61.247.176.0/21

AS38031  ·  OptiMax Communication Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Bangladesh
Domain optimaxbd.net
ASN AS38031
Parent Range 61.247.176.0/20
Registry APNIC
ID OPTIMAX

WHOIS Details

inetnum:        61.247.176.0 - 61.247.191.255
netname:        OPTIMAX
descr:          OptiMax COmmunication Ltd
descr:          (Internet Service Provider)
descr:          House-90, Road-23, Block-A
descr:          Banani, Dhaka
descr:          Bangladesh
country:        BD
org:            ORG-OCL2-AP
admin-c:        ONA10-AP
tech-c:         ONA10-AP
abuse-c:        AO231-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-OPTIMAX
mnt-routes:     MAINT-BD-OPTIMAX
mnt-irt:        IRT-OPTIMAX-BD
last-modified:  2020-05-27T13:03:43Z
source:         APNIC

irt:            IRT-OPTIMAX-BD
address:        OptiMax Communication Ltd
address:        House-6, Road-28,Block-K
address:        Banani, Dhaka-1213
address:        Bangladesh
phone:          +8801711532496
e-mail:         emdad@optimaxbd.net
abuse-mailbox:  emdad@optimaxbd.net
admin-c:        ONA10-AP
tech-c:         ONA10-AP
auth:           # Filtered
remarks:        emdad@optimaxbd.net
remarks:        emdad@optimaxbd.net
remarks:        emdad@optimaxbd.net
remarks:        emdad@optimaxbd.net
remarks:        emdad@optimaxbd.net was validated on 2025-08-19
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2025-09-04T05:25:38Z
source:         APNIC

organisation:   ORG-OCL2-AP
org-name:       OptiMax Communication Ltd
org-type:       LIR
country:        BD
address:        House-06, Road-28, Block-K,
address:        Banani
phone:          +88-02-9853356
fax-no:         +88-02-9841744
e-mail:         info@optimaxbd.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:08Z
source:         APNIC

role:           ABUSE OPTIMAXBD
country:        ZZ
address:        OptiMax Communication Ltd
address:        House-6, Road-28,Block-K
address:        Banani, Dhaka-1213
address:        Bangladesh
phone:          +8801711532496
e-mail:         emdad@optimaxbd.net
admin-c:        ONA10-AP
tech-c:         ONA10-AP
nic-hdl:        AO231-AP
remarks:        Generated from irt object IRT-OPTIMAX-BD
remarks:        emdad@optimaxbd.net was validated on 2025-08-19
abuse-mailbox:  emdad@optimaxbd.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T16:21:55Z
source:         APNIC

role:           Optimax network administrator
address:        House-06, Road-28, Block-K, Banani
country:        BD
phone:          +88-02-8853356
e-mail:         emdad@optimaxbd.net
admin-c:        ONA10-AP
tech-c:         ONA10-AP
nic-hdl:        ONA10-AP
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2017-01-04T07:38:23Z
source:         APNIC

route:          61.247.176.0/20
descr:          Optimax Communication Ltd.
origin:         AS38031
country:        BD
mnt-lower:      MAINT-BD-OPTIMAX
mnt-routes:     MAINT-BD-OPTIMAX
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2011-02-20T15:43:52Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.247.176.0/21

Range ASN Company Num of IPs
61.247.176.0/20 AS38031 OptiMax COmmunication Ltd 4,096

BGP prefixes that are contained by 61.247.176.0/21

Range ASN Company Num of IPs
61.247.183.0/24 AS38031 Md. Emdadul Hoque 256
61.247.180.0/24 AS38031 Md. Emdadul Hoque 256
61.247.181.0/24 AS38031 Md. Emdadul Hoque 256
61.247.182.0/24 AS38031 Md. Emdadul Hoque 256
61.247.176.0/24 AS38031 Md. Emdadul Hoque 256
61.247.177.0/24 AS38031 Md. Emdadul Hoque 256
61.247.178.0/24 AS38031 Md. Emdadul Hoque 256
61.247.179.0/24 AS38031 Md. Emdadul Hoque 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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
61.247.182.53 AS38031 OptiMax Communication Ltd. 0.34ms from Dhaka, BD
61.247.180.85 AS38031 OptiMax Communication Ltd. 0.34ms from Dhaka, BD
61.247.181.81 AS38031 OptiMax Communication Ltd. 0.34ms from Dhaka, BD
61.247.183.93 AS38031 OptiMax Communication Ltd. 0.33ms from Dhaka, BD
61.247.176.1 AS38031 OptiMax Communication Ltd. 0.31ms from Dhaka, BD
61.247.178.125 AS38031 OptiMax Communication Ltd. 0.33ms from Dhaka, BD
61.247.177.234 AS38031 OptiMax Communication Ltd. 0.33ms from Dhaka, BD
61.247.179.65 AS38031 OptiMax Communication Ltd. 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
171.102.54.213 AS7470 TRUE INTERNET Co.,Ltd. 2.35ms from Bangkok, TH
73.60.170.197 AS7922 Comcast Cable Communications, LLC 6.00ms from Boston, US
62.28.79.21 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.10ms from Braga, PT
67.162.126.85 AS7922 Comcast Cable Communications, LLC 4.92ms from Chicago, US
200.209.165.181 AS4230 CLARO S.A. 8.86ms from Fortaleza, BR
197.64.221.213 AS16637 MTN SA 17.75ms from Johannesburg, ZA
41.184.110.5 AS29091 ipNX Nigeria Limited 17.20ms from Lagos, NG
90.208.84.213 AS5607 Sky UK Limited 11.33ms from London, GB
198.24.199.69 AS14265 TPx Communications 0.64ms from Los Angeles, US
213.210.12.5 AS8851 GCI Network Solutions Limited 12.88ms from Manchester, GB
90.120.112.213 AS3215 Orange S.A. 16.95ms from Paris, FR
187.76.87.245 AS7738 V tal 2.12ms from Rio de Janeiro, BR
5.142.236.37 AS12389 PJSC Rostelecom 17.05ms from Saint Petersburg, RU
198.27.173.117 AS46375 Sonic Telecom LLC 2.33ms from San Jose, US
121.178.55.21 AS4766 Korea Telecom 5.10ms from Seoul, KR
222.120.181.37 AS4766 Korea Telecom 1.51ms from Seoul, KR
175.232.21.117 AS4766 Korea Telecom 1.96ms from Seoul, KR
223.108.139.5 AS56046 China Mobile communications corporation 3.94ms from Suzhou, CN
172.201.151.101 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
123.60.245.197 AS55990 Huawei Cloud Service data center 3.84ms from Beijing, CN
152.189.37.37 AS701 Verizon Business 6.00ms from Chicago, US
177.55.81.197 AS28591 METRO TELECOMUNICAÇÕES S/A 5.82ms from Curitiba, BR
212.175.15.213 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.96ms from Istanbul, TR
139.228.107.21 AS23700 Linknet-Fastnet ASN 7.68ms from Jakarta, ID
182.185.137.101 AS17557 Pakistan Telecommunication Company Limited 2.10ms from Lahore, PK

Traceroute

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

$
traceroute -a -n -q1 -f3 61.247.183.170
traceroute to 61.247.183.170 (61.247.183.170): 64 hops max, 52 byte packets
3 [] 103.161.216.9 0.314 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs