103.111.4.0/23

AS150808 · optimus online

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Summary

Country	Bangladesh
Domain	optimusonlinebd.com
ASN	AS150808
Registry	APNIC
ID	OPTIMUSONLINE1-BD

WHOIS Details

inetnum:        103.111.4.0 - 103.111.5.255
netname:        OPTIMUSONLINE1-BD
descr:          optimus online
country:        BD
org:            ORG-OA52-AP
admin-c:        OA79-AP
tech-c:         OA79-AP
abuse-c:        AO463-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-OPTIMUSONLINE1-BD
mnt-routes:     MAINT-OPTIMUSONLINE1-BD
mnt-irt:        IRT-OPTIMUSONLINE1-BD
last-modified:  2023-03-13T11:50:33Z
geoloc:         23.7573599 90.365411
source:         APNIC

irt:            IRT-OPTIMUSONLINE1-BD
address:        House-42/c, Road-2, Flat-D/3 Chad Mia Housing, mohmmadpur Dhaka 1207, Dhaka Dhaka 1207
e-mail:         fajahangirmasud@optimusonlinebd.com
abuse-mailbox:  fajahangirmasud@optimusonlinebd.com
admin-c:        OA79-AP
tech-c:         OA79-AP
auth:           # Filtered
remarks:        fajahangirmasud@optimusonlinebd.com was validated on 2025-10-07
mnt-by:         MAINT-OPTIMUSONLINE1-BD
last-modified:  2025-11-18T00:36:47Z
source:         APNIC

organisation:   ORG-OA52-AP
org-name:       optimus online
org-type:       LIR
country:        BD
address:        House-42/c, Road-2, Flat-D/3 Chad Mia Housing
address:        mohmmadpur Dhaka 1207
phone:          +8801712825658
e-mail:         fajahangirmasud@optimusonlinebd.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:13Z
source:         APNIC

role:           ABUSE OPTIMUSONLINE1BD
country:        ZZ
address:        House-42/c, Road-2, Flat-D/3 Chad Mia Housing, mohmmadpur Dhaka 1207, Dhaka Dhaka 1207
phone:          +000000000
e-mail:         fajahangirmasud@optimusonlinebd.com
admin-c:        OA79-AP
tech-c:         OA79-AP
nic-hdl:        AO463-AP
remarks:        Generated from irt object IRT-OPTIMUSONLINE1-BD
remarks:        fajahangirmasud@optimusonlinebd.com was validated on 2025-10-07
abuse-mailbox:  fajahangirmasud@optimusonlinebd.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-07T12:05:42Z
source:         APNIC

role:           optimusonline administrator
address:        House-42/c, Road-2, Flat-D/3 Chad Mia Housing, mohmmadpur Dhaka 1207, Dhaka Dhaka 1207
country:        BD
phone:          +8801712825658
e-mail:         fajahangirmasud@optimusonlinebd.com
admin-c:        OA79-AP
tech-c:         OA79-AP
nic-hdl:        OA79-AP
mnt-by:         MAINT-OPTIMUSONLINE1-BD
last-modified:  2023-03-10T15:31:25Z
source:         APNIC

route:          103.111.4.0/23
origin:         AS150808
descr:          FAYEZ AHMED JAHANGIR MASUD House-42/c, Road-2, Flat-D/3 Chad Mia Housing mohmmadpur Dhaka 1207
mnt-by:         MAINT-OPTIMUSONLINE1-BD
last-modified:  2025-10-07T13:36:31Z
country:        BD
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.111.4.0/23

Range	ASN	Company	Num of IPs
103.111.5.0/24	AS150808	OPTIMUS ONLINE	256
103.111.4.0/24	AS150808	OPTIMUS ONLINE	256

