14.139.187.0/24

AS55824 · NKN Core Network

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Summary

Country	India
Domain	tnau.ac.in
ASN	AS55824
Parent Range	14.139.0.0/16
Registry	APNIC
ID	NKN-TNAU-TN

WHOIS Details

inetnum:        14.139.187.0 - 14.139.187.15
netname:        NKN-TNAU-TN
descr:          Tamil Nadu Agricultural University Coimbatore
country:        IN
admin-c:        NNA22-AP
tech-c:         MRD11-AP
abuse-c:        AN2887-AP
status:         ASSIGNED NON-PORTABLE
notify:         [email protected]
mnt-by:         MAINT-RSMANI-NKN-IN
mnt-lower:      MAINT-NKN-IN
mnt-routes:     MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-NKN-TNAU-TN
last-modified:  2021-09-16T12:57:31Z
source:         APNIC

irt:            IRT-NKN-TNAU-TN
address:        Lawley Road, Pappanaicken Pudur
address:        Coimbatore, Tamil Nadu,
address:        India
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NKNn1-AP
tech-c:         MRD11-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-19
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2025-11-18T00:28:59Z
source:         APNIC

role:           ABUSE NKNTNAUTN
country:        ZZ
address:        Lawley Road, Pappanaicken Pudur
address:        Coimbatore, Tamil Nadu,
address:        India
phone:          +000000000
e-mail:         [email protected]
admin-c:        NKNn1-AP
tech-c:         MRD11-AP
nic-hdl:        AN2887-AP
remarks:        Generated from irt object IRT-NKN-TNAU-TN
remarks:        [email protected] was validated on 2025-09-19
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T13:41:30Z
source:         APNIC

role:           NKN - Network Administrator
address:        National Knowledge Network
address:        3rd Floor, Block III,
address:        Delhi IT Park, Shastri Park
address:        New Delhi - 110053
country:        IN
phone:          +91 - 1800111555
e-mail:         [email protected]
admin-c:        DC2904-AP
tech-c:         GK397-AP
nic-hdl:        NNA22-AP
abuse-mailbox:  [email protected]
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2024-11-22T06:11:27Z
source:         APNIC

person:         M R Duraisamy
address:        Tamil Nadu Agricultural University,Lawley Road, Maruthamalai Main Road,Coimbatore – 641003.
country:        IN
phone:          +91-9443962272
e-mail:         [email protected]
nic-hdl:        MRD11-AP
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2021-09-16T12:54:43Z
source:         APNIC

route:          14.139.187.0/24
origin:         AS55824
descr:          National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT  A-Block CGO Complex Lodhi Road
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2019-01-10T11:58:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.187.0/24

Range	ASN	Company	Num of IPs
14.139.0.0/16	AS55824	National Knowledge Network	65,536

Nearby Ranges

BGP prefixes that overlap with 14.139.0.0/16

Range	ASN	Company	Num of IPs
14.139.0.0/16	AS55824	National Knowledge Network	65,536
14.139.105.0/24	AS55824	NKN INSTITUTE 47	256
14.139.106.0/24	AS55824	NKN INSTITUTE 48	256
14.139.11.0/24	AS55824	WIRELESS DELHI NIC	256
14.139.119.0/24	AS55824	NKN INSTITUTE 53	256
14.139.126.0/24	AS55824	National Chemical Laboratory, Pune	256
14.139.128.0/24	AS55824	Indian Institute of Science, Bangalore	256
14.139.133.0/24	AS55824	Kuvempu University Karnataka	256
14.139.134.0/24	AS55824	Centre for Mathematical Modelling and Computer Simulation(C-MMACS), Bangalore	256
14.139.14.0/24	AS55824	NKN WIRELESS CHENNAI	256
14.139.141.0/24	AS55824	NKN INSTITUTE 63	256
14.139.150.0/24	AS55824	NKN INSTITUTE 72	256
14.139.160.0/24	AS55824	Indian Institute of Technology Madras Beside Adyar Cancer Institute, Opposite to C.L.R.I, Sardar Patel Rd, Adyar, Chennai, Tamil Nadu 600036	256
14.139.162.0/24	AS55824	National Institute of Technology, Trichy	256
14.139.163.0/24	AS55824	Institute of Mathematical Sciences Tharamani	256
14.139.192.0/24	AS55824	VARIABLE ENERGY CYCLOTRON CENTRE	256
14.139.194.0/24	AS55824	Indian Institute of Technology, Patna	256
14.139.195.0/24	AS55824	IIT, Argul, Jatni, Khorda	256
14.139.205.0/24	AS55824	NKN INSTITUTE 94	256
14.139.222.0/24	AS55824	NKN INSTITUTE 95	256
14.139.244.0/24	AS55824	NKN INSTITUTE 96	256
14.139.248.0/24	AS55824	NKN INSTITUTE 97	256
14.139.249.0/24	AS55824	NKN INSTITUTE 98	256
14.139.253.0/24	AS55824	NKN Institute	256
14.139.255.0/24	AS55824	NKN INSTITUTE 102	256
14.139.3.0/24	AS55824	NKN INSTITUTE 2	256
14.139.32.0/24	AS55824	Institute of Genomics and Integrative Biology, Naraina	256
14.139.34.0/24	AS55824	Indian Institute of Technology (IIT), Mandi	256
14.139.36.0/24	AS55824	Indian Institute of Technology Ropar,Punjab	256
14.139.37.0/24	AS55824	Indian Institute Of Technology Jodhpur	256
14.139.38.0/24	AS55824	Indian Institute of Technology Kanpur	256
14.139.40.0/24	AS55824	Indira Gandhi National Open University (IGNOU), New Delhi	256
14.139.4.0/24	AS55824	NKN INSTITUTE 3	256
14.139.41.0/24	AS55824	Banaras Hindu University	256
14.139.47.0/24	AS55824	National Institute of Science Communication and Information Resources (NISCAIR), NEW Delhi	256
14.139.49.0/24	AS55824	NKN INSTITUTE 13	256
14.139.52.0/24	AS55824	Jawaharlal Nehru Krishi Vishva Vudyalya, Jabalpur	256
14.139.64.0/24	AS55824	Indian Institute of Chemical Technology, Hyderabad	256
14.139.69.0/24	AS55824	University of Hyderabad	256
14.139.8.0/24	AS55824	NKN INSTITUTE 7	256
14.139.88.0/24	AS55824	NKN INSTITUTE 36	256
14.139.9.0/24	AS55824	NKN INSTITUTE 8	256
14.139.96.0/24	AS55824	INDIAN INSTITUTE OF TROPICAL METEOROLOGY(IITM) PUNE	256
14.139.97.0/24	AS55824	Indian Institute of Technology, Mumbai	256
14.139.98.0/24	AS55824	Indian Intitute of Technology(IIT), Gujarat	256
14.139.1.0/24	AS55847	CDAC - Knowledge Park	256
14.139.196.0/24	AS55847	Indian Institute of Technology (IIT), Guwahati	256
14.139.2.0/24	AS55847	CDAC - Knowledge Park	256
14.139.45.0/24	AS55847	Delhi University North Campus	256
14.139.15.0/24	AS4758	DELHI NKN NAT	256

