23.103.64.0/18

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:        * [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:      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:      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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 23.103.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
23.103.64.1 AS8075 Microsoft Corporation 0.35ms from Seoul, KR

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
156.239.210.18 AS200373 3xK Tech GmbH 0.23ms from Ashburn, US
98.21.192.2 AS7029 Windstream Communications LLC 5.86ms from Atlanta, US
189.63.39.2 AS28573 Claro NXT Telecomunicacoes Ltda 4.32ms from Brasilia, BR
89.149.60.130 AS12310 iNES GROUP SRL 0.24ms from Bucharest, RO
3.135.209.66 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
206.43.31.98 AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP 19.39ms from Fortaleza, BR
62.48.76.2 AS15743 net.de AG 6.71ms from Frankfurt am Main, DE
210.32.156.130 AS4538 China Education and Research Network Center 5.22ms from Hangzhou, CN
46.8.142.2 AS211951 LocalNet+ OOO 5.75ms from Moscow, RU
85.249.2.242 AS8595 OOO WestCall Ltd. 1.74ms from Moscow, RU
69.207.73.34 AS11351 Charter Communications Inc 17.07ms from New York City, US
216.165.80.2 AS12 New York University 9.25ms from New York City, US
38.49.66.210 AS31775 Greenlight Networks, LLC 4.80ms from New York City, US
72.245.65.66 AS6079 RCN 1.56ms from New York City, US
76.116.46.210 AS7922 Comcast Cable Communications, LLC 6.71ms from Piscataway, US
186.229.127.146 AS26615 TIM S/A 0.22ms from Rio de Janeiro, BR
38.174.176.50 AS54600 PEG TECH INC 0.18ms from San Jose, US
23.53.168.194 AS16625 Akamai Technologies, Inc. 0.10ms from Toronto, CA
178.155.234.146 AS39642 Norlys Digital A/S 11.36ms from Tønder, DK
193.42.146.2 AS15623 Cyberlink AG 6.38ms from Zuerich, CH
87.233.136.82 AS15703 TrueServer BV AS number 0.51ms from Amsterdam, NL
110.239.61.98 AS399898 Conexon Connect 4.26ms from Atlanta, US
52.89.96.66 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
52.26.169.146 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
216.56.15.66 AS2381 WiscNet 3.26ms from Chicago, 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 23.103.65.201
traceroute to 23.103.65.201 (23.103.65.201): 5 hops max, 52 byte packets
2 [AS8075] 104.44.56.161 1.478 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

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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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