1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.121.0.0/16
  4. AS45766  | 103.121.10.0/23

103.121.10.0/23

AS45766  ·  Triangle Services Limited.

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Summary

Country Bangladesh
Domain rajnet.net
ASN AS45766
Parent Range 103.121.8.0/22
Registry APNIC
ID RBS-BD

WHOIS Details

inetnum:        103.121.8.0 - 103.121.11.255
netname:        RBS-BD
descr:          Rajshahi Broadband Service
country:        BD
org:            ORG-RBS1-AP
admin-c:        RBSA1-AP
tech-c:         RBSA1-AP
abuse-c:        AR992-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-RBS-BD
mnt-routes:     MAINT-RBS-BD
mnt-irt:        IRT-RBS-BD
last-modified:  2020-07-29T13:12:25Z
source:         APNIC

irt:            IRT-RBS-BD
address:        Moriom Ali Tower, Bornali More, Greter Road, Ward No: 10, House: 18,, Rajshahi Rajshahi 6000
e-mail:         noc@rajnet.net
abuse-mailbox:  noc@rajnet.net
admin-c:        RBSA1-AP
tech-c:         RBSA1-AP
auth:           # Filtered
remarks:        noc@rajnet.net is invalid
mnt-by:         MAINT-RBS-BD
last-modified:  2025-11-18T00:32:29Z
source:         APNIC

organisation:   ORG-RBS1-AP
org-name:       Rajshahi Broadband Service
org-type:       LIR
country:        BD
address:        Moriom Ali Tower
address:        Bornali More
address:        Greter Road, Ward No: 10, House: 18,
phone:          +8801531330177
e-mail:         nazmul@rajnet.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:32Z
source:         APNIC

role:           ABUSE RBSBD
country:        ZZ
address:        Moriom Ali Tower, Bornali More, Greter Road, Ward No: 10, House: 18,, Rajshahi Rajshahi 6000
phone:          +000000000
e-mail:         noc@rajnet.net
admin-c:        RBSA1-AP
tech-c:         RBSA1-AP
nic-hdl:        AR992-AP
remarks:        Generated from irt object IRT-RBS-BD
remarks:        noc@rajnet.net is invalid
abuse-mailbox:  noc@rajnet.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-19T13:11:19Z
source:         APNIC

role:           Rajshahi Broadband Service administrator
address:        Moriom Ali Tower, Bornali More, Greter Road, Ward No: 10, House: 18,, Rajshahi Rajshahi 6000
country:        BD
phone:          +8801718701260
fax-no:         +8801718701260
e-mail:         noc@rajnet.net
admin-c:        RBSA1-AP
tech-c:         RBSA1-AP
nic-hdl:        RBSA1-AP
mnt-by:         MAINT-RBS-BD
last-modified:  2018-08-12T13:32:34Z
source:         APNIC

route:          103.121.8.0/22
origin:         AS45766
descr:          Md. Nazmul Islam Moriom Ali Tower Bornali More Greter Road, Ward No: 10, House: 18,
mnt-by:         MAINT-RBS-BD
last-modified:  2018-10-03T04:43:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.121.10.0/23

Range ASN Company Num of IPs
103.121.8.0/22 AS45766 Rajshahi Broadband Service 1,024

