172.200.0.0/13

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8075
Registry RIPE
ID CLOUD

WHOIS Details

inetnum:        172.200.0.0 - 172.200.255.255
netname:        cloud
country:        US
admin-c:        DH5439-RIPE
tech-c:         MRPA3-RIPE
status:         ASSIGNED PA
mnt-by:         MICROSOFT-MAINT
created:        2025-09-05T22:04:04Z
last-modified:  2025-09-05T22:04:04Z
source:         RIPE
abuse-email:    abuse@microsoft.com
abuse-c:        MAC274-RIPE
abuse-org:      ORG-MA42-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

route:          172.200.0.0/13
origin:         AS8075
descr:          Microsoft
notify:         radb@microsoft.com
mnt-by:         MICROSOFT-MAINT
created:        2022-07-08T19:11:00Z
last-modified:  2022-07-08T19:11:00Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 172.0.0.0/8

Range ASN Company Num of IPs
172.32.0.0/11 AS21928 T-Mobile USA, Inc. 2,097,152
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.0.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288
172.72.0.0/14 AS11426 Charter Communications Inc 262,144
172.88.0.0/14 AS20001 Charter Communications Inc 262,144
172.76.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
172.248.0.0/14 AS20001 Charter Communications Inc 262,144
172.124.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
172.100.0.0/15 AS11351 Charter Communications Inc 131,072
172.122.0.0/15 AS2497 Internet Initiative Japan Inc. 131,072
172.242.0.0/15 AS7155 ViaSat,Inc. 131,072
172.247.0.0/16 AS134176 CloudRadium L.L.C 65,536
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.247.0.0/16 AS132839 CloudRadium L.L.C 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.247.0.0/16 AS40065 CloudRadium L.L.C 65,536
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.253.0.0/16 AS396982 Google LLC 65,536
172.244.0.0/16 AS7922 Comcast Cable Communications, LLC 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.217.0.0/16 AS15169 Google LLC 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.253.0.0/16 AS15169 Google LLC 65,536
172.109.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.80.128.0/17 AS197207 Mobile Communication Company of Iran PLC 32,768
172.85.128.0/17 AS16504 Granite Telecommunications LLC 32,768
172.93.128.0/17 AS20278 Nexeon Technologies, Inc. 32,768
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.82.192.0/18 AS15224 Adobe Inc. 16,384
172.80.128.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.80.192.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.108.0.0/19 AS5650 Frontier Communications Solutions 8,192

Hosted domains

There are 18,459 domain names hosted across 1,707 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.207.185.3 x143c.top 989
172.207.29.32 xy4752.top 938
172.207.49.38 303070c.com 792
172.203.251.89 orion2020.org 660
172.200.144.121 titlepoint.com 639
172.200.231.239 titlepoint.com 621
172.203.250.63 jayamsolutions.com 528
172.203.208.8 saxleash.com 522
172.206.246.209 jacobsmeatmarket.com 508
172.206.224.150 medicalrehabgroupsouthfl.com 493
172.206.226.125 yeahh.com 482
172.206.246.182 keepsakeakitas.com 438
172.202.224.132 windwardplaceapartments.com 437
172.203.232.97 dejavusupport.com 412
172.203.252.6 metrometalcorporation.com 391
172.205.183.132 registrarpatente.eu 358
172.207.232.98 1222745.cc 326
172.203.252.5 sanbrunogolf.com 321
172.207.56.173 38849.com 320
172.207.21.130 13687dd.com 290

