103.37.79.0/24

AS133276 · Birlasoft IndiaLtd.

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Summary

Country	India
Domain	birlasoft.com
ASN	AS133276
Registry	APNIC
ID	BIRLASOFT

WHOIS Details

inetnum:        103.37.76.0 - 103.37.79.255
netname:        BIRLASOFT
descr:          Birlasoft India Ltd.
admin-c:        RF266-AP
tech-c:         AM948-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-BIRLASOFT-IN
mnt-routes:     MAINT-IN-BIRLASOFT
mnt-routes:     MAINT-IN-IRINN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:49:07Z
source:         APNIC

irt:            IRT-BIRLASOFT-IN
address:        H-9 Sec 63 Noida
phone:          +91 1206629340
fax-no:         +91 1206629340
e-mail:         rajiv.fotedar@BIRLASOFT.COM
abuse-mailbox:  rajiv.fotedar@BIRLASOFT.COM
admin-c:        VK238-AP
tech-c:         AM948-AP
auth:           # Filtered
remarks:        send spam and abuse report to rajiv.fotedar@BIRLASOFT.COM
irt-nfy:        rajiv.fotedar@BIRLASOFT.COM
notify:         rajiv.fotedar@BIRLASOFT.COM
mnt-by:         MAINT-IN-BIRLASOFT
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-01-12T05:14:17Z
source:         APNIC

role:           ASSITANT MANAGER
address:        H-9 Sec 63  Noida
country:        IN
phone:          +91 1206629340
fax-no:         +91 1206629340
e-mail:         rajiv.fotedar@BIRLASOFT.COM
admin-c:        RF266-AP
tech-c:         RF266-AP
nic-hdl:        AM948-AP
remarks:        send spam and abuse report to rajiv.fotedar@BIRLASOFT.COM
notify:         rajiv.fotedar@BIRLASOFT.COM
abuse-mailbox:  rajiv.fotedar@BIRLASOFT.COM
mnt-by:         MAINT-IN-BIRLASOFT
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:53:46Z
source:         APNIC

person:         Rajiv Fotedar
address:        H-9, Sec -63 Noida
country:        IN
phone:          +91 1206629340
e-mail:         rajiv.fotedar@BIRLASOFT.COM
nic-hdl:        RF266-AP
mnt-by:         MAINT-IN-BIRLASOFT
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:53:46Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range	ASN	Company	Num of IPs
103.37.248.0/22	AS153494	Guochao Group limited	1,024
103.37.64.0/22	AS15830	Alps co.ltd.	1,024
103.37.128.0/22	AS1851	Adelaide University	1,024
103.37.180.0/22	AS202914	IP Resources Trading SRL	1,024
103.37.72.0/22	AS23724	Beijing Jingdong Shangke Information Technology Co. Ltd.	1,024
103.37.108.0/22	AS59094	Daikanyama e-deruhaimu206, 3-13, Daikanyamacho	1,024
103.37.100.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.37.12.0/22	AS58540	Cenvan (Jinan) Network Technology CO.,LTD	1,024
103.37.204.0/22	AS56068	Lightspeed Technology Group Limited	1,024
103.37.172.0/22	AS4847	Beijing yunchuang communication Technology Co.Ltd.	1,024
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024
103.37.128.0/22	AS4826	Adelaide University	1,024
103.37.68.0/22	AS133389	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.37.36.0/22	AS133747	WEI CHING Tech., LTD	1,024
103.37.32.0/22	AS45896	Mobifone Global JSC	1,024
103.37.0.0/22	AS138415		1,024
103.37.28.0/22	AS45896	Mobifone Global JSC	1,024
103.37.92.0/22	AS2519	2-31-4 Nishihara Shibuya-ku	1,024
103.37.132.0/22	AS139468	DC Communications Inc.	1,024
103.37.84.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.37.240.0/22	AS2516	Altherr Akihabara 708, 1-8-4, Kandasakumacho,	1,024
103.37.168.0/22	AS63494	PT Inovasi Jaringan Nusantara	1,024
103.37.112.0/22	AS59094	4-1-105, Daikanyamacho	1,024
103.37.62.0/23	AS150419	SubCo Pty Ltd	512
103.37.200.0/23	AS131226	Indian Institute Of Technology Roorkee	512
103.37.60.0/23	AS149147	GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	512
103.37.10.0/23	AS10010	NetLaputa Corporation	512
103.37.98.0/23	AS153258	UK Gigafiber Internet Services Private Ltd	512
103.37.8.0/23	AS38880	Network Dynamics Pty Ltd	512
103.37.125.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.7.0/24	AS10111	HKG	256
103.37.124.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.228.0/24	AS134165	CBRE	256
103.37.229.0/24	AS133361	Universitas Katolik Parahyangan	256
103.37.43.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.42.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.184.0/24	AS56264	Manu Host	256
103.37.41.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.40.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.118.0/24	AS132827	SNDJP	256
103.37.6.0/24	AS132707	Cable & Wireless HKT Limited	256
103.37.185.0/24	AS150417	Manu Host	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address	ASN	Details
103.37.79.1	AS133276 Birlasoft IndiaLtd.	`4.08ms` from Chennai, 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
74.122.74.8	AS2941 OnePartner, LLC	`10.60ms` from Atlanta, US
63.195.172.168	AS7018 AT&T Enterprises, LLC	`14.76ms` from Atlanta, US
121.20.212.200	AS4837 CHINA UNICOM China169 Backbone	`12.81ms` from Beijing, CN
79.199.103.232	AS3320 Deutsche Telekom AG	`5.49ms` from Frankfurt am Main, DE
58.42.223.200	AS4134 CHINANET-BACKBONE	`3.94ms` from Guiyang, CN
117.68.225.8	AS4134 CHINANET-BACKBONE	`6.76ms` from Huai'an, CN
118.100.168.232	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.99ms` from Kuala Lumpur, MY
4.158.135.216	AS8075 Microsoft Corporation	`0.27ms` from London, GB
69.139.81.184	AS7922 Comcast Cable Communications, LLC	`9.46ms` from Morris Plains, US
108.55.17.168	AS701 Verizon Business	`9.34ms` from New York City, US
124.159.169.56	AS7679 QTnet,Inc.	`9.53ms` from Osaka, JP
73.240.167.168	AS7922 Comcast Cable Communications, LLC	`5.12ms` from Portland, US
49.167.118.24	AS17858 LG POWERCOMM	`1.86ms` from Seoul, KR
83.250.138.72	AS1257 Tele2 Sverige AB	`4.01ms` from Stockholm, SE
180.11.33.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.01ms` from Tokyo, JP
115.56.111.56	AS4837 CHINA UNICOM China169 Backbone	`5.33ms` from Zhengzhou, CN
74.235.52.72	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
97.200.238.248	AS6167 Verizon Business	`12.09ms` from Atlanta, US
20.65.55.88	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
18.118.59.88	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
14.243.125.56	AS45899 VNPT Corp	`6.24ms` from Da Nang, VN
72.176.56.104	AS11427 Charter Communications Inc	`6.45ms` from Dallas, US
141.209.15.8	AS27274 Central Michigan University	`2.82ms` from Grand Rapids, US
128.201.124.200	AS266649 Netcity Tecnologia em Internet Ltda-ME	`8.97ms` from Joao Pessoa, BR
20.100.79.184	AS8075 Microsoft Corporation	`6.79ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -f5 103.37.79.1

traceroute to 103.37.79.1 (103.37.79.1): 64 hops max, 52 byte packets

5 [AS4755] 115.112.8.50 36.13 ms

6 *

7 [AS133276] 103.37.79.1 4.023 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On January 19th 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.

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