ERNST
BGP inherited
Cluster stats
| Netblocks | 16 · 612 IPv4 addresses |
| Registered in | United Kingdom (9) · Germany (2) · Spain (1) · China (1) · Greece (1) · Netherlands (1) |
| All fragments | 337 blocks across 122 clusters |
| Cluster ID | 208849496 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
5 weekly snapshots · JSON
16
0 netblocks since 2026-07-05
2026-07-05
peak 16
2026-07-19
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