Yccnc-pppoe
BGP inherited
Cluster stats
| Netblocks | 6 · 4,863 IPv4 addresses |
| Cluster ID | 212598589 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 58.19.144.0 – 58.19.147.0 | Yccnc-pppoe | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.19.240.0/22 | Yccnc-pppoe | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 58.19.247.0/30 | Yccnc-pppoe | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 119.36.236.0/22 | Yccnc-pppoe | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 119.36.240.0/22 | Yccnc-pppoe | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 119.36.244.0/22 | Yccnc-pppoe | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (5)
These blocks are registered to Yccnc-pppoe 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.
| 119.36.240.0/22 /22 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 119.36.244.0/22 /22 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 58.19.240.0/22 /22 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 119.36.236.0/22 /22 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 58.19.144.0 – 58.19.147.0 /22 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
NIC Handles
MAINT-CNCGROUP-HB
YZ1284-AP
YZ1284-AP