Tim Zuidema trading as TiZu
Cluster stats
| Netblocks | 5 |
| All fragments | 1,807 blocks across 202 clusters |
| Cluster ID | 191766997 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.22.251.128/28 | Tim Zuidema trading as TiZu | RIPE | ASSIGNED PA | ● high |
| 213.132.221.0/24 | Tim Zuidema trading as TiZu | BGP | ANNOUNCED | ● high |
| 213.132.221.0/24 | Tim Zuidema trading as TiZu | RIPE | ASSIGNED PA | ● high |
| 2001:678:e20::/48 | Tim Zuidema trading as TiZu | BGP | ANNOUNCED | ● high |
| 2001:678:e20::/48 | Tim Zuidema trading as TiZu | RIPE | ASSIGNED PI | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
No discrepancies found among checked blocks.
NIC Handles
ACRO35155-RIPE
AS210882
DUMY-RIPE
DUMY-RIPE
MNT-CJ2
MNT-CJ2
MNT-TIZU
MNT-TIZU
ORG-TIZU1-RIPE
RIPE-NCC-END-MNT