14.139.160.0/19

AS55824 · NKN Core Network

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	India
Domain	nkn.gov.in
ASN	AS55824
Parent Range	14.139.0.0/16
Registry	APNIC
ID	RSMANI-NKN-IN

WHOIS Details

inetnum:        14.139.0.0 - 14.139.255.255
netname:        RSMANI-NKN-IN
descr:          National Knowledge Network
descr:          C/0 National Informatics Centre
descr:          Ministry Of Comm & IT A-Block
descr:          CGO Complex Lodhi Road
country:        IN
org:            ORG-NKN1-AP
admin-c:        NKNn1-AP
tech-c:         NKNn1-AP
abuse-c:        AR1105-AP
status:         ALLOCATED 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-lower:      MAINT-RSMANI-NKN-IN
mnt-routes:     MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-RSMANI-NKN-IN
last-modified:  2020-12-16T11:51:11Z
source:         APNIC

irt:            IRT-RSMANI-NKN-IN
address:        National Informatics Centre
address:        A-BLOCK, CGO COMPLEX, LODHI ROAD,
address:        NEW DELHI -110003
e-mail:         support@nkn.in
abuse-mailbox:  abuseteam@nkn.in
admin-c:        NNA22-AP
tech-c:         DC2904-AP
auth:           # Filtered
remarks:        abuseteam@nkn.in was validated on 2025-07-22
remarks:        support@nkn.in was validated on 2025-08-12
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

organisation:   ORG-NKN1-AP
org-name:       National Knowledge Network
org-type:       LIR
country:        IN
address:        National Knowledge Network
address:        3rd Floor, Block III,
address:        Delhi IT Park, Shastri Park,
phone:          +91-11-24305594
fax-no:         +91-11-24366681
e-mail:         deva@nic.in
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-05-08T12:55:37Z
source:         APNIC

role:           ABUSE RSMANINKNIN
country:        ZZ
address:        National Informatics Centre
address:        A-BLOCK, CGO COMPLEX, LODHI ROAD,
address:        NEW DELHI -110003
phone:          +000000000
e-mail:         support@nkn.in
admin-c:        NNA22-AP
tech-c:         DC2904-AP
nic-hdl:        AR1105-AP
remarks:        Generated from irt object IRT-RSMANI-NKN-IN
remarks:        abuseteam@nkn.in was validated on 2025-07-22
remarks:        support@nkn.in was validated on 2025-08-12
abuse-mailbox:  abuseteam@nkn.in
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T14:13:18Z
source:         APNIC

role:           NATIONAL KNOWLEDGE NETWORK  - network administrato
address:        C/0 NIC, A-BLOCK, CGO COMPLEX, LODHI ROAD, NEW DELHI-110003
country:        IN
phone:          +91-11-24305397
e-mail:         rsm@nic.in
admin-c:        NKNn1-AP
tech-c:         NKNn1-AP
nic-hdl:        NKNn1-AP
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2009-09-02T01:43:21Z
source:         APNIC

route:          14.139.251.0/24
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:  2019-03-13T05:38:50Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.160.0/19

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

BGP prefixes that are contained by 14.139.160.0/19

Range	ASN	Company	Num of IPs
14.139.163.0/24	AS55824	Institute of Mathematical Sciences Tharamani	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

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
14.139.4.0/24	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
14.139.46.0/24	AS55847	CSIR-ANUSANDHAN BHAWAN	256

Hosted domains

There are 163 domain names hosted across 123 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.139.162.156	nitt.edu	3
14.139.175.82	humanbrainiitm.com	2
14.139.163.10	imppat.in	2
14.139.191.50	nccr.gov.in	2
14.139.190.10	jipmer.edu.in	2
14.139.172.156	vmadhusoodanannair.net	2
14.139.189.173	indiacoffeesoils.net	1
14.139.180.79	psgpsv.edu.in	1
14.139.171.115	nitpy.ac.in	1
14.139.191.180	repository-tnmgrmu.ac.in	1
14.139.173.132	drjponline.in	1
14.139.180.5	niot.res.in	1
14.139.186.184	biominingbu.org	1
14.139.190.151	vcrcredcap.in	1
14.139.191.21	indobis.in	1
14.139.188.20	cectl.ac.in	1
14.139.161.88	tnsdem.co.in	1
14.139.186.14	mkulibrary.org	1
14.139.180.72	jccms.in	1
14.139.171.55	svvedicuniversity.ac.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

