103.51.2.0/23

AS45766 · Triangle Services Limited.

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Summary

Country	Bangladesh
Domain	triangle.com.bd
ASN	AS45766
Registry	APNIC
ID	TRIANGLESERVICES-BD

WHOIS Details

inetnum:        103.51.2.0 - 103.51.3.255
netname:        TRIANGLESERVICES-BD
descr:          Triangle Services
country:        BD
org:            ORG-TS7-AP
admin-c:        KR325-AP
tech-c:         KR325-AP
abuse-c:        AT1035-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BD-KAYUM
mnt-routes:     MAINT-BD-KAYUM
mnt-irt:        IRT-TRIANGLESERVICES-BD
last-modified:  2020-06-02T13:05:53Z
source:         APNIC

irt:            IRT-TRIANGLESERVICES-BD
address:        Wakil Tower (7th Floor), Ta-131, Badda Link Road
address:        Gulshan - 1, Dhaka - 1212
address:        Bangladesh
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        KR325-AP
tech-c:         KR325-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-12
remarks:        [email protected] is invalid
mnt-by:         MAINT-BD-KAYUM
last-modified:  2025-11-18T00:26:55Z
source:         APNIC

organisation:   ORG-TS7-AP
org-name:       Triangle Services
org-type:       LIR
country:        BD
address:        Wakil Tower (7th Floor)
address:        Ta-131, Badda Link Road
address:        Gulshan-1
phone:          +8809666770444
fax-no:         +8809666770444
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:30Z
source:         APNIC

role:           ABUSE TRIANGLESERVICESBD
country:        ZZ
address:        Wakil Tower (7th Floor), Ta-131, Badda Link Road
address:        Gulshan - 1, Dhaka - 1212
address:        Bangladesh
phone:          +000000000
e-mail:         [email protected]
admin-c:        KR325-AP
tech-c:         KR325-AP
nic-hdl:        AT1035-AP
remarks:        Generated from irt object IRT-TRIANGLESERVICES-BD
remarks:        [email protected] was validated on 2025-08-12
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-10T13:07:54Z
source:         APNIC

person:         Kayum Rashed
address:        Wakil Tower (7th Floor), Ta-131, Badda Link Road, Gulshan-1, Dhaka-1212
country:        BD
phone:          +8809666770444
e-mail:         [email protected]
nic-hdl:        KR325-AP
mnt-by:         MAINT-BD-KAYUM
last-modified:  2019-01-16T07:53:47Z
source:         APNIC

route:          103.51.2.0/23
origin:         AS45766
descr:          Triangle Services Wakil Tower (7th Floor) Ta-131, Badda Link Road Gulshan-1
mnt-by:         MAINT-BD-KAYUM
last-modified:  2023-11-01T11:36:35Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.51.2.0/23

Range	ASN	Company	Num of IPs
103.51.2.0/24	AS45766	TSL Client	256
103.51.3.0/24	AS45766	Triangle Client	256

