167.220.226.0/23

AS45139 · Microsoft Corp

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Summary

Country	Singapore
Domain	microsoft.com
ASN	AS45139
Parent Range	167.220.224.0/19
Registry	APNIC
ID	MICROSOFT-APNIC

WHOIS Details

inetnum:        167.220.224.0 - 167.220.239.255
netname:        MICROSOFT-APNIC
descr:          Microsoft Singapore Pte. Ltd.
descr:          One Microsoft Way
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:  2022-12-16T05:54:16Z
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:  2025-11-18T00:26:27Z
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:  2025-11-18T00:36:31Z
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:          167.220.224.0/20
origin:         AS3598
descr:          Microsoft Singapore Pte. Ltd. One Microsoft Way
mnt-by:         MAINT-AP-MICROSOFT
mnt-by:         MAINT-MOPL-SG
last-modified:  2022-12-16T05:54:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 167.220.226.0/23

Range	ASN	Company	Num of IPs
167.220.224.0/19	AS3598	Asia Pacific Network Information Centre	8,192

Nearby Ranges

BGP prefixes that overlap with 167.220.0.0/16

Range	ASN	Company	Num of IPs
167.220.224.0/19	AS3598	Asia Pacific Network Information Centre	8,192

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

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

IP Address	ASN	Details
167.220.227.117	AS45139 Microsoft Corp	`2.03ms` from Hyderabad, IN
167.220.226.57	AS45139 Microsoft Corp	`1.31ms` from Bengaluru, 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
71.163.180.87	AS701 Verizon Business	`2.89ms` from Ashburn, US
20.253.101.87	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
94.20.163.119	AS29049 Delta Telecom Ltd	`1.35ms` from Baku, AZ
130.15.38.23	AS31983 Queen's University at Kingston	`15.51ms` from Beauharnois, CA
14.195.40.87	AS45820 Tata Teleservices ISP AS	`1.14ms` from Delhi, IN
65.63.90.23	AS8011 MongoDB, Inc.	`0.11ms` from Dublin, IE
73.202.179.7	AS7922 Comcast Cable Communications, LLC	`8.53ms` from Fremont, US
149.224.61.7	AS15943 wilhelm.tel GmbH	`0.50ms` from Hamburg, DE
116.105.166.39	AS24086 Viettel Corporation	`9.40ms` from Ho Chi Minh City, VN
74.113.83.71	AS22624 Fremont Bank	`6.64ms` from Los Angeles, US
31.23.116.151	AS12389 PJSC Rostelecom	`16.99ms` from Moscow, RU
97.100.184.215	AS33363 Charter Communications, Inc	`8.12ms` from Orlando, US
88.59.192.87	AS3269 Telecom Italia S.p.A.	`7.48ms` from Rome, IT
148.101.14.183	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.65ms` from Santo Domingo, DO
64.231.118.23	AS577 Bell Canada	`2.15ms` from Toronto, CA
181.121.97.87	AS23201 Telecel S.A.	`13.32ms` from Asuncion, PY
130.111.227.183	AS557 University of Maine System	`8.63ms` from Boston, US
89.194.213.135	AS8011 MongoDB, Inc.	`0.11ms` from Columbus, US
187.102.143.199	AS17222 MUNDIVOX DO BRASIL LTDA	`0.40ms` from Osasco, BR
77.194.43.247	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.47ms` from Paris, FR
172.215.154.55	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
59.11.94.167	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
121.251.32.7	AS4538 China Education and Research Network Center	`16.98ms` from Shanghai, CN
13.251.29.103	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
79.115.94.103	AS8708 DIGI ROMANIA S.A.	`3.47ms` from Bacau, RO

Traceroute

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

traceroute -a -n -q1 -f5 167.220.226.130

traceroute to 167.220.226.130 (167.220.226.130): 64 hops max, 52 byte packets

5 [AS9498] 203.101.111.141 0.536 ms

6 *

7 [AS45139] 167.220.226.130 2.738 ms

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On January 9th 2026

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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