1. All IP Ranges
  2. 14.0.0.0/8
  3. 14.139.0.0/16
  4. AS55824  | 14.139.4.0/24

14.139.4.0/24

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-INST-3

WHOIS Details

inetnum:        14.139.4.0 - 14.139.4.255
netname:        NKN-INST-3
descr:          NKN INSTITUTE 3
country:        IN
admin-c:        NNA22-AP
tech-c:         NNA22-AP
abuse-c:        AR1105-AP
status:         ALLOCATED NON-PORTABLE
remarks:        NKN INSTITUTE
mnt-by:         MAINT-RSMANI-NKN-IN
mnt-lower:      MAINT-NKN-IN
mnt-routes:     MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-RSMANI-NKN-IN
last-modified:  2021-01-19T14:30:06Z
source:         APNIC

irt:            IRT-RSMANI-NKN-IN
address:        National Informatics Centre
address:        A-BLOCK, CGO COMPLEX, LODHI ROAD,
address:        NEW DELHI -110003
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NNA22-AP
tech-c:         DC2904-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-22
remarks:        [email protected] was validated on 2025-08-12
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2025-11-18T00:26:21Z
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:         [email protected]
admin-c:        NNA22-AP
tech-c:         DC2904-AP
nic-hdl:        AR1105-AP
remarks:        Generated from irt object IRT-RSMANI-NKN-IN
remarks:        [email protected] was validated on 2025-07-22
remarks:        [email protected] was validated on 2025-08-12
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T14:13:18Z
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

route:          14.139.4.0/24
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:  2019-01-10T11:35:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.4.0/24

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
14.139.41.0/24 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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
14.139.4.137 AS55824 NKN Core Network 1.32ms from Delhi, 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
178.226.62.120 AS50266 Odido Netherlands B.V. 4.06ms from Amsterdam, NL
108.202.249.232 AS7018 AT&T Enterprises, LLC 1.49ms from Atlanta, US
190.69.228.184 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.96ms from Bogota, CO
188.36.100.72 AS5483 Magyar Telekom Plc. 1.34ms from Budapest, HU
117.96.218.40 AS24560 Bharti Airtel Ltd., Telemedia Services 10.43ms from Chennai, IN
14.176.219.152 AS45899 VNPT Corp 8.14ms from Da Nang, VN
47.25.54.200 AS20115 Charter Communications LLC 15.85ms from Dallas, US
41.136.89.40 AS23889 Mauritius Telecom Ltd 2.28ms from Ebene, MU
129.173.167.232 AS8111 Dalhousie University 0.34ms from Halifax, CA
14.225.58.104 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.69ms from Hanoi, VN
103.150.226.72 AS133800 PT Biznet Gio Nusantara 1.75ms from Jakarta, ID
42.55.132.232 AS4837 CHINA UNICOM China169 Backbone 9.81ms from Liaoyang, CN
147.147.105.152 AS6871 Plusnet 3.23ms from London, GB
5.154.89.168 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 6.98ms from Madrid, ES
2.113.84.72 AS3269 Telecom Italia S.p.A. 3.89ms from Milan, IT
87.8.37.24 AS3269 Telecom Italia S.p.A. 2.00ms from Milan, IT
113.197.217.24 AS2497 Internet Initiative Japan Inc. 2.29ms from Osaka, JP
187.101.90.8 AS27699 TELEFÔNICA BRASIL S.A 2.12ms from Osasco, BR
86.79.248.168 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.57ms from Paris, FR
108.2.199.232 AS701 Verizon Business 1.12ms from Philadelphia, US
136.22.228.40 AS36492 Google, LLC 0.83ms from San Jose, US
76.132.243.200 AS7922 Comcast Cable Communications, LLC 8.26ms from San Jose, US
118.33.107.8 AS4766 Korea Telecom 1.46ms from Seoul, KR
61.76.2.152 AS4766 Korea Telecom 6.62ms from Seoul, KR
43.232.27.24 AS17506 ARTERIA Networks Corporation 1.62ms 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 14.139.4.13
traceroute to 14.139.4.13 (14.139.4.13): 64 hops max, 52 byte packets
1 [AS15169] 142.251.66.44 269.547 ms
2 *
3 *
4 *
5 [AS55824] 14.139.4.13 317.078 ms
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

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.

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