Autonomous System details

AS30520

Microsoft Corporation  ·  microsoft.com

United States

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AS30520 – Microsoft Corporation

Field Value
Country United States
Website microsoft.com
Hosted domains 121
IPv4 addresses 768
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 20 years ago on Aug 09, 2006
Updated a year ago on Oct 15, 2024

IP Ranges

Netblock Company Num of IPs
192.135.88.0/24 Microsoft Corporation 256
198.71.64.0/24 Microsoft Corporation 256
198.71.66.0/24 Microsoft Corporation 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS30520
                                                OrgID:          AS30520
                                                ASName:         AS30520
                                                ASNumber:       AS30520
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 121 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.71.66.58 ██████████ 118
198.71.66.120 ██████████ 1
198.71.66.84 ██████████ 1
198.71.66.65 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
198.71.66.108 AS30520 Microsoft Corporation 0.86ms from Boston, US
192.135.88.2 AS30520 Microsoft Corporation 0.73ms from Boston, US
198.71.64.10 AS30520 Microsoft Corporation 0.97ms from Boston, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
3.232.252.8 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
52.200.109.184 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
129.28.96.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.81ms from Chengdu, CN
166.78.42.104 AS33070 Rackspace Hosting 1.05ms from Dallas, US
78.48.124.200 AS6805 Telefonica Germany GmbH & Co.OHG 4.46ms from Duesseldorf, DE
47.52.248.8 AS45102 Alibaba (US) Technology Co., Ltd. 0.99ms from Hong Kong, HK
86.160.211.168 AS2856 British Telecommunications PLC 2.29ms from London, GB
45.61.109.200 AS51809 BRSK Limited 0.44ms from London, GB
164.67.63.56 AS52 University of California, Los Angeles 0.91ms from Los Angeles, US
184.145.195.136 AS577 Bell Canada 1.73ms from Montreal, CA
117.217.58.88 AS9829 National Internet Backbone 5.95ms from Mumbai, IN
24.22.21.168 AS7922 Comcast Cable Communications, LLC 7.99ms from Portland, US
128.208.21.8 AS73 University of Washington 0.53ms from Seattle, US
103.164.231.232 AS141913 PT Global Media Telekomunikasi Network 11.73ms from Surabaya, ID
52.192.87.104 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
3.226.69.72 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
205.132.119.24 AS19254 Koch Industries, Inc. 0.45ms from Atlanta, US
104.0.156.120 AS7018 AT&T Enterprises, LLC 10.33ms from Chicago, US
23.34.63.200 AS20940 Akamai International B.V. 0.49ms from Dallas, US
71.196.207.136 AS7922 Comcast Cable Communications, LLC 3.21ms from Denver, US
27.65.61.232 AS7552 Viettel Group 0.94ms from Ho Chi Minh City, VN
76.88.175.136 AS20001 Charter Communications Inc 9.40ms from Honolulu, US
1.244.244.56 AS9318 SK Broadband Co Ltd 2.83ms from Incheon, KR
86.158.176.200 AS2856 British Telecommunications PLC 1.74ms from London, GB
62.232.229.152 AS5413 Wavenet Limited 0.56ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 198.71.66.210
traceroute to 198.71.66.210 (198.71.66.210): 64 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.30.126.146 70.595 ms
5 *
6 [AS30520] 198.71.66.210 71.746 ms
Measurement taken from IPinfo ProbeNet in The Dalles, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS30520 at robtex.

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