Julian Achter
Cluster stats
| Netblocks | 50 |
| All fragments | 211 blocks across 73 clusters |
| Cluster ID | 191665089 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (50)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.58.86.134/32 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 31.59.148.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 45.67.138.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 45.67.138.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 45.133.73.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 45.133.73.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 45.137.69.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 45.137.201.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 45.137.201.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 45.141.117.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 45.141.117.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 45.141.119.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 45.141.119.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 85.8.192.0/24 | Julian Achter | RIPE | ALLOCATED PA | ● high |
| 85.8.192.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 92.119.164.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 92.119.164.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 92.119.165.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 92.119.165.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 185.132.53.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● high |
| 185.132.53.0/24 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2001:7f8:11f:be00:211:507:0:1/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2602:f613::21:1507:1/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2602:f92a:1315:1::5/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2602:f92a:1315:2::c/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:11::10e/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:25::131/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2a14:7580:eff0:ab9e::3/128 | Julian Achter | PEERINGDB | ASSIGNED | ● high |
| 2a14:c380::/29 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:50::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● high |
| 2a14:c380:50::/44 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:70::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● high |
| 2a14:c380:70::/44 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:90::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● high |
| 2a14:c380:90::/44 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:130::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● high |
| 2a14:c380:130::/44 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:c70::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● high |
| 2a14:c380:c70::/44 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:d70::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● high |
| 2a14:c380:d70::/44 | Julian Achter | BGP | ANNOUNCED | ● high |
| 2a14:c380:e00::/40 | Julian Achter | RIPE | ASSIGNED | ● high |
| 2a14:c380:f00::/40 | Julian Achter | RIPE | ASSIGNED | ● high |
| 45.137.69.0/24 | Julian Achter | RIPE | ASSIGNED PA | ● low |
| 94.198.184.0/24 | Julian Achter | RIPE | ALLOCATED PA | ● low |
| 2a14:c380::/29 | Julian Achter | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a14:c380:60::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a14:c380:80::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a14:c380:1c0::/44 | Julian Achter | RIPE | ASSIGNED | ● low |
| 2a14:c380:d50::/44 | Julian Achter | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
82.0%
of checked blocks have valid RPKI ROA coverage
(41 of 50)
Possible discrepancies (5)
These blocks are registered to Julian Achter but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a14:c380:e00::/40 /40 | authorized for AS197959 — VIRTUA SYSTEMS SAS |
| 2a14:c380:1c0::/44 /44 | authorized for AS200625 — Maciej Peczyk |
| 45.137.69.0/24 /24 | authorized for AS52053 — REDHEBERG Association declaree |
| 94.198.184.0/24 /24 | authorized for AS209827 — Del Andujar |
| 45.137.69.0/24 /24 | authorized for AS52053 — REDHEBERG Association declaree |
NIC Handles
AS211507
AS211507
DUMY-RIPE
DUMY-RIPE
KIM-MNT
MA-P-MNT
ORG-JA600-RIPE
RIPE-NCC-HM-MNT
STARFALL-MNT
lir-ae-goldip-1-MNT
lir-de-lain-1-MNT
lir-de-lain-1-MNT