14.139.0.0/16

AS55824 · NKN Core Network

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Summary

Country	India
Domain	nkn.gov.in
ASN	AS55824
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:          14.139.43.0/24
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:  2019-03-13T05:52:27Z
source:         APNIC

route:          14.139.43.0/24
descr:          National Knowledge Network
origin:         AS55847
country:        IN
mnt-lower:      MAINT-RSMANI-NKN-IN
mnt-routes:     MAINT-RSMANI-NKN-IN
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2019-03-15T05:22:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 14.139.0.0/16

Range	ASN	Company	Num of IPs
14.139.46.0/24	AS55847	CSIR-ANUSANDHAN BHAWAN	256
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
14.139.15.0/24	AS4758	DELHI NKN NAT	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

Nearby Ranges

BGP prefixes that overlap with 14.0.0.0/8

Range	ASN	Company	Num of IPs
14.16.0.0/12	AS4813	CHINANET Guangdong province network	1,048,576
14.112.0.0/12	AS136199	CHINANET Guangdong province network	1,048,576
14.112.0.0/12	AS140308	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS135089	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS135089	CHINANET Guangdong province network	1,048,576
14.208.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS134763	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS140308	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS140308	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS134763	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS136199	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS140311	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS140319	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.208.0.0/12	AS135089	CHINANET Guangdong province network	1,048,576
14.112.0.0/12	AS135089	CHINANET Guangdong province network	1,048,576
14.208.0.0/12	AS140308	CHINANET Guangdong province network	1,048,576
14.112.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS136199	CHINANET Guangdong province network	1,048,576
14.208.0.0/12	AS58466	CHINANET Guangdong province network	1,048,576
14.112.0.0/12	AS58466	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS58466	CHINANET Guangdong province network	1,048,576
14.104.0.0/13	AS4134	CHINANET Chongqing Province Network	524,288
14.104.0.0/13	AS141739	CHINANET Chongqing Province Network	524,288
14.140.0.0/14	AS18221	Internet Service Provider	262,144
14.140.0.0/14	AS4755	Internet Service Provider	262,144
14.4.0.0/14	AS17858	DACOM-PUBNETPLUS	262,144
14.140.0.0/14	AS10199	Internet Service Provider	262,144
14.140.0.0/14	AS6421	Internet Service Provider	262,144
14.200.0.0/14	AS7545	TPG Internet Pty Ltd.	262,144
14.204.0.0/15	AS4837	UNICOM yunnan Province Network	131,072
14.134.0.0/15	AS4134	CHINANET ningxia province network	131,072
14.101.0.0/16	AS2516	KDDI CORPORATION	65,536
14.136.0.0/16	AS32787	Hong Kong Broadband Network Ltd	65,536
14.199.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
14.136.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
14.136.0.0/16	AS10103	Hong Kong Broadband Network Ltd	65,536
14.193.0.0/16	AS4721	JCOM Co., Ltd.	65,536
14.2.0.0/16	AS4739	iiNet Limited	65,536
14.129.0.0/16	AS46003	CONNECTWAVE	65,536
14.3.0.0/16	AS4685	ASAHI Net,Inc.	65,536
14.2.0.0/16	AS7545	iiNet Limited	65,536
14.100.128.0/17	AS45143	Singapore Telecom Mobile Pte Ltd	32,768
14.0.128.0/17	AS38819	CSL Next G	32,768
14.1.128.0/17	AS45960	YTL Communications Sdn Bhd	32,768
14.100.0.0/17	AS9506	SingNet Pte Ltd	32,768
14.14.0.0/18	AS131927	TV Matsumoto Cablevision	16,384
14.198.128.0/18	AS10103	Hong Kong Broadband Network Ltd	16,384

Hosted domains

There are 715 domain names hosted across 513 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.139.89.50	iior-niger.in	7
14.139.112.66	parikshak.in	7
14.139.158.109	sastra.org.in	7
14.139.235.211	mdu.ac.in	6
14.139.246.12	puchd.ac.in	4
14.139.40.201	egyankosh.ac.in	3
14.139.62.3	annalsofneurosciences.org	3
14.139.94.101	iirrricepest.org	3
14.139.181.231	csvidyashram.org	3
14.139.61.153	eakadamik.in	2
14.139.226.237	nsut.ac.in	2
14.139.61.194	gpgpu-soc.org	2
14.139.56.249	icfre.gov.in	2
14.139.93.245	cybersecurityskills.in	2
14.139.236.138	bujhansi.org	2
14.139.95.106	nutritionatlasindia.com	2
14.139.173.219	erss.in	2
14.139.173.69	ncscm.res.in	2
14.139.155.135	uni-mysore.ac.in	2
14.139.220.99	neist.res.in	2