1,067 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.139.183.141	AS55824 NKN Core Network	`1.67ms` from Chennai, IN
14.139.163.1	AS55824 NKN Core Network	`0.69ms` from Chennai, IN
14.139.162.2	AS55824 NKN Core Network	`24.75ms` from Chennai, IN
14.139.191.161	AS55824 NKN Core Network	`0.98ms` from Chennai, IN
14.139.186.161	AS55824 NKN Core Network	`0.72ms` from Chennai, IN
14.139.180.30	AS55824 NKN Core Network	`0.95ms` from Chennai, IN
14.139.171.93	AS55824 NKN Core Network	`1.53ms` from Chennai, IN
14.139.161.125	AS55824 NKN Core Network	`22.37ms` from Mumbai, IN
14.139.188.178	AS55824 NKN Core Network	`2.51ms` from Chennai, IN
14.139.190.215	AS55824 NKN Core Network	`1.12ms` from Chennai, IN
14.139.185.92	AS55824 NKN Core Network	`17.96ms` from Bengaluru, IN
14.139.181.162	AS55824 NKN Core Network	`1.09ms` from Chennai, IN
14.139.189.1	AS55824 NKN Core Network	`10.49ms` from Chennai, IN
14.139.174.241	AS55824 NKN Core Network	`1.51ms` from Chennai, IN
14.139.176.242	AS55824 NKN Core Network	`0.78ms` from Chennai, IN
14.139.173.68	AS55824 NKN Core Network	`0.69ms` from Chennai, IN
14.139.177.19	AS55824 NKN Core Network	`1.09ms` from Chennai, IN
14.139.172.32	AS55824 NKN Core Network	`0.98ms` from Chennai, IN
14.139.160.11	AS55824 NKN Core Network	`0.56ms` from Chennai, IN
14.139.182.82	AS55824 NKN Core Network	`1.70ms` from Chennai, IN
14.139.187.209	AS55824 NKN Core Network	`7.81ms` from Bengaluru, IN
14.139.175.34	AS55824 NKN Core Network	`0.64ms` from Chennai, IN
14.139.184.50	AS55824 NKN Core Network	`17.53ms` 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
81.172.175.19	AS15435 DELTA Fiber Nederland B.V.	`0.85ms` from Amsterdam, NL
136.57.96.3	AS16591 Google Fiber Inc.	`4.97ms` from Atlanta, US
12.150.252.3	AS7018 AT&T Enterprises, LLC	`5.15ms` from Atlanta, US
23.121.100.83	AS7018 AT&T Enterprises, LLC	`8.25ms` from Chicago, US
209.10.187.131	AS40107 Quality Technology Services, LLC	`0.80ms` from Dallas, US
94.202.97.99	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.20ms` from Dubai, AE
94.154.80.179	AS47909 BAIKAL TELECOM LLC	`13.90ms` from Krasnoyarsk, RU
24.191.238.19	AS6128 Cablevision Systems Corp.	`7.84ms` from New York City, US
91.21.189.211	AS3320 Deutsche Telekom AG	`2.92ms` from Nuernberg, DE
165.238.12.227	AS10770 AT&T Enterprises, LLC	`0.16ms` from Philadelphia, US
112.233.247.195	AS4837 CHINA UNICOM China169 Backbone	`9.29ms` from Qingdao, CN
216.31.239.51	AS14265 TPx Communications	`3.17ms` from San Jose, US
163.176.199.19	AS31898 Oracle Corporation	`0.27ms` from Sao Paulo, BR
14.61.49.243	AS4766 Korea Telecom	`4.36ms` from Seoul, KR
178.30.121.3	AS8434 Telenor Sverige AB	`14.85ms` from Stockholm, SE
167.100.89.51	AS29974 Wightman Telecom	`2.24ms` from Toronto, CA
47.63.14.3	AS12430 VODAFONE ESPANA S.A.U.	`7.00ms` from Barcelona, ES
85.214.13.115	AS6724 Strato GmbH	`0.55ms` from Berlin, DE
85.135.237.115	AS8257 Slovanet a.s.	`2.26ms` from Bratislava, SK
190.247.246.99	AS7303 Telecom Argentina S.A.	`2.16ms` from Buenos Aires, AR
70.64.86.67	AS6327 Shaw Communications	`15.28ms` from Calgary, CA
118.250.101.163	AS4134 CHINANET-BACKBONE	`2.80ms` from Changsha, CN
119.29.86.243	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.96ms` from Guangzhou, CN
117.247.77.131	AS9829 National Internet Backbone	`0.60ms` from Kolkata, IN
62.190.87.3	AS702 Verizon Business	`1.18ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 14.139.177.19

traceroute to 14.139.177.19 (14.139.177.19): 64 hops max, 52 byte packets

4 [AS9498] 122.184.77.146 3.418 ms

5 *

6 *

7 [AS55824] 14.139.177.19 1.195 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On November 14th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales