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
167.220.226.57	AS45139 Microsoft Corp	`1.15ms` from Bengaluru, IN
167.220.227.117	AS45139 Microsoft Corp	`2.02ms` from Hyderabad, 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
52.149.159.71	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
66.30.72.103	AS7922 Comcast Cable Communications, LLC	`9.99ms` from Boston, US
196.250.88.7	AS36924 GVA Cote d'Ivoire SAS	`3.98ms` from Brazzaville, CG
34.42.246.39	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
217.43.66.55	AS2856 British Telecommunications PLC	`7.29ms` from Erith, GB
27.78.16.135	AS7552 Viettel Group	`1.98ms` from Hanoi, VN
51.198.104.103	AS5607 Sky UK Limited	`1.83ms` from London, GB
35.227.6.103	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
37.193.216.135	AS31200 Novotelecom Ltd	`1.11ms` from Novosibirsk, RU
76.128.15.7	AS7922 Comcast Cable Communications, LLC	`9.28ms` from Pompano Beach, US
81.198.0.247	AS12578 SIA Tet	`0.64ms` from Riga, LV
201.215.157.23	AS22047 VTR BANDA ANCHA S.A.	`10.01ms` from Santiago, CL
148.101.14.183	AS6400 Compañía Dominicana de Teléfonos S. A.	`4.76ms` from Santo Domingo, DO
211.118.175.247	AS3786 LG DACOM Corporation	`1.22ms` from Seoul, KR
59.6.85.151	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
182.172.20.247	AS7562 HCN Dongjak	`0.69ms` from Seoul, KR
180.75.221.215	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.53ms` from Sepang, MY
111.106.168.71	AS2516 KDDI CORPORATION	`9.51ms` from Tokyo, JP
78.22.102.119	AS6848 Telenet BV	`7.48ms` from Amsterdam, NL
34.234.195.183	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
184.82.153.7	AS133481 AIS Fibre	`5.97ms` from Bangkok, TH
20.55.242.119	AS8075 Microsoft Corporation	`0.43ms` from Boydton, US
190.122.134.135	AS27953 NODOSUD S.A	`12.70ms` from Buenos Aires, AR
88.130.102.71	AS8881 1&1 Versatel GmbH	`3.70ms` from Duesseldorf, DE
47.154.192.23	AS5650 Frontier Communications of America, Inc.	`2.32ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f7 167.220.226.132

traceroute to 167.220.226.132 (167.220.226.132): 64 hops max, 52 byte packets

7 [AS9498] 125.21.49.90 2.426 ms

8 [AS45139] 167.220.226.49 1.337 ms

9 [AS45139] 167.220.226.132 1.778 ms

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On March 13th 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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