Autonomous System details

AS137654

Netstra Communications Pvt Ltd  ·  netstra.co.in

India

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS137654 – Netstra Communications Pvt Ltd

Field Value
Country India
Website netstra.co.in
Hosted domains 13
IPv4 addresses 4,096
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type ISP
Registry apnic
Updated 5 months ago on Sep 27, 2025

IP Ranges

Netblock Company Num of IPs
36.255.66.0/24 Zenox Solutions Pvt. Ltd 256
36.255.67.0/24 Zenox Solutions Pvt. Ltd 256
43.230.134.0/24 venesistelecom pvt ltd 256
43.230.135.0/24 venesistelecom pvt ltd 256
103.41.196.0/24 Zenox Solutions Pvt. Ltd 256
103.41.197.0/24 Zenox Solutions Pvt. Ltd 256
103.120.188.0/24 Netstra Communications Pvt Ltd 256
103.120.189.0/24 Netstra Communications Pvt Ltd 256
103.121.156.0/24 Netstra Communications Pvt Ltd 256
103.121.157.0/24 Netstra Communications Pvt Ltd 256
103.238.240.0/24 venesistelecom pvt ltd 256
103.238.241.0/24 venesistelecom pvt ltd 256
103.238.242.0/24 venesistelecom pvt ltd 256
103.238.243.0/24 venesistelecom pvt ltd 256
103.250.108.0/24 SRESTHA FIBERNET PRIVATE LIMITED 256
103.250.109.0/24 SRESTHA FIBERNET PRIVATE LIMITED 256

Netblock Company
2001:df2:cbc0::/48 SRESTHA FIBERNET PRIVATE LIMITED
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS137654
                                                OrgID:          AS137654
                                                ASName:         AS137654
                                                ASNumber:       AS137654
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 13 domain names hosted across 9 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
103.120.189.68 ██████████ 4
36.255.66.29 ██████████ 2
36.255.66.54 █████████ 1
103.121.156.155 ██████████ 1
103.120.188.21 ██████████ 1
36.255.66.27 ██████████ 1
36.255.66.62 ██████████ 1
36.255.67.107 ██████████ 1
36.255.66.30 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 5 peers for this ASN.

Peers Name
AS136692 Nomura Research Institute Financial Technologies India Pvt. Ltd
AS18229 CtrlS
AS35280 F5 Networks SARL
AS4755 TATA Communications formerly VSNL is Leading ISP
AS9498 BHARTI Airtel Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS18229 CtrlS
AS4755 TATA Communications formerly VSNL is Leading ISP
AS9498 BHARTI Airtel Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS136692 Nomura Research Institute Financial Technologies India Pvt. Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
43.230.135.94 AS137654 Netstra Communications Pvt Ltd 0.86ms from Kolkata, IN
103.238.242.63 AS137654 Netstra Communications Pvt Ltd 0.88ms from Kolkata, IN
43.230.134.223 AS137654 Netstra Communications Pvt Ltd 0.90ms from Kolkata, IN
103.120.189.57 AS137654 Netstra Communications Pvt Ltd 1.04ms from Kolkata, IN
103.238.240.33 AS137654 Netstra Communications Pvt Ltd 0.92ms from Kolkata, IN
103.121.156.177 AS137654 Netstra Communications Pvt Ltd 1.02ms from Kolkata, IN
36.255.67.1 AS137654 Netstra Communications Pvt Ltd 1.04ms from Kolkata, IN
103.250.109.21 AS137654 Netstra Communications Pvt Ltd 0.39ms from Kolkata, IN
103.121.157.177 AS137654 Netstra Communications Pvt Ltd 1.06ms from Kolkata, IN
103.41.197.222 AS137654 Netstra Communications Pvt Ltd 0.93ms from Kolkata, IN
36.255.66.17 AS137654 Netstra Communications Pvt Ltd 1.04ms from Kolkata, IN
103.250.108.25 AS137654 Netstra Communications Pvt Ltd 0.89ms from Kolkata, IN
103.120.188.1 AS137654 Netstra Communications Pvt Ltd 0.98ms from Kolkata, IN
103.238.243.131 AS137654 Netstra Communications Pvt Ltd 0.93ms from Kolkata, IN
103.238.241.86 AS137654 Netstra Communications Pvt Ltd 0.91ms from Kolkata, IN
2001:df2:cbc0::2 AS137654 Netstra Communications Pvt Ltd 22.74ms from Hyderabad, IN
103.41.196.95 AS137654 Netstra Communications Pvt Ltd 0.90ms from Kolkata, 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
12.31.115.6 AS7018 AT&T Enterprises, LLC 4.73ms from Durham, US
154.215.180.70 AS134175 SH2206-AP 0.72ms from Hong Kong, HK
58.127.218.246 AS9318 SK Broadband Co Ltd 1.37ms from Incheon, KR
146.151.149.38 AS59 University of Wisconsin Madison 0.72ms from Madison, US
68.185.89.22 AS20115 Charter Communications LLC 11.84ms from San Jose, US
121.157.99.22 AS4766 Korea Telecom 2.17ms from Seoul, KR
192.46.224.182 AS63949 Akamai Connected Cloud 0.14ms from Singapore, SG
150.31.248.150 AS2497 Internet Initiative Japan Inc. 1.93ms from Tokyo, JP
154.248.208.214 AS36947 Telecom Algeria 9.98ms from Valencia, ES
91.204.162.182 AS50599 DATASPACE P.S.A. 3.88ms from Warsaw, PL
183.230.93.38 AS9808 China Mobile Communications Group Co., Ltd. 2.54ms from Chongqing, CN
195.52.127.150 AS12312 ecotel communication ag 0.55ms from Frankfurt am Main, DE
176.53.94.166 AS42926 Radore Veri Merkezi Hizmetleri A.S. 0.80ms from Istanbul, TR
92.23.25.54 AS13285 TalkTalk Communications Limited 4.51ms from London, GB
188.119.165.22 AS212238 Datacamp Limited 0.15ms from London, GB
66.10.101.182 AS7018 AT&T Enterprises, LLC 4.93ms from Los Angeles, US
96.78.90.70 AS7922 Comcast Cable Communications, LLC 6.51ms from Minneapolis, US
87.244.35.118 AS35401 AO Tele-Service Tula 4.04ms from Moscow, RU
173.161.148.102 AS7922 Comcast Cable Communications, LLC 8.30ms from New York City, US
58.183.179.214 AS18144 Enecom,Inc. 7.17ms from Osaka, JP
87.21.209.102 AS3269 Telecom Italia S.p.A. 4.51ms from Rome, IT
52.244.162.166 AS8075 Microsoft Corporation 19.03ms from San Antonio, US
89.74.61.150 AS9141 P4 Sp. z o.o. 12.40ms from Warsaw, PL
222.199.172.6 AS4538 China Education and Research Network Center 16.19ms from Zhengzhou, CN
154.243.43.134 AS36947 Telecom Algeria 11.89ms from Algiers, DZ

Traceroute

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

$
traceroute -a -n -q1 -f5 103.238.242.17
traceroute to 103.238.242.17 (103.238.242.17): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Kolkata, IN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS137654 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs