20.33.91.0/24

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:      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:      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:      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:      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:      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

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

IP Address ASN Details
20.33.91.10 AS8069 Microsoft Corporation 0.29ms 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
172.174.23.24 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
97.244.232.200 AS6167 Verizon Business 14.41ms from Atlanta, US
77.0.174.152 AS6805 Telefonica Germany GmbH & Co.OHG 2.41ms from Hamburg, DE
80.228.3.72 AS9145 EWE TEL GmbH 2.60ms from Hamburg, DE
209.59.177.248 AS32244 Liquid Web, L.L.C 0.16ms from Lansing, US
107.172.23.136 AS62998 USAZY INC. 0.28ms from Los Angeles, US
47.62.187.72 AS12430 VODAFONE ESPANA S.A.U. 17.26ms from Madrid, ES
70.51.50.72 AS577 Bell Canada 3.07ms from Montreal, CA
46.28.91.88 AS25227 JSC Avantel 0.61ms from Moscow, RU
115.12.54.232 AS4766 Korea Telecom 3.72ms from Seoul, KR
81.173.70.184 AS50522 Sewan Nederland B.V. 0.65ms from Amsterdam, NL
83.198.59.168 AS3215 Orange S.A. 17.37ms from Antananarivo, MG
3.232.134.24 AS14618 Amazon.com, Inc. 0.84ms from Ashburn, US
98.231.173.56 AS7922 Comcast Cable Communications, LLC 13.74ms from Chicago, US
67.176.87.248 AS7922 Comcast Cable Communications, LLC 6.18ms from Denver, US
188.59.105.216 AS16135 Turkcell A.S. 17.15ms from Istanbul, TR
137.25.13.8 AS20115 Charter Communications LLC 6.42ms from Los Angeles, US
124.105.16.168 AS9299 Philippine Long Distance Telephone Company 2.47ms from Manila, PH
76.122.25.120 AS7922 Comcast Cable Communications, LLC 4.55ms from Orlando, US
211.198.123.136 AS4766 Korea Telecom 1.81ms from Seoul, KR
140.134.227.152 AS1659 Taiwan Academic Network (TANet) Information Center 2.13ms from Taichung, TW
163.32.144.104 AS1659 Taiwan Academic Network (TANet) Information Center 6.79ms from Taipei, TW
142.181.248.152 AS577 Bell Canada 5.30ms from Toronto, CA
99.251.25.8 AS812 Rogers Communications Canada Inc. 6.09ms from Toronto, CA
4.231.88.120 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 20.33.91.15
traceroute to 20.33.91.15 (20.33.91.15): 64 hops max, 52 byte packets
2 *
3 *
4 *
8 [AS174] 154.54.140.65 2.874 ms
9 [AS174] 154.54.88.49 2.772 ms
10 [AS174] 154.54.6.25 182.725 ms
11 [AS174] 154.54.72.225 191.953 ms
12 [AS174] 154.54.75.138 187.324 ms
13 [AS174] 149.6.8.41 184.821 ms
14 [AS8075] 51.10.7.52 206.231 ms
15 *
16 *
17 *
18 [AS8075] 51.10.16.208 195.47 ms
19 *
20 *
21 *
22 *
23 [AS8069] 20.33.91.15 196.917 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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