Grey Advertising Limited
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 7 · 1,568 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:df0:7c00::/48) |
| Registered in | United States (4) · Hong Kong (2) |
| Record ID | 241410258 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 199.88.159.0 – 199.88.160.255 | Grey Advertising, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 199.229.106.0/24 | Grey Advertising Limited | BGP | ANNOUNCED | ● high |
| 199.229.106.0/23 | 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 |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:df0:7c00::/48 |
Footprint over time
11 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-09-13
Network trust
what's this?
RPKI hygiene: D
how networks compare →
42.9%
of checked blocks have valid RPKI ROA coverage
(3 of 7)
No discrepancies found among checked blocks.
NIC Handles
AG1004-AP
APNIC-HM
AS45165
CH53-ARIN
CH53-ARIN
CH53-ARIN
GREYAD
HN125-AP
HN125-AP
MAINT-HK-PCCW-BIA-CS
ORG-GAL1-AP
TA114-AP
+1 more