Autonomous System details

AS133605

Bright Technologies Limited  ·  btl.net.bd

Bangladesh

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AS133605 – Bright Technologies Limited

Field Value
Country Bangladesh
Website btl.net.bd
Hosted domains 3
IPv4 addresses 1,536
IPv6 addresses 0
ASN type ISP
Registry apnic
Allocated 12 years ago on Jul 18, 2014
Updated 7 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
163.227.144.190 ██████████ 1
103.252.127.68 ██████████ 1
103.252.127.250 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS138694 SyncIT Bangladesh
AS139029 AKNetworks
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

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

IP Address ASN Details
103.253.177.138 AS133605 Bright Technologies Limited 2.00ms from Dhaka, BD
103.138.170.30 AS133605 Bright Technologies Limited 6.09ms from Dhaka, BD
163.227.145.13 AS133605 Bright Technologies Limited 10.19ms from Dhaka, BD
163.227.144.41 AS133605 Bright Technologies Limited 2.10ms from Dhaka, BD
103.252.127.0 AS133605 Bright Technologies Limited 2.52ms from Dhaka, BD

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
40.123.54.213 AS8075 Microsoft Corporation 0.16ms from Boydton, US
84.236.3.197 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.19ms from Budapest, HU
203.76.148.133 AS17469 Access Telecom (BD) Ltd. 0.54ms from Dhaka, BD
185.244.226.5 AS212238 Datacamp Limited 0.62ms from Frankfurt am Main, DE
113.160.243.229 AS45899 VNPT Corp 2.33ms from Hanoi, VN
171.227.167.245 AS7552 Viettel Group 16.45ms from Ho Chi Minh City, VN
108.253.248.181 AS7018 AT&T Enterprises, LLC 2.16ms from Houston, US
107.214.26.133 AS7018 AT&T Enterprises, LLC 18.02ms from Los Angeles, US
197.254.23.21 AS15808 ACCESSKENYA GROUP LTD is an ISP serving 0.71ms from Nairobi, KE
69.116.209.21 AS6128 Cablevision Systems Corp. 3.81ms from New York City, US
115.231.58.101 AS4134 CHINANET-BACKBONE 1.99ms from Ningbo, CN
20.3.244.213 AS8075 Microsoft Corporation 0.46ms from Quincy, US
34.231.232.53 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
18.207.108.117 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
59.20.106.5 AS4766 Korea Telecom 6.14ms from Seoul, KR
202.71.11.101 AS207526 HK DINGFENG TECHNOLOGY INFORMATION LIMITED 0.14ms from Amsterdam, NL
164.106.247.133 AS22845 Virginia Community College System 14.04ms from Ashburn, US
216.64.197.213 AS3561 CenturyLink Communications, LLC 1.70ms from Chicago, US
64.37.27.37 AS32281 CCT LLC 3.67ms from Denver, US
177.73.8.197 AS52683 HiperNET Servico de Comunicacao LTDA ME 3.43ms from Fortaleza, BR
143.93.144.5 AS2857 Johannes Gutenberg-Universitaet Mainz 2.15ms from Frankfurt am Main, DE
37.219.16.133 AS16086 DNA Oyj 7.78ms from Helsinki, FI
92.17.21.245 AS13285 TalkTalk Communications Limited 2.09ms from London, GB
185.114.224.197 AS25369 Hydra Communications Ltd 0.35ms from London, GB
194.186.15.165 AS3216 PJSC Vimpelcom 0.68ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 103.138.170.148
traceroute to 103.138.170.148 (103.138.170.148): 64 hops max, 52 byte packets
1 [AS15169] 142.250.237.158 240.243 ms
2 *
3 *
4 [AS58717] 157.119.185.163 201.525 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Turin, IT
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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