20.33.199.0/24

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

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

IP Address ASN Details
20.33.199.17 AS8069 Microsoft Corporation 0.96ms from Osaka, JP

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
143.176.202.40 AS13127 Odido Netherlands B.V. 6.96ms from Amsterdam, NL
82.103.140.216 AS30736 Asergo Holding ApS 0.41ms from Copenhagen, DK
187.136.178.120 AS8151 UNINET 17.97ms from Dallas, US
39.186.143.248 AS56041 China Mobile communications corporation 6.00ms from Hangzhou, CN
188.114.40.24 AS12389 PJSC Rostelecom 4.89ms from Krasnodar, RU
15.223.137.136 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
95.156.190.200 AS20875 JP HT d.d. Mostar 15.80ms from Zagreb, HR
193.5.68.200 AS196621 FreeStone Systems 0.61ms from Zuerich, CH
173.16.121.56 AS30036 Mediacom Communications Corp 14.47ms from Atlanta, US
111.198.42.120 AS4808 China Unicom Beijing Province Network 3.72ms from Beijing, CN
14.233.183.216 AS45899 VNPT Corp 6.49ms from Da Nang, VN
94.204.157.136 AS15802 Emirates Integrated Telecommunications Company PJSC 3.17ms from Dubai, AE
79.171.239.72 AS58003 Planeetta Internet Oy 0.38ms from Helsinki, FI
14.234.240.88 AS45899 VNPT Corp 3.55ms from Ho Chi Minh City, VN
171.250.78.72 AS7552 Viettel Group 1.10ms from Ho Chi Minh City, VN
65.67.31.88 AS7018 AT&T Enterprises, LLC 1.36ms from Houston, US
83.132.149.152 AS2860 NOS COMUNICACOES, S.A. 12.34ms from Lisbon, PT
49.147.80.120 AS9299 Philippine Long Distance Telephone Company 4.93ms from Manila, PH
88.62.155.56 AS3269 Telecom Italia S.p.A. 6.59ms from Milan, IT
132.148.23.248 AS26496 GoDaddy.com, LLC 0.84ms from Phoenix, US
24.21.72.104 AS7922 Comcast Cable Communications, LLC 5.26ms from Portland, US
2.237.5.232 AS12874 Fastweb SpA 11.22ms from Rome, IT
220.120.219.72 AS4766 Korea Telecom 1.30ms from Seoul, KR
1.236.251.8 AS9318 SK Broadband Co Ltd 2.27ms from Seoul, KR
43.207.163.8 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 20.33.199.162
traceroute to 20.33.199.162 (20.33.199.162): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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