4.240.0.0/12
AS8075 · Microsoft Corporation
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| Country |
United States
|
| Domain | microsoft.com |
| ASN | AS8075 |
| Parent Range | 4.0.0.0/8 |
| Registry | ARIN |
| ID | MSFT |
WHOIS Details
NetHandle: NET-4-240-0-0-2 OrgID: MSFT Parent: NET-4-0-0-0-0 NetName: MSFT NetRange: 4.240.0.0 - 4.255.255.255 NetType: allocation RegDate: 2021-04-06 Updated: 2021-04-06 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: 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 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
Nearby Ranges
BGP prefixes that overlap with 4.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 4.0.0.0/8 | AS15964 | American Registry for Internet Numbers | 16,777,216 |
| 4.0.0.0/9 | AS6619 | Level 3 Parent, LLC | 8,388,608 |
| 4.0.0.0/9 | AS3356 | Level 3 Parent, LLC | 8,388,608 |
| 4.208.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 4.224.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 4.208.0.0/12 | AS8069 | Microsoft Corporation | 1,048,576 |
| 4.144.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 4.160.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 4.176.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 4.192.0.0/12 | AS8075 | Microsoft Corporation | 1,048,576 |
| 4.39.99.0/24 | AS62821 | MNX Solutions LLC | 256 |
| 4.58.130.0/24 | AS13904 | Transworld Network, Corp. | 256 |
Hosted domains
There are 9,295 domain names hosted across 2,038 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
137,951 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 4.246.194.184 |
0.43ms from Ashburn,
US
|
|
| 4.246.253.38 |
0.34ms from Ashburn,
US
|
|
| 4.246.197.61 |
0.48ms from Ashburn,
US
|
|
| 4.246.171.219 |
0.65ms from Ashburn,
US
|
|
| 4.246.240.77 |
0.62ms from Ashburn,
US
|
|
| 4.247.144.247 |
0.14ms from Lohogaon,
IN
|
|
| 4.247.164.31 |
0.16ms from Lohogaon,
IN
|
|
| 4.248.42.154 |
0.17ms from Quebec,
CA
|
|
| 4.246.196.156 |
0.46ms from Ashburn,
US
|
|
| 4.246.222.5 |
0.42ms from Ashburn,
US
|
|
| 4.246.218.4 |
0.44ms from Ashburn,
US
|
|
| 4.246.195.253 |
0.47ms from Ashburn,
US
|
|
| 4.247.169.95 |
0.14ms from Lohogaon,
IN
|
|
| 4.247.150.179 |
0.15ms from Lohogaon,
IN
|
|
| 4.247.148.143 |
0.16ms from Lohogaon,
IN
|
|
| 4.248.7.198 |
0.16ms from Quebec,
CA
|
|
| 4.248.31.246 |
0.17ms from Quebec,
CA
|
|
| 4.247.31.200 |
0.30ms from Saint Thomas Mount,
IN
|
|
| 4.247.17.65 |
0.28ms from Saint Thomas Mount,
IN
|
|
| 4.246.232.227 |
0.34ms from Ashburn,
US
|
|
| 4.246.248.53 |
0.35ms from Ashburn,
US
|
|
| 4.246.235.91 |
0.40ms from Ashburn,
US
|
|
| 4.246.184.187 |
0.42ms from Ashburn,
US
|
|
| 4.247.151.21 |
0.15ms from Lohogaon,
IN
|
|
| 4.247.160.192 |
0.13ms from Lohogaon,
IN
|
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 |
|---|---|---|
| 123.118.143.92 |
3.43ms from Beijing,
CN
|
|
| 79.248.95.204 |
2.37ms from Berlin,
DE
|
|
| 108.239.137.12 |
7.94ms from Chicago,
US
|
|
| 67.173.180.236 |
5.19ms from Chicago,
US
|
|
| 34.55.225.92 |
0.12ms from Council Bluffs,
US
|
|
| 99.71.117.124 |
2.63ms from Dallas,
US
|
|
| 195.213.239.44 |
7.36ms from Erith,
GB
|
|
| 187.192.215.172 |
6.88ms from Guadalajara,
MX
|
|
| 147.8.9.172 |
1.39ms from Hong Kong,
HK
|
|
| 220.246.148.252 |
1.20ms from Hong Kong,
HK
|
|
| 117.88.101.220 |
3.54ms from Huai'an,
CN
|
|
| 217.74.163.252 |
0.69ms from Krasnoyarsk,
RU
|
|
| 178.213.210.140 |
10.15ms from Moscow,
RU
|
|
| 24.22.48.252 |
8.03ms from Portland,
US
|
|
| 100.28.159.204 |
0.16ms from Reston,
US
|
|
| 131.221.190.124 |
8.19ms from Sao Paulo,
BR
|
|
| 13.238.23.252 |
0.14ms from Sydney,
AU
|
|
| 123.6.143.124 |
1.20ms from Zhengzhou,
CN
|
|
| 14.2.21.44 |
11.87ms from Adelaide,
AU
|
|
| 81.31.44.140 |
0.15ms from Brno,
CZ
|
|
| 80.200.11.220 |
2.10ms from Brussels,
BE
|
|
| 117.176.191.12 |
4.04ms from Chengdu,
CN
|
|
| 109.104.59.124 |
0.55ms from Frankfurt am Main,
DE
|
|
| 87.170.150.204 |
5.75ms from Frankfurt am Main,
DE
|
|
| 183.139.146.108 |
14.28ms 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 Atlanta, 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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