20.33.168.0/24

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:      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


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:      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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
20.33.168.3	AS8069 Microsoft Corporation	`0.42ms` from London, GB

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
2.49.251.88	AS5384 Emirates Internet	`3.52ms` from Al Fujairah City, AE
62.250.229.24	AS50266 Odido Netherlands B.V.	`4.07ms` from Amsterdam, NL
24.126.231.184	AS7922 Comcast Cable Communications, LLC	`4.25ms` from Atlanta, US
68.179.150.8	AS12083 WideOpenWest Finance LLC	`12.24ms` from Chicago, US
192.237.166.40	AS19994 Rackspace Hosting	`1.27ms` from Chicago, US
93.193.1.248	AS3320 Deutsche Telekom AG	`2.60ms` from Duesseldorf, DE
156.247.105.72	AS9294 GNET INC.	`0.73ms` from Hong Kong, HK
203.121.59.232	AS9930 TTNET-MY	`0.34ms` from Kuala Lumpur, MY
51.195.166.8	AS16276 OVH SAS	`0.14ms` from London, GB
24.160.82.104	AS33363 Charter Communications, Inc	`8.91ms` from Orlando, US
49.156.245.120	AS7679 QTnet,Inc.	`9.32ms` from Osaka, JP
201.16.238.120	AS16735 ALGAR TELECOM S/A	`7.50ms` from Osasco, BR
34.234.231.136	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
218.156.52.24	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
183.120.20.72	AS4766 Korea Telecom	`5.73ms` from Seoul, KR
106.54.63.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.70ms` from Shanghai, CN
220.181.41.8	AS23724 IDC, China Telecommunications Corporation	`2.54ms` from Tianjin, CN
58.55.183.184	AS4134 CHINANET-BACKBONE	`3.47ms` from Wuhan, CN
51.15.113.56	AS12876 SCALEWAY S.A.S.	`0.37ms` from Amsterdam, NL
205.175.202.248	AS62377 Rockwell Automation B.V.	`0.63ms` from Amsterdam, NL
161.116.219.24	AS13041 Consorci de Serveis Universitaris de Catalunya	`1.20ms` from Barcelona, ES
49.177.25.184	AS4804 Microplex PTY LTD	`2.90ms` from Brisbane, AU
179.60.102.104	AS27960 Coop. de Obras y Serv. Pub. Ltda. de Rio Tercero	`12.44ms` from Buenos Aires, AR
58.245.215.152	AS4837 CHINA UNICOM China169 Backbone	`16.02ms` from Dalian, CN
46.193.115.216	AS52075 Wifirst S.A.S.	`0.92ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m11 20.33.168.113

traceroute to 20.33.168.113 (20.33.168.113): 11 hops max, 52 byte packets

1 [AS31898] 140.91.200.1 0.131 ms

2 [AS1299] 80.239.217.178 0.45 ms

3 [AS1299] 80.239.217.177 0.737 ms

4 [AS1299] 62.115.186.173 0.414 ms

5 [AS8075] 51.10.26.14 7.4 ms

6 *

7 *

8 [AS8075] 51.10.16.184 1.074 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in London, GB

On October 17th 2025

What are IP address ranges?

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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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