164.100.51.0/24

AS4758  ·  National Informatics Centre

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Summary

Country India
Domain
ASN AS4758
Parent Range 164.100.0.0/16
Registry APNIC
ID NDCSP-DELHI

WHOIS Details

inetnum:        164.100.51.0 - 164.100.51.255
netname:        NDCSP-Delhi
descr:          NIC Data Centres. Delhi IT Park, Shastri Park Delhi - 110053
country:        IN
admin-c:        SM2127-AP
tech-c:         SS3669-AP
abuse-c:        AN2963-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-IN-BKDAS
mnt-irt:        IRT-NDCSP-DELHI
last-modified:  2021-09-16T05:56:28Z
source:         APNIC

irt:            IRT-NDCSP-DELHI
address:        NIC Data Centres.
address:        Delhi IT Park,
address:        Shastri Park
address:        Delhi - 110053
e-mail:         support-ndcsp@nic.in
abuse-mailbox:  support-ndcsp@nic.in
admin-c:        SM2127-AP
tech-c:         MR135-AP
auth:           # Filtered
remarks:        support-ndcsp@nic.in is invalid
mnt-by:         MAINT-IN-NIC
last-modified:  2025-09-04T01:00:53Z
source:         APNIC

role:           ABUSE NDCSPDELHI
country:        ZZ
address:        NIC Data Centres.
address:        Delhi IT Park,
address:        Shastri Park
address:        Delhi - 110053
phone:          +000000000
e-mail:         support-ndcsp@nic.in
admin-c:        SM2127-AP
tech-c:         MR135-AP
nic-hdl:        AN2963-AP
remarks:        Generated from irt object IRT-NDCSP-DELHI
remarks:        support-ndcsp@nic.in is invalid
abuse-mailbox:  support-ndcsp@nic.in
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-09T13:08:33Z
source:         APNIC

person:         Shalini Mathrani
address:        NIC Data Centres.  Delhi IT Park, Shastri Park Delhi -  110053
country:        IN
phone:          +91-11-22181403
e-mail:         support-ndcsp@nic.in
nic-hdl:        SM2127-AP
mnt-by:         MAINT-IN-BKDAS
last-modified:  2018-01-01T07:12:15Z
source:         APNIC

person:         Shyam Sundar
address:        NIC Data Centres.  Delhi IT Park, Shastri Park Delhi -  110053
country:        IN
phone:          +91-11-22181403
e-mail:         support-ndcsp@nic.in
nic-hdl:        SS3669-AP
mnt-by:         MAINT-IN-BKDAS
last-modified:  2019-04-01T05:34:03Z
source:         APNIC

route:          164.100.51.0/24
origin:         AS4758
descr:          National Informatics Centre A4B4 Bay, 3rd Floor NATIONAL INFORMATICS CENTRE A-BLOCK, CGO COMPLEX LODHI ROAD
mnt-by:         MAINT-IN-NIC
last-modified:  2020-10-01T08:59:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 164.100.51.0/24

Range ASN Company Num of IPs
164.100.0.0/16 AS4758 NICNET, INDIA 65,536
164.100.0.0/16 AS55824 NICNET, INDIA 65,536

Hosted domains

There are 20 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
164.100.51.95 hssca.org.in 1
164.100.51.108 haryanarural.gov.in 1
164.100.51.8 mcc.nic.in 1
164.100.51.227 karimganjjudiciary.gov.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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
45.94.175.200 AS202120 Expereo International BV 7.91ms from Amsterdam, NL
34.86.111.248 AS396982 Google LLC 0.11ms from Ashburn, US
68.35.139.72 AS7922 Comcast Cable Communications, LLC 9.48ms from Atlanta, US
111.8.136.24 AS56047 China Mobile communications corporation 14.00ms from Changsha, CN
12.177.209.136 AS7018 AT&T Enterprises, LLC 1.57ms from Chicago, US
98.155.214.72 AS20001 Charter Communications Inc 7.38ms from Honolulu, US
122.177.194.216 AS24560 Bharti Airtel Ltd., Telemedia Services 5.30ms from Kolkata, IN
123.245.180.136 AS4134 CHINANET-BACKBONE 4.37ms from Liaoyang, CN
150.214.207.8 AS198096 Junta de Andalucia 19.51ms from Lisbon, PT
158.99.7.120 AS766 RedIRIS Autonomous System 14.67ms from Lisbon, PT
217.41.67.104 AS2856 British Telecommunications PLC 2.25ms from London, GB
40.120.145.24 AS8075 Microsoft Corporation 0.29ms from Madrid, ES
65.1.60.168 AS16509 Amazon.com, Inc. 0.19ms from Mumbai, IN
136.145.23.120 AS5786 University of Puerto Rico 2.53ms from San Juan, PR
61.129.178.216 AS4812 China Telecom (Group) 7.07ms from Shanghai, CN
60.147.52.40 AS17676 SoftBank Corp. 2.79ms from Tokyo, JP
121.117.192.104 AS4713 NTT Communications Corporation 8.97ms from Tokyo, JP
81.205.237.56 AS1136 KPN B.V. 2.40ms from Amsterdam, NL
71.8.91.184 AS20115 Charter Communications LLC 11.41ms from Atlanta, US
75.4.221.184 AS7018 AT&T Enterprises, LLC 1.83ms from Atlanta, US
192.251.58.248 AS7086 Mississippi, Department of Information Technology Services (ITS) 8.14ms from Atlanta, US
97.135.245.72 AS6167 Verizon Business 15.82ms from Chicago, US
108.250.182.184 AS7018 AT&T Enterprises, LLC 3.63ms from Chicago, US
189.72.69.24 AS8167 V tal 6.52ms from Curitiba, BR
69.148.245.152 AS7018 AT&T Enterprises, LLC 3.46ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 164.100.51.106
traceroute to 164.100.51.106 (164.100.51.106): 9 hops max, 52 byte packets
2 [AS20278] 64.44.164.129 12.488 ms
3 *
4 *
5 *
6 [AS174] 154.54.172.169 22.853 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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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