20.33.244.0/24

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:        * [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:      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:      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:      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


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

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

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

IP Address ASN Details
20.33.244.33 AS8069 Microsoft Corporation 0.47ms from Amsterdam, NL

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
192.236.146.152 AS54290 Hostwinds LLC. 0.20ms from Amsterdam, NL
174.80.199.88 AS20115 Charter Communications LLC 15.73ms from Atlanta, US
94.23.93.56 AS16276 OVH SAS 0.04ms from Gravelines, FR
120.197.89.200 AS56040 China Mobile communications corporation 8.80ms from Guangzhou, CN
16.162.106.72 AS16509 Amazon.com, Inc. 0.33ms from Hong Kong, HK
66.215.246.24 AS20115 Charter Communications LLC 6.72ms from Los Angeles, US
92.29.137.8 AS13285 TalkTalk Communications Limited 2.49ms from Manchester, GB
60.106.37.248 AS17676 SoftBank Corp. 8.95ms from Osaka, JP
201.7.235.168 AS28599 Italnet Telecomunicações Ltda 2.17ms from Porto Alegre, BR
34.166.215.136 AS396982 Google LLC 6.80ms from Riyadh, SA
78.12.235.56 AS16509 Amazon.com, Inc. 0.33ms from Santiago de Queretaro, MX
14.71.21.40 AS4766 Korea Telecom 1.31ms from Seoul, KR
161.29.145.56 AS9790 Two Degrees Networks Limited 12.69ms from Auckland, NZ
125.24.174.88 AS23969 TOT Public Company Limited 1.28ms from Bangkok, TH
100.22.101.248 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
73.89.195.104 AS7922 Comcast Cable Communications, LLC 7.72ms from Boston, US
63.181.11.56 AS16509 Amazon.com, Inc. 0.23ms from Frankfurt am Main, DE
36.212.140.248 AS9808 China Mobile Communications Group Co., Ltd. 6.59ms from Fuzhou, CN
187.204.81.24 AS8151 UNINET 7.90ms from Guadalajara, MX
112.127.110.72 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.39ms from Hangzhou, CN
119.114.194.24 AS4837 CHINA UNICOM China169 Backbone 11.39ms from Liaoyang, CN
190.166.115.40 AS6400 Compañía Dominicana de Teléfonos S. A. 1.37ms from Santo Domingo, DO
14.7.77.8 AS17858 LG POWERCOMM 3.08ms from Seoul, KR
210.136.239.56 AS2514 NTT PC Communications, Inc. 0.87ms from Tokyo, JP
188.61.59.88 AS3303 Swisscom (Switzerland) Ltd 1.43ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -m4 20.33.244.34
traceroute to 20.33.244.34 (20.33.244.34): 4 hops max, 52 byte packets
1 [AS149573] 151.243.98.1 268.455 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Hyderabad, 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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