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 9 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
103.252.127.250 ██████████ 1
163.227.144.190 ██████████ 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
103.253.177.226 AS133605 Bright Technologies Limited 2.02ms from Dhaka, BD
163.227.145.85 AS133605 Bright Technologies Limited 6.42ms from Dhaka, BD
103.252.127.0 AS133605 Bright Technologies Limited 2.57ms from Dhaka, BD
163.227.144.176 AS133605 Bright Technologies Limited 2.50ms from Dhaka, BD
144.79.217.231 AS133605 Bright Technologies Limited 7.27ms from Kolkata, IN
103.138.170.103 AS133605 Bright Technologies Limited 7.28ms 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
105.104.156.245 AS36947 Telecom Algeria 9.46ms from Algiers, DZ
20.224.231.85 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
186.226.40.53 AS28343 UNIFIQUE TELECOMUNICACOES S/A 5.30ms from Curitiba, BR
99.22.146.53 AS7018 AT&T Enterprises, LLC 2.61ms from Dallas, US
123.20.216.21 AS45899 VNPT Corp 1.51ms from Ho Chi Minh City, VN
39.114.199.133 AS9318 SK Broadband Co Ltd 9.10ms from Incheon, KR
102.218.120.5 AS37236 Reflex Solutions 2.07ms from Johannesburg, ZA
83.37.38.117 AS3352 TELEFONICA DE ESPANA S.A.U. 11.39ms from Madrid, ES
185.230.99.21 AS198682 Eurofiber France SAS 1.65ms from Marseille, FR
50.146.174.5 AS7922 Comcast Cable Communications, LLC 1.19ms from Miami, US
37.207.2.149 AS3269 Telecom Italia S.p.A. 3.39ms from Milan, IT
46.63.245.181 AS12389 PJSC Rostelecom 17.52ms from Moscow, RU
52.140.130.53 AS8075 Microsoft Corporation 0.71ms from Mumbai, IN
79.187.188.181 AS5617 Orange Polska Spolka Akcyjna 3.12ms from Poznan, PL
3.94.6.37 AS14618 Amazon.com, Inc. 0.54ms from Reston, US
115.6.158.101 AS4766 Korea Telecom 7.46ms from Seoul, KR
24.109.27.85 AS6327 Shaw Communications 0.44ms from Winnipeg, CA
144.228.165.53 AS174 Cogent Communications, LLC 3.80ms from Ashburn, US
35.83.162.85 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
137.116.50.37 AS8075 Microsoft Corporation 0.21ms from Boydton, US
87.64.240.69 AS5432 Proximus NV 1.85ms from Brussels, BE
209.107.246.133 AS5742 Fidium 0.87ms from Chicago, US
217.88.158.117 AS3320 Deutsche Telekom AG 1.44ms from Frankfurt am Main, DE
171.246.30.133 AS7552 Viettel Group 1.32ms from Ho Chi Minh City, VN
18.166.174.197 AS16509 Amazon.com, Inc. 0.14ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f5 144.79.217.93
traceroute to 144.79.217.93 (144.79.217.93): 64 hops max, 52 byte packets
5 [AS58717] 103.199.87.54 201.642 ms
7 *
8 *
9 [AS133605] 144.79.217.93 199.032 ms
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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