103.251.184.0/24

AS133002 · Indian Institute of Tropical Meteorology

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Summary

Country	India
Domain	tropmet.res.in
ASN	AS133002
Registry	APNIC
ID	IITM-PUNE

WHOIS Details

inetnum:        103.251.184.0 - 103.251.187.255
netname:        IITM-PUNE
descr:          Indian Institute of Tropical Meteorology
admin-c:        DI138-AP
tech-c:         DI138-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-IITMP-IN
mnt-routes:     MAINT-IN-IITMP
mnt-routes:     MAINT-IN-IRINN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:52:25Z
source:         APNIC

irt:            IRT-IITMP-IN
address:        Dr. Homi bhabha Road,Pune,Maharashtra-411008
e-mail:         jeelani@tropmet.res.in
abuse-mailbox:  jeelani@tropmet.res.in
admin-c:        DI138-AP
tech-c:         DI138-AP
auth:           # Filtered
remarks:        jeelani@tropmet.res.in was validated on 2021-02-05
mnt-by:         MAINT-IN-IITMP
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-01-12T05:15:21Z
source:         APNIC

person:         Director IITM
address:        Dr. Homi bhabha Road,Pune,Maharashtra-411008
country:        IN
phone:          +91 9860488254
e-mail:         jeelani@tropmet.res.in
nic-hdl:        DI138-AP
mnt-by:         MAINT-IN-IRINN
last-modified:  2022-08-24T07:32:34Z
source:         APNIC

route:          103.251.184.0/22
descr:          Indian Institute of Tropical Meteorology
country:        IN
origin:         AS133002
remarks:        send spam and abuse report to jeelani@tropmet.res.in
mnt-routes:     MAINT-IN-IRINN
mnt-by:         MAINT-IN-IRINN
last-modified:  2013-08-22T06:30:30Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.251.0.0/16

Range	ASN	Company	Num of IPs
103.251.240.0/22	AS10206	China Unicom Ningxia province network	1,024
103.251.32.0/22	AS17816	China Unicom Guangdong province network	1,024
103.251.228.0/22	AS132944	eClerx Services Limited	1,024
103.251.144.0/22	AS9749	GPK Group	1,024
103.251.164.0/22	AS60404	The Infrastructure Group B.V.	1,024
103.251.180.0/22	AS58818	Universitas Muhammadiyah Yogyakarta	1,024
103.251.188.0/22	AS55862	SIDHIVINAYAK NETWORK PVT LTD	1,024
103.251.96.0/22	AS4837	China Unicom Guangxi province network	1,024
103.251.240.0/22	AS4837	China Unicom Ningxia province network	1,024
103.251.160.0/22	AS4837	China Unicom Qinghai province network	1,024
103.251.136.0/22	AS133120	Foundation IT Services Pty Limited	1,024
103.251.124.0/22	AS4837	China Unicom Hainan province network	1,024
103.251.104.0/22	AS4766	NEXINNO	1,024
103.251.220.0/22	AS13332	code200 UAB	1,024
103.251.76.0/22	AS4686	Genesis Co., LTD	1,024
103.251.116.0/22	AS45677	Isahaya Cable Media Co.,Ltd	1,024
103.251.172.0/22	AS45158	TASMANET	1,024
103.251.140.0/22	AS134375	Fusionnet Web Services Private Limited	1,024
103.251.84.0/22	AS45061	Shanghai Information Network Co.,Ltd.	1,024
103.251.0.0/22	AS38278	Orient Telecoms	1,024
103.251.120.0/22	AS38203	ADN Telecom Ltd	1,024
103.251.72.0/22	AS2514	3-37-9 AsagayaMinami,Suginami-ku	1,024
103.251.200.0/22	AS24068	REDtone Telecommunication Sdn Bhd	1,024
103.251.200.0/22	AS24028	REDtone Telecommunication Sdn Bhd	1,024
103.251.100.0/22	AS132943	Renaissance Technologies P. Ltd.	1,024
103.251.26.0/23	AS203020	HostRoyale Technologies Pvt Ltd	512
103.251.8.0/23	AS141082	PT Trika Media Teknologi	512
103.251.196.0/23	AS58982	DataPipe	512
103.251.170.0/24	AS151321	ATLAS IRON PTY LTD	256
103.251.25.0/24	AS153325	Next Era Pte. Ltd.	256
103.251.69.0/24	AS151004	PT Jaringan Putra Nusantara	256
103.251.68.0/24	AS150560	ALPHAGREP SECURITIES PVT LTD	256
103.251.168.0/24	AS140679	Our School Ltd	256
103.251.39.0/24	AS136547	Humeng Technology International Co.,Ltd	256
103.251.15.0/24	AS24436	St. Joseph's College	256
103.251.244.0/24	AS135037	Tuhin Enterprise	256
103.251.247.0/24	AS134970	Tuhin Enterprise	256
103.251.120.0/24	AS38203	ADN Telecom Ltd.	256
103.251.246.0/24	AS134970	Tuhin Enterprise	256
103.251.239.0/24	AS398704	IDC	256
103.251.236.0/24	AS401254	IDC	256
103.251.237.0/24	AS401254	IDC	256
103.251.238.0/24	AS401254	IDC	256
103.251.245.0/24	AS134970	Tuhin Enterprise	256
103.251.115.0/24	AS133380	Asia Network Solutions	256
103.251.248.0/24	AS45469	Elecon Information Technology Ltd	256
103.251.249.0/24	AS45469	Elecon Information Technology Ltd	256
103.251.250.0/24	AS45469	Elecon Information Technology Ltd	256
103.251.251.0/24	AS45469	Elecon Information Technology Ltd	256
103.251.113.0/24	AS133380	Asia Network Solutions	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.251.184.5	tropmet.res.in	1