Nearby Ranges

BGP prefixes that overlap with 103.51.0.0/16

Range	ASN	Company	Num of IPs
103.51.80.0/22	AS10010	2-18 Burieiidabas 6F, Agebacho,	1,024
103.51.168.0/22	AS10164	SK Broadband Co Ltd	1,024
103.51.228.0/22	AS12886		1,024
103.51.4.0/22	AS131899	DIG Inc.	1,024
103.51.20.0/22	AS134004	Foxtel Telecommunications Pvt. Ltd.	1,024
103.51.68.0/22	AS134076	2000 Computers & Networks Pty Ltd	1,024
103.51.160.0/22	AS134078	5070 ANG MO KIO INDUSTRIAL PARK 2	1,024
103.51.112.0/22	AS134090	Leaptel	1,024
103.51.144.0/22	AS134176	Cloudie Limited	1,024
103.51.244.0/22	AS17573	SK Broadband Co Ltd	1,024
103.51.192.0/22	AS17597	SK Broadband Co Ltd	1,024
103.51.248.0/22	AS17849	SK Broadband Co Ltd	1,024
103.51.240.0/22	AS17854	SK Broadband Co Ltd	1,024
103.51.172.0/22	AS17857	SK Broadband Co Ltd	1,024
103.51.184.0/22	AS17857	SK Broadband Co Ltd	1,024
103.51.196.0/22	AS18310	SK Broadband Co Ltd	1,024
103.51.32.0/22	AS21769	Colocation America Corporation	1,024
103.51.176.0/22	AS23578	SK Broadband Co Ltd	1,024
103.51.148.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
103.51.208.0/22	AS24554	Microscan Internet Limited	1,024
103.51.212.0/22	AS2516	Crimson Sunset LLC	1,024
103.51.252.0/22	AS38095	SK Broadband Co Ltd	1,024
103.51.224.0/22	AS45455	199/13-14 Moo4 Permsin Road, Klongthanon,	1,024
103.51.56.0/22	AS45775	SRISTI BROADBAND SERVICES PVT. LTD.	1,024
103.51.32.0/22	AS54103	Colocation America Corporation	1,024
103.51.16.0/22	AS55915	ClassicTech Pvt. Ltd.	1,024
103.51.144.0/22	AS55933	Cloudie Limited	1,024
103.51.188.0/22	AS9971	SK Broadband Co Ltd	1,024
103.51.156.0/23	AS140680	NRG Automation Ltd	512
103.51.100.0/23	AS149052	Big Noise Group Limited	512
103.51.96.0/23	AS149156	Bac Ninh Department of Information and Communications	512
103.51.0.0/23	AS45649	SS&C FINTECH SERVICES INDIA PRIVATE LIMITED	512
103.51.106.0/23	AS137289	PT Info Digital Maju	512
103.51.104.0/23	AS149157	Digital Transformation Center - An Giang Department of Science and Technology	512
103.51.98.0/23	AS150469	PT Melesat Prima Nusantara	512
103.51.164.0/24	AS20546	Myra Security GmbH	256
103.51.165.0/24	AS20546	Myra Security GmbH	256
103.51.166.0/24	AS20546	Myra Security GmbH	256
103.51.167.0/24	AS20546	Myra Security GmbH	256
103.51.108.0/24	AS63888	TISP-01 LIMITED	256
103.51.220.0/24	AS63954	Getz Pharma (Private) Limited	256
103.51.16.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256
103.51.17.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256
103.51.18.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256
103.51.50.0/24	AS10204	NTT MSC SDN BHD	256
103.51.51.0/24	AS10204	NTT MSC SDN BHD	256
103.51.19.0/24	AS55915	Classic Tech Pvt. Ltd. 3rd Floor, AlfaBeta Complex New Baneshwore 10	256
103.51.90.0/24	AS131657	Bricks Inc.	256
103.51.89.0/24	AS396982	TechDriven Inc.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.51.3.81	AS45766 Triangle Services Limited.	`0.42ms` from Dhaka, BD
103.51.2.133	AS45766 Triangle Services Limited.	`0.29ms` 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
95.102.23.39	AS6855 Slovak Telekom, a.s.	`1.33ms` from Bratislava, SK
50.127.243.39	AS5650 Frontier Communications of America, Inc.	`6.36ms` from Chicago, US
18.199.95.247	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
87.157.113.247	AS3320 Deutsche Telekom AG	`4.51ms` from Frankfurt am Main, DE
23.177.40.39	AS12198 JSMSR Network	`0.67ms` from Los Angeles, US
202.12.242.103	AS1221 Telstra Limited	`0.97ms` from Melbourne, AU
59.98.69.183	AS9829 National Internet Backbone	`16.80ms` from Saint Thomas Mount, IN
221.71.188.199	AS17676 SoftBank Corp.	`3.57ms` from Tokyo, JP
40.114.24.231	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
112.34.116.7	AS9808 China Mobile Communications Group Co., Ltd.	`2.73ms` from Beijing, CN
20.57.24.103	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
173.219.60.7	AS19108 Optimum	`9.80ms` from Dallas, US
58.65.186.135	AS23674 Nayatel (Pvt) Ltd	`2.28ms` from Islamabad, PK
88.133.175.23	AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung	`6.42ms` from Ljubljana, SI
213.225.209.7	AS29438 Momax Network S.r.l.	`7.13ms` from Milan, IT
71.89.121.103	AS20115 Charter Communications LLC	`16.48ms` from Minneapolis, US
119.223.245.167	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
85.175.171.183	AS25490 PJSC Rostelecom	`16.16ms` from Tbilisi, GE
35.185.232.7	AS396982 Google LLC	`0.15ms` from The Dalles, US
202.92.192.23	AS16509 Amazon.com, Inc.	`2.33ms` from Tokyo, JP
83.24.251.71	AS5617 Orange Polska Spolka Akcyjna	`2.80ms` from Warsaw, PL
73.216.13.247	AS7922 Comcast Cable Communications, LLC	`10.03ms` from Ashburn, US
181.89.106.183	AS7303 Telecom Argentina S.A.	`2.69ms` from Asuncion, PY
58.144.235.247	AS4837 CHINA UNICOM China169 Backbone	`0.44ms` from Chongqing, CN
54.78.96.71	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f3 103.51.2.121

traceroute to 103.51.2.121 (103.51.2.121): 64 hops max, 52 byte packets

3 [] 103.161.216.15 0.292 ms

4 *

5 [AS45766] 103.51.2.121 0.784 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On December 20th 2025

What are IP address ranges?

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