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
103.121.180.0/22 AS135478 CV Tiga Putri Permata 1,024
103.121.188.0/22 AS137551 ZTNET CO., LTD 1,024
103.121.8.0/22 AS45766 Rajshahi Broadband Service 1,024
103.121.220.0/22 AS138171 E-Village 1,024
103.121.136.0/22 AS135478 PANTJA BAKTI 1,024
103.121.244.0/22 AS135478 Vertin Reichen Abadi 1,024
103.121.140.0/22 AS134383 Pabna University of Science and Technology 1,024
103.121.124.0/22 AS23943 Hyperspike Pty Ltd 1,024
103.121.168.0/22 AS135478 CV. Mandiri 1,024
103.121.144.0/22 AS135478 CV Anugrah Cipta Karya 1,024
103.121.116.0/22 AS134302 Oxynet Telecommunications Private Limited 1,024
103.121.128.0/22 AS131478 CLARENCE PROFESSIONAL OFFICES PTY. LIMITED 1,024
103.121.92.0/22 AS401696 FOJIP TECHNOLOGY LIMITED 1,024
103.121.92.0/22 AS401701 FOJIP TECHNOLOGY LIMITED 1,024
103.121.28.0/22 AS134596 WICLOUD PVT LTD. 1,024
103.121.134.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.34.0/23 AS138398 Prodigi Technology Services Limited 512
103.121.132.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.148.0/23 AS58369 PT. Fiber Networks Indonesia 512
103.121.168.0/23 AS135478 PT. Cyberindo Aditama 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
103.121.98.0/23 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
103.121.138.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.100.0/23 AS135478 PT. Cyberindo Aditama 512
103.121.96.0/23 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
103.121.169.0/24 AS135478 PT. Cyberindo Aditama 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

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
103.121.10.1 AS45766 Triangle Services Limited. 0.32ms from Dhaka, BD
103.121.11.1 AS45766 Triangle Services Limited. 0.31ms 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
108.32.35.247 AS701 Verizon Business 6.18ms from Ashburn, US
37.222.116.7 AS12430 VODAFONE ESPANA S.A.U. 4.56ms from Barcelona, ES
23.206.36.87 AS16625 Akamai Technologies, Inc. 0.51ms from Denver, US
83.71.170.183 AS5466 Eircom Limited 1.39ms from Dublin, IE
207.244.199.247 AS215703 FREAKHOSTING LTD 0.46ms from Frankfurt am Main, DE
87.142.46.7 AS3320 Deutsche Telekom AG 7.41ms from Frankfurt am Main, DE
43.129.4.231 AS132203 Tencent Building, Kejizhongyi Avenue 0.63ms from Hong Kong, HK
83.37.7.135 AS3352 TELEFONICA DE ESPANA S.A.U. 11.66ms from Madrid, ES
3.98.123.23 AS16509 Amazon.com, Inc. 0.71ms from Montreal, CA
126.60.134.7 AS17676 SoftBank Corp. 2.68ms from Osaka, JP
44.221.135.167 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
23.212.62.215 AS20940 Akamai International B.V. 0.51ms from San Jose, US
119.193.33.87 AS4766 Korea Telecom 1.56ms from Seoul, KR
179.185.233.215 AS18881 TELEFÔNICA BRASIL S.A 11.59ms from São Paulo, BR
203.191.247.231 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.83ms from Tokyo, JP
93.138.158.183 AS5391 Hrvatski Telekom d.d. 7.54ms from Zagreb, HR
31.164.94.23 AS6730 Sunrise GmbH 2.20ms from Zuerich, CH
50.82.3.167 AS30036 Mediacom Communications Corp 13.23ms from Atlanta, US
20.239.71.87 AS8075 Microsoft Corporation 0.59ms from Hong Kong, HK
69.167.169.7 AS32244 Liquid Web, L.L.C 0.16ms from Lansing, US
45.51.111.215 AS20001 Charter Communications Inc 5.96ms from Los Angeles, US
54.192.129.87 AS16509 Amazon.com, Inc. 0.41ms from Miami, US
73.10.52.247 AS7922 Comcast Cable Communications, LLC 8.40ms from New York City, US
59.190.70.183 AS17511 OPTAGE Inc. 1.27ms from Osaka, JP
185.61.168.23 AS41327 Fiber Telecom S.p.A. 0.22ms from Palermo, IT

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 0.315 ms
4 *
5 [AS45766] 103.121.11.1 0.407 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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