1. All IP Ranges
  2. 61.0.0.0/8
  3. 61.247.0.0/16
  4. AS38031  | 61.247.191.0/24

61.247.191.0/24

AS38031  ·  OptiMax Communication Ltd.

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Summary

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

WHOIS Details

inetnum:        61.247.191.0 - 61.247.191.255
netname:        Corporate-Customer
descr:          Md. Emdadul Hoque
country:        BD
admin-c:        ONA10-AP
tech-c:         ONA10-AP
abuse-c:        AO231-AP
status:         ALLOCATED NON-PORTABLE
remarks:        update
mnt-by:         MAINT-BD-OPTIMAX
mnt-lower:      MAINT-BD-OPTIMAX
mnt-routes:     MAINT-BD-OPTIMAX
mnt-irt:        IRT-OPTIMAX-BD
last-modified:  2021-01-20T23:01:16Z
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 2026-03-11
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2026-03-11T13:25:40Z
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 2026-03-11
abuse-mailbox:  emdad@optimaxbd.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-11T13:25:57Z
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:          61.247.191.0/24
origin:         AS38031
descr:          OptiMax Communication Ltd House-06, Road-28, Block-K, Banani
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2019-10-19T10:57:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.247.191.0/24

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

Nearby Ranges

BGP prefixes that overlap with 61.247.0.0/16

Range ASN Company Num of IPs
61.247.0.0/18 AS23700 PT. Broadband Multimedia, Tbk 16,384
61.247.64.0/18 AS17854 SK Broadband Co Ltd 16,384
61.247.128.0/19 AS10036 DLIVE 8,192
61.247.224.0/19 AS9498 Bharti British Telecom Internet Limited 8,192
61.247.160.0/20 AS9244 Diyixian.com(TW)Ltd. 4,096
61.247.176.0/20 AS38031 OptiMax COmmunication Ltd 4,096
61.247.187.0/24 AS38031 Md. Emdadul Hoque 256
61.247.189.0/24 AS38031 Md. Emdadul Hoque 256
61.247.190.0/24 AS38031 Md. Emdadul Hoque 256
61.247.179.0/24 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
61.247.186.0/24 AS38031 Md. Emdadul Hoque 256
61.247.183.0/24 AS38031 Md. Emdadul Hoque 256
61.247.184.0/24 AS38031 Md. Emdadul Hoque 256
61.247.180.0/24 AS38031 Md. Emdadul Hoque 256
61.247.182.0/24 AS38031 Md. Emdadul Hoque 256
61.247.178.0/24 AS38031 Md. Emdadul Hoque 256
61.247.188.0/24 AS38031 Md. Emdadul Hoque 256
61.247.165.0/24 AS9244 DYXNET NET 256
61.247.185.0/24 AS38031 Md. Emdadul Hoque 256
61.247.253.0/24 AS24560 ABTS Tamilnadu, 256
61.247.181.0/24 AS38031 Md. Emdadul Hoque 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
61.247.191.1 AS38031 OptiMax Communication Ltd. 0.38ms 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
98.111.214.40 AS701 Verizon Business 6.27ms from Ashburn, US
135.234.222.72 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
146.115.63.184 AS6079 RCN 6.06ms from Boston, US
219.240.29.120 AS9318 SK Broadband Co Ltd 1.81ms from Incheon, KR
211.117.180.120 AS9318 SK Broadband Co Ltd 4.03ms from Incheon, KR
95.229.129.200 AS3269 Telecom Italia S.p.A. 1.58ms from Milan, IT
91.173.203.136 AS12322 Free SAS 13.60ms from Paris, FR
177.192.141.248 AS28573 Claro NXT Telecomunicacoes Ltda 4.87ms from Rio de Janeiro, BR
179.210.86.248 AS28573 Claro NXT Telecomunicacoes Ltda 8.13ms from Rio de Janeiro, BR
138.226.76.88 AS33667 Comcast Cable Communications, LLC 1.16ms from Santa Clara, US
191.34.0.8 AS18881 TELEFÔNICA BRASIL S.A 1.23ms from Sao Paulo, BR
119.67.222.40 AS17858 LG POWERCOMM 5.11ms from Seoul, KR
220.72.40.136 AS4766 Korea Telecom 1.34ms from Seoul, KR
39.28.117.104 AS4766 Korea Telecom 7.49ms from Seoul, KR
203.217.40.88 AS7545 TPG Telecom Limited 1.00ms from Sydney, AU
20.53.151.104 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
140.131.82.40 AS1659 Taiwan Academic Network (TANet) Information Center 1.50ms from Taipei, TW
222.83.19.184 AS4134 CHINANET-BACKBONE 1.02ms from UEruemqi, CN
47.183.211.232 AS5650 Frontier Communications of America, Inc. 0.99ms from Dallas, US
172.113.116.72 AS20001 Charter Communications Inc 5.29ms from Los Angeles, US
80.32.125.56 AS3352 TELEFONICA DE ESPANA S.A.U. 8.20ms from Madrid, ES
79.46.124.24 AS3269 Telecom Italia S.p.A. 5.86ms from Milan, IT
36.150.102.200 AS56046 China Mobile communications corporation 2.87ms from Nanjing, CN
123.1.91.88 AS18126 Chubu Telecommunications Company, Inc. 10.85ms from Osaka, JP
108.39.239.72 AS701 Verizon Business 6.90ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f5 61.247.191.1
traceroute to 61.247.191.1 (61.247.191.1): 64 hops max, 52 byte packets
5 [] 103.124.224.134 0.429 ms
6 [] 103.124.224.255 0.318 ms
7 [] 103.249.0.43 0.374 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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