20.64.0.0/10
AS8075 · Microsoft Corporation
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| Country |
United States
|
| Domain | microsoft.com |
| ASN | AS8075 |
| 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: 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: 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: 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 20.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 20.192.0.0/10 | AS8075 | Microsoft Corporation | 4,194,304 |
| 20.0.0.0/11 | AS8075 | Microsoft Corporation | 2,097,152 |
| 20.160.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 20.140.0.0/15 | AS8070 | Microsoft Corporation | 131,072 |
| 20.129.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 20.142.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 20.131.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 20.156.186.0/24 | AS46116 | Fixnetix Inc | 256 |
Hosted domains
There are 285,800 domain names hosted across 18,835 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 20.112.250.133 | skype.com | 18315 |
| 20.76.201.171 | skype.com | 18300 |
| 20.70.246.20 | skype.com | 18287 |
| 20.125.28.80 | kvr.com | 3876 |
| 20.98.200.44 | iliadinthailand.com | 3534 |
| 20.69.151.16 | litmos.com.au | 3136 |
| 20.69.69.104 | kbb.ca | 2985 |
| 20.64.189.4 | kbb.ca | 2954 |
| 20.99.163.40 | cloudreve.org | 2945 |
| 20.72.253.180 | zbra.com.br | 2935 |
| 20.80.156.48 | evalgator.com | 2927 |
| 20.126.189.248 | mkto-nld1030154.com | 2868 |
| 20.121.248.176 | ironcityninjaspa.com | 2860 |
| 20.80.136.242 | promatshow.com | 2805 |
| 20.115.180.138 | manenterprise.com | 2682 |
| 20.115.58.45 | opal-conference.com | 2678 |
| 20.99.157.72 | duocard.com.br | 2421 |
| 20.109.133.32 | bettersolutions.com | 2362 |
| 20.98.186.207 | 13201whitebirchterrace.com | 1598 |
| 20.75.112.13 | litmoseu.com | 1556 |
Hosted domains API
Pingable IPs
492,383 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 20.73.78.166 |
0.31ms from Amsterdam,
NL
|
|
| 20.73.93.7 |
0.30ms from Amsterdam,
NL
|
|
| 20.73.65.106 |
0.22ms from Amsterdam,
NL
|
|
| 20.73.34.27 |
0.25ms from Amsterdam,
NL
|
|
| 20.73.81.189 |
0.28ms from Amsterdam,
NL
|
|
| 20.73.61.81 |
0.26ms from Amsterdam,
NL
|
|
| 20.72.127.157 |
0.25ms from Boydton,
US
|
|
| 20.72.115.165 |
0.28ms from Boydton,
US
|
|
| 20.72.112.220 |
0.29ms from Boydton,
US
|
|
| 20.72.201.182 |
0.28ms from Quincy,
US
|
|
| 20.72.222.80 |
0.29ms from Quincy,
US
|
|
| 20.72.219.255 |
0.31ms from Quincy,
US
|
|
| 20.72.254.41 |
0.23ms from Quincy,
US
|
|
| 20.73.14.164 |
0.29ms from Amsterdam,
NL
|
|
| 20.73.29.47 |
0.21ms from Amsterdam,
NL
|
|
| 20.73.101.177 |
0.29ms from Amsterdam,
NL
|
|
| 20.73.37.168 |
0.23ms from Amsterdam,
NL
|
|
| 20.73.106.191 |
0.24ms from Amsterdam,
NL
|
|
| 20.72.128.32 |
0.41ms from Ashburn,
US
|
|
| 20.73.97.249 |
0.30ms from Amsterdam,
NL
|
|
| 20.73.54.183 |
0.29ms from Amsterdam,
NL
|
|
| 20.73.33.126 |
0.26ms from Amsterdam,
NL
|
|
| 20.72.185.1 |
0.39ms from Ashburn,
US
|
|
| 20.72.168.86 |
0.36ms from Ashburn,
US
|
|
| 20.72.190.104 |
0.40ms from Ashburn,
US
|
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 |
|---|---|---|
| 193.92.64.250 |
2.00ms from Athens,
GR
|
|
| 195.43.52.154 |
1.52ms from Berlin,
DE
|
|
| 187.157.234.186 |
0.65ms from Cancún,
MX
|
|
| 14.243.48.74 |
0.70ms from Da Nang,
VN
|
|
| 34.252.149.74 |
0.14ms from Dublin,
IE
|
|
| 43.239.137.170 |
0.23ms from Hong Kong,
HK
|
|
| 60.168.21.250 |
9.44ms from Huai'an,
CN
|
|
| 89.115.155.90 |
2.95ms from Lisbon,
PT
|
|
| 212.235.187.10 |
1.09ms from Ljubljana,
SI
|
|
| 94.3.92.170 |
1.53ms from London,
GB
|
|
| 89.243.199.218 |
2.63ms from Manchester,
GB
|
|
| 192.40.162.250 |
0.87ms from Montreal,
CA
|
|
| 94.28.216.26 |
4.48ms from Moscow,
RU
|
|
| 211.16.107.90 |
7.76ms from Osaka,
JP
|
|
| 186.72.108.218 |
0.77ms from Panama,
PA
|
|
| 47.104.92.186 |
0.10ms from Qingdao,
CN
|
|
| 120.51.157.186 |
2.27ms from Tokyo,
JP
|
|
| 37.48.101.58 |
0.23ms from Amsterdam,
NL
|
|
| 123.113.255.218 |
4.02ms from Beijing,
CN
|
|
| 173.90.203.58 |
17.09ms from Columbus,
US
|
|
| 72.191.45.186 |
4.83ms from Dallas,
US
|
|
| 87.39.253.170 |
6.96ms from Dublin,
IE
|
|
| 37.197.121.74 |
3.86ms from Falkenberg,
SE
|
|
| 91.3.99.26 |
9.07ms from Frankfurt am Main,
DE
|
|
| 176.93.14.186 |
10.14ms from Helsinki,
FI
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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