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

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

IP Address	ASN	Details
103.251.184.2	AS133002 Indian Institute of Tropical Meteorology	`4.31ms` from Mumbai, 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
41.200.222.24	AS36947 Telecom Algeria	`9.59ms` from Algiers, DZ
98.223.188.88	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Chicago, US
119.200.250.8	AS4766 Korea Telecom	`7.35ms` from Incheon, KR
162.156.106.168	AS852 TELUS Communications Inc.	`1.54ms` from Kelowna, CA
212.24.28.88	AS210218 Open Fiber S.P.A.	`1.29ms` from Milan, IT
83.166.242.56	AS24936 Plusinfo OOO	`0.99ms` from Moscow, RU
198.62.109.8	AS62821 MNX Solutions LLC	`0.12ms` from Mount Prospect, US
72.188.115.152	AS33363 Charter Communications, Inc	`7.81ms` from Orlando, US
60.137.111.104	AS17676 SoftBank Corp.	`3.76ms` from Osaka, JP
183.79.242.88	AS24572 Yahoo Japan	`6.31ms` from Osaka, JP
176.186.39.216	AS5410 Bouygues Telecom SA	`1.72ms` from Paris, FR
82.180.162.248	AS47583 Hostinger International Limited	`0.76ms` from Phoenix, US
34.202.219.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
3.212.18.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
82.49.144.72	AS3269 Telecom Italia S.p.A.	`1.98ms` from Rome, IT
221.186.138.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.09ms` from Tokyo, JP
80.121.49.232	AS8447 A1 Telekom Austria AG	`2.79ms` from Vienna, AT
153.92.181.216	AS201341 trafficforce, UAB	`0.17ms` from Vilnius, LT
171.41.113.72	AS4134 CHINANET-BACKBONE	`6.57ms` from Wuhan, CN
175.21.42.104	AS4837 CHINA UNICOM China169 Backbone	`4.86ms` from Changchun, CN
181.91.156.104	AS7303 Telecom Argentina S.A.	`1.04ms` from Cordoba, AR
68.168.192.24	AS40317 Peoples Communications Inc.	`2.07ms` from Dallas, US
91.248.196.152	AS9145 EWE TEL GmbH	`5.29ms` from Hamburg, DE
95.221.159.232	AS12714 PJSC MegaFon	`1.99ms` from Moscow, RU
1.13.120.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.17ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f3 103.251.184.1

traceroute to 103.251.184.1 (103.251.184.1): 64 hops max, 52 byte packets

3 [AS749] 11.60.67.185 7.485 ms

4 *

5 [] 101.203.90.160 74.708 ms

6 [AS9498] 116.119.49.246 131.249 ms

7 [AS9498] 59.144.219.138 135.124 ms

8 *

9 *

10 *

11 [AS133002] 103.251.184.1 151.98 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 18th 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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