20.33.24.0/24

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:      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 50 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
20.33.24.33	jg-tax.co.uk	33
20.33.24.3	pooldoser.com	8
20.33.24.65	contractor-connect.co.uk	4
20.33.24.98	chesterzoo.org	4
20.33.24.0	parkerbillofmaterials.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
20.33.24.24	AS8069 Microsoft Corporation	`0.25ms` 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
212.118.39.152	AS216071 SERVERS TECH FZCO	`1.54ms` from Amsterdam, NL
141.134.249.152	AS6848 Telenet BV	`5.72ms` from Brussels, BE
20.40.224.72	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
91.20.139.216	AS3320 Deutsche Telekom AG	`2.71ms` from Duesseldorf, DE
78.43.243.72	AS3209 Vodafone GmbH	`7.69ms` from Frankfurt am Main, DE
34.159.146.232	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
43.132.164.152	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Hong Kong, HK
34.147.211.24	AS396982 Google LLC	`0.10ms` from London, GB
5.49.100.232	AS5410 Bouygues Telecom SA	`14.43ms` from Lyon, FR
87.15.204.120	AS3269 Telecom Italia S.p.A.	`2.81ms` from Milan, IT
98.8.202.8	AS19115 Charter Communications LLC	`3.88ms` from Orlando, US
187.120.115.24	AS28202 MASTER S/A	`9.39ms` from Osasco, BR
20.100.20.136	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
90.21.107.88	AS3215 Orange S.A.	`5.75ms` from Paris, FR
77.124.4.56	AS12400 Partner Communications Ltd.	`3.66ms` from Rosh Ha‘Ayin, IL
178.70.4.184	AS12389 PJSC Rostelecom	`2.41ms` from Saint Petersburg, RU
95.108.116.72	AS43118 East & West Sp. z o.o.	`5.34ms` from Warsaw, PL
175.11.193.72	AS4134 CHINANET-BACKBONE	`2.08ms` from Changsha, CN
34.135.197.40	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
193.46.218.24	AS400992 ZhouyiSat Communications	`0.25ms` from Fremont, US
86.177.166.232	AS2856 British Telecommunications PLC	`6.32ms` from London, GB
20.26.97.88	AS8075 Microsoft Corporation	`0.23ms` from London, GB
195.95.156.200	AS57337 VR Telecom SL	`0.42ms` from Madrid, ES
179.129.185.8	AS26599 TELEFÔNICA BRASIL S.A	`1.88ms` from Osasco, BR
91.163.211.136	AS12322 Free SAS	`3.53ms` 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 20.33.24.1

traceroute to 20.33.24.1 (20.33.24.1): 64 hops max, 52 byte packets

1 [AS37381] 197.159.223.33 0.091 ms

2 [AS37381] 197.159.223.17 60.654 ms

3 [AS60171] 185.35.143.156 60.927 ms

4 *

5 [AS174] 154.54.62.114 61.042 ms

6 [AS174] 154.54.63.190 65.212 ms

7 [AS174] 154.54.61.105 77.59 ms

8 [AS174] 154.54.61.118 89.827 ms

9 [AS174] 154.54.75.138 95.903 ms

10 [AS174] 149.6.8.41 95.978 ms

11 [AS8075] 51.10.7.52 168.446 ms

12 *

13 *

14 [AS8075] 51.10.14.148 93.599 ms

15 *

16 *

17 *

18 *

19 [AS8069] 20.33.24.1 92.896 ms

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On January 30th 2026

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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