Autonomous System details

AS141340

IIT Madras  ·  iitm.ac.in

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AS141340 – IIT Madras

Field Value
Country India
Website iitm.ac.in
Hosted domains 13
IPv4 addresses 512
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 7 months ago on Sep 27, 2025
Netblock Company Num of IPs
103.158.42.0/24 Iit Madras 256
103.158.43.0/24 Iit Madras 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS141340
                                                OrgID:          AS141340
                                                ASName:         AS141340
                                                ASNumber:       AS141340
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 13 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
103.158.42.45 ██████████ 5
103.158.43.16 ██████████ 1
103.158.43.163 ██████████ 1
103.158.43.141 ██████████ 1
103.158.43.225 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS45820 Tata Teleservices ISP AS
AS55824 NKN Core Network
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS45820 Tata Teleservices ISP AS
AS55824 NKN Core Network
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.158.42.5 AS141340 IIT Madras 2.12ms from Chennai, IN
103.158.43.62 AS141340 IIT Madras 16.52ms 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
172.201.68.44 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
44.245.185.156 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
181.224.215.140 AS52432 Cooperativa de Usuarios de Electricidad y de Consumo de Castelli Ltda. 4.24ms from Buenos Aires, AR
123.25.60.12 AS45899 VNPT Corp 2.55ms from Hanoi, VN
171.241.129.204 AS7552 Viettel Group 5.01ms from Hanoi, VN
99.43.230.28 AS7018 AT&T Enterprises, LLC 16.74ms from Kansas City, US
190.28.59.188 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.63ms from Medellin, CO
47.202.15.76 AS5650 Frontier Communications of America, Inc. 9.10ms from Miami, US
104.190.191.140 AS7018 AT&T Enterprises, LLC 6.41ms from Miami, US
44.247.103.76 AS16509 Amazon.com, Inc. 0.37ms from Boardman, US
164.41.238.12 AS21506 Fundação Universidade de Brasília 0.92ms from Brasilia, BR
86.46.101.252 AS5466 Eircom Limited 4.09ms from Dublin, IE
59.16.183.172 AS4766 Korea Telecom 0.67ms from Incheon, KR
217.173.30.60 AS29194 MTS PJSC 5.55ms from Kazan, RU
92.37.244.172 AS12389 PJSC Rostelecom 1.17ms from Khabarovsk, RU
95.146.224.220 AS2856 British Telecommunications PLC 12.34ms from London, GB
172.250.219.124 AS20001 Charter Communications Inc 5.78ms from Los Angeles, US
181.222.63.124 AS28573 Claro NXT Telecomunicacoes Ltda 9.04ms from Osasco, BR
3.233.194.140 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
99.26.207.28 AS7018 AT&T Enterprises, LLC 19.85ms from San Antonio, US
161.202.122.60 AS36351 IBM Cloud 0.55ms from Tokyo, JP
213.76.53.28 AS5617 Orange Polska Spolka Akcyjna 4.67ms from Wrocław, PL
121.25.116.108 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Beijing, CN
96.108.237.44 AS7922 Comcast Cable Communications, LLC 0.86ms from Chicago, US
134.96.11.124 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.76ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 103.158.42.5
traceroute to 103.158.42.5 (103.158.42.5): 64 hops max, 52 byte packets
5 [AS4755] 14.141.20.166 3.722 ms
Measurement taken from IPinfo ProbeNet in Chennai, IN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS141340 at robtex.

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