hangzhoujuzhenghu

Registry
Cluster stats
Netblocks10 · 966 IPv4 addresses
Cluster ID216533698
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
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

6 weekly snapshots · JSON
10 0 netblocks since 2026-07-05
2026-07-05 peak 10 2026-07-26

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
60.12.104.0/24 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.105.64/26 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.106.192/26 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.107.0/28 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.107.32/27 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.107.192/27 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.111.0/25 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.111.128/26 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.117.0/24 hangzhoujuzhenghu APNIC ASSIGNED NON-PORTABLE ● low
60.12.119.0/26 hangzhoujuzhenghu 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 (10 of 10)
Possible discrepancies (2)

These blocks are registered to hangzhoujuzhenghu 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.

60.12.104.0/24 /24 authorized for AS4837 — CNCGROUP IP network of ShangHai IDC
60.12.117.0/24 /24 authorized for AS4837 — CNCGROUP IP network of ShangHai IDC

NIC Handles

JQ16-AP JQ16-AP MAINT-CNCGROUP-ZJ