70.37.128.0/18

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8075
Registry ARIN
ID MICROSOFT

WHOIS Details

NetHandle:      NET-70-37-0-0-1
OrgID:          MSFT
Parent:         NET-70-0-0-0-0
NetName:        MICROSOFT
NetRange:       70.37.0.0 - 70.37.191.255
NetType:        allocation
RegDate:        2008-09-10
Updated:        2013-08-23
Source:         ARIN


OrgID:          MSFT
OrgName:        Microsoft Corporation
CanAllocate:    
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
Comment:        To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment:        * https://cert.microsoft.com.  
Comment:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment:        * [email protected].  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * [email protected]
RegDate:        1998-07-10
Updated:        2025-06-10
OrgAdminHandle: IPHOS5-ARIN
OrgTechHandle:  BEDAR6-ARIN
OrgTechHandle:  IPHOS5-ARIN
OrgTechHandle:  MRPD-ARIN
OrgTechHandle:  SINGH683-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgRoutingHandle:   CHATU3-ARIN
Source:         ARIN


POCHandle:      MRPD-ARIN
IsRole:         Y
LastName:       Microsoft Routing, Peering, and DNS
FirstName:      
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2013-08-20
Updated:        2025-10-16
OfficePhone:    +1-425-882-8080
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SINGH683-ARIN
IsRole:         N
LastName:       Singh
FirstName:      Prachi
Street:         1 Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2023-06-13
Updated:        2023-07-11
OfficePhone:    +1-425-707-5601
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MAC74-ARIN
IsRole:         Y
LastName:       Microsoft Abuse Contact
FirstName:      
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2013-08-20
Updated:        2025-06-10
OfficePhone:    +1-425-882-8080
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IPHOS5-ARIN
IsRole:         N
LastName:       IPHostmaster
FirstName:      IPHostmaster
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     20147
RegDate:        2021-10-13
Updated:        2025-10-21
OfficePhone:    +1-425-538-6637
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BEDAR6-ARIN
IsRole:         N
LastName:       Bedard
FirstName:      Dawn
Street:         1 Redmond Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2016-10-20
Updated:        2025-08-19
OfficePhone:    +1-425-538-6637
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 70.37.0.0/16

Range ASN Company Num of IPs
70.37.224.0/20 AS17049 MBO Video, LLC 4,096
70.37.240.0/21 AS46238 WT Services, Inc. 2,048
70.37.252.0/22 AS14106 Taylor Electric Cooperative Inc 1,024
70.37.248.0/22 AS23546 Delcom, Inc. 1,024

Hosted domains

There are 77 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
70.37.166.146 askushsabank.org 27
70.37.162.207 crackle.cl 19
70.37.161.251 navistore.cl 10
70.37.163.142 isuites.com.mx 4
70.37.163.184 weusewindows7professional.com 2
70.37.165.17 electronicamendoza.com.ar 2
70.37.162.226 cocacolaclients.com 1
70.37.162.251 m7l.cl 1
70.37.165.19 gd4k.com 1
70.37.166.150 closestcarwash.com 1
70.37.151.80 westhouse.com.br 1
70.37.160.110 doctoranytime.com.mx 1
70.37.161.79 wiyrkomi.com 1
70.37.161.225 gruma.com.mx 1
70.37.160.227 bravo-romeo.com 1
70.37.163.179 garagine.com 1
70.37.164.92 digital-credit.info 1
70.37.162.120 tixmatch.com 1
70.37.165.162 thehinoapp.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

Pingable IPs

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

IP Address ASN Details
70.37.153.0 AS8075 Microsoft Corporation 0.18ms from Cardiff, GB
70.37.154.240 AS8075 Microsoft Corporation 3.27ms from Denver, US
70.37.152.0 AS8075 Microsoft Corporation 0.41ms from Paris, FR
70.37.165.4 AS8075 Microsoft Corporation 0.23ms from San Antonio, US
70.37.161.238 AS8075 Microsoft Corporation 0.23ms from San Antonio, US
70.37.160.27 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
70.37.164.166 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
70.37.166.51 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
70.37.163.191 AS8075 Microsoft Corporation 0.23ms from San Antonio, US
70.37.162.61 AS8075 Microsoft Corporation 0.22ms from San Antonio, 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
83.110.175.50 AS5384 Emirates Internet 3.73ms from Al Fujairah City, AE
23.2.217.146 AS16625 Akamai Technologies, Inc. 0.31ms from Amsterdam, NL
172.111.223.2 AS9009 M247 Europe SRL 1.40ms from Amsterdam, NL
120.5.113.210 AS4837 CHINA UNICOM China169 Backbone 5.94ms from Beijing, CN
78.99.241.130 AS6855 Slovak Telekom, a.s. 4.94ms from Bratislava, SK
88.131.48.226 AS1257 Tele2 Sverige AB 2.32ms from Falkenberg, SE
17.248.145.18 AS714 Apple Inc. 0.26ms from Frankfurt am Main, DE
79.251.168.130 AS3320 Deutsche Telekom AG 3.34ms from Hamburg, DE
14.225.23.226 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.64ms from Hanoi, VN
101.32.182.178 AS132203 Tencent Building, Kejizhongyi Avenue 0.44ms from Hong Kong, HK
123.203.83.114 AS9269 Hong Kong Broadband Network Ltd. 1.24ms from Hong Kong, HK
88.249.231.130 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.13ms from Istanbul, TR
120.221.208.114 AS9808 China Mobile Communications Group Co., Ltd. 4.64ms from Jinan, CN
136.37.142.178 AS16591 Google Fiber Inc. 0.79ms from Kansas City, US
20.254.87.2 AS8075 Microsoft Corporation 0.27ms from London, GB
113.157.227.66 AS2516 KDDI CORPORATION 0.58ms from Osaka, JP
160.8.210.130 AS14340 Salesforce.com, Inc. 0.61ms from Paris, FR
218.55.137.98 AS9318 SK Broadband Co Ltd 2.05ms from Seoul, KR
125.49.37.2 AS2516 KDDI CORPORATION 1.01ms from Tokyo, JP
210.146.152.210 AS2519 ARTERIA Networks Corporation 2.26ms from Tokyo, JP
210.142.200.66 AS4677 Marubeni OKI Network Solutions Inc. 2.73ms from Tokyo, JP
92.68.204.194 AS1136 KPN B.V. 1.80ms from Amsterdam, NL
52.116.98.242 AS36351 IBM Cloud 0.39ms from Ashburn, US
210.14.116.178 AS38358 3 Fuxing Road, Beijing, China 3.95ms from Beijing, CN
111.231.206.210 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.77ms from Chengdu, 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 70.37.148.50
traceroute to 70.37.148.50 (70.37.148.50): 5 hops max, 52 byte packets
2 [AS8075] 104.44.15.17 3.023 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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