Autonomous System details

AS133605

Bright Technologies Limited  ·  btlbd.net

Bangladesh

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AS133605 – Bright Technologies Limited

Field Value
Country Bangladesh
Website btlbd.net
Hosted domains 3
IPv4 addresses 1,536
IPv6 addresses 0
ASN type ISP
Registry apnic
Allocated 12 years ago on Jul 18, 2014
Updated 10 months ago on Jul 07, 2025

IP Ranges

Netblock Company Num of IPs
103.138.170.0/24 Renaissance Online and Cyber Cafe 256
103.252.127.0/24 MISSION COMPUTER 256
103.253.177.0/24 Bright Technologies Limited 256
144.79.217.0/24 KingsHost 256
163.227.144.0/24 M/S Mehedi Traders 256
163.227.145.0/24 M/S Mehedi Traders 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS133605
                                                OrgID:          AS133605
                                                ASName:         AS133605
                                                ASNumber:       AS133605
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.252.127.68 ██████████ 1
163.227.144.190 ██████████ 1
103.252.127.250 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS138694 SyncIT Bangladesh
AS58717 Summit Communications Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS58717 Summit Communications Ltd
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS138694 SyncIT Bangladesh
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Pingable IPs

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

IP Address ASN Details
163.227.144.183 AS133605 Bright Technologies Limited 2.52ms from Dhaka, BD
103.252.127.0 AS133605 Bright Technologies Limited 2.58ms from Dhaka, BD
163.227.145.232 AS133605 Bright Technologies Limited 1.78ms from Dhaka, BD
103.253.177.162 AS133605 Bright Technologies Limited 1.77ms from Dhaka, BD
144.79.217.176 AS133605 Bright Technologies Limited 7.02ms from Kolkata, IN
103.138.170.252 AS133605 Bright Technologies Limited 6.91ms 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
103.196.216.5 AS132215 Powergrid Teleservices Limited 1.71ms from Chennai, IN
45.62.178.85 AS13150 CATO NETWORKS LTD 0.80ms from Chicago, US
84.61.194.101 AS3209 Vodafone GmbH 4.33ms from Duesseldorf, DE
92.117.7.229 AS8881 1&1 Versatel GmbH 4.80ms from Duesseldorf, DE
171.243.212.149 AS7552 Viettel Group 15.07ms from Hanoi, VN
39.114.199.133 AS9318 SK Broadband Co Ltd 9.12ms from Incheon, KR
193.192.109.101 AS12735 TurkNet Iletisim Hizmetleri A.S. 0.43ms from Istanbul, TR
154.67.5.149 AS21351 Canal + Telecom SAS 0.52ms from Johannesburg, ZA
69.116.209.21 AS6128 Cablevision Systems Corp. 3.55ms from New York City, US
15.152.132.101 AS16509 Amazon.com, Inc. 0.32ms from Osaka, JP
114.174.225.117 AS4713 NTT DOCOMO BUSINESS,Inc. 11.70ms from Osaka, JP
96.244.195.165 AS701 Verizon Business 4.11ms from Philadelphia, US
115.69.46.5 AS18390 Spintel Pty Ltd 2.07ms from Sydney, AU
20.37.251.197 AS8075 Microsoft Corporation 4.60ms from Sydney, AU
75.49.199.197 AS7018 AT&T Enterprises, LLC 12.03ms from Atlanta, US
117.205.17.101 AS9829 National Internet Backbone 15.42ms from Bengaluru, IN
67.184.5.229 AS7922 Comcast Cable Communications, LLC 8.23ms from Chicago, US
75.66.105.149 AS7922 Comcast Cable Communications, LLC 14.79ms from Dallas, US
54.75.151.85 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
24.65.2.69 AS6327 Shaw Communications 4.62ms from Edmonton, CA
50.146.174.5 AS7922 Comcast Cable Communications, LLC 1.17ms from Miami, US
125.110.205.165 AS4134 CHINANET BACKBONE 11.27ms from Ningbo, CN
112.177.21.165 AS4766 Korea Telecom 1.94ms from Seoul, KR
20.115.49.101 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
60.2.115.133 AS4837 CHINA UNICOM China169 Backbone 12.46ms from Changchun, CN

Traceroute

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

$
traceroute -a -n -q1 -f6 144.79.217.11
traceroute to 144.79.217.11 (144.79.217.11): 64 hops max, 52 byte packets
7 *
8 *
9 *
10 [AS133605] 144.79.217.11 45.917 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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 AS133605 at robtex.

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