Microsoft Singapore Pte. Ltd.
Cluster stats
| Netblocks | 34 |
| All fragments | 63,160 blocks across 35 clusters |
| Cluster ID | 191587419 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (34)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 167.220.226.0/23 | Microsoft Singapore Pte. Ltd. | BGP | ANNOUNCED | ● high |
| 167.220.227.0/24 | Microsoft Singapore Pte. Ltd. | BGP | ANNOUNCED | ● high |
| 2001:df0:7::/48 | Microsoft Singapore Pte. Ltd. | APNIC | ASSIGNED PORTABLE | ● high |
| 2401:b640:17::/48 | Microsoft Singapore Pte. Ltd. | BGP | ANNOUNCED | ● high |
| 2404:f801:8020::/48 | Microsoft Singapore Pte. Ltd. | BGP | ANNOUNCED | ● high |
| 2404:f801:802c::/48 | Microsoft Singapore Pte. Ltd. | BGP | ANNOUNCED | ● high |
| 111.221.16.0/21 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 111.221.24.0/22 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 111.221.29.0/24 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 111.221.30.0/23 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 111.221.64.0/18 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 128.94.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 135.149.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 138.239.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 147.145.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 148.7.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 155.62.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 158.23.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 158.158.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 160.4.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 163.57.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 167.105.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 167.220.224.0/20 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 167.220.240.0/22 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 167.220.248.0/21 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 169.138.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 170.165.0.0/16 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 192.146.133.0/24 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 192.153.251.0/24 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 202.89.224.0/21 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 2001:df0:d7::/48 | Microsoft Singapore Pte. Ltd. | APNIC | ASSIGNED PORTABLE | ● low |
| 2001:df0:d8::/48 | Microsoft Singapore Pte. Ltd. | APNIC | ASSIGNED PORTABLE | ● low |
| 2001:df0:d9::/48 | Microsoft Singapore Pte. Ltd. | APNIC | ASSIGNED PORTABLE | ● low |
| 2404:f800::/30 | Microsoft Singapore Pte. Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.3%
of checked blocks have valid RPKI ROA coverage
(29 of 34)
No discrepancies found among checked blocks.
NIC Handles
AM2589-AP
APNIC-HM
AS45139
DB662-AP
MAINT-AP-MICROSOFT
MAINT-MOPL-SG
MP234-AP
MP234-AP
NK160-AP
NK160-AP
ORG-MSPL4-AP
SC1001-AP