1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.12.0.0/16
  4. AS132329  | 103.12.170.0/24

103.12.170.0/24

AS132329  ·  Firstsource Solutions Ltd

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Summary

Country India
Domain firstsource.com
ASN AS132329
Registry APNIC
ID FIRSTSRC-IN

WHOIS Details

inetnum:        103.12.168.0 - 103.12.171.255
netname:        FIRSTSRC-IN
descr:          Firstsource Solutions Ltd
country:        IN
org:            ORG-FSL2-AP
admin-c:        FSLN4-AP
tech-c:         FSLN4-AP
abuse-c:        AF622-AP
status:         ASSIGNED 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-routes:     MAINT-FIRSTSRC-IN
mnt-irt:        IRT-FIRSTSRC-IN
last-modified:  2020-12-04T05:18:13Z
source:         APNIC

irt:            IRT-FIRSTSRC-IN
address:        5th Floor, Paradigm 'B' wing, Mindspace, Link Road, Malad (West), Mumbai - 400 064
e-mail:         kura.manjunath@firstsource.com
abuse-mailbox:  kura.manjunath@firstsource.com
admin-c:        FSLN4-AP
tech-c:         FSLN4-AP
auth:           # Filtered
remarks:        kura.manjunath@firstsource.com
remarks:        kura.manjunath@firstsource.com was validated on 2025-11-18
mnt-by:         MAINT-FIRSTSRC-IN
last-modified:  2025-11-18T03:13:34Z
source:         APNIC

organisation:   ORG-FSL2-AP
org-name:       Firstsource Solutions Ltd
org-type:       LIR
country:        IN
address:        3RD FLOOR, BLOCK 5A AND 5B, PHASE I, PRITECH
address:        PARK SEZ,MARTHALLI,SARJAPUR OUTER RING ROAD,
address:        BELLANDUR VILLAGE,VARTHUR HOBLI,BANGALORE EAST,
address:        GSTN- 29AAACI8904N3Z0
phone:          +91-9900172631
e-mail:         kura.manjunath@firstsource.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:00Z
source:         APNIC

role:           ABUSE FIRSTSRCIN
country:        ZZ
address:        5th Floor, Paradigm 'B' wing, Mindspace, Link Road, Malad (West), Mumbai - 400 064
phone:          +000000000
e-mail:         kura.manjunath@firstsource.com
admin-c:        FSLN4-AP
tech-c:         FSLN4-AP
nic-hdl:        AF622-AP
remarks:        Generated from irt object IRT-FIRSTSRC-IN
remarks:        kura.manjunath@firstsource.com was validated on 2025-11-18
abuse-mailbox:  kura.manjunath@firstsource.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T06:09:09Z
source:         APNIC

role:           FIRSTSOURCE SOLUTIONS LTD - network administrator
address:        5th Floor, Paradigm 'B' wing, Mindspace, Link Road, Malad (West), Mumbai - 400 064
country:        IN
phone:          +91 9900172631
e-mail:         prasad.ks@firstsource.com
admin-c:        FSLN4-AP
tech-c:         FSLN4-AP
nic-hdl:        FSLN4-AP
mnt-by:         MAINT-FIRSTSRC-IN
last-modified:  2012-07-15T23:42:50Z
source:         APNIC

route:          103.12.168.0/22
descr:          Route Object for FSL
origin:         AS132329
country:        IN
mnt-lower:      MAINT-IN-FSL
mnt-routes:     MAINT-IN-FSL
mnt-by:         MAINT-IN-FSL
last-modified:  2012-08-09T06:55:37Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.12.0.0/16