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

5,465 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.139.57.129	AS55824 NKN Core Network	`3.56ms` from Delhi, IN
14.139.45.119	AS55847 NKN EDGE Network	`2.60ms` from Delhi, IN
14.139.52.138	AS55824 NKN Core Network	`36.14ms` from Mumbai, IN
14.139.105.50	AS55824 NKN Core Network	`5.13ms` from Mumbai, IN
14.139.46.75	AS55847 NKN EDGE Network	`4.87ms` from Delhi, IN
14.139.92.126	AS55824 NKN Core Network	`2.17ms` from Hyderabad, IN
14.139.94.81	AS55824 NKN Core Network	`1.84ms` from Hyderabad, IN
14.139.89.50	AS55824 NKN Core Network	`2.17ms` from Hyderabad, IN
14.139.157.210	AS55824 NKN Core Network	`24.41ms` from Mumbai, IN
14.139.156.51	AS55824 NKN Core Network	`25.17ms` from Mumbai, IN
14.139.126.98	AS55824 NKN Core Network	`5.16ms` from Mumbai, IN
14.139.1.28	AS55847 NKN EDGE Network	`26.11ms` from Mumbai, IN
14.139.87.130	AS55824 NKN Core Network	`1.61ms` from Hyderabad, IN
14.139.106.100	AS55824 NKN Core Network	`3.24ms` from Mumbai, IN
14.139.61.62	AS55824 NKN Core Network	`2.97ms` from Delhi, IN
14.139.58.114	AS55824 NKN Core Network	`2.75ms` from Delhi, IN
14.139.116.43	AS55824 NKN Core Network	`18.37ms` from Mumbai, IN
14.139.115.17	AS55824 NKN Core Network	`19.00ms` from Mumbai, IN
14.139.155.82	AS55824 NKN Core Network	`22.36ms` from Mumbai, IN
14.139.53.36	AS55824 NKN Core Network	`2.52ms` from Delhi, IN
14.139.38.251	AS55824 NKN Core Network	`17.53ms` from Delhi, IN
14.139.59.206	AS55824 NKN Core Network	`3.18ms` from Delhi, IN
14.139.48.153	AS55824 NKN Core Network	`2.43ms` from Delhi, IN
14.139.43.145	AS55824 NKN Core Network	`3.16ms` from Delhi, IN
14.139.69.104	AS55824 NKN Core Network	`1.84ms` from Hyderabad, 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
73.172.240.144	AS7922 Comcast Cable Communications, LLC	`7.06ms` from Ashburn, US
212.10.99.48	AS39642 Norlys Digital A/S	`11.12ms` from Copenhagen, DK
36.63.125.0	AS4134 CHINANET-BACKBONE	`6.65ms` from Huai'an, CN
31.54.148.16	AS2856 British Telecommunications PLC	`1.85ms` from London, GB
81.102.44.112	AS5089 Virgin Media Limited	`3.63ms` from London, GB
73.245.185.96	AS7922 Comcast Cable Communications, LLC	`5.41ms` from Miami, US
187.135.14.208	AS8151 UNINET	`10.95ms` from Santiago de Queretaro, MX
47.103.239.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.57ms` from Shanghai, CN
202.66.185.176	AS148996 GLOBAL COMMUNICATION NETWORK LIMITED	`1.04ms` from Taipei, TW
14.8.59.128	AS2516 KDDI CORPORATION	`4.32ms` from Tokyo, JP
130.35.190.64	AS31898 Oracle Corporation	`0.31ms` from Ashburn, US
51.10.28.0	AS8075 Microsoft Corporation	`1.03ms` from Ashburn, US
181.0.17.96	AS7303 Telecom Argentina S.A.	`1.46ms` from Buenos Aires, AR
83.170.1.240	AS29259 IABG Teleport GmbH	`0.55ms` from Frankfurt am Main, DE
171.234.43.176	AS7552 Viettel Group	`3.00ms` from Hanoi, VN
14.179.33.128	AS45899 VNPT Corp	`2.74ms` from Ho Chi Minh City, VN
31.97.116.160	AS47583 Hostinger International Limited	`0.51ms` from Manchester, GB
45.139.102.208	AS210218 Open Fiber S.P.A.	`1.47ms` from Rome, IT
189.19.201.80	AS27699 TELEFÔNICA BRASIL S.A	`4.52ms` from Sao Paulo, BR
124.199.16.0	AS17849 SK Broadband Co Ltd	`2.53ms` from Seoul, KR
121.178.242.48	AS4766 Korea Telecom	`6.60ms` from Seoul, KR
126.117.14.32	AS17676 SoftBank Corp.	`3.63ms` from Tokyo, JP
20.63.107.64	AS8075 Microsoft Corporation	`0.39ms` from Toronto, CA
111.20.34.144	AS9808 China Mobile Communications Group Co., Ltd.	`1.10ms` from Xi'an, CN
94.64.187.64	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.39ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f4 14.139.174.241

traceroute to 14.139.174.241 (14.139.174.241): 64 hops max, 52 byte packets

4 [AS9498] 122.184.77.146 1.307 ms

5 *

6 [AS55824] 14.139.174.241 1.563 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On December 14th 2025

What are IP address ranges?

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