SwissSign AG
LEI
506700Z094R2T0F6J004
Registered name
SwissSign AG
Jurisdiction
CH
Ultimate parent
Die Schweizerische Post AG
5299008IS7CFPGNAOS18
Cluster stats
Netblocks14
Cluster ID191609679
RegistryBGP
Owner jurisdictionCH
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 506700Z094R2T0F6J004
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
14 0 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-06

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
91.194.146.0/23 SwissSign AG RIPE ASSIGNED PI ● high
91.194.146.0/24 SwissSign AG BGP ANNOUNCED ● high
91.194.146.0/23 SwissSign AG BGP ANNOUNCED ● high
91.194.147.0/24 SwissSign AG BGP ANNOUNCED ● high
193.246.170.0/24 SwissSign AG BGP ANNOUNCED ● high
193.246.170.0/23 SwissSign AG RIPE ASSIGNED PI ● high
193.246.171.0/24 SwissSign AG BGP ANNOUNCED ● high
2001:678:fbc::/48 SwissSign AG RIPE ASSIGNED PI ● high
2001:67c:8ac::/48 SwissSign AG RIPE ASSIGNED PI ● high
2001:67c:8ac::/48 SwissSign AG BGP ANNOUNCED ● high
212.81.119.0/29 SWISSSIGN-AG-GTT RIPE ASSIGNED PA ● low
212.81.119.8/29 SWISSSIGN-AG-GTT RIPE ASSIGNED PA ● low
213.242.102.160/29 SwissSign-Group-AG RIPE ASSIGNED PA ● low
213.242.102.168/29 SwissSign-Group-AG RIPE ASSIGNED PA ● low

Corporate group (5 entities) ~

top 1 shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: B how networks compare →
85.7% of checked blocks have valid RPKI ROA coverage (12 of 14)
No discrepancies found among checked blocks.

NIC Handles

AB34802-RIPE AS3257-IPAM-MNT AS43183 DUMY-RIPE DUMY-RIPE LEVEL3-MNT MNT-SWISSSIGN MNT-SWISSSIGN ORG-SA521-RIPE QUZAUK RIPE-NCC-END-MNT