RBZ Network
Cluster stats
| Netblocks | 14 |
| All fragments | 17 blocks across 2 clusters |
| Cluster ID | 191821296 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 143.14.4.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 143.14.5.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 143.14.77.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 151.246.242.0/24 | RBZ Network | RIPE | ASSIGNED PA | ● high |
| 168.222.16.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.20.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.21.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.22.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.27.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.28.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.29.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.55.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 168.222.60.0/24 | RBZ Network | RIPE | LEGACY | ● high |
| 2a13:9500:16c::/48 | RBZ Network | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(14 of 14)
Possible discrepancies (14)
These blocks are registered to RBZ Network 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.
| 2a13:9500:16c::/48 /48 | authorized for AS146996 — DEXSERVER |
| 168.222.27.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 143.14.4.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 143.14.5.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.16.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.55.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 143.14.77.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.20.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.21.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.28.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.29.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.60.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 168.222.22.0/24 /24 | authorized for AS146996 — DEXSERVER |
| 151.246.242.0/24 /24 | authorized for AS146996 — DEXSERVER |
NIC Handles
AR834
DUMY-RIPE
DUMY-RIPE
ORG-RN128-RIPE
ORG-RN132-RIPE
RN5485-RIPE
RNAC11-RIPE
netutils-mnt