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

Pingable IPs

73,956 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.203.189.11 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
172.203.135.180 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
172.203.163.90 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
172.203.130.187 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
172.203.197.73 AS8075 Microsoft Corporation 1.43ms from Ashburn, US
172.203.164.91 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
172.203.128.253 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
172.203.201.1 AS8075 Microsoft Corporation 0.55ms from Ashburn, US
172.203.238.33 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
172.203.216.122 AS8075 Microsoft Corporation 0.66ms from Ashburn, US
172.204.114.106 AS8075 Microsoft Corporation 0.19ms from Auckland, NZ
172.203.180.108 AS8075 Microsoft Corporation 1.01ms from Ashburn, US
172.204.26.208 AS8075 Microsoft Corporation 0.17ms from Auckland, NZ
172.204.211.32 AS8075 Microsoft Corporation 0.44ms from Auckland, NZ
172.204.137.107 AS8075 Microsoft Corporation 0.70ms from Auckland, NZ
172.204.49.108 AS8075 Microsoft Corporation 0.17ms from Auckland, NZ
172.204.112.45 AS8075 Microsoft Corporation 0.18ms from Auckland, NZ
172.204.168.91 AS8075 Microsoft Corporation 0.20ms from Auckland, NZ
172.204.9.64 AS8075 Microsoft Corporation 0.19ms from Auckland, NZ
172.204.10.52 AS8075 Microsoft Corporation 0.96ms from Auckland, NZ
172.204.58.210 AS8075 Microsoft Corporation 0.17ms from Auckland, NZ
172.203.99.3 AS8075 Microsoft Corporation 0.54ms from Boydton, US
172.203.170.120 AS8075 Microsoft Corporation 0.96ms from Ashburn, US
172.203.241.65 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
172.203.248.26 AS8075 Microsoft Corporation 0.46ms from Ashburn, 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
65.188.228.189 AS11426 Charter Communications Inc 7.01ms from Charlotte, US
177.19.101.93 AS18881 TELEFÔNICA BRASIL S.A 14.23ms from Fortaleza, BR
211.92.142.125 AS4837 CHINA UNICOM China169 Backbone 1.44ms from Guiyang, CN
203.168.247.237 AS149175 UNION FU WAH DIGITAL TECHNOLOGY LIMITED 1.23ms from Hong Kong, HK
106.58.165.141 AS4134 CHINANET-BACKBONE 0.57ms from Kunming, CN
2.221.1.221 AS5607 Sky UK Limited 1.50ms from London, GB
104.167.91.93 AS22552 eSited Solutions 0.32ms from Los Angeles, US
76.164.203.77 AS25198 INTERKVM HOST SRL 0.11ms from Madrid, ES
130.164.165.141 AS25019 Saudi Telecom Company JSC 3.71ms from Manama, BH
97.221.58.109 AS6167 Verizon Business 9.69ms from Miami, US
87.4.189.45 AS3269 Telecom Italia S.p.A. 5.70ms from Milan, IT
68.191.157.109 AS20115 Charter Communications LLC 9.03ms from Minneapolis, US
90.154.24.237 AS12389 PJSC Rostelecom 1.00ms from Moscow, RU
201.6.18.125 AS28573 Claro NXT Telecomunicacoes Ltda 0.48ms from Osasco, BR
112.153.207.173 AS17858 LG POWERCOMM 2.26ms from Seoul, KR
1.237.113.189 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
120.253.163.109 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.00ms from Shanghai, CN
59.154.156.141 AS7474 SingTel Optus Pty Ltd 0.39ms from Sydney, AU
187.93.55.45 AS10429 TELEFÔNICA BRASIL S.A 0.94ms from São Paulo, BR
125.228.211.141 AS3462 Data Communication Business Group 3.72ms from Taichung, TW
36.229.81.109 AS3462 Data Communication Business Group 0.83ms from Taipei, TW
178.112.249.141 AS25255 ==> TELE2 AUSTRIA <== 10.13ms from Vienna, AT
84.83.88.205 AS1136 KPN B.V. 2.65ms from Amsterdam, NL
212.129.17.77 AS12876 SCALEWAY S.A.S. 0.28ms from Amsterdam, NL
23.245.179.253 AS11776 Breezeline 4.77ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 172.202.130.100
traceroute to 172.202.130.100 (172.202.130.100): 64 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.196 ms
2 [AS2901] 198.59.96.134 0.214 ms
3 [AS2901] 198.59.96.128 0.229 ms
4 *
5 *
6 *
7 [AS8075] 104.44.234.82 68.994 ms
8 *
9 *
10 *
11 [AS8075] 51.10.6.32 26.566 ms
12 *
13 *
14 *
15 [AS8075] 172.202.130.100 27.935 ms
Measurement taken from IPinfo ProbeNet in Albuquerque, US
On

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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