Alexander Hjelm
Cluster stats
| Netblocks | 3 |
| All fragments | 612 blocks across 226 clusters |
| Cluster ID | 194128236 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.121.108.0/24 | Alexander Hjelm | RIPE | LEGACY | ● high |
| 2001:67c:2af8::/48 | Alexander Hjelm | RIPE | ASSIGNED PI | ● low |
| 2a09:be40:2801::/48 | Alexander Hjelm | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(2 of 3)
No discrepancies found among checked blocks.
NIC Handles
ALEXHJELM-MNT
DUMY-RIPE
DUMY-RIPE
HJELMENTER-MNT
ORG-ABUS1302-RIPE
ORG-AH54-RIPE
Playstar
RESILANS-MNT
RIPE-NCC-END-MNT
ch-ifog-1-mnt
sinavps-mnt