169.138.0.0/16

AS8075 · Microsoft Corporation

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Summary

Country	Singapore
Domain	microsoft.com
ASN	AS8075
Registry	APNIC
ID	MICROSOFT-APNIC-AP

WHOIS Details

inetnum:        169.138.0.0 - 169.138.255.255
netname:        MICROSOFT-APNIC-AP
descr:          Microsoft Singapore Pte. Ltd.
country:        SG
org:            ORG-MSPL4-AP
admin-c:        DB662-AP
tech-c:         MP234-AP
abuse-c:        AM2589-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-MOPL-SG
mnt-routes:     MAINT-MOPL-SG
mnt-lower:      MAINT-AP-MICROSOFT
mnt-routes:     MAINT-AP-MICROSOFT
mnt-irt:        IRT-MICROSOFT-APNIC-SG
mnt-irt:        IRT-MOPL-SG
last-modified:  2022-12-16T05:54:27Z
source:         APNIC

irt:            IRT-MICROSOFT-APNIC-SG
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
e-mail:         abuse@microsoft.com
abuse-mailbox:  abuse@microsoft.com
admin-c:        MP234-AP
tech-c:         MP234-AP
auth:           # Filtered
remarks:        abuse@microsoft.com is invalid
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2025-09-04T05:17:38Z
source:         APNIC

irt:            IRT-MOPL-SG
address:        80 Raffles Place,
e-mail:         abuse@microsoft.com
abuse-mailbox:  abuse@microsoft.com
admin-c:        MOPL1-AP
tech-c:         MOPL1-AP
auth:           # Filtered
remarks:        abuse@microsoft.com is invalid
mnt-by:         MAINT-MOPL-SG
last-modified:  2025-09-04T07:57:01Z
source:         APNIC

organisation:   ORG-MSPL4-AP
org-name:       Microsoft Singapore Pte. Ltd.
country:        US
address:        One Microsoft Way
phone:          +011-425-706-8080
fax-no:         +011-425-936-7329
e-mail:         dawn.bedard@microsoft.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2020-05-27T12:56:32Z
source:         APNIC

role:           ABUSE MICROSOFTAPNICSG
country:        ZZ
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
phone:          +000000000
e-mail:         abuse@microsoft.com
admin-c:        MP234-AP
tech-c:         MP234-AP
nic-hdl:        AM2589-AP
remarks:        Generated from irt object IRT-MICROSOFT-APNIC-SG
remarks:        abuse@microsoft.com is invalid
abuse-mailbox:  abuse@microsoft.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:10:10Z
source:         APNIC

person:         Dawn Bedard
address:        One Microsoft Way
country:        US
phone:          +0114257062751
e-mail:         dabedard@microsoft.com
nic-hdl:        DB662-AP
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2019-03-25T16:26:42Z
source:         APNIC

person:         MSFT POC
nic-hdl:        MP234-AP
e-mail:         iprrms@microsoft.com
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
phone:          +1-425-882-8080
country:        US
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2008-09-04T07:32:53Z
source:         APNIC

route:          169.138.0.0/16
origin:         AS8075
descr:          Microsoft Singapore Pte. Ltd. One Microsoft Way
mnt-by:         MAINT-AP-MICROSOFT
mnt-by:         MAINT-MOPL-SG
last-modified:  2022-12-16T05:54:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 169.0.0.0/8

