199.50.0.0/16

AS8075 · Microsoft Corporation

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Summary

Country	United Kingdom
Domain	microsoft.com
ASN	AS8075
Registry	RIPE
ID	UK-MICROSOFT-19931108

WHOIS Details

inetnum:        199.50.0.0 - 199.50.255.255
netname:        UK-MICROSOFT-19931108
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:    abuse@microsoft.com
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:          * abuse@microsoft.com
descr:          To report security vulnerabilities in Microsoft
descr:          products and services, please contact:
descr:          * secure@microsoft.com
descr:          For legal and law enforcement-related requests,
descr:          please contact:
descr:          * msndcc@microsoft.com
descr:          For routing, peering or DNS issues, please
descr:          contact:
descr:          * IOC@microsoft.com
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:         iphostmaster@microsoft.com
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:         ioc@microsoft.com
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 199.0.0.0/8

Range	ASN	Company	Num of IPs
199.128.0.0/11	AS4155	USDA	2,097,152
199.92.0.0/14	AS11499	Level 3 Parent, LLC	262,144
199.236.0.0/14	AS2914	NTT America, Inc.	262,144
199.92.0.0/14	AS3356	Level 3 Parent, LLC	262,144
199.0.0.0/14	AS174	Cogent Communications, LLC	262,144
199.92.0.0/14	AS30054	Level 3 Parent, LLC	262,144
199.44.0.0/16	AS54427	CenturyLink Communications, LLC	65,536
199.194.0.0/16	AS22463	CDK Global, LLC	65,536
199.18.0.0/16	AS25822	OARnet	65,536
199.111.0.0/16	AS225	University of Virginia	65,536
199.40.0.0/16	AS19905	DHL Information Services (Asia-Pacific) Sdn Bhd	65,536
199.44.0.0/16	AS209	CenturyLink Communications, LLC	65,536
199.18.0.0/16	AS33167	OARnet	65,536
199.232.0.0/16	AS54113	Fastly, Inc.	65,536
199.227.0.0/16	AS3549	Level 3 Parent, LLC	65,536
199.40.0.0/16	AS2571	DHL Information Services (Asia-Pacific) Sdn Bhd	65,536
199.186.0.0/16	AS7018	AT&T Services, Inc.	65,536
199.111.0.0/16	AS400065	University of Virginia	65,536
199.243.0.0/16	AS577	Bell Canada	65,536
199.18.0.0/16	AS22320	OARnet	65,536
199.234.0.0/16	AS2914	NTT America, Inc.	65,536
199.199.0.0/16	AS40160	Inteliquent, inc.	65,536
199.17.0.0/16	AS675	Minnesota State Colleges and Universities	65,536
199.117.0.0/16	AS209	CenturyLink Communications, LLC	65,536
199.8.0.0/16	AS46266	Indiana Higher Education Telecommunication System (IHETS)	65,536
199.90.0.0/16	AS6559	State of NC - State Telecommunications Services	65,536
199.117.0.0/16	AS3356	CenturyLink Communications, LLC	65,536
199.44.0.0/16	AS3356	CenturyLink Communications, LLC	65,536
199.218.0.0/16	AS25822	OARnet	65,536
199.29.0.0/16	AS174	Cogent Communications, LLC	65,536
199.203.0.0/16	AS1680	Cellcom Fixed Line Communication L.P	65,536
199.18.0.0/16	AS36368	OARnet	65,536
199.18.0.0/16	AS13501	OARnet	65,536
199.8.0.0/16	AS1767	Indiana Higher Education Telecommunication System (IHETS)	65,536
199.205.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.29.0.0/16	AS11351	Cogent Communications, LLC	65,536
199.126.0.0/16	AS852	TELUS Communications Inc.	65,536
199.174.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.203.0.0/16	AS202940	Cellcom Fixed Line Communication L.P	65,536
199.199.0.0/16	AS25720	Inteliquent, inc.	65,536
199.44.0.0/16	AS2379	CenturyLink Communications, LLC	65,536
199.240.0.0/16	AS6079	NTT America, Inc.	65,536
199.117.0.0/16	AS13993	CenturyLink Communications, LLC	65,536
199.199.0.0/16	AS5006	Inteliquent, inc.	65,536
199.63.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.240.0.0/16	AS11404	NTT America, Inc.	65,536
199.72.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.86.0.0/16	AS5006	Inteliquent, inc.	65,536
199.118.0.0/16	AS8075	Microsoft Limited	65,536

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
199.50.29.73	eycashmanagementsurvey.com	2
199.50.29.97	lentrepreneurdelannee.lu	1

Hosted domains API

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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
69.140.155.176	AS7922 Comcast Cable Communications, LLC	`8.57ms` from Ashburn, US
24.155.162.64	AS7459 Grande Communications Networks, LLC	`11.95ms` from Dallas, US
54.155.215.16	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
91.152.135.112	AS719 Elisa Oyj	`1.03ms` from Helsinki, FI
116.75.197.112	AS17488 Hathway IP Over Cable Internet	`17.48ms` from Hyderabad, IN
92.4.221.208	AS31898 Oracle Corporation	`3.15ms` from Milan, IT
187.7.96.80	AS8167 V tal	`5.86ms` from Novo Hamburgo, BR
176.136.77.176	AS5410 Bouygues Telecom SA	`8.57ms` from Paris, FR
71.193.164.32	AS7922 Comcast Cable Communications, LLC	`1.86ms` from Portland, US
113.88.39.240	AS4134 CHINANET-BACKBONE	`2.09ms` from Shenzhen, CN
114.162.91.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.18ms` from Tokyo, JP
4.172.124.0	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
72.65.247.176	AS701 Verizon Business	`6.55ms` from Ashburn, US
5.2.178.80	AS8708 DIGI ROMANIA S.A.	`6.56ms` from Bucharest, RO
98.129.240.48	AS33070 Rackspace Hosting	`1.09ms` from Dallas, US
162.19.189.240	AS16276 OVH SAS	`0.15ms` from Frankfurt am Main, DE
94.166.177.208	AS1267 WIND TRE S.P.A.	`17.35ms` from Frosinone, IT
202.104.75.224	AS4134 CHINANET-BACKBONE	`2.78ms` from Guangzhou, CN
35.187.136.192	AS396982 Google LLC	`0.19ms` from Hong Kong, HK
197.97.211.240	AS3741 Dimension Data	`0.92ms` from Johannesburg, ZA
94.1.191.64	AS5607 Sky UK Limited	`3.41ms` from London, GB
81.30.86.208	AS44087 BeST CJSC	`16.76ms` from Minsk, BY
14.13.77.96	AS2516 KDDI CORPORATION	`5.97ms` from Osaka, JP
49.251.233.32	AS9617 JCOM Co., Ltd.	`11.83ms` from Osaka, JP
112.233.57.128	AS4837 CHINA UNICOM China169 Backbone	`4.78ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m8 199.50.8.16

traceroute to 199.50.8.16 (199.50.8.16): 8 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.195 ms

3 [AS9002] 87.245.240.105 0.455 ms

4 [AS9002] 87.245.233.137 15.497 ms

5 [AS8075] 104.44.59.177 15.684 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On March 13th 2026

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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