1. All IP Ranges
  2. 51.0.0.0/8
  3. 51.53.0.0/16
  4. AS8075  | 51.53.0.0/16

51.53.0.0/16

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

inetnum:        51.53.0.0 - 51.53.255.255
org:            ORG-MA42-RIPE
netname:        MICROSOFT
descr:          Microsoft Limited UK
country:        GB
admin-c:        DH5439-RIPE
tech-c:         MRPA3-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         MICROSOFT-MAINT
created:        2015-05-21T16:46:07Z
last-modified:  2016-07-25T09:38:58Z
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

route:          51.53.0.0/16
origin:         AS8075
descr:          Microsoft
notify:         radb@microsoft.com
mnt-by:         MICROSOFT-MAINT
created:        2020-07-22T15:06:39Z
last-modified:  2020-07-22T15:06:39Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.0.0.0/8

Range ASN Company Num of IPs
51.6.0.0/15 AS6871 131,072
51.172.0.0/15 AS16509 Amazon Data Services European Sovereign Cloud GmbH 131,072
51.94.0.0/15 AS16509 A100 ROW Inc 131,072
51.158.0.0/15 AS12876 Scaleway 131,072
51.254.0.0/15 AS16276 OVH SAS 131,072
51.212.0.0/15 AS16509 A100 ROW Inc 131,072
51.236.0.0/15 AS16509 A100 ROW Inc 131,072
51.48.0.0/15 AS16509 A100 ROW Inc 131,072
51.186.0.0/15 AS5607 SKY UK Limited 131,072
51.196.0.0/15 AS16509 A100 ROW Inc 131,072
51.180.0.0/15 AS16509 A100 ROW Inc 131,072
51.252.0.0/15 AS25019 Saudi Telecom Company JSC 131,072
51.208.0.0/15 AS16509 A100 ROW Inc 131,072
51.168.0.0/15 AS16509 A100 ROW Inc 131,072
51.224.0.0/15 AS16509 Amazon Data Services European Sovereign Cloud GmbH 131,072
51.232.0.0/15 AS16509 A100 ROW Inc 131,072
51.244.0.0/15 AS16509 A100 ROW Inc 131,072
51.34.0.0/15 AS16509 A100 Row Inc 131,072
51.220.0.0/15 AS16509 A100 ROW Inc 131,072
51.182.0.0/15 AS5607 SKY UK Limited 131,072
51.190.0.0/15 AS5607 SKY UK Limited 131,072
51.4.0.0/15 AS8075 Microsoft Deutschland MCIO GmbH 131,072
51.188.0.0/15 AS16509 A100 ROW Inc 131,072
51.216.0.0/15 AS16509 A100 ROW Inc 131,072
51.192.0.0/15 AS16509 A100 ROW Inc 131,072
51.174.0.0/15 AS29695 Altibox AS 131,072
51.156.0.0/15 AS16509 A100 Row Inc 131,072
51.122.0.0/15 AS16509 A100 Row Inc 131,072
51.184.0.0/15 AS16509 A100 ROW Inc 131,072
51.248.0.0/15 AS16509 A100 ROW Inc 131,072
51.176.0.0/15 AS16509 A100 ROW Inc 131,072
51.214.0.0/15 AS16509 A100 Row Inc 131,072
51.16.0.0/15 AS16509 A100 Row Inc 131,072
51.228.0.0/15 AS16509 A100 ROW Inc 131,072
51.139.0.0/16 AS16509 A100 ROW Inc 65,536
51.150.0.0/16 AS16509 A100 Row Inc 65,536
51.20.0.0/16 AS16509 A100 ROW Inc 65,536
51.155.0.0/16 AS13037 Zen Internet Limited 65,536
51.112.0.0/16 AS16509 A100 ROW Inc 65,536
51.148.0.0/16 AS13037 Zen Internet Limited 65,536
51.125.0.0/16 AS16509 A100 ROW Inc 65,536
51.91.0.0/16 AS16276 OVH SAS 65,536
51.89.0.0/16 AS16276 OVH SAS 65,536
51.160.0.0/16 AS16509 A100 ROW Inc 65,536
51.21.0.0/16 AS16509 A100 ROW Inc 65,536
51.83.0.0/16 AS16276 OVH SAS 65,536
51.118.0.0/16 AS16509 A100 ROW Inc 65,536
51.77.0.0/16 AS16276 OVH SAS 65,536
51.108.0.0/16 AS16509 A100 Row Inc 65,536
51.75.0.0/16 AS16276 OVH SAS 65,536

Hosted domains

There are 13 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
51.53.100.1 wutaihouse.com.tw 7
51.53.100.0 khh-smartroad.com 3
51.53.186.5 fourtote.sbs 1
51.53.143.207 u24telecom.com 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

1,343 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
51.53.192.16 AS8075 Microsoft Corporation 0.81ms from Taipei, TW
51.53.191.143 AS8075 Microsoft Corporation 1.25ms from Taipei, TW
51.53.167.7 AS8075 Microsoft Corporation 1.38ms from Taipei, TW
51.53.162.174 AS8075 Microsoft Corporation 1.27ms from Taipei, TW
51.53.168.192 AS8075 Microsoft Corporation 1.31ms from Taipei, TW
51.53.178.234 AS8075 Microsoft Corporation 1.30ms from Taipei, TW
51.53.174.129 AS8075 Microsoft Corporation 1.30ms from Taipei, TW
51.53.166.17 AS8075 Microsoft Corporation 1.26ms from Taipei, TW
51.53.179.0 AS8075 Microsoft Corporation 1.33ms from Taipei, TW
51.53.182.243 AS8075 Microsoft Corporation 1.35ms from Taipei, TW
51.53.160.240 AS8075 Microsoft Corporation 1.30ms from Taipei, TW
51.53.186.132 AS8075 Microsoft Corporation 1.36ms from Taipei, TW
51.53.187.80 AS8075 Microsoft Corporation 1.23ms from Taipei, TW
51.53.183.58 AS8075 Microsoft Corporation 1.54ms from Taipei, TW
51.53.163.32 AS8075 Microsoft Corporation 1.27ms from Taipei, TW
51.53.184.69 AS8075 Microsoft Corporation 1.26ms from Taipei, TW
51.53.165.95 AS8075 Microsoft Corporation 1.23ms from Taipei, TW
51.53.172.96 AS8075 Microsoft Corporation 1.37ms from Taipei, TW
51.53.188.21 AS8075 Microsoft Corporation 1.26ms from Taipei, TW
51.53.171.224 AS8075 Microsoft Corporation 1.39ms from Taipei, TW
51.53.169.151 AS8075 Microsoft Corporation 1.26ms from Taipei, TW
51.53.180.25 AS8075 Microsoft Corporation 1.34ms from Taipei, TW
51.53.161.186 AS8075 Microsoft Corporation 1.29ms from Taipei, TW
51.53.88.32 AS8075 Microsoft Corporation 0.53ms from Taipei, TW
51.53.31.172 AS8075 Microsoft Corporation 0.57ms from Taipei, TW

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
159.127.43.16 AS26762 Conversant, LLC 0.27ms from Ashburn, US
48.217.210.0 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
34.132.99.0 AS396982 Google LLC 0.12ms from Council Bluffs, US
93.230.105.192 AS3320 Deutsche Telekom AG 2.44ms from Frankfurt am Main, DE
97.98.35.0 AS11427 Charter Communications Inc 14.40ms from Houston, US
95.65.180.0 AS8386 Vodafone Net Iletisim Hizmetler AS 3.05ms from Istanbul, TR
102.164.29.80 AS328341 Capricom Networks 4.12ms from Johannesburg, ZA
87.255.7.176 AS35810 Big Telecom JSC 1.28ms from Moscow, RU
113.158.239.160 AS2516 KDDI CORPORATION 11.57ms from Osaka, JP
200.168.110.32 AS27699 TELEFÔNICA BRASIL S.A 3.73ms from Osasco, BR
132.248.179.176 AS278 Universidad Nacional Autonoma de Mexico 6.26ms from Santiago de Queretaro, MX
61.97.212.0 AS17839 LG HelloVision Corp. 1.52ms from Seoul, KR
14.70.128.128 AS4766 Korea Telecom 2.19ms from Seoul, KR
222.233.232.208 AS9318 SK Broadband Co Ltd 4.26ms from Seoul, KR
92.98.215.0 AS5384 Emirates Internet 3.25ms from Al Fujairah City, AE
44.201.200.0 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
135.131.242.112 AS4181 TDS TELECOM 7.59ms from Atlanta, US
196.130.107.32 AS24835 Vodafone Data 7.55ms from Cairo, EG
84.128.143.80 AS3320 Deutsche Telekom AG 2.84ms from Duesseldorf, DE
18.184.206.192 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
189.177.147.112 AS8151 UNINET 6.11ms from Guadalajara, MX
93.108.9.160 AS12353 Vodafone Portugal 5.26ms from Lisbon, PT
31.51.255.128 AS2856 British Telecommunications PLC 4.55ms from London, GB
38.100.131.96 AS174 Cogent Communications, LLC 0.73ms from Los Angeles, US
107.202.121.80 AS7018 AT&T Enterprises, LLC 17.01ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 51.53.127.99
traceroute to 51.53.127.99 (51.53.127.99): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Nairobi, KE
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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