IAC

Data as of 2026-08-23
BGP inherited
Cluster stats
Netblocks37 · 5,808 IPv4 addresses
IPv6 1 prefix (largest 2001:720:1610::/48)
Registered in KZ (25) · Japan (5) · United Kingdom (3) · Australia (1) · China (1) · Ireland (1)
All fragments 53 blocks across 13 clusters
Cluster ID226943267
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
37 -1 netblocks since 2026-07-05
2026-07-05 peak 38 2026-08-23

IP Ranges (37)

⬇ export CSV
CIDR Org name Registry Status Confidence
123.127.60.0/25 IAC APNIC ASSIGNED NON-PORTABLE ● high
5.63.100.112/30 IAC RIPE ASSIGNED PA ● low
5.63.114.208/30 IAC RIPE ASSIGNED PA ● low
5.63.114.212/30 IAC RIPE ASSIGNED PA ● low
37.151.156.64/30 IAC RIPE ASSIGNED PA ● low
80.175.255.32/27 IAC-LTD RIPE ASSIGNED PA ● low
82.200.140.60/30 IAC RIPE ASSIGNED PA ● low
82.200.140.68/30 IAC RIPE ASSIGNED PA ● low
82.200.206.128/30 IAC RIPE ASSIGNED PA ● low
84.240.230.248/30 IAC RIPE ASSIGNED PA ● low
88.204.187.192/30 IAC RIPE ASSIGNED PA ● low
88.204.211.40/30 IAC RIPE ASSIGNED PA ● low
88.204.214.76/30 IAC RIPE ASSIGNED PA ● low
88.204.232.40/30 IAC RIPE ASSIGNED PA ● low
88.204.232.44/30 IAC RIPE ASSIGNED PA ● low
89.218.90.84/30 IAC RIPE ASSIGNED PA ● low
89.218.117.64/30 IAC RIPE ASSIGNED PA ● low
89.218.117.68/30 IAC RIPE ASSIGNED PA ● low
89.218.142.204/30 IAC RIPE ASSIGNED PA ● low
89.218.211.192/30 IAC RIPE ASSIGNED PA ● low
89.218.222.236/30 IAC RIPE ASSIGNED PA ● low
89.218.222.240/30 IAC RIPE ASSIGNED PA ● low
89.218.234.104/30 IAC RIPE ASSIGNED PA ● low
95.57.218.8/30 IAC RIPE ASSIGNED PA ● low
95.57.218.12/30 IAC RIPE ASSIGNED PA ● low
103.2.128.0/22 IAC APNIC ALLOCATED PORTABLE ● low
115.69.224.0/21 IAC APNIC ALLOCATED PORTABLE ● low
178.91.232.208/29 IAC RIPE ASSIGNED PA ● low
202.147.109.0/24 IAC APNIC ASSIGNED NON-PORTABLE ● low
212.126.60.0/25 IAC RIPE ASSIGNED PA ● low
212.154.171.224/29 IAC RIPE ASSIGNED PA ● low
213.131.173.4/30 IAC-LTD RIPE ASSIGNED PA ● low
213.131.173.64/27 IAC-LTD RIPE ASSIGNED PA ● low
220.150.192.0 – 220.150.194.255 IAC APNIC ALLOCATED PORTABLE ● low
220.150.195.0 – 220.150.196.255 IAC APNIC ALLOCATED PORTABLE ● low
220.150.197.0 – 220.150.199.255 IAC APNIC ALLOCATED PORTABLE ● low
2001:720:1610::/48 IAC RIPE ASSIGNED ● low

IPv6 ranges (1)

CIDR
2001:720:1610::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
91.9% of checked blocks have valid RPKI ROA coverage (34 of 37)
Possible discrepancies (7)

These blocks are registered to IAC but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:720:1610::/48 /48 authorized for AS766 — Entidad Publica Empresarial Red.es
115.69.224.0/21 /21 authorized for AS38639 — NTT DOCOMO BUSINESS, Inc.
103.2.128.0/22 /22 authorized for AS38639 — NTT DOCOMO BUSINESS, Inc.
220.150.197.0 – 220.150.199.255 /22 authorized for AS38639 — NTT DOCOMO BUSINESS, Inc.
220.150.192.0 – 220.150.194.255 /22 authorized for AS38639 — NTT DOCOMO BUSINESS, Inc.
220.150.195.0 – 220.150.196.255 /23 authorized for AS38639 — NTT DOCOMO BUSINESS, Inc.
202.147.109.0/24 /24 authorized for AS4857 — IP Exchange Pty Ltd

NIC Handles

AI353-AP DIGIWEB-MNT DUMY-RIPE DUMY-RIPE IEPL2-AP IEPL2-AP IRIS5-RIPE JNIC1-AP JNIC1-AP KNIC-MNT MAINT-AU-TVPLUS MAINT-CNCGROUP-BJ +5 more