20.33.166.0/24
AS8069 · Microsoft Corporation
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| 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: 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: 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: 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
20 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 20.33.166.2 |
0.41ms from Cardiff,
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 |
|---|---|---|
| 108.141.37.152 |
0.22ms from Amsterdam,
NL
|
|
| 190.240.233.200 |
15.77ms from Bogota,
CO
|
|
| 190.231.115.232 |
1.66ms from Buenos Aires,
AR
|
|
| 50.103.189.136 |
10.50ms from Chicago,
US
|
|
| 13.58.18.24 |
0.14ms from Columbus,
US
|
|
| 79.78.186.40 |
5.22ms from London,
GB
|
|
| 58.191.92.72 |
2.67ms from Osaka,
JP
|
|
| 88.171.30.184 |
6.01ms from Paris,
FR
|
|
| 13.37.237.216 |
0.56ms from Paris,
FR
|
|
| 3.215.147.8 |
0.23ms from Reston,
US
|
|
| 112.144.94.88 |
2.22ms from Seoul,
KR
|
|
| 175.210.250.168 |
1.39ms from Seoul,
KR
|
|
| 43.142.12.56 |
1.50ms from Shanghai,
CN
|
|
| 116.63.14.120 |
3.85ms from Beijing,
CN
|
|
| 197.153.3.200 |
4.13ms from Casablanca,
MA
|
|
| 198.23.247.200 |
0.18ms from Chicago,
US
|
|
| 164.58.175.216 |
9.19ms from Dallas,
US
|
|
| 91.7.133.72 |
2.77ms from Duesseldorf,
DE
|
|
| 3.74.227.104 |
0.53ms from Frankfurt am Main,
DE
|
|
| 151.225.55.232 |
5.60ms from London,
GB
|
|
| 138.251.16.88 |
11.04ms from London,
GB
|
|
| 95.20.247.56 |
9.66ms from Madrid,
ES
|
|
| 85.38.178.232 |
2.18ms from Milan,
IT
|
|
| 73.94.9.72 |
2.82ms from Minneapolis,
US
|
|
| 100.26.171.216 |
0.24ms from Reston,
US
|
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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