103.100.151.0/24

AS134901 · Indian Institute Of Science Education And Research

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Summary

Country	India
Domain	iiserpune.ac.in
ASN	AS134901
Registry	APNIC
ID	IISERTVM

WHOIS Details

inetnum:        103.100.150.0 - 103.100.151.255
netname:        IISERTVM
descr:          Indian Institute Of Science Education And Research
admin-c:        SP1546-AP
tech-c:         SO349-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IISERTVM
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-IISERTVM-IN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:49:53Z
source:         APNIC

irt:            IRT-IISERTVM-IN
address:        Maruthamala PO, Vithura,Thiruvananthapuram,Kerala-695551
e-mail:         kumar@iisertvm.ac.in
abuse-mailbox:  itoffice@iisertvm.ac.in
admin-c:        SP1546-AP
tech-c:         SO349-AP
auth:           # Filtered
mnt-by:         MAINT-IN-IISERTVM
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-02-10T04:56:51Z
source:         APNIC

role:           Scientific Officer
address:        Maruthamala PO, Vithura,Thiruvananthapuram,Kerala-695551
country:        IN
phone:          +91 04712778032
e-mail:         kumar@iisertvm.ac.in
admin-c:        SP1546-AP
tech-c:         SP1546-AP
nic-hdl:        SO349-AP
mnt-by:         MAINT-IN-IISERTVM
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T10:01:01Z
source:         APNIC

person:         Sreekumar PY
address:        Maruthamala PO, Vithura,Thiruvananthapuram,Kerala-695551
country:        IN
phone:          +91 04712778032
e-mail:         itoffice@iisertvm.ac.in
nic-hdl:        SP1546-AP
mnt-by:         MAINT-IN-IISERTVM
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T10:01:01Z
source:         APNIC

route:          103.100.150.0/23
descr:          Indian Institute Of Science Education And Research
origin:         AS134901
mnt-by:         MAINT-IN-IISERTVM
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IISERTVM
last-modified:  2025-12-14T22:21:05Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.100.0.0/16

