14.139.239.0/24

AS55824 · NKN Core Network

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Summary

Country	India
Domain	nkn.in
ASN	AS55824
Parent Range	14.139.0.0/16
Registry	APNIC
ID	NKN-FRI-UK

WHOIS Details

inetnum:        14.139.239.0 - 14.139.239.15
netname:        NKN-FRI-UK
descr:          Forest Research Institute, Dehradun
country:        IN
admin-c:        NNA22-AP
tech-c:         SAKS8-AP
abuse-c:        AN2331-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-NKN-FRI-UK
last-modified:  2021-02-03T13:47:06Z
source:         APNIC

irt:            IRT-NKN-FRI-UK
address:        Indian Council of Forestry Research and Education (ICFRE)
address:        ICFRE, PO: New Forest Dehra Dun 248001
address:        Uttrakhand
address:        IN
e-mail:         support.uk@nkn.in
abuse-mailbox:  abuseteam@nkn.in
admin-c:        NNA22-AP
tech-c:         SAKS8-AP
auth:           # Filtered
remarks:        abuseteam@nkn.in was validated on 2025-07-22
remarks:        support.uk@nkn.in was validated on 2025-11-21
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2025-11-21T12:18:31Z
source:         APNIC

role:           ABUSE NKNFRIUK
country:        ZZ
address:        Indian Council of Forestry Research and Education (ICFRE)
address:        ICFRE, PO: New Forest Dehra Dun 248001
address:        Uttrakhand
address:        IN
phone:          +000000000
e-mail:         support.uk@nkn.in
admin-c:        NNA22-AP
tech-c:         SAKS8-AP
nic-hdl:        AN2331-AP
remarks:        Generated from irt object IRT-NKN-FRI-UK
remarks:        abuseteam@nkn.in was validated on 2025-07-22
remarks:        support.uk@nkn.in was validated on 2025-11-21
abuse-mailbox:  abuseteam@nkn.in
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-21T12:19:14Z
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:         support@nkn.in
admin-c:        DC2904-AP
tech-c:         GK397-AP
nic-hdl:        NNA22-AP
abuse-mailbox:  abuseteam@nkn.in
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2024-11-22T06:11:27Z
source:         APNIC

person:         Shri Aashish kumar shina
address:        Indian Council of Forestry Research and Education (ICFRE) ICFRE, PO: New Forest, Dehra Dun 248001
country:        IN
phone:          +91 9829587015
e-mail:         head_it@icfre.org
nic-hdl:        SAKS8-AP
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2019-01-02T11:19:34Z
source:         APNIC

route:          14.139.239.0/24
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:  2019-01-10T11:49:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.239.0/24

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
14.139.239.205	AS55824 NKN Core Network	`28.96ms` 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
20.55.89.152	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
58.254.144.200	AS136958 China Unicom Guangdong IP network	`2.95ms` from Guangzhou, CN
110.41.160.40	AS55990 Huawei Cloud Service data center	`1.51ms` from Guangzhou, CN
156.237.250.8	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
201.41.16.248	AS8167 V tal	`4.11ms` from Novo Hamburgo, BR
63.225.201.72	AS209 CenturyLink Communications, LLC	`1.76ms` from Phoenix, US
103.21.204.8	AS131746 PT. Medianusa Permana	`1.64ms` from Singapore, SG
36.64.147.24	AS7713 PT Telekomunikasi Indonesia	`0.54ms` from Surabaya, ID
125.202.201.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.56ms` from Tokyo, JP
94.226.165.56	AS6848 Telenet BV	`9.57ms` from Brussels, BE
192.34.31.104	AS17306 JAB Wireless, INC.	`1.24ms` from Chicago, US
104.171.135.56	AS32748 Steadfast	`0.19ms` from Chicago, US
136.116.227.72	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
102.115.113.136	AS23889 Mauritius Telecom Ltd	`4.49ms` from Ebene, MU
37.62.201.56	AS5432 Proximus NV	`19.13ms` from Gravelines, FR
31.113.204.248	AS2856 British Telecommunications PLC	`1.95ms` from London, GB
45.25.228.248	AS7018 AT&T Enterprises, LLC	`10.66ms` from Los Angeles, US
2.136.134.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.09ms` from Madrid, ES
124.189.41.152	AS1221 Telstra Limited	`4.09ms` from Melbourne, AU
27.84.46.104	AS2516 KDDI CORPORATION	`4.25ms` from Osaka, JP
3.81.84.168	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
201.203.146.136	AS11830 Instituto Costarricense de Electricidad y Telecom.	`3.52ms` from San Jose, CR
38.101.189.8	AS141167 AgotoZ HK Limited	`0.30ms` from San Jose, US
142.58.179.152	AS11105 Simon Fraser University	`4.51ms` from Seattle, US
60.39.89.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.21ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 14.139.239.41

traceroute to 14.139.239.41 (14.139.239.41): 64 hops max, 52 byte packets

5 [AS4755] 14.143.159.146 19.908 ms

6 *

7 *

8 *

9 *

10 [AS55824] 14.139.239.41 27.191 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On November 22nd 2025

What are IP address ranges?

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