20.33.2.0/24

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:        * [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:      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:      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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There are 12 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
20.33.2.81 duokan.com 10
20.33.2.102 duokan.com 9
20.33.2.34 lapacrewing.com 1
20.33.2.89 protonis.cz 1

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

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

IP Address ASN Details
20.33.2.87 AS8069 Microsoft Corporation 0.22ms from Amsterdam, NL

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
71.136.243.104 AS7018 AT&T Enterprises, LLC 10.15ms from Atlanta, US
44.230.221.184 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
20.110.16.168 AS8075 Microsoft Corporation 0.28ms from Boydton, US
172.74.65.88 AS11426 Charter Communications Inc 11.17ms from Charlotte, US
97.243.204.120 AS6167 Verizon Business 9.98ms from Chicago, US
117.245.222.120 AS9829 National Internet Backbone 7.24ms from Delhi, IN
92.212.195.120 AS3209 Vodafone GmbH 5.95ms from Duesseldorf, DE
94.133.128.184 AS2860 NOS COMUNICACOES, S.A. 13.38ms from Lisbon, PT
20.207.67.120 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
75.204.66.104 AS6167 Verizon Business 17.76ms from Los Angeles, US
92.153.182.72 AS3215 Orange S.A. 5.05ms from Paris, FR
151.53.17.168 AS1267 WIND TRE S.P.A. 12.56ms from Rome, IT
172.94.62.136 AS132372 GB Network Solutions Sdn. Bhd. 0.17ms from Sepang, MY
66.207.177.24 AS7029 Windstream Communications LLC 0.55ms from Ashburn, US
14.106.194.40 AS4134 CHINANET-BACKBONE 1.08ms from Chongqing, CN
87.59.51.72 AS3292 TDC Holding A/S 6.15ms from Copenhagen, DK
85.31.10.8 AS21013 eww ag 9.68ms from Frankfurt am Main, DE
78.184.23.184 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.64ms from Istanbul, TR
23.51.192.88 AS16625 Akamai Technologies, Inc. 0.67ms from Los Angeles, US
171.36.212.40 AS4837 CHINA UNICOM China169 Backbone 3.76ms from Nanning, CN
193.156.122.8 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 1.21ms from Oslo, NO
221.114.241.8 AS17506 ARTERIA Networks Corporation 0.91ms from Tokyo, JP
93.143.135.248 AS5391 Hrvatski Telekom d.d. 7.32ms from Zagreb, HR
37.139.4.24 AS14061 DigitalOcean, LLC 0.20ms from Amsterdam, NL
181.32.212.24 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.78ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 20.33.2.35
traceroute to 20.33.2.35 (20.33.2.35): 64 hops max, 52 byte packets
1 [AS28099] 37.235.52.2 0.244 ms
2 [AS7004] 186.148.29.1 3.659 ms
3 *
4 *
6 [] 45.68.16.210 4.863 ms
7 [AS8075] 104.44.231.18 4.159 ms
8 [AS8075] 104.44.34.49 196.358 ms
9 [AS8075] 104.44.7.47 200.559 ms
10 [AS8075] 104.44.19.15 196.641 ms
11 [AS8075] 104.44.16.47 248.638 ms
12 *
13 *
14 *
15 [AS8075] 51.10.22.141 198.75 ms
16 [AS8075] 104.44.17.153 196.369 ms
17 [AS8075] 104.44.7.75 196.485 ms
18 [AS8075] 51.10.25.64 197.604 ms
19 [AS8075] 51.10.33.37 197.549 ms
20 [AS8075] 104.44.53.3 198.879 ms
21 [AS8075] 104.44.52.182 195.657 ms
22 *
23 *
24 *
25 *
26 [AS8069] 20.33.2.35 195.984 ms
Measurement taken from IPinfo ProbeNet in Vina del Mar, CL
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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