1. All IP Ranges
  2. 14.0.0.0/8
  3. 14.139.0.0/16
  4. AS55824  | 14.139.3.0/24

14.139.3.0/24

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-2

WHOIS Details

inetnum:        14.139.3.0 - 14.139.3.255
netname:        NKN-INST-2
descr:          NKN INSTITUTE 2
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:  2021-01-19T14:30:14Z
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:          14.139.3.0/24
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:  2019-01-10T12:02:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.3.0/24

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
14.139.32.0/24 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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
14.139.3.101 AS55824 NKN Core Network 1.41ms 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
79.118.187.136 AS8708 DIGI ROMANIA S.A. 0.81ms from Bucharest, RO
40.133.220.72 AS7029 Windstream Communications LLC 8.19ms from Dallas, US
52.148.26.104 AS8075 Microsoft Corporation 3.26ms from Denver, US
14.240.240.216 AS45899 VNPT Corp 5.67ms from Ho Chi Minh City, VN
42.57.244.232 AS4837 CHINA UNICOM China169 Backbone 14.01ms from Liaoyang, CN
68.5.167.200 AS22773 Cox Communications Inc. 6.00ms from Los Angeles, US
76.109.76.24 AS7922 Comcast Cable Communications, LLC 14.10ms from Miami, US
201.16.165.88 AS16735 ALGAR TELECOM S/A 2.90ms from Osasco, BR
14.39.251.136 AS4766 Korea Telecom 1.34ms from Seoul, KR
118.166.159.152 AS3462 Data Communication Business Group 1.19ms from Taipei, TW
44.237.6.248 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
85.254.85.56 AS210906 UAB Bite Lietuva 0.17ms from Chicago, US
173.29.126.152 AS30036 Mediacom Communications Corp 10.84ms from Chicago, US
108.199.235.168 AS7018 AT&T Enterprises, LLC 2.59ms from Dallas, US
95.107.13.120 AS12389 PJSC Rostelecom 12.67ms from Moscow, RU
219.250.144.152 AS9318 SK Broadband Co Ltd 6.28ms from Seoul, KR
113.94.138.200 AS4134 CHINANET-BACKBONE 6.53ms from Shenzhen, CN
111.246.150.88 AS3462 Data Communication Business Group 2.32ms from Taichung, TW
145.3.71.216 AS1103 SURF B.V. 2.57ms from Amsterdam, NL
20.84.46.200 AS8075 Microsoft Corporation 0.56ms from Ashburn, US
170.223.195.152 AS40831 Mass General Brigham Incorporated 2.05ms from Boston, US
187.175.51.72 AS8151 UNINET 0.78ms from Cancún, MX
62.227.106.120 AS3320 Deutsche Telekom AG 10.32ms from Frankfurt am Main, DE
141.94.130.200 AS16276 OVH SAS 0.07ms from Gravelines, FR
59.39.37.200 AS4134 CHINANET-BACKBONE 10.24ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 14.139.3.106
traceroute to 14.139.3.106 (14.139.3.106): 64 hops max, 52 byte packets
6 [AS63949] 172.105.32.8 0.448 ms
8 *
9 *
10 [AS55824] 14.139.3.106 25.452 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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