20.33.46.0/24

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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
20.33.46.18 AS8069 Microsoft Corporation 0.36ms from Quincy, US

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
35.86.156.216 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
65.27.79.72 AS10796 Charter Communications Inc 11.74ms from Chicago, US
73.146.171.8 AS7922 Comcast Cable Communications, LLC 15.58ms from Chicago, US
113.248.119.8 AS4134 CHINANET-BACKBONE 6.24ms from Chongqing, CN
125.78.214.216 AS4134 CHINANET-BACKBONE 3.70ms from Fuzhou, CN
123.133.214.168 AS4837 CHINA UNICOM China169 Backbone 10.64ms from Qingdao, CN
27.192.160.104 AS4837 CHINA UNICOM China169 Backbone 5.61ms from Qingdao, CN
191.33.30.184 AS18881 TELEFÔNICA BRASIL S.A 1.49ms from Rio de Janeiro, BR
81.166.255.56 AS29695 Altibox AS 12.32ms from Sandefjord, NO
32.219.216.216 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.53ms from Secaucus, US
1.248.111.248 AS9318 SK Broadband Co Ltd 3.13ms from Seoul, KR
42.225.39.152 AS4837 CHINA UNICOM China169 Backbone 10.39ms from Zhengzhou, CN
107.9.144.8 AS10796 Charter Communications Inc 12.46ms from Ashburn, US
52.179.88.104 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
181.80.194.168 AS7303 Telecom Argentina S.A. 18.31ms from Asuncion, PY
174.49.85.200 AS7922 Comcast Cable Communications, LLC 4.01ms from Atlanta, US
91.207.63.72 AS48015 NAFTNA INDUSTRIJA SRBIJE A.D. 1.02ms from Belgrade, RS
38.170.52.168 AS55286 B2 Net Solutions Inc. 0.16ms from Buffalo, US
97.171.47.168 AS6167 Verizon Business 8.30ms from Denver, US
187.204.39.88 AS8151 UNINET 7.71ms from Guadalajara, MX
121.198.115.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.78ms from Hangzhou, CN
178.219.163.248 AS42239 Ltd. "Cypher" 7.08ms from Krasnodar, RU
113.224.91.40 AS4837 CHINA UNICOM China169 Backbone 7.67ms from Liaoyang, CN
104.136.21.72 AS33363 Charter Communications, Inc 6.24ms from Orlando, US
189.69.89.216 AS27699 TELEFÔNICA BRASIL S.A 8.53ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 20.33.46.38
traceroute to 20.33.46.38 (20.33.46.38): 64 hops max, 52 byte packets
1 [AS62563] 23.162.56.1 0.354 ms
2 *
3 [AS174] 154.54.45.41 0.863 ms
4 [AS174] 154.54.41.205 8.478 ms
5 [AS174] 154.54.82.253 61.904 ms
6 [AS174] 154.54.160.238 61.733 ms
7 [AS174] 38.142.48.242 61.032 ms
8 [AS8075] 51.10.2.108 62.582 ms
9 *
10 *
11 [AS8075] 51.10.6.210 64.013 ms
12 *
13 *
14 *
15 *
16 [AS8069] 20.33.46.38 62.503 ms
Measurement taken from IPinfo ProbeNet in Montreal, CA
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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