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Autonomous System details for AS3598

AS3598

Microsoft Corporation • microsoft.com

AS3598 — Microsoft Corporation

AS Name

MICROSOFT-CORP-AS

Country

United States (US)

Website

microsoft.com

Number of IPv4

611,328

Number of IPv6

2.38 × 10²⁹

ASN type

Hosting

Status

Assigned

Registry

ARIN

Allocated

May 18, 1994

Last updated

August 20, 2013

IP Ranges

21 IPv4 prefixes, 5 IPv6 prefixes

Prefix	Company	Number of IPs
65.53.0.0/16	Microsoft Corporation	65,536
131.107.0.0/16	Microsoft Corporation	65,536
157.54.0.0/16	Microsoft Corporation	65,536
157.57.0.0/16	Microsoft Corporation	65,536
157.58.0.0/16	Microsoft Corporation	65,536
157.58.31.0/24	Microsoft Corporation	256
157.58.192.0/19	Microsoft Corporation	8,192
157.59.0.0/16	Microsoft Corporation	65,536
157.60.0.0/16	Microsoft Corporation	65,536
167.220.0.0/16	Microsoft Corporation	65,536
167.220.0.0/17	Microsoft Corporation	32,768
167.220.128.0/18	Microsoft Corporation	16,384
167.220.148.0/22	Microsoft Corporation	1,024
167.220.152.0/24	Microsoft Corporation	256
167.220.192.0/19	Microsoft Corporation	8,192
167.220.204.0/22	Microsoft Corporation	1,024
167.220.208.0/23	Microsoft Corporation	512
167.220.224.0/19	Microsoft Singapore Pte. Ltd.	8,192
194.69.96.0/19	Microsoft Limited	8,192
194.69.100.0/22	Microsoft Limited	1,024
198.105.232.0/22	Microsoft Corporation	1,024
2001:4898::/32	Microsoft Corporation	7.92 × 10²⁸
2404:f801::/32	Microsoft Singapore Pte. Ltd.	7.92 × 10²⁸
2a01:110::/32	Microsoft Limited	7.92 × 10²⁸
2a01:110:8020::/48	Microsoft Limited	1.21 × 10²⁴
2a01:110:8068::/48	Microsoft Limited	1.21 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS3598

0 peers

AS3598 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS3598

5 upstreams

AS1680 AS2686 AS3356 AS8075 AS12849

AS3598 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS3598 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS3598

0 downstreams

AS3598 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.