Joachim Ernst

Data as of 2026-09-27
BGP inherited
This organisation
Netblocks12 · 1,034 IPv4 addresses
IPv6 4 prefixes (largest 2001:678:a98::/48)
Registered in Germany (7) · Canada (1)
Record ID246679149
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.154.92.0/24 Joachim Ernst BGP ANNOUNCED ● high
45.154.93.0/24 Joachim Ernst BGP ANNOUNCED ● high
45.154.94.0/24 Joachim Ernst BGP ANNOUNCED ● high
45.154.95.0/24 Joachim Ernst BGP ANNOUNCED ● high
193.189.83.138/32 Joachim Ernst PEERINGDB ASSIGNED ● high
206.81.104.62/32 Joachim Ernst PEERINGDB ASSIGNED ● high
2001:678:a98::/48 Joachim Ernst BGP ANNOUNCED ● high
2001:7f8:33::a120:8702:1/128 Joachim Ernst PEERINGDB ASSIGNED ● high
2602:fed2:fff:ffff::62/128 Joachim Ernst PEERINGDB ASSIGNED ● high
45.154.92.0/22 Joachim Ernst RIPE ALLOCATED PA ● low
157.90.70.120/29 JOACHIM-NEU RIPE LEGACY ● low
2a01:4f8:241:528::/64 JOACHIM-NEU RIPE ASSIGNED ● low

IPv6 ranges (4)

CIDR
2001:678:a98::/48
2a01:4f8:241:528::/64
2001:7f8:33::a120:8702:1/128
2602:fed2:fff:ffff::62/128

Footprint over time

14 weekly snapshots · JSON
13 0 netblocks since 2026-07-05
2026-07-05 peak 13 2026-09-27

Network trust

what's this?
RPKI hygiene: C how networks compare →
69.2% of checked blocks have valid RPKI ROA coverage (9 of 13)
No discrepancies found among checked blocks.

NIC Handles

AS208702 AS208702 DUMY-RIPE DUMY-RIPE HOS-GUN MNT-0x4A6F MNT-0x4A6F ORG-JE48-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT