1. All IP Ranges
  2. 51.0.0.0/8
  3. 51.132.0.0/16
  4. AS8075  | 51.132.0.0/16

51.132.0.0/16

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

inetnum:        51.132.0.0 - 51.132.255.255
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:        2015-05-21T17:13:57Z
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:          51.132.0.0/16
origin:         AS8075
descr:          Microsoft
notify:         radb@microsoft.com
mnt-by:         MICROSOFT-MAINT
created:        2020-07-22T15:02:56Z
last-modified:  2020-07-22T15:02:56Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.0.0.0/8

Range ASN Company Num of IPs
51.190.0.0/15 AS5607 SKY UK Limited 131,072
51.228.0.0/15 AS16509 A100 ROW Inc 131,072
51.94.0.0/15 AS16509 A100 ROW Inc 131,072
51.6.0.0/15 AS6871 131,072
51.188.0.0/15 AS16509 A100 ROW Inc 131,072
51.176.0.0/15 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
51.182.0.0/15 AS5607 SKY UK Limited 131,072
51.158.0.0/15 AS12876 Scaleway 131,072
51.184.0.0/15 AS16509 A100 ROW Inc 131,072
51.214.0.0/15 AS16509 A100 Row Inc 131,072
51.254.0.0/15 AS16276 OVH SAS 131,072
51.244.0.0/15 AS16509 A100 ROW Inc 131,072
51.212.0.0/15 AS16509 A100 ROW Inc 131,072
51.232.0.0/15 AS16509 A100 ROW Inc 131,072
51.248.0.0/15 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
51.174.0.0/15 AS29695 Altibox AS 131,072
51.186.0.0/15 AS5607 SKY UK Limited 131,072
51.16.0.0/15 AS16509 A100 Row Inc 131,072
51.196.0.0/15 AS16509 A100 ROW Inc 131,072
51.216.0.0/15 AS16509 A100 ROW Inc 131,072
51.252.0.0/15 AS25019 Saudi Telecom Company JSC 131,072
51.192.0.0/15 AS16509 A100 ROW Inc 131,072
51.208.0.0/15 AS16509 A100 ROW Inc 131,072
51.172.0.0/15 AS16509 A100 ROW Inc 131,072
51.156.0.0/15 AS16509 A100 Row Inc 131,072
51.122.0.0/15 AS16509 A100 Row Inc 131,072
51.168.0.0/15 AS16509 A100 ROW Inc 131,072
51.180.0.0/15 AS16509 A100 ROW Inc 131,072
51.224.0.0/15 AS16509 Amazon Data Services European Sovereign Cloud GmbH 131,072
51.4.0.0/15 AS8075 Microsoft Deutschland MCIO GmbH 131,072
51.103.0.0/16 AS8075 Microsoft Limited 65,536
51.107.0.0/16 AS8075 Microsoft Limited UK 65,536
51.109.0.0/16 AS8075 Microsoft Limited 65,536
51.111.0.0/16 AS8075 Microsoft Limited 65,536
51.116.0.0/16 AS8075 Microsoft Limited UK 65,536
51.120.0.0/16 AS8075 Microsoft Limited UK 65,536
51.124.0.0/16 AS8075 Microsoft Limited UK 65,536
51.126.0.0/16 AS8075 Microsoft Limited 65,536
51.138.0.0/16 AS8075 Microsoft Limited 65,536
51.42.0.0/16 AS8075 Microsoft Limited 65,536
51.51.0.0/16 AS8075 Microsoft Limited UK 65,536
51.53.0.0/16 AS8075 Microsoft Limited UK 65,536
51.1.0.0/16 AS8075 Microsoft Limited 65,536
51.8.0.0/16 AS8075 Microsoft Deutschland MCIO GmbH 65,536
51.20.0.0/16 AS16509 A100 ROW Inc 65,536

Hosted domains

There are 2,221 domain names hosted across 356 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
51.132.219.75 westjesmondprimary.org.uk 542
51.132.212.130 online-builder.co.uk 190
51.132.155.21 lawsociety.org.uk 107
51.132.184.201 willoway.homes 81
51.132.136.88 thescambusters.com 68
51.132.56.43 guidantglobal.com 56
51.132.213.11 liverpoolpantomime.com 44
51.132.216.126 poferries.com 43
51.132.140.136 itpsconnect.com 32
51.132.212.175 nationalfundraisingawards.uk 27
51.132.151.246 northacrembt.uk 27
51.132.32.118 firesafesolutionsuk.co.uk 26
51.132.209.219 knoldus.com 24
51.132.50.250 vccpkin.com 24
51.132.15.67 silverbear.online 20
51.132.149.234 cyferdasia.com 18
51.132.54.57 hrgo.co.uk 18
51.132.36.219 euhass.org 18
51.132.171.63 hospitalityuor.co.uk 16
51.132.20.16 bridgelogos.co.uk 15

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

7,032 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
51.132.69.18 AS8075 Microsoft Corporation 0.17ms from Cardiff, GB
51.132.7.72 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.45.111 AS8075 Microsoft Corporation 0.21ms from London, GB
51.132.247.68 AS8075 Microsoft Corporation 0.20ms from London, GB
51.132.150.122 AS8075 Microsoft Corporation 0.19ms from London, GB
51.132.54.182 AS8075 Microsoft Corporation 0.19ms from London, GB
51.132.233.6 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.160.46 AS8075 Microsoft Corporation 0.19ms from London, GB
51.132.18.116 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.218.132 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.66.57 AS8075 Microsoft Corporation 0.17ms from Cardiff, GB
51.132.6.90 AS8075 Microsoft Corporation 0.20ms from London, GB
51.132.136.39 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.253.30 AS8075 Microsoft Corporation 0.22ms from London, GB
51.132.238.16 AS8075 Microsoft Corporation 0.17ms from London, GB
51.132.58.125 AS8075 Microsoft Corporation 0.17ms from London, GB
51.132.65.116 AS8075 Microsoft Corporation 0.20ms from Cardiff, GB
51.132.219.145 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.0.216 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.155.152 AS8075 Microsoft Corporation 0.20ms from London, GB
51.132.186.247 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.236.10 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.251.108 AS8075 Microsoft Corporation 0.19ms from London, GB
51.132.225.222 AS8075 Microsoft Corporation 0.18ms from London, GB
51.132.156.6 AS8075 Microsoft Corporation 0.20ms from London, GB

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
144.229.124.192 AS20115 Charter Communications LLC 0.65ms from Ashburn, US
140.211.1.192 AS3701 University of Oregon 0.29ms from Bend, US
73.60.77.144 AS7922 Comcast Cable Communications, LLC 7.43ms from Boston, US
64.209.156.0 AS14860 SMARTCOM TELEPHONE, LLC 12.52ms from Dallas, US
70.115.105.144 AS11427 Charter Communications Inc 8.33ms from Houston, US
83.143.32.16 AS196812 SigmaTelecom Ltd 0.96ms from Krasnoyarsk, RU
189.78.12.80 AS27699 TELEFÔNICA BRASIL S.A 2.24ms from Osasco, BR
201.71.137.240 AS28635 AVATO TECNOLOGIA S.A 17.97ms from Osasco, BR
54.243.249.128 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
24.84.2.64 AS6327 Shaw Communications 7.75ms from Seattle, US
119.203.180.192 AS4766 Korea Telecom 5.66ms from Seoul, KR
112.172.110.240 AS4766 Korea Telecom 2.22ms from Seoul, KR
54.168.152.160 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
220.254.254.96 AS18268 Naganoken Kyodou Densan Co.Ltd. 4.83ms from Tokyo, JP
133.201.63.192 AS2518 BIGLOBE Inc. 3.42ms from Tokyo, JP
13.81.220.240 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
44.229.91.240 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
73.218.215.128 AS7922 Comcast Cable Communications, LLC 7.61ms from Boston, US
3.16.189.176 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
51.38.196.224 AS16276 OVH SAS 0.06ms from Gravelines, FR
192.228.199.160 AS9930 TTNET-MY 1.98ms from Kuala Lumpur, MY
80.241.223.240 AS51167 Contabo GmbH 0.15ms from Lauterbourg, FR
86.173.236.64 AS2856 British Telecommunications PLC 4.75ms from London, GB
86.143.103.192 AS2856 British Telecommunications PLC 3.25ms from London, GB
62.175.166.96 AS6739 VODAFONE ONO, S.A. 13.50ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f5 51.132.71.99
traceroute to 51.132.71.99 (51.132.71.99): 64 hops max, 52 byte packets
5 [AS1299] 62.115.154.176 64.742 ms
6 [AS1299] 62.115.50.159 35.462 ms
7 [AS8075] 104.44.49.80 25.151 ms
8 [AS8075] 104.44.33.163 140.074 ms
9 *
10 [AS8075] 51.10.3.244 140.884 ms
11 [AS8075] 104.44.50.16 135.464 ms
12 *
13 *
14 [AS8075] 51.10.34.67 134.891 ms
15 [AS8075] 51.10.8.111 135.906 ms
16 [AS8075] 104.44.31.116 139.248 ms
17 [AS8075] 51.10.23.247 135.082 ms
18 [AS8075] 51.10.33.109 135.361 ms
19 [AS8075] 104.44.20.180 135.819 ms
20 *
21 *
22 *
23 [AS8075] 51.132.71.99 133.889 ms
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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