ZSCALER-ZURICH
Cluster stats
Netblocks8
All fragments 2,594 blocks across 186 clusters
Cluster ID194004634
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (8)

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CIDR Org name Registry Status Confidence
137.31.20.0/23 ZSCALER-ZURICH RIPE LEGACY ● low
137.31.22.0/23 ZSCALER-ZURICH RIPE LEGACY ● low
147.161.242.0/23 ZSCALER-ZURICH RIPE LEGACY ● low
147.161.246.0/23 ZSCALER-ZURICH RIPE LEGACY ● low
147.161.252.0/23 ZSCALER-ZURICH RIPE LEGACY ● low
164.137.1.0/24 ZSCALER-ZURICH RIPE ASSIGNED PA ● low
167.103.222.0/23 ZSCALER-ZURICH APNIC ASSIGNED NON-PORTABLE ● low
167.103.224.0/23 ZSCALER-ZURICH APNIC ASSIGNED NON-PORTABLE ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE MAINT-ZSCALER-AU ZAPL2-AP ZAPL2-AP ZAPL2-AP ZSCALER-RIPE-MNT