Yahoo Japan 2
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 8 |
| IPv6 | 4 prefixes (largest 2001:7fa:7:2:0:2:4572:1/128) |
| Also registered under this name | 27 netblocks across 2 separate records |
| Record ID | 246696933 |
| Registry | PEERINGDB |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.246.232.162/32 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 203.190.227.13/32 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 210.173.184.44/32 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 218.100.9.18/32 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:7:2:0:2:4572:1/128 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:5:1:0:2:4572:1/128 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8:6:0:2:4572:1/128 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c:2:0:2:4572:1/128 | Yahoo Japan 2 | PEERINGDB | ASSIGNED | ● high |
IPv6 ranges (4)
Footprint over time
15 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-10-04
Network trust
what's this?
RPKI hygiene: B
how networks compare →
87.5%
of checked blocks have valid RPKI ROA coverage
(7 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS24572