IADVANTAGE LIMITED
iAdvantage Limited
Data as of 2026-08-16
GLEIF verified
LEI
984500CSO1BE8D513682
Registered name
IADVANTAGE LIMITED
Jurisdiction
Ultimate parent
SUN HUNG KAI PROPERTIES LIMITED
529900LUMD393RD3S874
Cluster stats
| Netblocks | 169 · 90,371 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2403:2400::/32) |
| Registered in | Hong Kong (166) · United States (1) |
| All fragments | 184 blocks across 2 clusters |
| Cluster ID | 222389607 |
| Registry | APNIC |
| Owner jurisdiction | HK |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500CSO1BE8D513682 |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
171
-12 netblocks since 2026-07-05
2026-07-05
peak 183
2026-08-16
IP Ranges (169)
showing 50 of 169 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.144.4.0/24 | iAdvantage Communications LLC | ARIN | DIRECT ALLOCATION | ● high |
| 123.255.90.99/32 | iAdvantage | PEERINGDB | ASSIGNED | ● high |
| 123.255.91.37/32 | iAdvantage | PEERINGDB | ASSIGNED | ● high |
| 123.255.91.83/32 | iAdvantage | PEERINGDB | ASSIGNED | ● high |
| 202.85.128.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.128.0/20 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.129.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.131.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.132.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.137.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.140.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.144.0/20 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.157.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.164.0/23 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.165.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.166.0/23 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.167.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.168.0/22 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.169.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.170.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.171.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.180.0/22 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.181.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.184.0/22 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.188.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.190.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 202.85.191.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.128.0/21 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.128.0/17 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.133.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.135.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.136.0/21 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.136.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.141.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.144.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.144.0/21 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.145.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.146.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.148.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.149.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.152.0/21 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.153.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.159.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.160.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.160.0/22 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.161.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.164.0/22 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.168.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.168.0/22 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
| 203.194.169.0/24 | iAdvantage Limited | BGP | ANNOUNCED | ● high |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.1%
of checked blocks have valid RPKI ROA coverage
(166 of 171)
Possible discrepancies (1)
These blocks are registered to iAdvantage Limited 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.
| 23.144.4.0/24 /24 | authorized for AS174 — Cogent Communications, LLC |
NIC Handles
AI529-AP
APNIC-HM
AS9729
AS9729
BWB6-ARIN
BWB6-ARIN
BWB6-ARIN
DI16-AP
HM55-AP
ICL-261
MAINT-HK-IS
MAINT-HK-IS
+2 more