Range ASN Company Num of IPs
103.12.108.0/22 AS10148 The University of Melbourne 1,024
103.12.228.0/22 AS58665 Bangla Tel Ltd 1,024
103.12.100.0/22 AS38333 My Net Fone Limited 1,024
103.12.160.0/22 AS131178 EZECOM CO., LTD. 1,024
103.12.60.0/22 AS133847 26-17-02, Kondo Prima Height, Jalan 8/1, Taman Midah Cheras 1,024
103.12.140.0/22 AS134809 Ohana Communications Sdn Bhd 1,024
103.12.248.0/22 AS4766 Korea Register of Shipping 1,024
103.12.104.0/22 AS131364 Military commercial join stock bank 1,024
103.12.128.0/22 AS9268 Over The Wire Pty Ltd 1,024
103.12.252.0/22 AS9457 DREAMLINE CO. 1,024
103.12.36.0/22 AS140646 Amaze Intelligence Pty Ltd 1,024
103.12.28.0/22 AS55670 PT Universal Broadband 1,024
103.12.4.0/22 AS55803 UTILIBILL PTY LTD 1,024
103.12.184.0/22 AS17962 ShenZhen Topway Video Communication Co. Ltd. 1,024
103.12.232.0/22 AS56002 BEIJING MARINE COMMUNICATION AND NAVIGATION CO. 1,024
103.12.64.0/22 AS23678 Enterprise Managed Services Sdn. Bhd. 1,024
103.12.48.0/22 AS26658 Block D,GLEE IND BUILDING, Chai Wan, Kok, Chai Wan 1,024
103.12.72.0/22 AS58629 Global Fair Communications Ltd. 1,024
103.12.172.0/22 AS58655 SkyTel Communications Limited 1,024
103.12.176.0/22 AS58656 bdHUB 1,024
103.12.86.0/23 AS132315 Intillismart Pty Ltd 512
103.12.56.0/23 AS152691 Civil Aviation Authority of Nepal 512
103.12.182.0/23 AS141918 DESKTOPIP PTE. LTD. 512
103.12.208.0/23 AS140214 Britannia House,22,2nd Floor 512
103.12.228.0/23 AS58665 Bangla Tel Ltd 512
103.12.96.0/23 AS38195 Gavin Tweedie t/a UART NETWORK 512
103.12.20.0/23 AS131716 PT Equnix Business Solutions 512
103.12.180.0/23 AS7029 HMSOFT TECH (PRIVATE) LIMITED 512
103.12.242.0/23 AS9341 PT Indonesia Comnets Plus 512
103.12.152.0/23 AS45352 GAMEIDEA Server Hosting 512
103.12.42.0/24 AS139820 HG TELECOMMUNICATION PRIVATE LIMITED 256
103.12.43.0/24 AS139820 HG TELECOMMUNICATION PRIVATE LIMITED 256
103.12.120.0/24 AS141711 Dynamic Assigniment of PPPoE Hub-3 256
103.12.121.0/24 AS141711 Dynamic Assigniment of PPPoE Hub-3 256
103.12.122.0/24 AS141711 Dynamic Assigniment of PPPoE Hub-3 256
103.12.123.0/24 AS141711 Dynamic Assigniment of PPPoE Hub-3 256
103.12.79.0/24 AS142295 DOTSIS NETWORK 256
103.12.85.0/24 AS142510 INDIAN GAS EXCHANGE LTD 256
103.12.53.0/24 AS142622 Bunny Communications LLC 256
103.12.54.0/24 AS142622 Bunny Communications LLC 256
103.12.78.0/24 AS150324 DOTSIS NETWORK 256
103.12.151.0/24 AS152194 Photon Link Data Center 256
103.12.52.0/24 AS395793 Arisk Communications inc. 256
103.12.55.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD 256
103.12.10.0/24 AS45671 Servers Australia Pty Ltd 256
103.12.8.0/24 AS45671 Servers Australia Pty Ltd 256
103.12.206.0/24 AS4800 Indonesia Online Access 256
103.12.207.0/24 AS4800 Indonesia Online Access 256
103.12.224.0/24 AS4800 Indonesia Online Access 256
103.12.225.0/24 AS4800 Indonesia Online Access 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
103.12.170.4 AS132329 Firstsource Solutions Ltd 4.86ms 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
86.81.250.232 AS1136 KPN B.V. 3.03ms from Amsterdam, NL
98.21.233.152 AS7029 Windstream Communications LLC 6.21ms from Atlanta, US
91.52.229.72 AS3320 Deutsche Telekom AG 2.15ms from Berlin, DE
18.1.69.136 AS3 Massachusetts Institute of Technology 0.40ms from Boston, US
156.196.244.8 AS8452 TE-AS 4.55ms from Cairo, EG
162.136.44.72 AS13882 HARTFORD FIRE INSURANCE COMPANY 1.92ms from Denver, US
189.137.120.248 AS8151 UNINET 0.95ms from Guadalajara, MX
180.252.231.136 AS7713 PT Telekomunikasi Indonesia 2.21ms from Jakarta, ID
151.244.206.88 AS2856 British Telecommunications PLC 1.33ms from London, GB
163.1.5.200 AS786 Jisc Services Limited 3.22ms from London, GB
87.3.190.184 AS3269 Telecom Italia S.p.A. 9.83ms from Milan, IT
217.88.117.232 AS3320 Deutsche Telekom AG 5.41ms from Nuernberg, DE
84.170.23.72 AS3320 Deutsche Telekom AG 4.30ms from Nuernberg, DE
118.60.76.120 AS4766 Korea Telecom 3.68ms from Seoul, KR
67.77.130.200 AS19901 Brightspeed 12.93ms from Ashburn, US
216.19.192.232 AS26667 Magnite, Inc. 0.22ms from Ashburn, US
54.184.253.168 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
35.205.217.232 AS396982 Google LLC 0.14ms from Brussels, BE
2.22.66.104 AS16625 Akamai Technologies, Inc. 4.10ms from Curitiba, BR
211.119.124.120 AS3786 LG DACOM Corporation 1.44ms from Incheon, KR
2.96.106.200 AS13285 TalkTalk Communications Limited 9.16ms from London, GB
52.140.128.184 AS8075 Microsoft Corporation 0.74ms from Mumbai, IN
89.92.240.248 AS5410 Bouygues Telecom SA 2.37ms from Paris, FR
79.106.220.24 AS42313 ONE ALBANIA SH.A. 4.35ms from Pristina, XK
213.6.246.24 AS12975 PALTEL Autonomous System 0.36ms from Ramallah, PS

Traceroute

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

$
traceroute -a -n -q1 103.12.170.5
traceroute to 103.12.170.5 (103.12.170.5): 64 hops max, 52 byte packets
1 [AS15169] 74.125.37.85 252.19 ms
2 *
3 [] 182.19.107.57 268.438 ms
4 [AS132329] 103.12.170.5 273.826 ms
Measurement taken from IPinfo ProbeNet in Moncks Corner, 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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