Yui Inc.
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 784 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:df5:76c0::/48) |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 213683170 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 163.227.180.0/23 | Yui Inc. | APNIC | ASSIGNED PORTABLE | ● high |
| 2001:df5:76c0::/48 | Yui Inc. | APNIC | ASSIGNED PORTABLE | ● high |
| 45.130.78.0/24 | yui | RIPE | ASSIGNED PA | ● low |
| 195.15.15.176/28 | YUI-NET | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:df5:76c0::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (3)
These blocks are registered to Yui Inc. 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.
| 2001:df5:76c0::/48 /48 | authorized for AS45691 — DODO K.K. |
| 163.227.180.0/23 /23 | authorized for AS45691 — DODO K.K. |
| 45.130.78.0/24 /24 | authorized for AS200017 — Elisteka UAB |
NIC Handles
APNIC-HM
AY602-AP
DUMY-RIPE
DUMY-RIPE
ORG-YI6-AP
VTX-MNT
YIA4-AP
YIA4-AP
mnt-lt-uabkarolio-1