IDCF Net

IDCFNet
Data as of 2026-11-08
Registry
This organisation
Netblocks8 · 47,616 IPv4 addresses
Also registered under this name 9 netblocks across 2 separate records
Record ID264734745
RegistryAPNIC
Customerssee who runs inside 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 · report an issue

IP Ranges (8)

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CIDR Org name Registry Status Confidence
64.56.160.0/19 IDCFNet APNIC ALLOCATED PORTABLE ● low
203.145.224.0/19 IDCFNet APNIC ALLOCATED PORTABLE ● low
203.216.128.0/19 IDCFNet APNIC ALLOCATED PORTABLE ● low
206.3.0.0/19 IDCFNet APNIC ALLOCATED PORTABLE ● low
216.255.224.0/20 IDCFNet APNIC ALLOCATED PORTABLE ● low
220.39.0.0/19 IDCFNet APNIC ALLOCATED PORTABLE ● low
220.39.32.0/21 IDCFNet APNIC ALLOCATED PORTABLE ● low
220.39.40.0/23 IDCFNet APNIC ALLOCATED PORTABLE ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
Possible discrepancies (8)

These blocks are registered to IDCFNet 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.

203.145.224.0/19 /19 authorized for AS4694 — IDC Frontier Inc.
203.216.128.0/19 /19 authorized for AS4694 — IDC Frontier Inc.
64.56.160.0/19 /19 authorized for AS4694 — IDC Frontier Inc.
206.3.0.0/19 /19 authorized for AS4694 — IDC Frontier Inc.
220.39.0.0/19 /19 authorized for AS17676 — SoftBank Mobile Corp.
216.255.224.0/20 /20 authorized for AS4694 — IDC Frontier Inc.
220.39.32.0/21 /21 authorized for AS17676 — SoftBank Mobile Corp.
220.39.40.0/23 /23 authorized for AS17676 — SoftBank Mobile Corp.

NIC Handles

JNIC1-AP JNIC1-AP MAINT-JPNIC