20.203.0.0/17
AS8075 · Microsoft Corporation
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| Country |
United States
|
| Domain | microsoft.com |
| ASN | AS8075 |
| Parent Range | 20.192.0.0/10 |
| Registry | ARIN |
| ID | MSFT |
WHOIS Details
NetHandle: NET-20-192-0-0-1 OrgID: MSFT Parent: NET-20-0-0-0-0 NetName: MSFT NetRange: 20.192.0.0 - 20.255.255.255 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: 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: 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: 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: 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
Overlapping Ranges
BGP prefixes that contain 20.203.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 20.192.0.0/10 | AS8075 | Microsoft Corporation | 4,194,304 |
Nearby Ranges
BGP prefixes that overlap with 20.203.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 20.192.0.0/10 | AS8075 | Microsoft Corporation | 4,194,304 |
Hosted domains
There are 479 domain names hosted across 243 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 20.203.97.35 | xpirt.sa | 25 |
| 20.203.67.1 | gans.aero | 21 |
| 20.203.35.186 | mubadala.com | 17 |
| 20.203.57.209 | cbeaux.ca | 9 |
| 20.203.40.251 | napconational-agriculturalpackaging.com | 8 |
| 20.203.14.97 | loudmoufstudios.com | 8 |
| 20.203.21.183 | meediant.com | 5 |
| 20.203.96.52 | ice-tower.com | 5 |
| 20.203.76.60 | capecapitalgroup.co.za | 5 |
| 20.203.99.50 | lasuran.sa | 5 |
| 20.203.18.59 | southeats.org | 4 |
| 20.203.5.88 | nextbite.com | 4 |
| 20.203.63.60 | rjwas.in | 4 |
| 20.203.50.237 | mosandah.sa | 4 |
| 20.203.60.212 | procurementsyndicate.com | 3 |
| 20.203.50.92 | almukhalatperfume.com | 3 |
| 20.203.42.30 | indaparty.com | 3 |
| 20.203.98.45 | lunch4u.co | 3 |
| 20.203.82.72 | ascanatakaful.ae | 3 |
| 20.203.57.21 | agdc.ae | 3 |
Hosted domains API
Pingable IPs
3,969 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 20.203.64.213 |
0.93ms from Dubai,
AE
|
|
| 20.203.45.252 |
1.22ms from Dubai,
AE
|
|
| 20.203.47.205 |
0.92ms from Dubai,
AE
|
|
| 20.203.37.224 |
0.95ms from Dubai,
AE
|
|
| 20.203.63.240 |
0.92ms from Dubai,
AE
|
|
| 20.203.24.192 |
0.94ms from Dubai,
AE
|
|
| 20.203.68.130 |
0.92ms from Dubai,
AE
|
|
| 20.203.103.194 |
1.44ms from Dubai,
AE
|
|
| 20.203.105.196 |
1.36ms from Dubai,
AE
|
|
| 20.203.74.117 |
0.92ms from Dubai,
AE
|
|
| 20.203.89.0 |
3.72ms from Dubai,
AE
|
|
| 20.203.11.206 |
1.07ms from Dubai,
AE
|
|
| 20.203.28.184 |
0.93ms from Dubai,
AE
|
|
| 20.203.14.231 |
1.21ms from Dubai,
AE
|
|
| 20.203.29.225 |
1.21ms from Dubai,
AE
|
|
| 20.203.20.226 |
0.92ms from Dubai,
AE
|
|
| 20.203.60.58 |
1.05ms from Dubai,
AE
|
|
| 20.203.72.250 |
0.92ms from Dubai,
AE
|
|
| 20.203.13.66 |
1.22ms from Dubai,
AE
|
|
| 20.203.126.198 |
0.94ms from Dubai,
AE
|
|
| 20.203.87.116 |
0.93ms from Dubai,
AE
|
|
| 20.203.46.105 |
0.93ms from Dubai,
AE
|
|
| 20.203.2.128 |
1.28ms from Dubai,
AE
|
|
| 20.203.52.76 |
0.92ms from Dubai,
AE
|
|
| 20.203.21.87 |
0.92ms from Dubai,
AE
|
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 |
|---|---|---|
| 77.251.246.1 |
4.32ms from Amsterdam,
NL
|
|
| 72.212.175.161 |
5.71ms from Ashburn,
US
|
|
| 108.227.203.177 |
14.66ms from Atlanta,
US
|
|
| 120.15.114.1 |
16.85ms from Beijing,
CN
|
|
| 117.192.160.1 |
5.23ms from Bengaluru,
IN
|
|
| 190.145.95.65 |
1.55ms from Bogota,
CO
|
|
| 201.251.32.1 |
13.99ms from Buenos Aires,
AR
|
|
| 186.125.132.177 |
0.56ms from Buenos Aires,
AR
|
|
| 186.136.12.1 |
1.48ms from Buenos Aires,
AR
|
|
| 45.245.184.1 |
4.14ms from Cairo,
EG
|
|
| 50.99.36.65 |
0.81ms from Calgary,
CA
|
|
| 164.152.208.1 |
4.25ms from Chicago,
US
|
|
| 96.60.208.1 |
5.23ms from Chicago,
US
|
|
| 12.234.141.33 |
8.54ms from Chicago,
US
|
|
| 71.79.189.81 |
18.53ms from Columbus,
US
|
|
| 96.11.173.225 |
4.01ms from Columbus,
US
|
|
| 47.38.229.1 |
4.21ms from Dallas,
US
|
|
| 12.197.160.1 |
1.89ms from Dallas,
US
|
|
| 34.243.185.193 |
0.22ms from Dublin,
IE
|
|
| 217.80.36.177 |
9.41ms from Frankfurt am Main,
DE
|
|
| 173.37.58.97 |
1.63ms from Fremont,
US
|
|
| 76.132.152.65 |
2.50ms from Fremont,
US
|
|
| 130.241.23.1 |
1.02ms from Goeteborg,
SE
|
|
| 190.111.10.49 |
1.24ms from Guatemala City,
GT
|
|
| 115.237.180.193 |
6.58ms from Hangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Denver, US
What are IP address ranges?
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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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