1. All IP Ranges
  2. 61.0.0.0/8
  3. 61.247.0.0/16
  4. AS38031  | 61.247.186.0/24

61.247.186.0/24

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:        61.247.186.0 - 61.247.186.255
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:  2021-01-20T23:01:17Z
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:          61.247.186.0/24
origin:         AS38031
descr:          OptiMax Communication Ltd House-06, Road-28, Block-K, Banani
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2019-10-19T10:57:33Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.247.186.0/24

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
61.247.191.0/24 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
61.247.183.0/24 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

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

IP Address ASN Details
61.247.186.129 AS38031 OptiMax Communication Ltd. 0.36ms 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
193.108.135.72 AS51958 The Royal Jordanian Airlines PLC 0.75ms from Amman, JO
199.64.58.72 AS59865 Ivent Mobile bv 1.29ms from Ashburn, US
69.246.177.136 AS7922 Comcast Cable Communications, LLC 9.87ms from Atlanta, US
117.133.135.88 AS56048 China Mobile Communicaitons Corporation 3.40ms from Beijing, CN
154.178.111.120 AS8452 TE-AS 3.97ms from Cairo, EG
175.13.1.184 AS4134 CHINANET-BACKBONE 4.00ms from Changsha, CN
68.151.33.136 AS6327 Shaw Communications 4.25ms from Edmonton, CA
76.112.143.152 AS7922 Comcast Cable Communications, LLC 10.16ms from Flint, US
134.175.36.248 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Guangzhou, CN
149.30.171.168 AS133199 SonderCloud Limited 0.49ms from Hong Kong, HK
64.9.170.40 AS23005 SWITCH, LTD 0.69ms from Houston, US
81.202.243.232 AS6739 Vodafone ONO AS 9.11ms from Madrid, ES
118.211.217.72 AS4739 Internode Pty Ltd 9.18ms from Melbourne, AU
185.196.176.136 AS206091 Planet Digital Lichtwellenleiternetz Errichtungs- und Betrieb GmbH & Co KG 8.75ms from Milan, IT
177.71.175.120 AS16509 Amazon.com, Inc. 0.16ms from Osasco, BR
93.20.91.104 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.14ms from Paris, FR
190.154.123.136 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 0.77ms from Quito, EC
96.126.97.104 AS63949 Akamai Connected Cloud 0.13ms from Santa Clara, US
216.127.52.168 AS11608 Accretive Networks 0.21ms from Seattle, US
124.78.33.168 AS4812 China Telecom (Group) 3.45ms from Shanghai, CN
92.34.129.88 AS8434 Telenor Sverige AB 1.86ms from Stockholm, SE
85.229.16.8 AS8434 Telenor Sverige AB 0.62ms from Stockholm, SE
73.79.4.72 AS7922 Comcast Cable Communications, LLC 10.37ms from Ashburn, US
104.15.84.200 AS7018 AT&T Enterprises, LLC 12.20ms from Atlanta, US
114.116.118.200 AS23724 IDC, China Telecommunications Corporation 4.95ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 61.247.186.169
traceroute to 61.247.186.169 (61.247.186.169): 64 hops max, 52 byte packets
4 [] 103.161.216.9 0.318 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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