14.139.123.0/24

AS55824 · NKN Core Network

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Summary

Country	India
Domain	tifr.res.in
ASN	AS55824
Parent Range	14.139.0.0/16
Registry	APNIC
ID	NKN-HBCSE-GUJ

WHOIS Details

inetnum:        14.139.123.0 - 14.139.123.15
netname:        NKN-HBCSE-GUJ
descr:          Homi Bhabha Center for Science Education, DAE Unit
country:        IN
admin-c:        NNA22-AP
tech-c:         SR565-AP
abuse-c:        AN2351-AP
status:         ASSIGNED NON-PORTABLE
notify:         rupesh@hbcse.tifr.res.in
mnt-by:         MAINT-RSMANI-NKN-IN
mnt-lower:      MAINT-NKN-IN
mnt-routes:     MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-NKN-HBCSE-MUM
last-modified:  2021-02-03T13:47:32Z
source:         APNIC

irt:            IRT-NKN-HBCSE-MUM
address:        V.N Purav marg
address:        Mankhurd
address:        Mumbai-400088
address:        India
e-mail:         support.mh@nkn.in
abuse-mailbox:  abuseteam@nkn.in
admin-c:        NNA22-AP
tech-c:         SR565-AP
auth:           # Filtered
remarks:        abuseteam@nkn.in was validated on 2025-07-22
remarks:        support.mh@nkn.in was validated on 2025-08-21
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2025-09-04T05:39:49Z
source:         APNIC

role:           ABUSE NKNHBCSEMUM
country:        ZZ
address:        V.N Purav marg
address:        Mankhurd
address:        Mumbai-400088
address:        India
phone:          +000000000
e-mail:         support.mh@nkn.in
admin-c:        NNA22-AP
tech-c:         SR565-AP
nic-hdl:        AN2351-AP
remarks:        Generated from irt object IRT-NKN-HBCSE-MUM
remarks:        abuseteam@nkn.in was validated on 2025-07-22
remarks:        support.mh@nkn.in was validated on 2025-08-21
abuse-mailbox:  abuseteam@nkn.in
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-21T04:45:03Z
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 Rupesh
address:        Homi Bhaba Centre for Science Education,V.N Purav marg,Mankhurd,Mumbai-400088
country:        IN
phone:          +91-9967979500
e-mail:         rupesh@hbcse.tifr.res.in
nic-hdl:        SR565-AP
notify:         rupesh@hbcse.tifr.res.in
abuse-mailbox:  rupesh@hbcse.tifr.res.in
mnt-by:         MAINT-IN-NKNINST1
last-modified:  2013-05-06T10:10:40Z
source:         APNIC

route:          14.139.123.0/24
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:  2019-03-13T05:57:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.123.0/24

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
14.139.123.75	bhoomigeoportal-nbsslup.in	1
14.139.123.188	coepvlab.ac.in	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
14.139.123.2	AS55824 NKN Core Network	`2.22ms` 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
86.97.95.152	AS5384 Emirates Internet	`3.38ms` from Al Fujairah City, AE
184.24.122.200	AS7470 TRUE INTERNET Co.,Ltd.	`0.63ms` from Bangkok, TH
188.106.72.184	AS3209 Vodafone GmbH	`7.61ms` from Berlin, DE
54.229.135.72	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
194.15.74.152	AS3320 Deutsche Telekom AG	`6.22ms` from Frankfurt am Main, DE
84.134.94.8	AS3320 Deutsche Telekom AG	`3.04ms` from Frankfurt am Main, DE
171.64.210.40	AS32 Stanford University	`1.81ms` from Fremont, US
87.166.254.248	AS3320 Deutsche Telekom AG	`5.87ms` from Hamburg, DE
79.72.13.56	AS31898 Oracle Corporation	`0.17ms` from Jeddah, SA
91.80.166.8	AS30722 Vodafone Italia S.p.A.	`15.44ms` from Milan, IT
169.38.8.120	AS36351 IBM Cloud	`19.16ms` from Mumbai, IN
58.237.5.200	AS9318 SK Broadband Co Ltd	`6.40ms` from Seoul, KR
60.117.161.152	AS17676 SoftBank Corp.	`3.09ms` from Tokyo, JP
45.84.204.72	AS47583 Hostinger International Limited	`0.14ms` from Vilnius, LT
160.202.231.72	AS146817 Hubei Feixun Network Co., Ltd	`6.37ms` from Wuhan, CN
181.123.19.152	AS23201 Telecel S.A.	`10.95ms` from Asuncion, PY
149.56.182.248	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
35.155.44.136	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
188.26.162.24	AS8708 DIGI ROMANIA S.A.	`0.94ms` from Bucharest, RO
189.176.15.40	AS8151 UNINET	`0.78ms` from Cancún, MX
34.122.239.120	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
156.154.53.232	AS16552 Tiggee LLC	`0.53ms` from Dubai, AE
27.60.215.8	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.87ms` from Kolkata, IN
223.30.182.200	AS9583 Sify Limited	`0.98ms` from Kolkata, IN
212.132.162.24	AS208189 AllPoints Fibre Networks Limited	`0.59ms` from London, GB

Traceroute

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

traceroute -a -n -q1 14.139.123.201

traceroute to 14.139.123.201 (14.139.123.201): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.75 1.552 ms

2 *

3 *

4 *

5 *

6 [AS55824] 14.139.123.201 15.575 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On October 30th 2025

What are IP address ranges?

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