AS45139
Microsoft Singapore Pte. Ltd. — microsoft.com
Summary
| Country |
 Japan
|
| Organization | Microsoft Singapore Pte. Ltd. |
| Domain | microsoft.com |
| Number of IPv4 | 768 |
| Number of IPv6 | 2.4179× 1024 |
| AS Type | Business |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | July 07, 2020 (about 4 years ago) |
IP Ranges
AS45139 announces 2 IPv4 ranges and 2 IPv6 ranges.
That's a total of 768 IPv4 addresses and 2.4179× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 167.220.226.0/23 |
 Microsoft Singapore Pte. Ltd.
|
512 | APNIC | ALLOCATED PORTABLE |
| 167.220.227.0/24 |
Microsoft Singapore Pte. Ltd.
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2404:f801:8020::/48 |
Microsoft Singapore Pte. Ltd.
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2404:f801:802c::/48 |
Microsoft Singapore Pte. Ltd.
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
Peers
AS45139 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS45139 connects to the global Internet via at least 2 upstream providers. In this setup, AS45139 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS45139 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.