Singapore Telecom Japan Ltd
BGP inherited
Cluster stats
| Netblocks | 5 · 16,380 IPv4 addresses |
| All fragments | 329 blocks across 8 clusters |
| Cluster ID | 212273801 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 120.72.64.0/20 | Singapore Telecom Japan Ltd | BGP | ANNOUNCED | ● high |
| 203.173.64.0/20 | Singapore Telecom Japan Ltd | BGP | ANNOUNCED | ● high |
| 120.72.64.0/20 | Singapore Telecom Japan Ltd | APNIC | ALLOCATED PORTABLE | ● low |
| 203.173.64.0/20 | Singapore Telecom Japan Ltd | APNIC | ALLOCATED PORTABLE | ● low |
| 2404:1000::/32 | Singapore Telecom Japan Ltd | APNIC | ALLOCATED PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Singapore Telecom” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Singapore Telecom Mobile Pte Ltd 152 blocks
- Singapore Telecom, ConnectPlus 142 blocks
- Singapore Telecom Hong Kong Ltd 20 blocks
- SINGAPORE-TELECOM 5 blocks
- Singapore Telecom Taiwan Ltd 2 blocks
- SINGAPORE-TELECOM-SG 2 blocks
- Singapore Telecom Korea Ltd 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- SINGAPORE-TELECOMMUNICATONS-633539 via Ooredoo Q.S.C. sub-allocation
- SINGAPORE-TELECOMMUNICATONS-633540 via Ooredoo Q.S.C. sub-allocation
- SINGAPORETELECOMMUNICATIONSNET via Sify Limited sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
No discrepancies found among checked blocks.
NIC Handles
APNIC-HM
AS17977
AS2806-AP
GM44-AP
JT826-AP
KELL1-AP
MA87-AP
MAINT-JP-STJP
ORG-STJL1-AP
YI2-AP