ERNST
Cluster stats
Netblocks16
All fragments 335 blocks across 121 clusters
Cluster ID191903577
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
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

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
222.66.23.200/30 ERNST-CO APNIC ASSIGNED NON-PORTABLE ● high
45.154.93.0/24 NET-ERNST RIPE ASSIGNED PA ● low
62.245.207.168/29 ERNST-NET RIPE ASSIGNED PA ● low
193.164.170.176/29 ERNST RIPE ASSIGNED PA ● low
194.18.239.0/24 SE-ERNST RIPE ASSIGNED PA ● low
194.229.74.96/28 ERNST RIPE ASSIGNED PA ● low
195.11.104.8/29 ERNST RIPE ASSIGNED PA ● low
195.11.104.176/29 ERNST RIPE ASSIGNED PA ● low
195.11.112.0/29 ERNST RIPE ASSIGNED PA ● low
195.11.112.184/29 ERNST RIPE ASSIGNED PA ● low
195.11.120.80/29 ERNST RIPE ASSIGNED PA ● low
195.11.120.232/29 ERNST RIPE ASSIGNED PA ● low
195.46.2.80/29 Ernst RIPE ASSIGNED PA ● low
195.59.2.16/29 ERNST RIPE ASSIGNED PA ● low
195.59.29.240/29 ERNST RIPE ASSIGNED PA ● low
212.163.215.96/29 Ernst RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
93.8% of checked blocks have valid RPKI ROA coverage (15 of 16)
Possible discrepancies (1)

These blocks are registered to ERNST 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.

194.18.239.0/24 /24 authorized for AS3301 — Telia Company AB

NIC Handles

BJH9-AP BJH9-AP CW-EUROPE-GSOC DUMY-RIPE DUMY-RIPE EVOLUTIO-MNT MAINT-CHINANET-SH MNET-MNT MNT-0x4A6F NLNET-MNT PANAFON-MNT TELIANET-LIR +1 more