Range	ASN	Company	Num of IPs
169.208.0.0/12	AS4766	Korea Telecom	1,048,576
169.8.0.0/13	AS7792	3M Company	524,288
169.4.0.0/14	AS7792	3M Company	262,144
169.0.0.0/15	AS37611	AFRIHOST SP (PTY) LTD	131,072
169.241.0.0/16	AS22164	Clark County School District	65,536
169.226.0.0/16	AS22990	University at Albany, State University of New York	65,536
169.147.0.0/16	AS11659	University of Kansas Medical Center	65,536
169.203.0.0/16	AS22920	U.S. Bureau of Indian Affairs	65,536
169.231.0.0/16	AS131	University of California, Santa Barbara	65,536
169.205.0.0/16	AS16509	Amazon Technologies Inc.	65,536
169.236.0.0/16	AS25	University of California, Merced	65,536
169.230.0.0/16	AS5653	University of California San Francisco	65,536
169.142.0.0/16	AS2572	Kansas City Public Schools	65,536
169.151.0.0/16	AS2386	Plano Independent School District	65,536
169.236.0.0/16	AS22323	University of California, Merced	65,536
169.137.0.0/16	AS13433	Cox Newspapers/AJC	65,536
169.199.0.0/16	AS23309	Contra Costa County Office of Education	65,536
169.158.0.0/16	AS10569	Centro Nacional de Intercambio Automatizado	65,536
169.133.0.0/16	AS18815	CITY AND COUNTY OF DENVER	65,536
169.204.0.0/16	AS10430	Washington School Information Processing Cooperative	65,536
169.229.0.0/16	AS25	University of California at Berkeley	65,536
169.204.0.0/16	AS394640	Washington School Information Processing Cooperative	65,536
169.149.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
169.157.0.0/16	AS8103	Duval County Public Schools	65,536
169.135.0.0/16	AS2576	US Federal Highway Administration	65,536
169.238.0.0/16	AS54804	CableSouth Media III LLC	65,536
169.234.0.0/16	AS299	University of California, Irvine	65,536
169.144.0.0/16	AS134237	Ericsson Inc.	65,536
169.131.0.0/16	AS12161	Nexsys Corporation	65,536
169.146.0.0/16	AS32895	Milliken & Company	65,536
169.153.0.0/16	AS3549	TECH DATA CORPORATION	65,536
169.144.0.0/16	AS158	Ericsson Inc.	65,536
169.132.0.0/16	AS7270	IDT Corporation	65,536
169.154.0.0/16	AS7847	National Aeronautics and Space Administration	65,536
169.153.0.0/16	AS7867	TECH DATA CORPORATION	65,536
169.131.0.0/16	AS4531	Nexsys Corporation	65,536
169.240.0.0/16	AS47024	The MetroHealth System	65,536
169.207.0.0/16	AS7321	CoreComm Internet Services Inc	65,536
169.152.0.0/16	AS7922	Comcast Cable Communications, LLC	65,536
169.228.0.0/16	AS7377	University of California, San Diego	65,536
169.237.0.0/16	AS6192	University of California, Davis	65,536
169.130.0.0/16	AS7029	Windstream Communications LLC	65,536
169.244.0.0/16	AS557	University of Maine System	65,536
169.235.0.0/16	AS6106	University of California, Riverside	65,536
169.201.0.0/16	AS9342	Australian Broadcasting Corporation	65,536
169.156.0.0/16	AS6189	City of Baltimore	65,536
169.233.0.0/16	AS5739	University of California, Santa Cruz	65,536
169.232.0.0/16	AS52	University of California, Los Angeles	65,536
169.224.0.0/17	AS199739	Earthlink Telecommunications Equipment Trading & Services DMCC	32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
23.239.17.64	AS63949 Akamai Connected Cloud	`0.36ms` from Atlanta, US
77.13.140.48	AS6805 Telefonica Germany GmbH & Co.OHG	`5.04ms` from Berlin, DE
147.229.136.176	AS197451 Brno University of Technology	`0.53ms` from Brno, CZ
89.122.62.0	AS9050 Orange Romania S.A.	`0.28ms` from Bucharest, RO
98.222.145.208	AS7922 Comcast Cable Communications, LLC	`7.41ms` from Chicago, US
129.13.80.176	AS34878 Karlsruhe Institute of Technology	`3.32ms` from Frankfurt am Main, DE
42.87.190.144	AS4837 CHINA UNICOM China169 Backbone	`11.33ms` from Liaoyang, CN
167.89.100.112	AS11377 SendGrid, Inc.	`6.31ms` from Los Angeles, US
217.61.77.208	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.39ms` from Madrid, ES
123.1.79.160	AS18126 Chubu Telecommunications Company, Inc.	`11.58ms` from Osaka, JP
202.91.47.48	AS136000 Lightning Broadband Pty Ltd	`0.74ms` from Perth, AU
34.198.86.0	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
97.146.176.224	AS6167 Verizon Business	`19.53ms` from Ashburn, US
58.46.40.64	AS4134 CHINANET-BACKBONE	`4.16ms` from Changsha, CN
110.81.122.80	AS4134 CHINANET-BACKBONE	`6.07ms` from Fuzhou, CN
31.42.184.176	AS30860 Virtual Systems LLC	`0.07ms` from Kyiv, UA
123.190.133.32	AS4837 CHINA UNICOM China169 Backbone	`4.09ms` from Liaoyang, CN
182.111.22.48	AS4134 CHINANET-BACKBONE	`3.64ms` from Nanchang, CN
176.185.153.144	AS5410 Bouygues Telecom SA	`1.65ms` from Paris, FR
103.21.132.192	AS38835 Buroserv Australia Pty Ltd	`1.60ms` from Sydney, AU
218.245.55.0	AS4847 China Networks Inter-Exchange	`4.54ms` from Tianjin, CN
204.3.136.0	AS140666 ANY DIGITAL PTE. LTD.	`1.68ms` from Yangon, MM
71.200.93.144	AS7922 Comcast Cable Communications, LLC	`10.88ms` from Ashburn, US
3.163.115.32	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
65.62.161.0	AS8011 MongoDB, Inc.	`0.15ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m5 169.138.133.134

traceroute to 169.138.133.134 (169.138.133.134): 5 hops max, 52 byte packets

1 [AS15169] 142.251.65.157 6.289 ms

2 [AS8075] 104.44.196.19 9.855 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On October 30th 2025

What are IP address ranges?

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