Haohao Zhang
BGP inherited
Cluster stats
| Netblocks | 6 |
| Cluster ID | 210233496 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a05:1086::/32 | Haohao Zhang | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0c:e641::/32 | Haohao Zhang | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0d:2681::/32 | Haohao Zhang | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0e:4001:900::/40 | Haohao Zhang | RIPE | ASSIGNED | ● low |
| 2a0e:4001:b00::/40 | Haohao Zhang | RIPE | ASSIGNED | ● low |
| 2a14:7581:5800::/40 | Haohao Zhang | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
Possible discrepancies (5)
These blocks are registered to Haohao Zhang but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a0d:2681::/32 /32 | authorized for AS210842 — Rohmad Kurniadin |
| 2a0c:e641::/32 /32 | authorized for AS219283 — DreamServer |
| 2a05:1086::/32 /32 | authorized for AS219283 — DreamServer |
| 2a0e:4001:900::/40 /40 | authorized for AS219283 — DreamServer |
| 2a14:7581:5800::/40 /40 | authorized for AS219207 — YIYUAN CHEN |
NIC Handles
DUMY-RIPE
DUMY-RIPE
FIBERSTATE-MNT
FORHOSTING-MNT
HAOHAO-ZHANG-MNT
MNT-DGTL
NoPKT-MNT
ORG-AKTA14-RIPE
ORG-CA2886-RIPE
ORG-FL405-RIPE
ORG-HA932-RIPE
Rkzed-MNT