Autonomous System details

AS137654

Netstra Communications Pvt Ltd  ·  netstra.co.in

India

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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 1,208,925,819,614,629,200,000,000
ASN type ISP
Registry apnic
Updated 7 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
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WHOIS Details

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                                                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.

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IP Address Domain Domains on this IP
36.255.66.29 ██████████ 2
103.120.189.68 ██████████ 2
36.255.66.30 ██████████ 1
36.255.66.27 ██████████ 1
103.121.156.155 ██████████ 1
36.255.66.62 ██████████ 1
36.255.66.54 █████████ 1
36.255.67.107 ██████████ 1
103.120.188.21 ██████████ 1

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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.
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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.
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS136692 Nomura Research Institute Financial Technologies India Pvt. Ltd
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
103.121.156.213 AS137654 Netstra Communications Pvt Ltd 0.84ms from Kolkata, IN
2001:df2:cbc0::2 AS137654 Netstra Communications Pvt Ltd 22.92ms from Hyderabad, IN
103.250.108.33 AS137654 Netstra Communications Pvt Ltd 0.75ms from Kolkata, IN
103.250.109.21 AS137654 Netstra Communications Pvt Ltd 0.31ms from Kolkata, IN
103.120.188.97 AS137654 Netstra Communications Pvt Ltd 0.79ms from Kolkata, IN
103.120.189.89 AS137654 Netstra Communications Pvt Ltd 0.82ms from Kolkata, IN
36.255.66.73 AS137654 Netstra Communications Pvt Ltd 0.83ms from Kolkata, IN
103.41.197.240 AS137654 Netstra Communications Pvt Ltd 1.98ms from Kolkata, IN
103.238.243.1 AS137654 Netstra Communications Pvt Ltd 0.84ms from Kolkata, IN
103.41.196.9 AS137654 Netstra Communications Pvt Ltd 0.87ms from Kolkata, IN
36.255.67.65 AS137654 Netstra Communications Pvt Ltd 0.85ms from Kolkata, IN
103.121.157.193 AS137654 Netstra Communications Pvt Ltd 0.86ms 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
62.41.208.38 AS1136 KPN B.V. 19.93ms from Amsterdam, NL
97.80.57.230 AS20115 Charter Communications LLC 11.86ms from Dallas, US
14.171.234.70 AS45899 VNPT Corp 3.30ms from Hanoi, VN
16.112.164.182 AS16509 Amazon.com, Inc. 1.24ms from Hyderabad, IN
182.32.184.86 AS4134 CHINANET BACKBONE 7.03ms from Jinan, CN
35.177.98.134 AS16509 Amazon.com, Inc. 0.20ms from London, GB
77.69.195.118 AS5416 BEYON B.S.C. 7.82ms from Manama, BH
67.221.237.54 AS17378 TierPoint, LLC 0.28ms from St. Louis, US
99.26.114.150 AS7018 AT&T Enterprises, LLC 3.87ms from Atlanta, US
181.58.1.214 AS10620 Telmex Colombia S.A. 6.54ms from Bogota, CO
86.123.141.54 AS8708 DIGI ROMANIA S.A. 0.71ms from Bucharest, RO
50.198.2.214 AS7922 Comcast Cable Communications, LLC 5.43ms from Chicago, US
42.118.122.102 AS18403 FPT Telecom Company 1.43ms from Ho Chi Minh City, VN
183.165.248.198 AS4134 CHINANET BACKBONE 6.19ms from Huainan, CN
94.6.23.246 AS5607 Sky UK Limited 9.08ms from London, GB
83.35.58.118 AS3352 TELEFONICA DE ESPANA S.A.U. 11.89ms from Madrid, ES
100.38.139.102 AS701 Verizon Business 2.50ms from New York City, US
180.3.203.198 AS4713 NTT DOCOMO BUSINESS,Inc. 10.37ms from Tokyo, JP
46.36.25.22 AS48642 Joint stock company For 3.92ms from Yekaterinburg, RU
181.128.206.214 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.71ms from Bogota, CO
90.185.93.246 AS203953 Hiper A/S 1.05ms from Copenhagen, DK
1.243.59.86 AS9318 SK Broadband Co Ltd 1.75ms from Incheon, KR
91.151.215.22 AS6908 Datahop - Six Degrees 0.64ms from London, GB
85.40.50.54 AS3269 Telecom Italia S.p.A. 4.90ms from Milan, IT
62.97.247.38 AS8542 Eviny Fiber AS 6.07ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f5 103.41.197.91
traceroute to 103.41.197.91 (103.41.197.91): 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.

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