Nearby Ranges

BGP prefixes that overlap with 103.111.0.0/16

Range	ASN	Company	Num of IPs
103.111.208.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.111.108.0/22	AS137118	Sparklink.Net Pvt Ltd	1,024
103.111.56.0/22	AS9341	CV. MEGA COPILAS	1,024
103.111.40.0/22	AS273871	SERVICIOS E INSTALACIONES INTEGRADAS VIA SATELITAL, S.A.	1,024
103.111.184.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.111.80.0/22	AS9341	Komplek SBS Jl. Bima Raya Blok AB 2 No.1	1,024
103.111.188.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.111.200.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.111.204.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.111.212.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.111.16.0/22	AS134242	UTBox Pty Ltd	1,024
103.111.244.0/22	AS135938	Home Credit Viet nam Finance Company Limited	1,024
103.111.172.0/22	AS63647	Beijing WangJu Interworking Information Technology Co. LTD	1,024
103.111.0.0/22	AS203020	keminet.net & iregister.al	1,024
103.111.120.0/22	AS137515	F.R.Communication	1,024
103.111.112.0/22	AS8849	Melbikomas UAB	1,024
103.111.52.0/22	AS9341	PT Jafri Sentosa	1,024
103.111.168.0/22	AS137525	NBN Co LTD	1,024
103.111.156.0/23	AS150597	MAXWEB MULTIMEDIA PRIVATE LIMITED	512
103.111.76.0/23	AS24183	Unwired IT Ltd	512
103.111.14.0/23	AS139735	PACE IT	512
103.111.6.0/23	AS146904	NIKKI INTERNET SERVICES	512
103.111.116.0/23	AS136426	Epic Garments Manufacturing Co. Ltd	512
103.111.180.0/23	AS137922	MEHRA INDUSTRIAL ESTATE, ASHA USHA COMPOUND	512
103.111.88.0/23	AS23991	Internet and WAN Service Provider	512
103.111.126.0/24	AS137519	Healthcare Pharmaceuticals Ltd	256
103.111.79.0/24	AS137521	Kath Codex Pvt. Ltd.	256
103.111.182.0/24	AS137922	33 Chun Choi Street, Tseung Kwan O	256
103.111.183.0/24	AS137922	133 Liverpool Street	256
103.111.14.0/24	AS139735	PACE IT	256
103.111.15.0/24	AS139735	PACE IT	256
103.111.38.0/24	AS142618	GH-Telecom	256
103.111.39.0/24	AS142618	GH-Telecom	256
103.111.167.0/24	AS147314	IP Communications Limited	256
103.111.13.0/24	AS149765	Hello Tech Limited	256
103.111.4.0/24	AS150808	OPTIMUS ONLINE	256
103.111.5.0/24	AS150808	OPTIMUS ONLINE	256
103.111.216.0/24	AS153306	VOIP HQ LIMITED	256
103.111.62.0/24	AS212238	Kazakhstan	256
103.111.144.0/24	AS23947	CepatNet	256
103.111.192.0/24	AS23947	CepatNet	256
103.111.63.0/24	AS33667	LAX-DC	256
103.111.127.0/24	AS38559	AIA Australia Limited	256
103.111.69.0/24	AS50810	Mobin Net Communication Company (Private Joint Stock)	256
103.111.248.0/24	AS59149	PT Tujuh Delapan Sembilan Net / JATAYU	256
103.111.249.0/24	AS59149	PT Tujuh Delapan Sembilan Net / JATAYU	256
103.111.250.0/24	AS59149	PT Tujuh Delapan Sembilan Net / JATAYU	256
103.111.160.0/24	AS59323	Punjab Information Technology Board	256
103.111.161.0/24	AS59323	Punjab Information Technology Board	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
103.111.4.50	greenmedbd.com	1

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

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Pingable IPs

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

IP Address	ASN	Details
103.111.5.93	AS150808 optimus online	`0.63ms` from Dhaka, BD
103.111.4.156	AS150808 optimus online	`0.65ms` 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
79.208.184.135	AS3320 Deutsche Telekom AG	`3.27ms` from Berlin, DE
181.96.43.231	AS7303 Telecom Argentina S.A.	`0.52ms` from Cordoba, AR
97.98.180.231	AS11427 Charter Communications Inc	`18.94ms` from Dallas, US
159.148.125.119	AS136787 PacketHub S.A.	`0.08ms` from Hong Kong, HK
68.251.33.119	AS7018 AT&T Enterprises, LLC	`2.54ms` from Miami, US
195.133.255.103	AS29226 JSC Mastertel	`1.68ms` from Moscow, RU
187.4.28.87	AS8167 V tal	`5.03ms` from Novo Hamburgo, BR
126.163.67.55	AS17676 SoftBank Corp.	`4.03ms` from Osaka, JP
207.49.132.23	AS19901 Brightspeed	`18.99ms` from Pittsburgh, US
24.128.105.119	AS7922 Comcast Cable Communications, LLC	`4.88ms` from Denver, US
2.204.58.167	AS3209 Vodafone GmbH	`7.03ms` from Hamburg, DE
109.105.199.23	AS60949 4x Solutions UK LTD	`6.67ms` from London, GB
172.115.82.7	AS20001 Charter Communications Inc	`5.79ms` from Los Angeles, US
31.190.208.7	AS1267 WIND TRE S.P.A.	`1.77ms` from Milan, IT
176.160.207.23	AS5410 Bouygues Telecom SA	`2.35ms` from Paris, FR
149.19.111.7	AS62855 Currier, McCabe and Associates, Inc.	`4.83ms` from Secaucus, US
13.225.153.215	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
41.42.79.199	AS8452 TE-AS	`4.68ms` from Cairo, EG
144.208.227.87	AS42473 Anexia Cloud Solutions GmbH	`0.65ms` from Frankfurt am Main, DE
81.31.127.167	AS8468 ENTANET International Limited	`10.03ms` from London, GB
148.231.125.7	AS16596 Universidad Autonoma del Estado de Baja California	`8.13ms` from Los Angeles, US
67.243.0.71	AS12271 Charter Communications Inc	`4.09ms` from New York City, US
210.138.76.7	AS2497 Internet Initiative Japan Inc.	`5.55ms` from Osaka, JP
153.161.247.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.78ms` from Osaka, JP
112.178.176.135	AS4766 Korea Telecom	`5.37ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 103.111.4.49

traceroute to 103.111.4.49 (103.111.4.49): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.23 255.356 ms

2 *

3 *

4 *

5 *

6 [AS150808] 103.111.4.49 175.907 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On December 14th 2025

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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