20.0.0.0/11
AS8075 · Microsoft Corporation
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| Country |
United States
|
| Domain | microsoft.com |
| ASN | AS8075 |
| Registry | ARIN |
| ID | MSFT |
WHOIS Details
NetHandle: NET-20-0-0-0-1 OrgID: MSFT Parent: NET-20-0-0-0-0 NetName: MSFT NetRange: 20.0.0.0 - 20.31.255.255 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: 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: 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 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: 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: 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
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 |
| 20.160.0.0/12 | 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 416,503 domain names hosted across 9,277 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 20.6.158.121 | competencecenter.cn | 29204 |
| 20.2.89.45 | xk2639.top | 19178 |
| 20.2.26.111 | xc3946.top | 19174 |
| 20.6.155.29 | v44qq652ep.run | 18504 |
| 20.2.210.251 | 98366.my | 17474 |
| 20.2.210.159 | 83000.blog | 16808 |
| 20.2.218.53 | 16352.xn--80aswg | 16700 |
| 20.2.2.227 | ayx96.net | 14253 |
| 20.2.20.6 | v8017.vip | 9453 |
| 20.2.16.212 | 77993.lgbt | 8149 |
| 20.2.152.204 | xx6237.com | 8055 |
| 20.2.146.2 | 93881n.com | 7079 |
| 20.6.177.147 | 3377109a.app | 7019 |
| 20.2.12.73 | dr3c3.cc | 5442 |
| 20.2.147.78 | dg9l1.cc | 5414 |
| 20.2.160.166 | x87d.com | 4768 |
| 20.24.199.123 | 6688cp2830.cc | 4650 |
| 20.2.161.167 | juq4.com | 4647 |
| 20.2.16.155 | 3f7c.com | 4586 |
| 20.25.91.29 | cocoabeachchamber.com | 4497 |
Hosted domains API
Pingable IPs
258,625 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 20.23.255.155 |
0.29ms from Amsterdam,
NL
|
|
| 20.24.113.157 |
0.30ms from Hong Kong,
HK
|
|
| 20.24.232.79 |
0.29ms from Hong Kong,
HK
|
|
| 20.24.115.147 |
0.29ms from Hong Kong,
HK
|
|
| 20.24.78.69 |
0.31ms from Hong Kong,
HK
|
|
| 20.24.234.74 |
0.31ms from Hong Kong,
HK
|
|
| 20.24.97.242 |
0.35ms from Hong Kong,
HK
|
|
| 20.24.228.200 |
0.59ms from Hong Kong,
HK
|
|
| 20.24.209.52 |
0.29ms from Hong Kong,
HK
|
|
| 20.24.36.24 |
0.55ms from Singapore,
SG
|
|
| 20.24.141.253 |
0.64ms from Singapore,
SG
|
|
| 20.24.176.68 |
0.53ms from Singapore,
SG
|
|
| 20.24.28.156 |
0.52ms from Singapore,
SG
|
|
| 20.24.152.68 |
0.53ms from Singapore,
SG
|
|
| 20.24.43.119 |
0.56ms from Singapore,
SG
|
|
| 20.24.34.71 |
0.72ms from Singapore,
SG
|
|
| 20.24.37.26 |
0.73ms from Singapore,
SG
|
|
| 20.24.216.118 |
0.30ms from Hong Kong,
HK
|
|
| 20.24.215.233 |
1.20ms from Hong Kong,
HK
|
|
| 20.24.243.156 |
0.31ms from Hong Kong,
HK
|
|
| 20.24.16.240 |
0.55ms from Singapore,
SG
|
|
| 20.24.167.153 |
0.55ms from Singapore,
SG
|
|
| 20.24.184.36 |
0.71ms from Singapore,
SG
|
|
| 20.24.169.1 |
0.52ms from Singapore,
SG
|
|
| 20.24.77.101 |
0.32ms from Hong Kong,
HK
|
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 |
|---|---|---|
| 18.68.187.123 |
0.28ms from Amsterdam,
NL
|
|
| 13.94.195.219 |
0.24ms from Amsterdam,
NL
|
|
| 139.144.211.107 |
0.30ms from Ashburn,
US
|
|
| 107.134.196.219 |
15.77ms from Atlanta,
US
|
|
| 96.10.180.155 |
0.53ms from Charlotte,
US
|
|
| 129.28.111.43 |
0.80ms from Chengdu,
CN
|
|
| 3.132.202.219 |
0.11ms from Columbus,
US
|
|
| 91.39.163.43 |
3.87ms from Duesseldorf,
DE
|
|
| 79.240.139.43 |
4.00ms from Frankfurt am Main,
DE
|
|
| 113.76.149.43 |
5.00ms from Guangzhou,
CN
|
|
| 155.102.4.155 |
0.14ms from Hong Kong,
HK
|
|
| 219.76.208.43 |
1.67ms from Hong Kong,
HK
|
|
| 198.8.161.59 |
4.46ms from London,
GB
|
|
| 93.230.156.27 |
8.46ms from Nuernberg,
DE
|
|
| 88.101.0.187 |
1.15ms from Prague,
CZ
|
|
| 112.228.54.107 |
5.36ms from Qingdao,
CN
|
|
| 200.86.175.235 |
12.71ms from Santiago,
CL
|
|
| 76.121.101.203 |
8.40ms from Seattle,
US
|
|
| 14.44.233.75 |
2.24ms from Seoul,
KR
|
|
| 111.62.234.219 |
1.12ms from Zhangjiakou,
CN
|
|
| 159.192.172.43 |
10.15ms from Bangkok,
TH
|
|
| 104.140.190.187 |
0.48ms from Frankfurt am Main,
DE
|
|
| 27.74.233.187 |
0.95ms from Ho Chi Minh City,
VN
|
|
| 213.45.71.27 |
7.81ms from Milan,
IT
|
|
| 180.35.6.155 |
5.36ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Manchester, GB
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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