1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.1.0.0/16
  4. AS8075  | 149.1.0.0/16

149.1.0.0/16

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-149-1-0-0-1
OrgID:          MSFT
Parent:         NET-149-0-0-0-0
NetName:        MSFT
NetRange:       149.1.0.0 - 149.1.255.255
NetType:        allocation
RegDate:        2023-05-09
Updated:        2023-05-09
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:      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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 149.0.0.0/8

Range ASN Company Num of IPs
149.228.0.0/14 AS702 Verizon Deutschland GmbH 262,144
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.61.0.0/16 AS23171 Manhattan College 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.235.0.0/16 AS16751 Opentext Software GmbH 65,536
149.235.0.0/16 AS203160 Opentext Software GmbH 65,536
149.206.0.0/16 AS216404 thyssenkrupp Information Management GmbH 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.23.0.0/16 AS14618 Zebra Technologies Corporation 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.56.0.0/16 AS16276 OVH Hosting, Inc. 65,536
149.98.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.68.0.0/16 AS18564 St. John's University, New York 65,536
149.58.0.0/16 AS20311 Valero Services, Inc 65,536
149.85.0.0/16 AS174 Cogent Communications, LLC 65,536
149.15.0.0/16 AS20337 SUNY Institute of Technology 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.136.0.0/16 AS1348 California Department of Transportation 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.173.0.0/16 AS12229 SAS Institute, Inc. 65,536
149.84.0.0/16 AS13513 Alfred University 65,536
149.139.0.0/16 AS137 Area della Ricerca del CNR Firenze 65,536
149.89.0.0/16 AS12271 Stuyvesant High School 65,536
149.71.0.0/16 AS174 Cogent Communications, LLC 65,536
149.90.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
149.250.0.0/16 AS15854 EntServ Deutschland GmbH 65,536
149.216.0.0/16 AS12422 Rellinghauser Strasse 1-11 65,536
149.167.0.0/16 AS135887 Telstra Limited 65,536
149.74.0.0/16 AS12479 Orange Espagne SA 65,536
149.132.0.0/16 AS137 Universita' degli Studi di Milano - Bicocca 65,536
149.206.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.236.0.0/16 AS12843 Bruker Physik GmbH 65,536
149.91.0.0/16 AS174 Cogent Communications, LLC 65,536
149.43.0.0/16 AS1289 Colgate University 65,536
149.202.0.0/16 AS16276 OVH SAS 65,536
149.151.0.0/16 AS10955 WILLIAM PATERSON UNIVERSITY 65,536
149.224.0.0/16 AS15943 wilhelm.tel GmbH 65,536
149.153.0.0/16 AS1213 Local Ethernet 65,536
149.78.0.0/16 AS174 Cogent Communications, LLC 65,536
149.157.0.0/16 AS1213 Maynooth University 65,536
149.25.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.108.0.0/16 AS23700 Cogent Communications, LLC 65,536

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
Read more

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
88.159.21.128 AS1136 KPN B.V. 3.09ms from Amsterdam, NL
150.239.98.144 AS36351 IBM Cloud 0.60ms from Ashburn, US
101.23.57.0 AS4837 CHINA UNICOM China169 Backbone 10.15ms from Beijing, CN
38.156.245.192 AS399622 Wireless Data Net, LLC 5.14ms from Chicago, US
64.179.31.32 AS7029 Windstream Communications LLC 10.39ms from Chicago, US
18.188.0.80 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
98.36.55.192 AS7922 Comcast Cable Communications, LLC 11.13ms from Fremont, US
39.154.26.112 AS9808 China Mobile Communications Group Co., Ltd. 1.32ms from Hohhot, CN
88.237.170.176 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.79ms from Istanbul, TR
79.232.102.208 AS3320 Deutsche Telekom AG 5.79ms from Nuernberg, DE
163.49.129.240 AS2497 Internet Initiative Japan Inc. 19.66ms from Osaka, JP
177.52.61.16 AS262824 A C ROCHA INFORMATICA LTDA 16.24ms from Osasco, BR
177.105.204.0 AS271707 TRANSNETWORK TELECOMUNICACOES 1.51ms from Osasco, BR
34.155.223.224 AS396982 Google LLC 0.11ms from Paris, FR
125.150.188.208 AS4766 Korea Telecom 1.66ms from Seoul, KR
14.89.105.128 AS4766 Korea Telecom 1.57ms from Seoul, KR
59.125.89.208 AS3462 Data Communication Business Group 2.10ms from Taichung, TW
180.149.183.144 AS4721 JCOM Co., Ltd. 11.41ms from Tokyo, JP
54.225.99.128 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
76.106.99.160 AS7922 Comcast Cable Communications, LLC 6.79ms from Ashburn, US
212.132.117.240 AS8560 IONOS SE 0.63ms from Berlin, DE
35.85.29.192 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
23.62.240.96 AS16625 Akamai Technologies, Inc. 0.06ms from Brisbane, AU
156.218.227.80 AS8452 TE-AS 8.25ms from Cairo, EG
34.191.31.80 AS15169 Google LLC 0.16ms from Columbus, 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 149.1.26.125
traceroute to 149.1.26.125 (149.1.26.125): 5 hops max, 52 byte packets
2 [AS8075] 104.44.45.119 11.786 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
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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