20.33.179.0/24

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:      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:      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:      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:      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:      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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.12.160.232 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
106.215.69.56 AS24560 Bharti Airtel Ltd., Telemedia Services 10.10ms from Delhi, IN
104.142.180.200 AS33353 Sony Interactive Entertainment LLC 0.32ms from Frankfurt am Main, DE
107.209.209.216 AS7018 AT&T Enterprises, LLC 17.51ms from Fremont, US
36.25.174.136 AS4134 CHINANET-BACKBONE 6.53ms from Hangzhou, CN
168.221.105.232 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
87.15.242.72 AS3269 Telecom Italia S.p.A. 1.65ms from Milan, IT
69.245.33.184 AS7922 Comcast Cable Communications, LLC 7.94ms from Murfreesboro, US
3.95.255.8 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
14.57.180.200 AS4766 Korea Telecom 4.58ms from Seoul, KR
59.9.67.136 AS4766 Korea Telecom 1.24ms from Seoul, KR
58.122.191.40 AS9318 SK Broadband Co Ltd 1.76ms from Seoul, KR
13.230.22.136 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
115.146.57.168 AS9597 KDDI Web Communications Inc. 0.44ms from Tokyo, JP
20.4.103.24 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
190.7.51.8 AS20207 Gigared S.A. 11.30ms from Buenos Aires, AR
78.69.226.168 AS3301 Telia Company AB 1.98ms from Copenhagen, DK
112.202.181.56 AS9299 Philippine Long Distance Telephone Company 0.82ms from Manila, PH
176.190.82.8 AS5410 Bouygues Telecom SA 10.02ms from Marseille, FR
61.125.197.248 AS4685 Asahi Net 4.57ms from Osaka, JP
44.218.33.56 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
134.79.72.136 AS3671 SLAC National Accelerator Laboratory 1.33ms from San Jose, US
146.113.209.248 AS23089 Hotwire Communications 2.26ms from Tampa, US
153.120.56.152 AS7684 SAKURA Internet Inc. 16.51ms from Tokyo, JP
102.154.212.8 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 18.65ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -m5 20.33.179.131
traceroute to 20.33.179.131 (20.33.179.131): 5 hops max, 52 byte packets
2 [AS8075] 104.44.47.105 4.476 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Oudeschip, NL
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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