OWL-JP

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks12 · 3,072 IPv4 addresses
Also registered under this name 16 netblocks across 4 separate records
Record ID239878793
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 4 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 (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.19.0.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.19.1.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.19.2.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.19.3.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.88.44.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.88.45.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.193.129.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
103.193.130.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
203.96.236.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
203.96.237.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
203.96.238.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low
203.96.239.0/24 OWL-JP APNIC ALLOCATED NON-PORTABLE ● low

Footprint over time

6 weekly snapshots · JSON
12 0 netblocks since 2026-07-26
2026-07-26 peak 12 2026-09-06

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
Possible discrepancies (12)

These blocks are registered to OWL-JP 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.

103.88.44.0/24 /24 authorized for AS4785 — xTom Limited
103.88.45.0/24 /24 authorized for AS4785 — xTom Limited
203.96.236.0/24 /24 authorized for AS3258 — xTom Japan Corporation
203.96.237.0/24 /24 authorized for AS3258 — xTom Japan Corporation
203.96.238.0/24 /24 authorized for AS3258 — xTom Japan Corporation
203.96.239.0/24 /24 authorized for AS3258 — xTom Japan Corporation
103.193.129.0/24 /24 authorized for AS4785 — xTom Limited
103.193.130.0/24 /24 authorized for AS4785 — xTom Limited
103.19.0.0/24 /24 authorized for AS3258 — xTom Japan Corporation
103.19.1.0/24 /24 authorized for AS3258 — xTom Japan Corporation
103.19.2.0/24 /24 authorized for AS3258 — xTom Japan Corporation
103.19.3.0/24 /24 authorized for AS3258 — xTom Japan Corporation

NIC Handles

AO228-AP MAINT-OWL-VU OLA15-AP OLA15-AP