Nearby Ranges

BGP prefixes that overlap with 103.121.0.0/16

Range ASN Company Num of IPs
103.121.132.0/22 AS135478 PT 4CIPTA KONSULTAN 1,024
103.121.28.0/22 AS134596 WICLOUD PVT LTD. 1,024
103.121.128.0/22 AS131478 CLARENCE PROFESSIONAL OFFICES PTY. LIMITED 1,024
103.121.116.0/22 AS134302 Oxynet Telecommunications Private Limited 1,024
103.121.92.0/22 AS401696 FOJIP TECHNOLOGY LIMITED 1,024
103.121.136.0/22 AS135478 PANTJA BAKTI 1,024
103.121.180.0/22 AS135478 CV Tiga Putri Permata 1,024
103.121.188.0/22 AS137551 ZTNET CO., LTD 1,024
103.121.220.0/22 AS138171 E-Village 1,024
103.121.244.0/22 AS135478 Vertin Reichen Abadi 1,024
103.121.168.0/22 AS135478 CV. Mandiri 1,024
103.121.124.0/22 AS23943 Hyperspike Pty Ltd 1,024
103.121.144.0/22 AS135478 CV Anugrah Cipta Karya 1,024
103.121.140.0/22 AS134383 Pabna University of Science and Technology 1,024
103.121.8.0/22 AS45766 Rajshahi Broadband Service 1,024
103.121.134.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.98.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.132.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.168.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.148.0/23 AS58369 PT. Fiber Networks Indonesia 512
103.121.34.0/23 AS138398 Prodigi Technology Services Limited 512
103.121.176.0/23 AS151050 KHULNA FIBER LINK 512
103.121.146.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.248.0/23 AS138174 UNITING (NSW.ACT) 512
103.121.102.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.144.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.194.0/23 AS138163 Bangladesh University of Professionals (BUP) 512
103.121.244.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.182.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.246.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.204.0/23 AS134922 RENU SOFTTECH SALES AND SERVICES 512
103.121.136.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.170.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.180.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.96.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.138.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.100.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.134.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.217.0/24 AS134732 Dot Internet 256
103.121.133.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.132.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.216.0/24 AS134732 Dot Internet 256
103.121.14.0/24 AS134595 Velocity Internet 256
103.121.39.0/24 AS134599 Digital Dot Net Broadband 256
103.121.109.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.168.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.108.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.38.0/24 AS134599 Digital Dot Net Broadband 256
103.121.169.0/24 AS135478 PT. Cyberindo Aditama 256
103.121.13.0/24 AS134595 Velocity Internet 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.121.11.1 AS45766 Triangle Services Limited. 0.35ms from Dhaka, BD
103.121.10.1 AS45766 Triangle Services Limited. 0.32ms 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
91.47.229.215 AS3320 Deutsche Telekom AG 1.55ms from Frankfurt am Main, DE
111.2.209.135 AS56041 China Mobile communications corporation 7.15ms from Hangzhou, CN
110.8.107.247 AS9318 SK Broadband Co Ltd 5.79ms from Incheon, KR
83.104.121.39 AS5378 Vodafone Limited 8.82ms from London, GB
73.90.197.247 AS7922 Comcast Cable Communications, LLC 9.14ms from Los Angeles, US
91.168.152.71 AS12322 Free SAS 2.87ms from Paris, FR
91.175.157.39 AS12322 Free SAS 13.49ms from Paris, FR
62.34.39.87 AS5410 Bouygues Telecom SA 9.67ms from Paris, FR
13.85.5.39 AS8075 Microsoft Corporation 0.25ms from San Antonio, US
96.54.54.183 AS6327 Shaw Communications 5.85ms from Seattle, US
121.146.133.247 AS4766 Korea Telecom 7.34ms from Seoul, KR
43.156.163.55 AS132203 Tencent Building, Kejizhongyi Avenue 0.63ms from Singapore, SG
194.232.200.231 AS5403 APA-IT Informations Technologie G.m.b.H 0.54ms from Vienna, AT
81.205.219.247 AS1136 KPN B.V. 1.17ms from Amsterdam, NL
73.250.136.103 AS7922 Comcast Cable Communications, LLC 10.61ms from Ashburn, US
173.195.225.199 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
75.161.51.135 AS209 CenturyLink Communications, LLC 10.10ms from Denver, US
88.73.25.151 AS3209 Vodafone GmbH 6.80ms from Duesseldorf, DE
3.122.150.247 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
212.235.175.135 AS2107 ARNES 1.03ms from Ljubljana, SI
92.24.152.39 AS13285 TalkTalk Communications Limited 3.02ms from London, GB
91.125.27.119 AS6871 Plusnet 3.51ms from London, GB
62.34.234.167 AS5410 Bouygues Telecom SA 3.35ms from Lyon, FR
213.180.203.231 AS13238 YANDEX LLC 2.73ms from Moscow, RU
126.60.134.7 AS17676 SoftBank Corp. 2.77ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 103.121.11.1
traceroute to 103.121.11.1 (103.121.11.1): 64 hops max, 52 byte packets
3 [] 103.161.216.15 0.279 ms
4 *
5 [AS45766] 103.121.11.1 0.376 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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