CLOUDSIGMA AG

Data as of 2026-09-06
GLEIF verified
LEI
506700PX96L9R4J95U46
Registered name
CLOUDSIGMA AG
Jurisdiction
CH
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks75 · 17,922 IPv4 addresses
IPv6 13 prefixes (largest 2a01:9980::/32)
Registered in Switzerland (36) · United States (12) · Saudi Arabia (10) · Germany (3) · Ireland (3) · Greece (1)
Also registered under this name 80 netblocks across 3 separate records
Record ID236114362
RegistryBGP
Owner jurisdictionCH
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 506700PX96L9R4J95U46
Shared handles clustered on 13 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 (75)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.81.194.151/32 CloudSigma PEERINGDB ASSIGNED ● high
91.206.52.118/32 CloudSigma PEERINGDB ASSIGNED ● high
2001:7f8::c695:0:1/128 CloudSigma PEERINGDB ASSIGNED ● high
2001:7f8:24::76/128 CloudSigma PEERINGDB ASSIGNED ● high
31.171.240.0/20 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
31.171.240.0/21 CLOUDSIGMA RIPE ASSIGNED PA ● low
31.171.240.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.241.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.242.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.244.0/22 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.248.0/23 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.250.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.251.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.252.0/22 CLOUDSIGMA RIPE ASSIGNED PA ● low
31.171.252.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.253.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.254.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
31.171.255.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
45.88.24.0/22 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
87.120.132.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
91.92.71.0/25 CLOUDSIGMA RIPE ASSIGNED PA ● low
91.92.71.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
91.92.71.128/25 CLOUDSIGMA RIPE ASSIGNED PA ● low
91.92.176.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
91.92.176.0/23 CLOUDSIGMA AG BGP ANNOUNCED ● low
91.92.177.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
93.123.14.0/23 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
93.123.82.0/23 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
94.156.66.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
94.156.200.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
94.156.200.0/22 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
94.156.201.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
94.156.202.0/23 CLOUDSIGMA AG BGP ANNOUNCED ● low
94.156.227.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
104.36.16.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
104.36.17.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
104.36.18.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
104.36.19.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
104.244.32.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
109.224.243.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
162.213.36.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
162.213.37.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
162.213.38.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
162.213.39.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
178.22.64.0/21 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
185.12.4.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
185.12.4.0 – 185.12.6.255 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
185.12.4.0/22 CLOUDSIGMA AG RIPE ALLOCATED PA ● low
185.12.4.0/23 CLOUDSIGMA RIPE ASSIGNED PA ● low
185.12.5.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
185.12.6.0/23 CLOUDSIGMA RIPE ASSIGNED PA ● low
185.12.6.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
185.113.222.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
185.230.208.0/22 CLOUDSIGMA AG BGP ANNOUNCED ● low
185.230.208.0/23 CLOUDSIGMA AG BGP ANNOUNCED ● low
185.230.210.0/23 CLOUDSIGMA AG BGP ANNOUNCED ● low
195.167.47.0/24 CLOUDSIGMA RIPE ASSIGNED PA ● low
208.111.56.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
208.111.57.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
208.111.58.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
212.87.206.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
212.147.208.0/22 CLOUDSIGMA AG BGP ANNOUNCED ● low
212.147.208.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
212.147.209.0/24 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980::/32 CLOUDSIGMA AG RIPE ALLOCATED-BY-RIR ● low
2a01:9980:2::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980:a::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980:b::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980:c::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980:d::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980:e::/48 CloudSigma-IPv6-LON RIPE ASSIGNED ● low
2a01:9980:f::/48 CloudSigma-IPv6-LLA2 RIPE ASSIGNED ● low
2a01:9980:10::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a01:9980:11::/48 CLOUDSIGMA AG BGP ANNOUNCED ● low
2a02:587:bba0::/48 CLOUDSIGMA RIPE ASSIGNED ● low

IPv6 ranges (13)

CIDR
2a01:9980::/32
2a01:9980:10::/48
2a01:9980:11::/48
2a01:9980:2::/48
2a01:9980:a::/48
2a01:9980:b::/48
2a01:9980:c::/48
2a01:9980:d::/48
2a01:9980:e::/48
2a01:9980:f::/48
2a02:587:bba0::/48
2001:7f8:24::76/128
2001:7f8::c695:0:1/128

Footprint over time

11 weekly snapshots · JSON
78 0 netblocks since 2026-07-05
2026-07-05 peak 78 2026-09-06

Domains hosted in this network

what's this?
weblaw.ch

Network trust

what's this?
RPKI hygiene: B how networks compare →
91.0% of checked blocks have valid RPKI ROA coverage (71 of 78)
Possible discrepancies (2)

These blocks are registered to CLOUDSIGMA AG but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a02:587:bba0::/48 /48 authorized for AS6799 — Ote SA (Hellenic Telecommunications Organisation)
195.167.47.0/24 /24 authorized for AS6799 — Ote SA (Hellenic Telecommunications Organisation)

NIC Handles

AS50837 AS50837 DUMY-RIPE DUMY-RIPE MNT-CLOUDSIGMA MNT-CLOUDSIGMA ORG-CA1011-RIPE OTE-ADMIN-MNT OTENET-GR-MNT RIPE-NCC-HM-MNT SERVECENTRIC-MNT lir-de-enthus-1-MNT +1 more