39/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:7f8:b7::a500:9044:1/128 BSE Software GmbH / SolNet PEERINGDB ASSIGNED ● high
2001:1680::/29 BSE Software GmbH BGP ANNOUNCED ● high
2001:1680::/32 BSE Software GmbH BGP ANNOUNCED ● high
2a01:bf00::/32 BSE Software GmbH BGP ANNOUNCED ● high
2a04:a2c0::/32 BSE Software GmbH BGP ANNOUNCED ● high
2a04:e702:97f::/48 BSE Software GmbH BGP ANNOUNCED ● high
194.169.199.0/24 BSE Software GmbH RIPE ASSIGNED PI ● low

IPv6 ranges (14)

CIDR
2001:1680::/29
2001:1680::/32
2a01:bf00::/32
2a04:a2c0::/32
2001:678:e48::/48
2a04:e702:97f::/48
2001:7f8:1::a500:9044:1/128
2001:7f8:24::25/128
2001:7f8:24::e/128
2001:7f8:4:1::2354:1/128
2001:7f8:4::2354:1/128
2001:7f8:66::39/128
2001:7f8::2354:0:1/128
2001:7f8:b7::a500:9044:1/128

Footprint over time

17 weekly snapshots · JSON
48 +2 netblocks since 2026-07-05
2026-07-05 peak 48 2026-10-18

Other domains hosted in this network

what's this?
velospeer.ch solnet.ch

Network trust

what's this?
RPKI hygiene: C how networks compare →
79.2% of checked blocks have valid RPKI ROA coverage (38 of 48)
Possible discrepancies (3)

These blocks are registered to BSE Software GmbH 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.

2a01:bf00::/32 /32 authorized for AS16046 — Qbix GmbH
185.110.100.0/22 /22 authorized for AS16046 — Qbix GmbH
185.203.90.0/24 /24 authorized for AS39910 — Famco AB

NIC Handles

AS39910 AS9044 AS9044 Asperiq-MNT DUMY-RIPE DUMY-RIPE MNT-SIKA ORG-SA7-RIPE QBIX-MNT RIPE-NCC-END-MNT RIPE-NCC-HM-MNT SOLNET-AUTOMNT +4 more