20.33.110.0/24

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:      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:      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:      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

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

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

IP Address ASN Details
20.33.110.27 AS8069 Microsoft Corporation 0.21ms 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
181.122.170.184 AS23201 Telecel S.A. 8.23ms from Asuncion, PY
49.44.226.168 AS55836 Reliance Jio Infocomm Limited 1.12ms from Chennai, IN
27.72.202.56 AS7552 Viettel Group 2.95ms from Hanoi, VN
16.112.37.232 AS16509 Amazon.com, Inc. 1.45ms from Hyderabad, IN
88.248.184.152 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.55ms from Izmir, TR
75.241.38.88 AS6167 Verizon Business 18.97ms from Los Angeles, US
90.246.15.56 AS5378 Vodafone Limited 6.05ms from Manchester, GB
202.79.157.24 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.90ms from Osaka, JP
90.127.244.216 AS3215 Orange S.A. 2.31ms from Paris, FR
34.232.60.136 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
220.70.156.216 AS4766 Korea Telecom 2.80ms from Seoul, KR
197.6.1.168 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 8.16ms from Tunis, TN
103.149.222.248 AS24042 Bangkok Airways Co., Ltd. 2.54ms from Bangkok, TH
35.84.185.248 AS16509 Amazon.com, Inc. 0.60ms from Boardman, US
71.237.3.56 AS7922 Comcast Cable Communications, LLC 5.09ms from Denver, US
51.178.45.248 AS16276 OVH SAS 2.99ms from Frankfurt am Main, DE
51.210.18.8 AS16276 OVH SAS 1.61ms from Gravelines, FR
94.134.97.232 AS8881 1&1 Versatel Deutschland GmbH 4.91ms from Hamburg, DE
213.143.181.200 AS13170 Kaisanet Oy 0.93ms from Helsinki, FI
18.135.31.8 AS16509 Amazon.com, Inc. 0.17ms from London, GB
91.232.133.136 AS57487 Advanced Solutions LLC 0.36ms from Moscow, RU
191.8.166.152 AS27699 TELEFÔNICA BRASIL S.A 3.65ms from São Paulo, BR
4.205.122.216 AS8075 Microsoft Corporation 0.19ms from Toronto, CA
105.101.110.216 AS36947 Telecom Algeria 11.20ms from Algiers, DZ
109.74.152.72 AS29405 VNET a.s. 0.55ms from Bratislava, SK

Traceroute

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

$
traceroute -a -n -q1 -f3 20.33.110.35
traceroute to 20.33.110.35 (20.33.110.35): 64 hops max, 52 byte packets
6 *
7 *
9 [AS9498] 125.16.25.17 1.319 ms
10 [AS9498] 182.79.134.223 142.38 ms
11 [AS174] 149.14.224.161 137.424 ms
12 [AS174] 130.117.48.49 138.439 ms
13 [AS174] 154.54.78.157 137.71 ms
14 [AS174] 130.117.51.42 146.026 ms
15 [AS174] 154.54.39.186 141.676 ms
16 [AS174] 149.11.200.194 143.426 ms
17 [AS8075] 51.10.13.170 145.399 ms
18 *
19 *
20 [AS8075] 51.10.13.106 150.035 ms
21 *
22 *
23 *
24 [AS8069] 20.33.110.35 144.591 ms
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
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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