YTWL
Cluster stats
| Netblocks | 7 |
| All fragments | 8 blocks across 2 clusters |
| Cluster ID | 193137087 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-06
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 60.210.176.0/29 | YTWL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.210.176.8/29 | YTWL | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.120.72.0/22 | YTWL | APNIC | ALLOCATED PORTABLE | ● low |
| 116.70.64.0/18 | YTWL | APNIC | ALLOCATED PORTABLE | ● low |
| 123.99.192.0/18 | YTWL | APNIC | ALLOCATED PORTABLE | ● low |
| 124.248.64.0/18 | YTWL | APNIC | ALLOCATED PORTABLE | ● low |
| 203.135.96.0/19 | YTWL | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
71.4%
of checked blocks have valid RPKI ROA coverage
(5 of 7)
Possible discrepancies (3)
These blocks are registered to YTWL 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.
| 124.248.64.0/18 /18 | authorized for AS58461 — No.288,Fu-chun Road |
| 123.99.192.0/18 /18 | authorized for AS58461 — No.288,Fu-chun Road |
| 116.70.64.0/18 /18 | authorized for AS58461 — No.288,Fu-chun Road |
NIC Handles
AC1601-AP
DS95-AP
DS95-AP
JS4108-AP
MAINT-CNCGROUP-SD
MAINT-CNNIC-AP
YW6912-AP