Hosted domains

There are 21 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.139.187.252	youthportal.gov.in	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
14.139.187.209	AS55824 NKN Core Network	`6.75ms` from Bengaluru, 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
92.65.57.120	AS1136 KPN B.V.	`2.97ms` from Amsterdam, NL
9.138.37.40	AS19901 Brightspeed	`9.83ms` from Ashburn, US
72.61.4.152	AS47583 Hostinger International Limited	`0.71ms` from Boston, US
24.13.247.40	AS7922 Comcast Cable Communications, LLC	`5.81ms` from Chicago, US
79.235.146.24	AS3320 Deutsche Telekom AG	`2.28ms` from Frankfurt am Main, DE
65.49.70.200	AS6939 Hurricane Electric LLC	`0.21ms` from Fremont, US
194.144.5.56	AS12969 Vodafone Iceland	`4.80ms` from Hafnarfjoerdur, IS
47.114.188.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.17ms` from Hangzhou, CN
107.211.227.104	AS7018 AT&T Enterprises, LLC	`2.52ms` from Houston, US
182.240.220.152	AS4134 CHINANET-BACKBONE	`10.80ms` from Kunming, CN
162.196.56.40	AS7018 AT&T Enterprises, LLC	`17.76ms` from Los Angeles, US
73.104.140.72	AS7922 Comcast Cable Communications, LLC	`10.01ms` from Orlando, US
157.143.93.56	AS8758 Iway AG	`0.84ms` from Zuerich, CH
128.251.254.216	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
111.162.158.168	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Beijing, CN
18.203.135.168	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
217.252.29.56	AS3320 Deutsche Telekom AG	`3.42ms` from Duesseldorf, DE
187.205.94.88	AS8151 UNINET	`7.46ms` from Guadalajara, MX
92.28.37.72	AS13285 TalkTalk Communications Limited	`4.12ms` from London, GB
91.196.221.136	AS136787 PacketHub S.A.	`0.31ms` from London, GB
176.172.102.104	AS5410 Bouygues Telecom SA	`9.34ms` from Lyon, FR
91.160.101.152	AS12322 Free SAS	`5.02ms` from Paris, FR
186.47.101.200	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`0.98ms` from Quito, EC
187.193.236.168	AS8151 UNINET	`4.25ms` from Santiago de Queretaro, MX
119.201.66.88	AS4766 Korea Telecom	`5.22ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 14.139.187.131

traceroute to 14.139.187.131 (14.139.187.131): 64 hops max, 52 byte packets

1 [AS31898] 140.91.228.2 0.073 ms

2 *

3 *

4 *

5 [AS4755] 14.141.63.118 20.188 ms

6 *

7 *

8 *

9 *

10 [AS55824] 14.139.187.131 38.093 ms

Measurement taken from

IPinfo ProbeNet in Hyderabad, IN

On December 6th 2025

What are IP address ranges?

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