72.16.128.0/17

AS8075 · Microsoft Corporation

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Summary

Country	United Kingdom
Domain	microsoft.com
ASN	AS8075
Registry	RIPE
ID	UK-MICROSOFT-20090910

WHOIS Details

inetnum:        72.16.128.0 - 72.16.255.255
netname:        UK-MICROSOFT-20090910
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:        2023-07-05T13:48:12Z
last-modified:  2023-07-05T13:48:12Z
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 72.16.0.0/16

Range	ASN	Company	Num of IPs
72.16.0.0/17	AS7029	Windstream Communications LLC	32,768
72.16.64.0/20	AS7029	WINDSTREAM COMMUNICATIONS LLC	4,096
72.16.56.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.16.0.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.16.48.0/22	AS7029	WINDSTREAM COMMUNICATIONS LLC	1,024
72.16.96.0/22	AS7029	WINDSTREAM COMMUNICATIONS LLC	1,024
72.16.112.0/22	AS7029	WINDSTREAM COMMUNICATIONS LLC	1,024
72.16.122.0/23	AS7029	WINDSTREAM COMMUNICATIONS LLC	512
72.16.10.0/23	AS7029	WINDSTREAM COMMUNICATIONS LLC	512
72.16.120.0/23	AS7029	WINDSTREAM COMMUNICATIONS LLC	512
72.16.8.0/23	AS7029	WINDSTREAM COMMUNICATIONS LLC	512
72.16.28.0/23	AS7029	WINDSTREAM COMMUNICATIONS LLC	512
72.16.30.0/24	AS7029	WINDSTREAM COMMUNICATIONS LLC	256
72.16.81.0/24	AS27206	CITY OF SUGAR LAND	256
72.16.31.0/24	AS7029	WINDSTREAM COMMUNICATIONS LLC	256

Hosted domains

There are 49 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.16.236.205	gilmoredavis.com	5
72.16.211.195	iconicsolutions.com	2
72.16.146.115	1waytech.com	2
72.16.146.250	suebacommercial.com	2
72.16.166.134	chevroletdanwolf.com	2
72.16.219.102	akkineni.org	2
72.16.147.226	isramco-jay.com	1
72.16.234.211	jeffreycash.com	1
72.16.138.229	jva-corp.net	1
72.16.228.50	tedmachi.com	1
72.16.200.155	railyardlofts.com	1
72.16.218.108	loanmaxlendingservices.com	1
72.16.158.161	garverfarms.com	1
72.16.242.118	atusa.net	1
72.16.163.109	1cns.org	1
72.16.158.130	lngmarinefuel.com	1
72.16.141.246	simcaster.com	1
72.16.231.117	dvapcampaign.com	1
72.16.146.66	provante.net	1
72.16.220.36	netgencommunications.net	1

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

Read more

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
151.253.41.193	AS5384 Emirates Internet	`3.80ms` from Al Fujairah City, AE
62.108.22.1	AS33915 Vodafone Libertel B.V.	`4.25ms` from Amsterdam, NL
24.151.7.1	AS20115 Charter Communications LLC	`10.23ms` from Ashburn, US
162.151.179.161	AS7922 Comcast Cable Communications, LLC	`0.42ms` from Ashburn, US
20.124.78.161	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
66.131.115.1	AS5769 Videotron Ltee	`2.95ms` from Beauharnois, CA
190.194.23.1	AS7303 Telecom Argentina S.A.	`6.64ms` from Buenos Aires, AR
8.21.105.49	AS2731 Infinity Fiber LLC	`3.68ms` from Columbus, US
173.224.205.1	AS31841 NEW KNOXVILLE TELEPHONE COMPANY	`3.82ms` from Columbus, US
69.58.124.177	AS32899 Bresco Broadband	`0.53ms` from Columbus, US
66.194.237.1	AS3549 Level 3 Parent, LLC	`9.27ms` from Dallas, US
69.76.87.1	AS7843 Charter Communications Inc	`14.50ms` from Dallas, US
207.86.121.129	AS2828 Verizon Business	`6.07ms` from Denver, US
89.211.119.129	AS8781 Ooredoo Q.S.C.	`0.16ms` from Doha, QA
91.45.20.17	AS3320 Deutsche Telekom AG	`4.35ms` from Duesseldorf, DE
167.249.146.1	AS265192 F. A. ROCHA E COMERCIO	`12.78ms` from Fortaleza, BR
178.202.32.1	AS3209 Vodafone GmbH	`6.79ms` from Frankfurt am Main, DE
175.44.95.209	AS4837 CHINA UNICOM China169 Backbone	`6.76ms` from Fuzhou, CN
129.16.162.1	AS2841 Chalmers University of Technology	`0.81ms` from Goeteborg, SE
183.128.46.1	AS4134 CHINANET-BACKBONE	`5.02ms` from Hangzhou, CN
218.189.201.65	AS9304 HGC Global Communications Limited	`1.89ms` from Hong Kong, HK
98.96.48.1	AS397412 TACHUS INFRASTRUCTURE LLC	`0.72ms` from Houston, US
218.93.206.241	AS4134 CHINANET-BACKBONE	`6.90ms` from Huai'an, CN
139.0.148.1	AS23700 Linknet-Fastnet ASN	`7.86ms` from Jakarta, ID
113.230.204.1	AS4837 CHINA UNICOM China169 Backbone	`14.14ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -m5 72.16.202.121

traceroute to 72.16.202.121 (72.16.202.121): 5 hops max, 52 byte packets

1 [AS15169] 74.125.253.11 0.968 ms

2 [AS8075] 198.200.130.254 0.816 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 14th 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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