20.33.74.0/24

AS8069  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8069
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-20-33-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.33.0.0 - 20.128.255.255
NetType:        allocation
RegDate:        2017-10-18
Updated:        2021-12-14
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:        * abuse@microsoft.com.  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * secure@microsoft.com.  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * msndcc@microsoft.com
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * IOC@microsoft.com
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:      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:        iphostmaster@microsoft.com
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:        dabedard@microsoft.com
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:        abuse@microsoft.com
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:        IOC@microsoft.com
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:        pracsin@microsoft.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
20.33.74.70 AS8069 Microsoft Corporation 0.17ms from Lohogaon, IN

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
213.118.22.88 AS6848 Telenet BV 10.11ms from Brussels, BE
102.44.142.8 AS8452 TE-AS 7.12ms from Cairo, EG
109.56.232.24 AS44034 Hi3G Access AB 5.87ms from Copenhagen, DK
34.16.86.40 AS396982 Google LLC 0.13ms from Council Bluffs, US
136.112.95.248 AS396982 Google LLC 0.13ms from Council Bluffs, US
34.132.155.200 AS396982 Google LLC 0.12ms from Council Bluffs, US
66.90.201.24 AS7459 Grande Communications Networks, LLC 8.38ms from Dallas, US
109.76.33.248 AS15502 Vodafone Ireland Limited 3.60ms from Dublin, IE
58.16.112.200 AS4837 CHINA UNICOM China169 Backbone 3.56ms from Guiyang, CN
86.181.247.152 AS2856 British Telecommunications PLC 6.49ms from London, GB
73.46.174.8 AS7922 Comcast Cable Communications, LLC 4.24ms from Miami, US
68.234.77.152 AS397122 Chequamegon Communications Cooperative, Inc. 7.02ms from Minneapolis, US
167.56.120.168 AS6057 Administracion Nacional de Telecomunicaciones 1.79ms from Montevideo, UY
152.244.188.232 AS26599 TELEFÔNICA BRASIL S.A 12.04ms from Rio de Janeiro, BR
14.57.232.8 AS4766 Korea Telecom 4.43ms from Seoul, KR
20.194.69.8 AS8075 Microsoft Corporation 0.77ms from Seoul, KR
218.236.103.24 AS9318 SK Broadband Co Ltd 2.14ms from Seoul, KR
36.95.1.24 AS7713 PT Telekomunikasi Indonesia 0.48ms from Surabaya, ID
124.70.14.88 AS55990 Huawei Cloud Service data center 3.50ms from Beijing, CN
183.129.44.40 AS4134 CHINANET-BACKBONE 6.06ms from Hangzhou, CN
109.184.3.40 AS12389 PJSC Rostelecom 6.28ms from Kazan, RU
172.127.6.216 AS7018 AT&T Enterprises, LLC 3.86ms from Los Angeles, US
151.29.61.200 AS1267 WIND TRE S.P.A. 7.67ms from Milan, IT
78.107.81.40 AS8402 PJSC "Vimpelcom" 1.00ms from Moscow, RU
119.228.176.8 AS17511 OPTAGE Inc. 2.22ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 20.33.74.17
traceroute to 20.33.74.17 (20.33.74.17): 64 hops max, 52 byte packets
4 [AS3356] 4.68.111.54 39.351 ms
5 *
6 [AS6453] 207.45.219.5 40.443 ms
7 [AS6453] 66.110.59.114 272.564 ms
8 *
9 [AS4755] 121.240.127.246 264.182 ms
10 *
11 [AS8075] 104.44.42.232 267.023 ms
12 *
13 *
14 [AS8075] 104.44.18.35 267.838 ms
15 [AS8075] 104.44.20.48 270.864 ms
16 *
17 *
18 *
19 *
20 [AS8069] 20.33.74.17 264.508 ms
Measurement taken from IPinfo ProbeNet in Taos, 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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