14.139.199.0/24

AS55824 · NKN Core Network

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Summary

Country	India
Domain	jcbose.ac.in
ASN	AS55824
Parent Range	14.139.0.0/16
Registry	APNIC
ID	NKN-BI-WB

WHOIS Details

inetnum:        14.139.199.0 - 14.139.199.127
netname:        NKN-BI-WB
descr:          BOSE INSTITUTE KOLKATA
country:        IN
admin-c:        NNA22-AP
tech-c:         SAD17-AP
abuse-c:        AN2413-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-NKN-BI-WB
last-modified:  2021-11-23T13:59:09Z
source:         APNIC

irt:            IRT-NKN-BI-WB
address:        Bose Institute, P-1/12, CIT Road Scheme VIIM
address:        Kolkata
address:        West Bengal
address:        IN
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NNA22-AP
tech-c:         SAD17-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-25
remarks:        [email protected] was validated on 2025-07-22
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2025-11-18T00:32:35Z
source:         APNIC

role:           ABUSE NKNBIWB
country:        ZZ
address:        Bose Institute, P-1/12, CIT Road Scheme VIIM
address:        Kolkata
address:        West Bengal
address:        IN
phone:          +000000000
e-mail:         [email protected]
admin-c:        NNA22-AP
tech-c:         SAD17-AP
nic-hdl:        AN2413-AP
remarks:        Generated from irt object IRT-NKN-BI-WB
remarks:        [email protected] was validated on 2025-06-25
remarks:        [email protected] was validated on 2025-07-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-22T04:58:38Z
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

person:         Shri Arjun Das
address:        Bose Institute P1/12 CIT Scheme 7M, Kolkata 700054
country:        IN
phone:          +91- 8902783543
e-mail:         [email protected]
e-mail:         [email protected]
nic-hdl:        SAD17-AP
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2021-11-23T13:58:27Z
source:         APNIC

route:          14.139.199.0/24
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:  2019-01-10T12:00:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.199.0/24

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
14.139.69.0/24	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
14.139.46.0/24	AS55847	CSIR-ANUSANDHAN BHAWAN	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
14.139.199.1	AS55824 NKN Core Network	`32.10ms` 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
52.33.53.8	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
93.107.226.200	AS15502 Vodafone Ireland Limited	`4.07ms` from Dublin, IE
93.200.168.200	AS3320 Deutsche Telekom AG	`3.36ms` from Duesseldorf, DE
1.12.225.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.15ms` from Guangzhou, CN
123.17.155.136	AS45899 VNPT Corp	`1.34ms` from Hanoi, VN
45.221.52.8	AS328106 UNIWISP	`4.52ms` from Johannesburg, ZA
20.117.193.56	AS8075 Microsoft Corporation	`0.28ms` from London, GB
212.23.17.24	AS13037 Zen Internet Ltd	`0.75ms` from Manchester, GB
151.20.43.152	AS1267 WIND TRE S.P.A.	`1.50ms` from Milan, IT
213.45.138.40	AS3269 Telecom Italia S.p.A.	`3.77ms` from Milan, IT
73.89.86.8	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Providence, US
176.106.174.120	AS24589 Telenet SIA	`0.61ms` from Riga, LV
82.185.178.56	AS3269 Telecom Italia S.p.A.	`4.49ms` from Rome, IT
130.179.87.200	AS17001 University of Manitoba	`9.39ms` from Saskatoon, CA
35.75.92.184	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
126.47.86.72	AS17676 SoftBank Corp.	`3.80ms` from Tokyo, JP
140.83.45.248	AS31898 Oracle Corporation	`0.15ms` from Amsterdam, NL
108.240.170.8	AS7018 AT&T Enterprises, LLC	`6.31ms` from Chicago, US
174.176.84.72	AS7922 Comcast Cable Communications, LLC	`5.13ms` from Miami, US
126.28.184.168	AS17676 SoftBank Corp.	`2.61ms` from Osaka, JP
92.100.250.24	AS12389 PJSC Rostelecom	`1.21ms` from Saint Petersburg, RU
112.107.81.216	AS6619 SamsungSDS Inc.	`1.48ms` from Seoul, KR
61.215.199.136	AS17676 SoftBank Corp.	`2.61ms` from Tokyo, JP
212.87.0.72	AS8890 University of Warsaw	`0.67ms` from Warsaw, PL
16.63.67.120	AS16509 Amazon.com, Inc.	`0.34ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f5 14.139.199.1

traceroute to 14.139.199.1 (14.139.199.1): 64 hops max, 52 byte packets

5 [AS63949] 172.105.32.101 0.477 ms

6 [AS4755] 103.156.182.67 1.728 ms

7 *

8 *

9 *

10 [AS55824] 14.139.199.1 36.976 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 6th 2025

What are IP address ranges?

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