20.33.149.0/24

AS8069  ·  Microsoft Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:      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:      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:      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


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:      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

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

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

IP Address ASN Details
20.33.149.208 AS8069 Microsoft Corporation 0.40ms from Dublin, IE

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
213.244.106.248 AS12975 PALTEL Autonomous System 8.00ms from Amman, JO
87.66.125.8 AS5432 Proximus NV 3.53ms from Brussels, BE
107.11.242.216 AS10796 Charter Communications Inc 9.95ms from Columbus, US
79.216.231.200 AS3320 Deutsche Telekom AG 3.39ms from Frankfurt am Main, DE
103.119.129.120 AS137990 SUNIWAY GROUP LIMITED 0.70ms from Hong Kong, HK
87.14.233.232 AS3269 Telecom Italia S.p.A. 9.15ms from Milan, IT
122.232.1.216 AS4134 CHINANET-BACKBONE 8.40ms from Nanchang, CN
176.154.166.120 AS5410 Bouygues Telecom SA 15.93ms from Paris, FR
190.54.176.136 AS6429 Telmex Chile Internet S.A. 1.57ms from Santiago, CL
125.149.188.184 AS4766 Korea Telecom 1.31ms from Seoul, KR
62.162.199.8 AS6821 Makedonski Telekom AD-Skopje 3.69ms from Skopje, MK
24.77.22.88 AS6327 Shaw Communications 3.26ms from Winnipeg, CA
193.246.80.152 AS9108 Abraxas Informatik AG 1.22ms from Zuerich, CH
172.212.235.232 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
210.76.74.136 AS134773 CHINANET Guangdong province Guangzhou MAN network 2.40ms from Guangzhou, CN
79.44.240.88 AS3269 Telecom Italia S.p.A. 4.39ms from Milan, IT
36.53.242.40 AS7522 STNet, Incorporated 5.28ms from Osaka, JP
52.171.130.8 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
27.239.184.136 AS4766 Korea Telecom 9.11ms from Seoul, KR
5.29.228.184 AS12849 Hot-Net internet services Ltd. 5.12ms from Tel Aviv, IL
203.209.91.8 AS138003 Royal Police Cadet Academy 3.43ms from Bangkok, TH
190.99.140.232 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 9.34ms from Bogota, CO
175.101.129.216 AS17754 Excellmedia 15.98ms from Chennai, IN
123.23.196.104 AS45899 VNPT Corp 4.99ms from Ho Chi Minh City, VN
85.96.79.136 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.01ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -m7 20.33.149.209
traceroute to 20.33.149.209 (20.33.149.209): 7 hops max, 52 byte packets
1 [AS8648] 212.57.37.1 0.439 ms
2 *
3 *
4 [AS8648] 185.84.82.112 0.603 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Leipzig, DE
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs