BCS-SG
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 320 IPv4 addresses |
| Cluster ID | 213395376 |
| Registry | APNIC |
| Customers | find customers using 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.126.65.0/24 | BCS-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 203.126.190.0/27 | BCS-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 58.185.217.80/28 | BCS-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.126.51.96/28 | BCS-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (1)
These blocks are registered to BCS-SG 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.
| 203.126.65.0/24 /24 | authorized for AS3758 — SingNet Pte Ltd |
NIC Handles
AS2068-AP
CYT8-AP
MAINT-SG-SINGNET
SH9-AP
SH9-AP