Autonomous System details

AS137654

Netstra Communications Pvt Ltd  ·  netstra.co.in

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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 6 months ago on Sep 27, 2025
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
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WHOIS Details


                                                ASHandle:       AS137654
                                                OrgID:          AS137654
                                                ASName:         AS137654
                                                ASNumber:       AS137654
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

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

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

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Useful for Cybersecurity

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.

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.

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.

Pingable IPs

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

IP Address ASN Details
103.250.108.190 AS137654 Netstra Communications Pvt Ltd 1.00ms from Kolkata, IN
103.41.197.175 AS137654 Netstra Communications Pvt Ltd 0.99ms from Kolkata, IN
36.255.66.57 AS137654 Netstra Communications Pvt Ltd 1.09ms from Kolkata, IN
43.230.134.232 AS137654 Netstra Communications Pvt Ltd 0.98ms from Kolkata, IN
103.121.156.177 AS137654 Netstra Communications Pvt Ltd 1.08ms from Kolkata, IN
103.238.241.7 AS137654 Netstra Communications Pvt Ltd 1.04ms from Kolkata, IN
103.41.196.225 AS137654 Netstra Communications Pvt Ltd 1.03ms from Kolkata, IN
103.250.109.21 AS137654 Netstra Communications Pvt Ltd 0.41ms from Kolkata, IN
43.230.135.252 AS137654 Netstra Communications Pvt Ltd 1.01ms from Kolkata, IN
103.121.157.145 AS137654 Netstra Communications Pvt Ltd 1.05ms from Kolkata, IN
103.238.243.236 AS137654 Netstra Communications Pvt Ltd 1.02ms from Kolkata, IN
103.120.188.1 AS137654 Netstra Communications Pvt Ltd 0.99ms from Kolkata, IN
103.238.242.145 AS137654 Netstra Communications Pvt Ltd 1.00ms from Kolkata, IN
2001:df2:cbc0::11 AS137654 Netstra Communications Pvt Ltd 22.94ms from Hyderabad, IN
103.238.240.39 AS137654 Netstra Communications Pvt Ltd 0.97ms from Kolkata, IN
103.120.189.17 AS137654 Netstra Communications Pvt Ltd 1.10ms from Kolkata, IN
36.255.67.33 AS137654 Netstra Communications Pvt Ltd 1.07ms 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
41.110.89.54 AS36947 Telecom Algeria 11.01ms from Algiers, DZ
41.108.54.86 AS36947 Telecom Algeria 12.95ms from Algiers, DZ
3.218.192.6 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
20.186.92.86 AS8075 Microsoft Corporation 0.29ms from Boydton, US
40.176.96.102 AS16509 Amazon.com, Inc. 2.13ms from Calgary, CA
175.15.202.102 AS4134 CHINANET-BACKBONE 6.95ms from Chenzhou, CN
92.105.205.22 AS3303 Swisscom (Switzerland) Ltd 0.69ms from Geneve, CH
24.133.188.54 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 13.24ms from Istanbul, TR
86.142.199.22 AS2856 British Telecommunications PLC 7.85ms from London, GB
97.91.93.118 AS20115 Charter Communications LLC 12.89ms from Minneapolis, US
69.112.194.54 AS6128 Cablevision Systems Corp. 9.06ms from New York City, US
177.182.11.54 AS28573 Claro NXT Telecomunicacoes Ltda 7.57ms from Rio de Janeiro, BR
59.29.83.118 AS4766 Korea Telecom 2.68ms from Seoul, KR
72.66.88.198 AS701 Verizon Business 2.02ms from Ashburn, US
71.143.209.166 AS7018 AT&T Enterprises, LLC 13.23ms from Atlanta, US
171.5.179.214 AS45758 Triple T Broadband Public Company Limited 4.05ms from Bangkok, TH
79.237.60.198 AS3320 Deutsche Telekom AG 1.96ms from Berlin, DE
59.94.45.6 AS9829 National Internet Backbone 2.37ms from Chennai, IN
72.255.64.38 AS30036 Mediacom Communications Corp 3.76ms from Chicago, US
108.236.202.118 AS7018 AT&T Enterprises, LLC 7.59ms from Dallas, US
32.141.180.86 AS7018 AT&T Enterprises, LLC 1.87ms from Houston, US
75.220.228.166 AS6167 Verizon Business 10.70ms from Miami, US
138.249.130.102 AS44559 IT HOSTLINE LTD 0.21ms from Moscow, RU
118.104.118.214 AS18126 Chubu Telecommunications Company, Inc. 4.28ms from Osaka, JP
54.232.131.102 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 36.255.67.1
traceroute to 36.255.67.1 (36.255.67.1): 64 hops max, 52 byte packets
4 [AS21928] 172.33.238.1 2.042 ms
5 [AS137654] 36.255.67.1 2.285 ms
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.

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