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
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
103.138.170.218 AS133605 Bright Technologies Limited 6.53ms from Kolkata, IN
163.227.145.232 AS133605 Bright Technologies Limited 1.77ms from Dhaka, BD
144.79.217.126 AS133605 Bright Technologies Limited 6.42ms from Kolkata, IN
103.253.177.162 AS133605 Bright Technologies Limited 1.79ms from Dhaka, BD
163.227.144.176 AS133605 Bright Technologies Limited 2.56ms from Dhaka, BD
103.252.127.0 AS133605 Bright Technologies Limited 2.58ms 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
132.164.51.133 AS8075 Microsoft Corporation 1.29ms from Amsterdam, NL
96.241.65.53 AS701 Verizon Business 2.46ms from Ashburn, US
107.200.55.213 AS7018 AT&T Enterprises, LLC 10.67ms from Atlanta, US
111.207.143.69 AS4808 China Unicom Beijing Province Network 3.14ms from Beijing, CN
124.126.122.53 AS4847 China Networks Inter-Exchange 2.51ms from Beijing, CN
85.81.163.101 AS9158 Telenor A/S 2.04ms from Copenhagen, DK
65.126.66.133 AS209 CenturyLink Communications, LLC 9.91ms from Denver, US
201.18.91.245 AS7738 V tal 0.49ms from Fortaleza, BR
74.241.255.165 AS8075 Microsoft Corporation 1.77ms from Gaevle, SE
121.202.203.229 AS17924 SmarTone Mobile Communications Ltd 12.44ms from Hong Kong, HK
210.206.69.165 AS3786 LG DACOM Corporation 4.44ms from Incheon, KR
154.67.5.149 AS21351 Canal + Telecom SAS 0.51ms from Johannesburg, ZA
91.246.137.21 AS6712 VELTON ISP LLC 5.85ms from Kyiv, UA
104.82.74.245 AS16625 Akamai Technologies, Inc. 0.24ms from London, GB
51.142.76.21 AS8075 Microsoft Corporation 0.26ms from London, GB
47.63.61.69 AS12430 VODAFONE ESPANA S.A.U. 8.63ms from Marseille, FR
3.171.255.21 AS16509 Amazon.com, Inc. 0.11ms from Osasco, BR
64.39.101.21 AS27385 QUALYS, Inc. 0.95ms from Phoenix, US
204.195.46.245 AS11404 Wave Broadband 6.50ms from Portland, US
188.120.205.197 AS49985 IP4ISP z.s.p.o 2.03ms from Prague, CZ
52.127.216.5 AS8070 Microsoft Corporation 19.04ms from San Antonio, US
38.76.229.37 AS268314 EWERTON DA SILVA LOPES TELECOMUNICAÇÕES 2.66ms from Sao Jose do Rio Preto, BR
59.126.79.101 AS3462 Data Communication Business Group 1.97ms from Taichung, TW
59.175.230.181 AS4134 CHINANET-BACKBONE 1.20ms from Wuhan, CN
20.238.202.5 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f6 163.227.145.236
traceroute to 163.227.145.236 (163.227.145.236): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dhaka, BD
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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