158.24.0.0/16

AS8075 · Microsoft Corporation

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Summary

Country	United Kingdom
Domain	microsoft.com
ASN	AS8075
Registry	RIPE
ID	UK-MICROSOFT-19920207

WHOIS Details

inetnum:        158.24.0.0 - 158.24.255.255
netname:        UK-MICROSOFT-19920207
country:        GB
org:            ORG-MA42-RIPE
admin-c:        DH5439-RIPE
tech-c:         MRPA3-RIPE
status:         ALLOCATED PA
mnt-by:         MICROSOFT-MAINT
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-11-27T14:53:38Z
last-modified:  2023-11-27T14:53:38Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        MAC274-RIPE
abuse-org:      ORG-MA42-RIPE

organisation:   ORG-MA42-RIPE
org-name:       Microsoft Limited
country:        GB
org-type:       LIR
descr:          Microsoft Corporation AS8075
descr:          To report suspected security issues specific to
descr:          traffic emanating from Microsoft online services,
descr:          including the distribution of malicious content
descr:          or other illicit or illegal material through a
descr:          Microsoft online service, please submit reports
descr:          to:
descr:          * https://cert.microsoft.com
descr:          For SPAM and other abuse issues, such as Microsoft
descr:          Accounts, please contact:
descr:          * [email protected]
descr:          To report security vulnerabilities in Microsoft
descr:          products and services, please contact:
descr:          * [email protected]
descr:          For legal and law enforcement-related requests,
descr:          please contact:
descr:          * [email protected]
descr:          For routing, peering or DNS issues, please
descr:          contact:
descr:          * [email protected]
address:        One Microsoft Way
address:        WA 98052
address:        Redmond
address:        UNITED STATES
phone:          +1 425 882 8080
fax-no:         +1 425 936 7329
e-mail:         [email protected]
abuse-c:        MAC274-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MICROSOFT-MAINT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MICROSOFT-MAINT
created:        2004-04-17T12:18:10Z
last-modified:  2022-03-08T18:20:31Z
source:         RIPE

role:           Microsoft Routing, Peering, and DNS
address:        One Microsoft Way
address:        Redmond, WA 98052
e-mail:         [email protected]
nic-hdl:        MRPA3-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:25:24Z
last-modified:  2014-08-26T16:25:24Z
source:         RIPE

person:         Divya Quamara
address:        One Microsoft Way
address:        Redmond, WA 98052
phone:          +1-425-882-8080
nic-hdl:        DH5439-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:24:14Z
last-modified:  2016-02-19T07:09:41Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.61.0.0/16	AS46196	County of Riverside	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.145.0.0/16	AS3724	State of Alaska	65,536
158.182.0.0/16	AS4605	Hong Kong Baptist University	65,536
158.17.0.0/16	AS367	Headquarters, USAISC	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.5.0.0/16	AS367	Headquarters, USAISC	65,536
158.135.0.0/16	AS33187	Sam Houston State University	65,536
158.7.0.0/16	AS367	Headquarters, USAISC	65,536
158.2.0.0/16	AS367	Headquarters, USAISC	65,536
158.67.0.0/16	AS21286	European Data Center	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.102.0.0/16	AS2594	Consorzio per il Sistema Informativo	65,536
158.65.0.0/16	AS29917	University System of New Hampshire	65,536
158.196.0.0/16	AS2852	VSB - Technical University	65,536
158.142.0.0/16	AS36691	Colorado State University	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.147.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
158.150.0.0/16	AS2119	Kristiansand Kommune	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.15.0.0/16	AS300	DoD Network Information Center	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.194.0.0/16	AS2852	Univerzita Palackeho	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.6.0.0/16	AS367	Headquarters, USAISC	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.83.0.0/16	AS398655	Pennsylvania Western University	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.227.0.0/16	AS15488	Universidad del Pais Vasco / Euskal Herriko Unibertsitatea	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.149.0.0/16	AS2119	Oppland Fylkeskommune	65,536
158.66.0.0/16	AS21111	Departament Gospodarki Cyfrowej	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.161.0.0/16	AS133875	Brunei Shell Petroleum Company Sendirian Berhad	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.112.0.0/16	AS49278	IKT-KAPASITETER	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
9.163.61.80	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
75.91.226.176	AS7029 Windstream Communications LLC	`7.75ms` from Atlanta, US
123.122.0.48	AS4808 China Unicom Beijing Province Network	`3.06ms` from Beijing, CN
104.155.95.144	AS396982 Google LLC	`0.14ms` from Brussels, BE
24.12.169.128	AS7922 Comcast Cable Communications, LLC	`7.49ms` from Chicago, US
207.154.221.176	AS14061 DigitalOcean, LLC	`0.25ms` from Frankfurt am Main, DE
35.157.83.48	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
77.81.74.16	AS8495 INTERNET AG Global Network	`0.68ms` from Frankfurt am Main, DE
109.184.69.176	AS12389 PJSC Rostelecom	`6.00ms` from Kazan, RU
2.221.59.16	AS5607 Sky UK Limited	`1.56ms` from London, GB
24.212.24.48	AS35911 Telebec	`13.53ms` from Montreal, CA
114.169.214.16	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.69ms` from Osaka, JP
176.128.17.32	AS5410 Bouygues Telecom SA	`13.82ms` from Paris, FR
79.135.178.16	AS196728 Bialogardzka Spoldzielnia Mieszkaniowa	`12.02ms` from Poznan, PL
100.24.150.144	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
165.85.7.16	AS394089 Google LLC	`0.19ms` from Singapore, SG
118.20.81.64	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.41ms` from Tokyo, JP
122.30.25.176	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.44ms` from Tokyo, JP
102.153.38.240	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.13ms` from Tunis, TN
145.53.208.32	AS1136 KPN B.V.	`1.23ms` from Amsterdam, NL
60.207.133.48	AS4808 China Unicom Beijing Province Network	`4.27ms` from Beijing, CN
101.16.178.48	AS4837 CHINA UNICOM China169 Backbone	`8.26ms` from Beijing, CN
24.142.53.144	AS11260 EastLink	`6.10ms` from Halifax, CA
86.17.149.176	AS5089 Virgin Media Limited	`10.15ms` from London, GB
20.162.202.144	AS8075 Microsoft Corporation	`0.22ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m7 158.24.255.81

traceroute to 158.24.255.81 (158.24.255.81): 7 hops max, 52 byte packets

3 [AS7195] 200.25.51.243 31.16 ms

4 [AS8075] 104.44.57.229 43.149 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Lima, PE

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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