Grey Advertising Limited
BGP inherited
Cluster stats
| Netblocks | 6 · 1,563 IPv4 addresses |
| Registered in | United States (3) · Hong Kong (2) |
| Cluster ID | 211959847 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 199.229.106.0/23 | Grey Advertising Limited | BGP | ANNOUNCED | ● high |
| 199.229.106.0/24 | Grey Advertising Limited | BGP | ANNOUNCED | ● high |
| 199.229.107.0/24 | Grey Advertising Limited | BGP | ANNOUNCED | ● high |
| 203.147.110.0/23 | Grey Advertising Limited | APNIC | ASSIGNED PORTABLE | ● high |
| 2001:df0:7c00::/48 | Grey Advertising Limited | APNIC | ASSIGNED PORTABLE | ● high |
| 210.177.78.64/27 | Grey-Advertising-Hong-Kong-Ltd | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(3 of 6)
No discrepancies found among checked blocks.
NIC Handles
AG1004-AP
APNIC-HM
AS45165
HN125-AP
HN125-AP
MAINT-HK-PCCW-BIA-CS
ORG-GAL1-AP
TA114-AP
TA114-AP