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 5 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
36.255.67.17 AS137654 Netstra Communications Pvt Ltd 1.13ms from Kolkata, IN
103.41.197.127 AS137654 Netstra Communications Pvt Ltd 1.02ms from Kolkata, IN
36.255.66.57 AS137654 Netstra Communications Pvt Ltd 1.16ms from Kolkata, IN
103.238.241.216 AS137654 Netstra Communications Pvt Ltd 1.07ms from Kolkata, IN
103.238.243.186 AS137654 Netstra Communications Pvt Ltd 1.03ms from Kolkata, IN
103.120.188.9 AS137654 Netstra Communications Pvt Ltd 1.08ms from Kolkata, IN
103.238.242.44 AS137654 Netstra Communications Pvt Ltd 1.01ms from Kolkata, IN
103.121.156.209 AS137654 Netstra Communications Pvt Ltd 1.16ms from Kolkata, IN
103.250.109.21 AS137654 Netstra Communications Pvt Ltd 0.40ms from Kolkata, IN
103.41.196.84 AS137654 Netstra Communications Pvt Ltd 1.05ms from Kolkata, IN
43.230.134.126 AS137654 Netstra Communications Pvt Ltd 1.01ms from Kolkata, IN
43.230.135.98 AS137654 Netstra Communications Pvt Ltd 0.98ms from Kolkata, IN
103.250.108.227 AS137654 Netstra Communications Pvt Ltd 0.98ms from Kolkata, IN
2001:df2:cbc0::a AS137654 Netstra Communications Pvt Ltd 22.88ms from Hyderabad, IN
103.238.240.181 AS137654 Netstra Communications Pvt Ltd 0.99ms from Kolkata, IN
103.120.189.41 AS137654 Netstra Communications Pvt Ltd 1.13ms from Kolkata, IN
103.121.157.129 AS137654 Netstra Communications Pvt Ltd 1.16ms 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
77.61.173.38 AS1136 KPN B.V. 0.57ms from Amsterdam, NL
103.205.154.102 AS134854 Robert Bosch engineering and business solutions private limited 1.81ms from Bengaluru, IN
78.92.138.166 AS5483 Magyar Telekom Plc. 10.19ms from Budapest, HU
186.39.76.118 AS22927 Telefonica de Argentina 2.75ms from Buenos Aires, AR
47.227.85.70 AS33363 Charter Communications, Inc 8.35ms from Chicago, US
162.225.51.6 AS7018 AT&T Enterprises, LLC 8.25ms from Chicago, US
99.30.28.22 AS7018 AT&T Enterprises, LLC 14.43ms from Chicago, US
73.77.213.86 AS7922 Comcast Cable Communications, LLC 9.36ms from Dallas, US
87.147.179.246 AS3320 Deutsche Telekom AG 2.48ms from Frankfurt am Main, DE
2.98.158.246 AS13285 TalkTalk Communications Limited 6.23ms from London, GB
80.28.138.38 AS3352 TELEFONICA DE ESPANA S.A.U. 1.14ms from Madrid, ES
112.209.204.214 AS9299 Philippine Long Distance Telephone Company 9.76ms from Manila, PH
115.210.20.134 AS4134 CHINANET-BACKBONE 8.29ms from Ningbo, CN
122.248.17.22 AS4352 EMERSON ASIA PACIFIC PRIVATE LIMITED 1.26ms from Singapore, SG
140.233.107.134 AS14550 Middlebury College 7.39ms from Boston, US
71.243.0.70 AS701 Verizon Business 1.61ms from Boston, US
87.66.56.150 AS5432 Proximus NV 2.24ms from Brussels, BE
23.116.115.70 AS7018 AT&T Enterprises, LLC 1.92ms from Durham, US
87.144.244.214 AS3320 Deutsche Telekom AG 3.64ms from Frankfurt am Main, DE
171.233.54.6 AS7552 Viettel Group 4.31ms from Ho Chi Minh City, VN
88.98.78.150 AS13037 Zen Internet Ltd 1.08ms from London, GB
2.4.4.54 AS3215 Orange S.A. 13.89ms from Marseille, FR
71.24.204.230 AS7922 Comcast Cable Communications, LLC 6.19ms from Minneapolis, US
222.84.41.182 AS4134 CHINANET-BACKBONE 3.28ms from Nanning, CN
90.12.124.38 AS3215 Orange S.A. 13.31ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 36.255.67.113
traceroute to 36.255.67.113 (36.255.67.113): 64 hops max, 52 byte packets
3 [AS721] 198.25.65.1 1.16 ms
4 [AS21928] 172.33.238.1 1.319 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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