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:         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:  2025-09-04T05:45:19Z
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:           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

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

6 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 1.51ms 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
154.254.133.120 AS36947 Telecom Algeria 12.65ms from Algiers, DZ
181.92.24.24 AS7303 Telecom Argentina S.A. 18.11ms from Asuncion, PY
186.86.169.40 AS10620 Telmex Colombia S.A. 12.37ms from Bogota, CO
35.242.75.104 AS396982 Google LLC 0.14ms from Brussels, BE
112.44.194.136 AS9808 China Mobile Communications Group Co., Ltd. 6.42ms from Chengdu, CN
18.201.74.8 AS16509 Amazon.com, Inc. 0.55ms from Dublin, IE
217.160.116.248 AS8560 IONOS SE 2.29ms from Frankfurt am Main, DE
60.48.167.136 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.13ms from Kuala Lumpur, MY
5.154.89.168 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 6.77ms from Madrid, ES
31.135.80.40 AS43865 Intek-M LLC 1.24ms from Moscow, RU
45.9.105.152 AS200780 Eurofiber France SAS 0.45ms from Paris, FR
89.11.189.72 AS29695 Altibox AS 2.23ms from Sandefjord, NO
201.42.72.216 AS27699 TELEFÔNICA BRASIL S.A 5.36ms from Sao Paulo, BR
1.232.78.40 AS9318 SK Broadband Co Ltd 1.81ms from Seoul, KR
219.74.6.72 AS9506 Singtel Fibre Broadband 1.58ms from Singapore, SG
52.65.181.168 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
116.168.17.120 AS4837 CHINA UNICOM China169 Backbone 2.27ms from Chongqing, CN
45.13.214.104 AS396073 Majestic Hosting Solutions, LLC 0.53ms from Dallas, US
80.137.22.232 AS3320 Deutsche Telekom AG 4.70ms from Duesseldorf, DE
186.33.182.120 AS27947 Telconet S.A 2.23ms from Guayaquil, EC
116.100.3.152 AS24086 Viettel Corporation 3.48ms from Ho Chi Minh City, VN
102.22.249.8 AS328631 TWC Hosting CC 8.19ms from Johannesburg, ZA
42.179.68.152 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Liaoyang, CN
90.218.176.232 AS5607 Sky UK Limited 0.87ms from London, GB
66.110.142.8 AS852 TELUS Communications Inc. 7.82ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 14.139.4.253
traceroute to 14.139.4.253 (14.139.4.253): 64 hops max, 52 byte packets
4 *
5 [AS4755] 14.143.159.146 24.174 ms
6 *
7 *
8 *
9 [AS55824] 14.139.4.253 32.359 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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