Esch Holger
Cluster stats
| Netblocks | 13 |
| All fragments | 16 blocks across 3 clusters |
| Cluster ID | 191695272 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 51.75.81.172/30 | Esch Holger | RIPE | LEGACY | ● high |
| 51.195.55.128/27 | Esch Holger | RIPE | LEGACY | ● high |
| 80.120.182.44/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.120.234.200/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.121.229.132/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.26.40/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.228.224/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.245.12/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.248.136/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.248.200/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.248.212/30 | ESCH-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 146.0.148.184/29 | ESCH-LU | RIPE | ASSIGNED PA | ● low |
| 2001:7e8:8600:a300::/56 | ESCH-LU | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(13 of 13)
Possible discrepancies (1)
These blocks are registered to Esch Holger 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.
| 2001:7e8:8600:a300::/56 /56 | authorized for AS6661 — POST Luxembourg |
NIC Handles
AS6661-MNT
AS8447-MNT
DUMY-RIPE
DUMY-RIPE
ORG-EH57-RIPE
OVH-MNT