SIM-SG
Data as of 2026-07-26
BGP inherited
Limited data: only 2 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 2 · 272 IPv4 addresses |
| Cluster ID | 216475368 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.126.208.96/28 | SIM-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 203.120.13.0/24 | SIM-SG | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (1)
These blocks are registered to SIM-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.
| 203.120.13.0/24 /24 | authorized for AS4628 — Pacific Internet Pte Ltd |
NIC Handles
AP930-AP
AS2068-AP
JL4510-AP
MAINT-SG-PACIFIC
MAINT-SG-SINGNET
PNH4-AP
PNH4-AP
SH9-AP