Y525 Global Network
BGP inherited
Cluster stats
| Netblocks | 8 |
| All fragments | 18 blocks across 11 clusters |
| Cluster ID | 214592749 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
8
-9 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-26
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2404:f4c0:f70e:1980::207:852/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2602:fa3d:f4:1::b4/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2602:fed2:fff:ffff:6::fc/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:7::132/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:11::153/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:22::11e/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:32::10d/128 | Y525 Global Network | PEERINGDB | ASSIGNED | ● high |
| 2a06:a005:4b0::/44 | Y525-GLOBAL-NETWORK | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(2 of 8)
Possible discrepancies (1)
These blocks are registered to Y525 Global 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.
| 2a06:a005:4b0::/44 /44 | authorized for AS207852 — Yonghan Ching |
NIC Handles
AS207852
DUMY-RIPE
DUMY-RIPE
ROUTE48-MNT
y525-mntner