61.247.188.0/23

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:        61.247.188.0 - 61.247.188.255
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 2025-08-19
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2025-11-18T00:26:32Z
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:          61.247.188.0/24
origin:         AS38031
descr:          OptiMax Communication Ltd House-06, Road-28, Block-K, Banani
mnt-by:         MAINT-BD-OPTIMAX
last-modified:  2019-10-19T10:57:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.247.188.0/23

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

BGP prefixes that are contained by 61.247.188.0/23

Range	ASN	Company	Num of IPs
61.247.188.0/24	AS38031	Md. Emdadul Hoque	256
61.247.189.0/24	AS38031	Md. Emdadul Hoque	256

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
61.247.177.0/24	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
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
61.247.183.0/24	AS38031	Md. Emdadul Hoque	256
61.247.184.0/24	AS38031	Md. Emdadul Hoque	256
61.247.185.0/24	AS38031	Md. Emdadul Hoque	256
61.247.186.0/24	AS38031	Md. Emdadul Hoque	256
61.247.187.0/24	AS38031	Md. Emdadul Hoque	256
61.247.188.0/24	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
61.247.191.0/24	AS38031	Md. Emdadul Hoque	256
61.247.165.0/24	AS9244	DYXNET NET	256
61.247.253.0/24	AS24560	ABTS Tamilnadu,	256
61.247.176.0/24	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

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

IP Address	ASN	Details
61.247.188.161	AS38031 OptiMax Communication Ltd.	`0.36ms` from Dhaka, BD
61.247.189.33	AS38031 OptiMax Communication Ltd.	`0.35ms` 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
197.205.36.71	AS36947 Telecom Algeria	`19.71ms` from Algiers, DZ
124.161.154.215	AS4837 CHINA UNICOM China169 Backbone	`5.42ms` from Chengdu, CN
73.75.209.247	AS7922 Comcast Cable Communications, LLC	`11.26ms` from Chicago, US
14.176.235.199	AS45899 VNPT Corp	`9.07ms` from Da Nang, VN
180.223.48.23	AS9304 HGC Global Communications Limited	`3.08ms` from Hong Kong, HK
49.166.207.167	AS17858 LG POWERCOMM	`2.18ms` from Incheon, KR
47.250.127.55	AS45102 Alibaba (US) Technology Co., Ltd.	`0.42ms` from Kuala Lumpur, MY
109.50.87.103	AS2860 NOS COMUNICACOES, S.A.	`0.34ms` from Lisbon, PT
88.16.86.119	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.58ms` from Madrid, ES
58.97.196.23	AS131178 EZECOM CO., LTD.	`1.37ms` from Phnom Penh, KH
112.233.186.23	AS4837 CHINA UNICOM China169 Backbone	`4.93ms` from Qingdao, CN
50.16.220.23	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
63.201.149.231	AS7018 AT&T Enterprises, LLC	`1.64ms` from San Jose, US
177.244.108.55	AS13999 Mega Cable, S.A. de C.V.	`12.71ms` from Santiago de Querétaro, MX
175.233.89.247	AS4766 Korea Telecom	`1.96ms` from Seoul, KR
59.10.174.71	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
171.119.167.247	AS4837 CHINA UNICOM China169 Backbone	`4.51ms` from Taiyuan, CN
117.72.11.39	AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch	`0.30ms` from Tianjin, CN
126.79.231.23	AS17676 SoftBank Corp.	`2.57ms` from Tokyo, JP
8.209.238.39	AS45102 Alibaba (US) Technology Co., Ltd.	`1.40ms` from Tokyo, JP
83.27.223.231	AS5617 Orange Polska Spolka Akcyjna	`4.34ms` from Warsaw, PL
117.232.105.215	AS9829 National Internet Backbone	`6.31ms` from Chennai, IN
123.207.242.247	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
175.20.242.247	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Harbin, CN
102.213.80.39	AS329212 TIRISAN TECH SOLUTIONS (PTY) LTD	`15.49ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f4 61.247.188.249

traceroute to 61.247.188.249 (61.247.188.249): 64 hops max, 52 byte packets

4 [] 103.161.216.9 1.92 ms

5 [AS38031] 61.247.188.249 0.437 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On February 7th 2026

What are IP address ranges?

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