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 1,024
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 19 years ago on Aug 09, 2006
Updated a year ago on Oct 15, 2024

IP Ranges

Netblock Company Num of IPs
12.6.239.0/24 AT&T Enterprises, LLC 256
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 2 peers for this ASN.

Peers Name
AS3356 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

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

IP Address ASN Details
192.135.88.2 AS30520 Microsoft Corporation 0.67ms from Boston, US
198.71.64.10 AS30520 Microsoft Corporation 1.02ms from Boston, US
198.71.66.229 AS30520 Microsoft Corporation 0.84ms from Boston, US
12.6.239.2 AS30520 Microsoft Corporation 0.63ms 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
94.107.77.152 AS47377 Orange Belgium SA 10.21ms from Brussels, BE
51.210.156.8 AS16276 OVH SAS 0.06ms from Roubaix, FR
148.103.9.40 AS28118 ALTICE DOMINICANA S.A. 1.70ms from Santo Domingo, DO
14.90.200.56 AS4766 Korea Telecom 1.89ms from Seoul, KR
103.88.78.136 AS136616 Manrex Pty Ltd ta Webstercare 0.47ms from Sydney, AU
54.178.216.152 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
60.32.79.184 AS4713 NTT DOCOMO BUSINESS,Inc. 3.44ms from Tokyo, JP
64.196.248.152 AS7029 Windstream Communications LLC 0.53ms from Ashburn, US
34.79.69.168 AS396982 Google LLC 0.15ms from Brussels, BE
102.44.198.216 AS8452 TE-AS 4.67ms from Cairo, EG
73.95.186.216 AS7922 Comcast Cable Communications, LLC 6.37ms from Denver, US
159.143.162.56 AS8011 MongoDB, Inc. 0.11ms from Hong Kong, HK
66.219.7.88 AS25769 Garden Valley Telephone Company 9.91ms from Minneapolis, US
52.108.146.24 AS8075 Microsoft Corporation 0.15ms from Modiin Ilit, IL
121.80.134.200 AS17511 OPTAGE Inc. 2.50ms from Osaka, JP
119.231.246.24 AS17511 OPTAGE Inc. 2.78ms from Osaka, JP
219.96.229.136 AS4713 NTT DOCOMO BUSINESS,Inc. 5.28ms from Osaka, JP
52.55.120.88 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
189.101.185.200 AS28573 Claro NXT Telecomunicacoes Ltda 8.64ms from Sao Paulo, BR
73.19.111.152 AS7922 Comcast Cable Communications, LLC 7.03ms from Seattle, US
115.140.22.8 AS17858 LG POWERCOMM 7.22ms from Seoul, KR
121.187.125.152 AS4766 Korea Telecom 4.13ms from Seoul, KR
47.237.153.168 AS45102 Alibaba (US) Technology Co., Ltd. 0.63ms from Singapore, SG
179.146.41.104 AS26599 TELEFÔNICA BRASIL S.A 3.83ms from São Paulo, BR
163.20.92.40 AS1659 Taiwan Academic Network (TANet) Information Center 3.32ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f5 12.6.239.2
traceroute to 12.6.239.2 (12.6.239.2): 64 hops max, 52 byte packets
5 [AS3491] 63.222.61.138 137.733 ms
6 [AS3356] 4.69.230.253 235.742 ms
7 [AS30520] 12.6.239.2 230.955 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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