23.103.160.0/20

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8075
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-23-96-0-0-1
OrgID:          MSFT
Parent:         NET-23-0-0-0-0
NetName:        MSFT
NetRange:       23.96.0.0 - 23.103.255.255
NetType:        allocation
RegDate:        2013-06-18
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:      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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 23.103.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.103.160.177 domain2026.icu 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
94.110.77.180 AS47377 Orange Belgium SA 9.95ms from Amsterdam, NL
61.1.44.180 AS9829 National Internet Backbone 1.30ms from Chennai, IN
108.70.1.52 AS7018 AT&T Enterprises, LLC 3.52ms from Chicago, US
23.61.130.212 AS16625 Akamai Technologies, Inc. 0.23ms from Curitiba, BR
113.166.10.212 AS45899 VNPT Corp 3.02ms from Da Nang, VN
118.68.114.36 AS18403 FPT Telecom Company 1.43ms from Hanoi, VN
87.224.114.116 AS16082 Spitfire Network Services Limited 1.25ms from London, GB
172.116.93.20 AS20001 Charter Communications Inc 4.64ms from Los Angeles, US
31.128.58.4 AS215457 DCS LLC 0.80ms from Moscow, RU
117.41.218.100 AS4134 CHINANET-BACKBONE 6.04ms from Nanchang, CN
98.4.225.244 AS11351 Charter Communications Inc 19.04ms from New York City, US
58.183.99.196 AS18144 Enecom,Inc. 8.14ms from Osaka, JP
35.169.113.84 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
107.162.188.84 AS55002 F5, Inc. 0.32ms from San Jose, US
125.240.142.164 AS17858 LG POWERCOMM 6.32ms from Seoul, KR
116.123.192.20 AS9318 SK Broadband Co Ltd 2.21ms from Seoul, KR
40.142.87.132 AS17378 TierPoint, LLC 6.48ms from St. Louis, US
125.40.92.164 AS4837 CHINA UNICOM China169 Backbone 1.59ms from Zhengzhou, CN
73.184.124.20 AS7922 Comcast Cable Communications, LLC 5.72ms from Atlanta, US
41.129.145.36 AS24863 Link Egypt (Link.NET) 6.62ms from Cairo, EG
3.21.36.36 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
206.233.237.100 AS54801 Zillion Network Inc. 2.10ms from Hong Kong, HK
37.11.231.132 AS12479 Orange Espagne SA 1.52ms from Madrid, ES
46.8.159.228 AS49357 Klick Ltd 0.32ms from Moscow, RU
51.81.159.20 AS16276 OVH SAS 0.36ms from Portland, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m5 23.103.166.149
traceroute to 23.103.166.149 (23.103.166.149): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milan, IT
On

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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