APNIC Research and Development

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks24 · 71,424 IPv4 addresses
IPv6 4 prefixes (largest 2408:2000::/24)
Registered in Australia (18) · Japan (1)
Cluster ID213199901
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
26 +3 netblocks since 2026-07-05
2026-07-05 peak 26 2026-07-26

IP Ranges (24)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.0.0.0/16 APNIC Research and Development BGP ANNOUNCED ● high
103.0.10.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.147.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.152.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.165.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.170.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.174.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.175.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.178.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.199.0/24 APNIC Research and Development BGP ANNOUNCED ● high
103.0.220.0/24 APNIC Research and Development BGP ANNOUNCED ● high
203.147.108.0/23 APNIC Research and Development BGP ANNOUNCED ● high
1.0.0.0/24 APNIC Research and Development APNIC ASSIGNED PORTABLE ● low
1.1.1.0/24 APNIC Research and Development APNIC ASSIGNED PORTABLE ● low
59.191.232.0/21 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low
103.10.232.0/24 APNIC Research and Development APNIC ASSIGNED PORTABLE ● low
198.51.100.0/24 APNIC Research and Development APNIC ASSIGNED PORTABLE ● low
203.0.113.0/24 APNIC Research and Development APNIC ASSIGNED PORTABLE ● low
203.10.60.0/22 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low
203.133.248.0/22 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low
2001:db8::/32 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low
2401:2000::/32 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low
2401:2001::/32 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low
2408:2000::/24 APNIC Research and Development APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (4)

CIDR
2408:2000::/24
2001:db8::/32
2401:2000::/32
2401:2001::/32

Domains hosted in this network

what's this?
one.one ueiwsp.com ui.com dellsupportcenter.com wechat.com cyberark.cloud fortiedr.com test-ipv6.com home-assistant.io telematicsct.com naturacloud.com ubnt.com zjgslb.com yangyi19.com zenno.services yospace.ai nip.io cloudflare-dns.com swannsecurity.com huawei.cn

Network trust

what's this?
RPKI hygiene: C how networks compare →
69.2% of checked blocks have valid RPKI ROA coverage (18 of 26)
Possible discrepancies (6)

These blocks are registered to APNIC Research and Development 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.

2408:2000::/24 /24 authorized for AS4608 — Asia Pacific Network Information Centre
2401:2000::/32 /32 authorized for AS4608 — Asia Pacific Network Information Centre
103.0.0.0/16 /16 authorized for AS4608 — Asia Pacific Network Information Centre
103.0.0.0/16 /16 authorized for AS4608 — Asia Pacific Network Information Centre
1.1.1.0/24 /24 authorized for AS13335 — Cloudflare, Inc.
1.0.0.0/24 /24 authorized for AS13335 — Cloudflare, Inc.

NIC Handles

AA1412-AP AIC3-AP AIC3-AP APNIC-HM AS131074 AS24021 GH173-AP GH173-AP HM20-AP HM20-AP JD1186-AP JD1186-AP +3 more