1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.121.0.0/16
  4. AS138146  | 103.121.63.0/24

103.121.63.0/24

AS138146  ·  Mohammad SAHIDUL ISLAM

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Summary

Country Bangladesh
Domain northbengalonline.com.bd
ASN AS138146
Registry APNIC
ID NORTHBENGALONLINE-BD

WHOIS Details

inetnum:        103.121.60.0 - 103.121.63.255
netname:        NORTHBENGALONLINE-BD
descr:          North Bengal Online
country:        BD
org:            ORG-NBO1-AP
admin-c:        NBOA1-AP
tech-c:         NBOA1-AP
abuse-c:        AN1149-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-NORTHBENGALONLINE-BD
mnt-routes:     MAINT-NORTHBENGALONLINE-BD
mnt-irt:        IRT-NORTHBENGALONLINE-BD
last-modified:  2021-01-18T02:02:32Z
source:         APNIC

irt:            IRT-NORTHBENGALONLINE-BD
address:        Allahar Dan, Holding-260, Ward-20, Sultanabad, Ghoramara, Boalia, Rajshahi-6100
e-mail:         sahidul@northbengalonline.com.bd
abuse-mailbox:  abuse@northbengalonline.com.bd
admin-c:        NBOA1-AP
tech-c:         NBOA1-AP
auth:           # Filtered
remarks:        sahidul@northbengalonline.com.bd is valid
remarks:        sahidul@northbengalonline.com.bd is valid
remarks:        sahidul@northbengalonline.com.bd was validated on 2025-10-11
remarks:        abuse@northbengalonline.com.bd was validated on 2025-10-19
mnt-by:         MAINT-NORTHBENGALONLINE-BD
last-modified:  2025-11-18T00:32:29Z
source:         APNIC

organisation:   ORG-NBO1-AP
org-name:       North Bengal Online
org-type:       LIR
country:        BD
address:        Allahar Dan, Holding-260, Ward-20,
address:        Sultanabad, Ghoramara, Boalia,
phone:          +8801712578728
e-mail:         sahidul@northbengalonline.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:37Z
source:         APNIC

role:           ABUSE NORTHBENGALONLINEBD
country:        ZZ
address:        Allahar Dan, Holding-260, Ward-20, Sultanabad, Ghoramara, Boalia, Rajshahi-6100
phone:          +000000000
e-mail:         sahidul@northbengalonline.com.bd
admin-c:        NBOA1-AP
tech-c:         NBOA1-AP
nic-hdl:        AN1149-AP
remarks:        Generated from irt object IRT-NORTHBENGALONLINE-BD
remarks:        sahidul@northbengalonline.com.bd was validated on 2025-10-11
remarks:        abuse@northbengalonline.com.bd was validated on 2025-10-19
abuse-mailbox:  abuse@northbengalonline.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-19T16:56:43Z
source:         APNIC

role:           North Bengal Online administrator
address:        Allahar Dan, Holding-260, Ward-20,, Sultanabad, Ghoramara, Boalia,, Rajshahi
country:        BD
phone:          +8801712578728
fax-no:         +8801712578728
e-mail:         abuse@northbengalonline.com.bd
admin-c:        NBOA1-AP
tech-c:         NBOA1-AP
nic-hdl:        NBOA1-AP
mnt-by:         MAINT-NORTHBENGALONLINE-BD
last-modified:  2018-08-16T12:35:52Z
source:         APNIC

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

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

IP Address ASN Details
103.121.63.21 AS138146 Mohammad SAHIDUL ISLAM 4.81ms 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
86.81.235.104 AS1136 KPN B.V. 2.93ms from Amsterdam, NL
85.148.25.168 AS5390 EuroNet 1.08ms from Amsterdam, NL
35.245.157.184 AS396982 Google LLC 0.12ms from Ashburn, US
99.135.107.120 AS7018 AT&T Enterprises, LLC 17.53ms from Atlanta, US
69.67.197.8 AS15144 Xymmetrix, LLC 2.21ms from Detroit, US
200.112.218.216 AS273068 DIAZ TORO JAVIER ANDRES (ECUARED PCTRONIC) 3.85ms from Guayaquil, EC
35.228.212.216 AS396982 Google LLC 0.14ms from Hamina, FI
75.85.107.104 AS20001 Charter Communications Inc 9.21ms from Honolulu, US
79.146.81.200 AS3352 TELEFONICA DE ESPANA S.A.U. 1.74ms from Madrid, ES
217.58.87.24 AS3269 Telecom Italia S.p.A. 3.75ms from Milan, IT
72.62.25.72 AS47583 Hostinger International Limited 0.48ms from Paris, FR
45.8.40.8 AS209055 W.A.G. PAYMENT SOLUTIONS, A.S. 0.90ms from Prague, CZ
107.3.158.88 AS7922 Comcast Cable Communications, LLC 4.51ms from San Jose, US
59.126.23.88 AS3462 Data Communication Business Group 2.58ms from Taichung, TW
153.205.235.168 AS4713 NTT DOCOMO BUSINESS,Inc. 3.40ms from Tokyo, JP
73.218.61.24 AS7922 Comcast Cable Communications, LLC 5.31ms from Boston, US
91.176.32.72 AS5432 Proximus NV 2.01ms from Brussels, BE
179.38.67.72 AS22927 Telefonica de Argentina 1.52ms from Buenos Aires, AR
86.40.223.152 AS5466 Eircom Limited 5.63ms from Dublin, IE
27.76.170.168 AS7552 Viettel Group 9.03ms from Hanoi, VN
129.227.45.200 AS21859 Zenlayer Inc 1.27ms from Jakarta, ID
112.205.24.40 AS9299 Philippine Long Distance Telephone Company 4.59ms from Manila, PH
1.43.93.184 AS4804 Microplex PTY LTD 2.94ms from Melbourne, AU
187.56.194.184 AS27699 TELEFÔNICA BRASIL S.A 2.08ms from Osasco, BR
37.113.182.104 AS41661 JSC ER-Telecom Holding 12.73ms from Samara, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 103.121.63.21
traceroute to 103.121.63.21 (103.121.63.21): 64 hops max, 52 byte packets
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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