Range	ASN	Company	Num of IPs
103.100.224.0/22	AS136972	Gigafy	1,024
103.100.36.0/22	AS133159	Mammoth Media Pty Ltd	1,024
103.100.28.0/22	AS137549	Anycast Holdings Pty Ltd	1,024
103.100.108.0/22	AS32043	BIG BEAR PRODUCTION INC.	1,024
103.100.216.0/22	AS136664	D D Telecom Pvt. Ltd	1,024
103.100.112.0/22	AS133527	HuaBo Technology International Limited	1,024
103.100.64.0/22	AS4808	Beijing cloud science and Technology Co Ltd	1,024
103.100.160.0/22	AS135925	Branch of Southern Power Corporation Limited Liability - Southern Information Technology Company	1,024
103.100.184.0/22	AS136965	IT Live Ltd	1,024
103.100.108.0/22	AS15830	BIG BEAR PRODUCTION INC.	1,024
103.100.80.0/22	AS17439	Ntt Communications India Network Services Private Limited	1,024
103.100.228.0/22	AS135926	Phu Nhuan Jewelry Joint Stock Company	1,024
103.100.202.0/23	AS136974	TCS Headquarters,	512
103.100.136.0/23	AS135582	Galaxy Cable Corp.	512
103.100.104.0/23	AS135393	Kiwi VoIP Limited	512
103.100.176.0/23	AS38136	Tsz Wai Chu t/a Polarish Co	512
103.100.44.0/23	AS134155	TANGIBLE TECHNOLOGY PTY LTD	512
103.100.28.0/23	AS137549	NODE1 INTERNET	512
103.100.100.0/23	AS135607	Infinivan Incorporated	512
103.100.190.0/23	AS55900	GLBB Japan KK	512
103.100.142.0/24	AS140867	International Gateway Co.,Ltd	256
103.100.169.0/24	AS141718	HK DINGFENG TECHNOLOGY INFORMATION LIMITED	256
103.100.192.0/24	AS149261	PADMESH BROADBAND PVT LTD	256
103.100.234.0/24	AS150748	Gmax	256
103.100.233.0/24	AS150748	Gmax	256
103.100.72.0/24	AS206689	Beeks Financial Cloud - Tokyo	256
103.100.73.0/24	AS206733	Beeks Financial Cloud - Hong Kong	256
103.100.74.0/24	AS206733	Beeks Financial Cloud - Singapore	256
103.100.74.0/24	AS206733	Beeks Financial Cloud - Singapore	256
103.100.177.0/24	AS38136	Akari Networks	256
103.100.176.0/24	AS38136	Akari Networks	256
103.100.148.0/24	AS45671	AMBIENT IT PTY LTD	256
103.100.149.0/24	AS45780	Raines Internet Solutions	256
103.100.152.0/24	AS55720	Serverfreak Technologies Sdn Bhd	256
103.100.189.0/24	AS55900	GLBB Japan KK	256
103.100.159.0/24	AS55933	SoftBank Corp.	256
103.100.106.0/24	AS132371	Solartis Technology Services Pvt. Ltd.	256
103.100.10.0/24	AS9249	Engineering Business Services Limited	256
103.100.245.0/24	AS133670	RJ SERVICES	256
103.100.235.0/24	AS134806	Hi-Tech Online Services	256
103.100.102.0/24	AS135393	Kiwi VoIP Limited	256
103.100.136.0/24	AS135582	Galaxy Cable Corp.	256
103.100.137.0/24	AS135582	Galaxy Cable Corp.	256
103.100.107.0/24	AS136165	Mathew Heard/Trading as X4B	256
103.100.201.0/24	AS136715	Datasoft Comnet Pvt Ltd	256
103.100.84.0/24	AS136834	POLITANI Pangkep	256
103.100.27.0/24	AS136835	PT. GLobal Intermedia Nusantara	256
103.100.193.0/24	AS136844	PT. VERBIND INTERNET SOLUSINDO	256
103.100.26.0/24	AS136953	VOIP HQ LIMITED	256
103.100.11.0/24	AS136954	On The Run Pty Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.100.151.1	AS134901 Indian Institute Of Science Education And Research	`14.11ms` from Saint Thomas Mount, 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
77.175.199.152	AS1136 KPN B.V.	`2.51ms` from Amsterdam, NL
68.162.148.120	AS701 Verizon Business	`6.36ms` from Ashburn, US
86.121.215.56	AS8708 DIGI ROMANIA S.A.	`0.89ms` from Bucharest, RO
77.186.0.200	AS6805 Telefonica Germany GmbH & Co.OHG	`2.31ms` from Frankfurt am Main, DE
213.31.183.56	AS6871 Plusnet	`5.38ms` from London, GB
112.204.148.104	AS9299 Philippine Long Distance Telephone Company	`1.25ms` from Manila, PH
43.234.194.152	AS17506 ARTERIA Networks Corporation	`3.49ms` from Osaka, JP
206.238.5.184	AS399077 Tcloudnet	`1.04ms` from Singapore, SG
119.74.106.24	AS9506 Singtel Fibre Broadband	`1.66ms` from Singapore, SG
173.212.13.200	AS7250 Surry Telephone Membership Corporation	`14.31ms` from Atlanta, US
101.5.191.136	AS4538 China Education and Research Network Center	`4.93ms` from Beijing, CN
54.187.2.120	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
181.234.15.168	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.93ms` from Bogota, CO
212.9.62.40	AS15594 netzquadrat GmbH	`0.77ms` from Duesseldorf, DE
141.78.102.152	AS20570 Telekom Deutschland GmbH	`7.85ms` from Frankfurt am Main, DE
87.177.108.216	AS3320 Deutsche Telekom AG	`5.92ms` from Frankfurt am Main, DE
135.220.13.120	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
66.75.94.8	AS20001 Charter Communications Inc	`4.92ms` from Honolulu, US
20.26.145.152	AS8075 Microsoft Corporation	`0.24ms` from London, GB
34.111.178.120	AS396982 Google LLC	`0.07ms` from Melbourne, AU
103.25.93.72	AS9902 NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia.	`0.77ms` from Phnom Penh, KH
35.169.67.232	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
46.243.110.184	AS61109 Stadtgemeinde/Stadtwerke Imst	`7.70ms` from Schaan, LI
171.120.184.168	AS4837 CHINA UNICOM China169 Backbone	`2.79ms` from Taiyuan, CN
133.242.62.216	AS7684 SAKURA Internet Inc.	`16.36ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m9 103.100.151.178

traceroute to 103.100.151.178 (103.100.151.178): 9 hops max, 52 byte packets

2 [AS209335] 131.159.252.2 13.994 ms

3 [AS209335] 131.159.252.6 62.183 ms

4 *

5 *

6 [AS3356] 62.67.67.153 10.05 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Garching, DE

On March 28th 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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