YU WANG
Data as of 2026-11-08
BGP inherited
This organisation
| Netblocks | 6 · 256 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2a14:7583:e900::/40) |
| Record ID | 265449995 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 79.180.180.0/24 | YU WANG | BGP | ANNOUNCED | ● high |
| 2602:fa02:58::/48 | YU WANG | BGP | ANNOUNCED | ● high |
| 2a06:9801:f95::/48 | YU WANG | BGP | ANNOUNCED | ● high |
| 2a14:7583:e900::/48 | YU WANG | BGP | ANNOUNCED | ● high |
| 2a12:cb40:10::/44 | YU WANG | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a14:7583:e900::/40 | YU WANG | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (5)
Footprint over time
4 weekly snapshots · JSON
7
0 netblocks since 2026-10-18
2026-10-18
peak 7
2026-11-08
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (2)
These blocks are registered to YU WANG but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a14:7583:e900::/40 /40 | authorized for AS200623 — NetBlazer Ltd |
| 2a12:cb40:10::/44 /44 | authorized for AS10977 — JianyueLab |
NIC Handles
AS218985
DUMY-RIPE
DUMY-RIPE
JIANYUELAB-STAFF-MNT
LAGRANGE-AUTO-MNT
LAGRANGE-AUTO-MNT
LSRA2-RIPE
NETBLAZER-MNT
NoPKT-MNT
ORG-NL685-RIPE
ORG-YW16-RIPE
PWBC-MNT
+2 more