CLS-NET

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks10 · 453 IPv4 addresses
Registered in Switzerland (3) · France (2) · Germany (1) · China (1) · United Kingdom (1) · JO (1)
All fragments 43 blocks across 21 clusters
Cluster ID214029905
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
10 -1 netblocks since 2026-07-05
2026-07-05 peak 11 2026-07-26

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
202.106.83.192/26 CLS-CO APNIC ASSIGNED NON-PORTABLE ● high
85.183.138.232/29 CLS-GMBH-NET RIPE ASSIGNED PA ● low
164.138.241.136 – 164.138.241.148 CLS-NET RIPE ASSIGNED PA ● low
178.20.191.184/29 CLS RIPE ASSIGNED PA ● low
185.158.109.0/24 CLS RIPE ASSIGNED PA ● low
195.2.119.208/29 CLS-NET RIPE ASSIGNED PA ● low
195.65.54.48/28 CLS-NET RIPE ASSIGNED PA ● low
195.134.4.112/28 CLS RIPE ASSIGNED PA ● low
212.243.7.192/27 CLS-NET RIPE ASSIGNED PA ● low
212.243.13.160/27 CLS-NET RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.0% of checked blocks have valid RPKI ROA coverage (9 of 10)
Possible discrepancies (1)

These blocks are registered to CLS-NET 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.

185.158.109.0/24 /24 authorized for AS14618 — Amazon.com, Inc.

NIC Handles

AS5587-MNT AS6906-MNT CH-UNISOURCE-MNT CHEOPS-INFOGERANCE DUMY-RIPE DUMY-RIPE HANSENET-NOC MAINT-CNCGROUP-BJ MNT-VTELJO XZ749-AP XZ749-AP fr-skiset-1-mnt