AS3598
Microsoft Corporation — microsoft.com
Summary
| Country |
 United States
|
| Organization | Microsoft Corporation |
| Domain | microsoft.com |
| Number of IPv4 | 546,048 |
| Number of IPv6 | 2.3769× 1029 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | May 18, 1994 (about 31 years ago) |
| Updated | August 20, 2013 (about 11 years ago) |
IP Ranges
AS3598 announces 21 IPv4 ranges and 5 IPv6 ranges.
That's a total of 546,048 IPv4 addresses and 2.3769× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 65.53.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 131.107.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 157.54.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 157.57.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 157.58.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 157.58.31.0/24 |
Microsoft Corporation
|
256 | ARIN | ALLOCATION |
| 157.58.192.0/19 |
Microsoft Corporation
|
8,192 | ARIN | ALLOCATION |
| 157.59.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 157.60.0.0/16 |
Microsoft Corporation
|
65,536 | ARIN | ALLOCATION |
| 167.220.0.0/17 |
Microsoft Corporation
|
32,768 | ARIN | ALLOCATION |
| 167.220.128.0/18 |
Microsoft Corporation
|
16,384 | ARIN | ALLOCATION |
| 167.220.148.0/22 |
Microsoft Corporation
|
1,024 | ARIN | ALLOCATION |
| 167.220.152.0/24 |
Microsoft Corporation
|
256 | ARIN | ALLOCATION |
| 167.220.192.0/19 |
Microsoft Corporation
|
8,192 | ARIN | ALLOCATION |
| 167.220.204.0/22 |
Microsoft Corporation
|
1,024 | ARIN | ALLOCATION |
| 167.220.208.0/23 |
Microsoft Corporation
|
512 | ARIN | ALLOCATION |
| 167.220.224.0/19 |
 Microsoft Singapore Pte. Ltd.
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 194.69.96.0/19 |
 Microsoft Limited
|
8,192 | RIPE NCC | ASSIGNED PI |
| 194.69.100.0/22 |
Microsoft Limited
|
1,024 | RIPE NCC | ASSIGNED PI |
| 198.105.232.0/22 |
Microsoft Corporation
|
1,024 | ARIN | ALLOCATION |
| 199.2.137.0/24 |
Microsoft Corporation
|
256 | ARIN | REALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:4898::/32 |
Microsoft Corporation
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2404:f801::/32 |
Microsoft Singapore Pte. Ltd.
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 2a01:110::/32 |
UK-MICROSOFT-MSIT
|
7.9228× 1028 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:110:8020::/48 |
UK-MICROSOFT-MSIT
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:110:8068::/48 |
UK-MICROSOFT-MSIT
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
Peers
AS3598 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
AS3598 connects to the global Internet via at least 5 upstream providers. In this setup, AS3598 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS3598 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.