Double Cast Inc.
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 7 · 11,264 IPv4 addresses |
| IPv6 | 1 prefix (largest 2400:8040::/32) |
| Record ID | 240886052 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 27.123.208.0/22 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 49.0.176.0/21 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 101.0.8.0/21 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 101.0.16.0/20 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.3.16.0/22 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.46.204.0/22 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 2400:8040::/32 | Double Cast Inc. | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2400:8040::/32 |
Footprint over time
12 weekly snapshots · JSON
7
-3 netblocks since 2026-07-05
2026-07-05
peak 10
2026-09-13
Network trust
what's this?
RPKI hygiene: F
how networks compare →
14.3%
of checked blocks have valid RPKI ROA coverage
(1 of 7)
Possible discrepancies (1)
These blocks are registered to Double Cast Inc. 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.
| 27.123.208.0/22 /22 | authorized for AS132827 — GATEWAY INC |
NIC Handles
APNIC-HM
AW972-AP
ORG-DCI2-AP
YM929-AP
YM929-AP