14.139.128.0/19

AS55824 · NKN Core Network

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Summary

Country	India
Domain	nkn.gov.in
ASN	AS55824
Parent Range	14.139.0.0/16
Registry	APNIC
ID	RSMANI-NKN-IN

WHOIS Details

inetnum:        14.139.0.0 - 14.139.255.255
netname:        RSMANI-NKN-IN
descr:          National Knowledge Network
descr:          C/0 National Informatics Centre
descr:          Ministry Of Comm & IT A-Block
descr:          CGO Complex Lodhi Road
country:        IN
org:            ORG-NKN1-AP
admin-c:        NKNn1-AP
tech-c:         NKNn1-AP
abuse-c:        AR1105-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-RSMANI-NKN-IN
mnt-routes:     MAINT-RSMANI-NKN-IN
mnt-irt:        IRT-RSMANI-NKN-IN
last-modified:  2020-12-16T11:51:11Z
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

organisation:   ORG-NKN1-AP
org-name:       National Knowledge Network
org-type:       LIR
country:        IN
address:        National Knowledge Network
address:        3rd Floor, Block III,
address:        Delhi IT Park, Shastri Park,
phone:          +91-11-24305594
fax-no:         +91-11-24366681
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-05-08T12:55:37Z
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:           NATIONAL KNOWLEDGE NETWORK  - network administrato
address:        C/0 NIC, A-BLOCK, CGO COMPLEX, LODHI ROAD, NEW DELHI-110003
country:        IN
phone:          +91-11-24305397
e-mail:         [email protected]
admin-c:        NKNn1-AP
tech-c:         NKNn1-AP
nic-hdl:        NKNn1-AP
mnt-by:         MAINT-RSMANI-NKN-IN
last-modified:  2009-09-02T01:43:21Z
source:         APNIC

route:          14.139.109.0/24
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:  2019-03-13T05:57:12Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.139.128.0/19

Range	ASN	Company	Num of IPs
14.139.0.0/16	AS55824	National Knowledge Network	65,536

BGP prefixes that are contained by 14.139.128.0/19

Range	ASN	Company	Num of IPs
14.139.128.0/24	AS55824	Indian Institute of Science, Bangalore	256
14.139.133.0/24	AS55824	Kuvempu University Karnataka	256
14.139.141.0/24	AS55824	NKN INSTITUTE 63	256
14.139.150.0/24	AS55824	NKN INSTITUTE 72	256
14.139.134.0/24	AS55824	Centre for Mathematical Modelling and Computer Simulation(C-MMACS), Bangalore	256

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 42 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.139.155.135	uni-mysore.ac.in	2
14.139.158.37	cftri.res.in	2
14.139.155.216	nitk.edu.in	1
14.139.155.140	uni-mys-arec.ac.in	1
14.139.155.58	sa-fet.com	1
14.139.153.178	uvcelibrary.org	1
14.139.157.211	isib.ac.in	1
14.139.149.59	cbr-iisc.ac.in	1
14.139.141.9	nal.res.in	1
14.139.151.117	kidwailabreports.com	1
14.139.155.116	mangaloreuniversity.ac.in	1
14.139.159.35	tumkuruniversity.ac.in	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
14.139.152.178	AS55824 NKN Core Network	`23.48ms` from Mangalagiri, IN
14.139.151.113	AS55824 NKN Core Network	`23.73ms` from Mangalagiri, IN
14.139.153.178	AS55824 NKN Core Network	`21.69ms` from Mumbai, IN
14.139.149.33	AS55824 NKN Core Network	`21.52ms` from Mumbai, IN
14.139.141.31	AS55824 NKN Core Network	`17.48ms` from Chennai, IN
14.139.156.158	AS55824 NKN Core Network	`25.88ms` from Mangalagiri, IN
14.139.159.2	AS55824 NKN Core Network	`24.74ms` from Mumbai, IN
14.139.133.28	AS55824 NKN Core Network	`40.47ms` from Bengaluru, IN
14.139.157.210	AS55824 NKN Core Network	`24.79ms` from Chennai, IN
14.139.128.79	AS55824 NKN Core Network	`22.18ms` from Mumbai, IN
14.139.134.246	AS55824 NKN Core Network	`23.15ms` from Mumbai, IN
14.139.155.82	AS55824 NKN Core Network	`21.23ms` from Mumbai, IN
14.139.154.194	AS55824 NKN Core Network	`22.18ms` from Mumbai, IN
14.139.158.226	AS55824 NKN Core Network	`24.03ms` from Mumbai, IN
14.139.150.84	AS55824 NKN Core Network	`27.96ms` from Bengaluru, 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
154.243.65.163	AS36947 Telecom Algeria	`12.49ms` from Algiers, DZ
96.28.60.211	AS10796 Charter Communications Inc	`12.60ms` from Ashburn, US
40.142.189.179	AS7029 Windstream Communications LLC	`4.65ms` from Atlanta, US
192.96.220.67	AS12129 123.Net, Inc.	`0.26ms` from Flint, US
5.39.44.67	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
128.49.150.3	AS22 Navy Network Information Center (NNIC)	`1.76ms` from Los Angeles, US
47.151.188.99	AS5650 Frontier Communications of America, Inc.	`4.26ms` from Los Angeles, US
182.45.3.115	AS4134 CHINANET-BACKBONE	`4.89ms` from Qingdao, CN
189.167.214.195	AS8151 UNINET	`8.13ms` from Santiago de Queretaro, MX
14.6.35.115	AS17858 LG POWERCOMM	`1.86ms` from Seoul, KR
121.164.243.67	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
121.188.193.3	AS4766 Korea Telecom	`9.96ms` from Seoul, KR
218.148.81.163	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
206.127.209.243	AS40676 Psychz Networks	`0.24ms` from Sydney, AU
61.216.185.3	AS3462 Data Communication Business Group	`5.32ms` from Taichung, TW
91.200.76.3	AS43803 Speedmedia Sp z o.o.	`7.89ms` from Warsaw, PL
137.117.222.179	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
52.10.205.243	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
157.92.82.99	AS3449 Universidad Nacional de Buenos Aires	`1.94ms` from Buenos Aires, AR
34.80.58.243	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
20.234.13.243	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
35.242.199.99	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
43.132.204.51	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
217.61.77.35	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.40ms` from Madrid, ES
151.59.105.195	AS1267 WIND TRE S.P.A.	`11.21ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f5 14.139.133.2

traceroute to 14.139.133.2 (14.139.133.2): 64 hops max, 52 byte packets

5 [AS4755] 115.117.125.129 0.682 ms

6 *

7 [AS4755] 14.141.63.118 13.47 ms

8 *

9 *

10 *

11 [AS55824] 14.139.133.2 56.396 ms

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On December 6th 2025

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