160.20.121.0/24

AS141988 · Optimus Technologies

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Summary

Country	Bangladesh
Domain	dreamengineering.com.bd
ASN	AS141988
Registry	APNIC
ID	DREAMENGINEERING-BD

WHOIS Details

inetnum:        160.20.121.0 - 160.20.121.255
netname:        DREAMENGINEERING-BD
descr:          Dream Engineering
country:        BD
geofeed:        https://optimus.com.bd/geofeed.csv
org:            ORG-DE6-AP
admin-c:        DEID1-AP
tech-c:         DEID1-AP
abuse-c:        AD1369-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:        --------------------------------------------------------
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         APNIC-HM
mnt-lower:      MAINT-DREAMENGINEERING-BD
mnt-routes:     MAINT-DREAMENGINEERING-BD
mnt-irt:        IRT-DREAMENGINEERING-BD
last-modified:  2025-11-19T13:05:30Z
source:         APNIC

irt:            IRT-DREAMENGINEERING-BD
address:        House No-19, Road-01, Block-3, Bonosree, Rampura, Dhaka, 1219
e-mail:         noc@dreamengineering.com.bd
abuse-mailbox:  feedback@dreamengineering.com.bd
admin-c:        DEID1-AP
tech-c:         DEID1-AP
auth:           # Filtered
remarks:        noc@dreamengineering.com.bd was validated on 2025-11-18
remarks:        feedback@dreamengineering.com.bd was validated on 2025-11-18
mnt-by:         MAINT-DREAMENGINEERING-BD
last-modified:  2025-11-18T10:42:15Z
source:         APNIC

organisation:   ORG-DE6-AP
org-name:       Dream Engineering
org-type:       LIR
country:        BD
address:        House No-19, Road-01, Block-3
address:        Bonosree, Rampura
phone:          +8809638000232
e-mail:         noc@dreamengineering.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-04-27T13:09:00Z
source:         APNIC

role:           ABUSE DREAMENGINEERINGBD
country:        ZZ
address:        House No-19, Road-01, Block-3, Bonosree, Rampura, Dhaka, 1219
phone:          +000000000
e-mail:         noc@dreamengineering.com.bd
admin-c:        DEID1-AP
tech-c:         DEID1-AP
nic-hdl:        AD1369-AP
remarks:        Generated from irt object IRT-DREAMENGINEERING-BD
remarks:        noc@dreamengineering.com.bd was validated on 2025-11-18
remarks:        feedback@dreamengineering.com.bd was validated on 2025-11-18
abuse-mailbox:  feedback@dreamengineering.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T10:42:43Z
source:         APNIC

role:           Dream Engineering IT Department
address:        House No-19, Road-01, Block-3, Bonosree, Rampura, Dhaka, 1219
country:        BD
phone:          +8809638000232
e-mail:         noc@dreamengineering.com.bd
admin-c:        DEID1-AP
tech-c:         DEID1-AP
nic-hdl:        DEID1-AP
mnt-by:         MAINT-DREAMENGINEERING-BD
last-modified:  2024-06-19T11:33:46Z
source:         APNIC

route:          160.20.121.0/24
descr:          Optimus Technologies
origin:         AS141988
mnt-by:         MAINT-TECHIES365
last-modified:  2025-11-18T10:40:56Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 160.20.0.0/16

Range	ASN	Company	Num of IPs
160.20.24.0/21	AS328032	Routed Hosting (PTY) LTD	2,048
160.20.0.0/22	AS18046	cleardocks LLC	1,024
160.20.40.0/22	AS132400	COMMUNITY CABLE VISION CORPORATION	1,024
160.20.168.0/22	AS266198	NEW NET TELECOM LTDA	1,024
160.20.180.0/22	AS266200	E2NET TELECOMUNICAÇOES - LTDA	1,024
160.20.204.0/22	AS266213	PLANETCLICK TELECOMUNICACOES LTDA	1,024
160.20.192.0/22	AS266527	E V S Ferreira Serviços Me	1,024
160.20.184.0/22	AS266538	ENTERNET PROVEDOR LTDA - ME	1,024
160.20.72.0/22	AS10214	Pentanet Limited	1,024
160.20.172.0/22	AS265524	COEFICIENTE COMUNICACIONES	1,024
160.20.188.0/22	AS265703	AUSTRO INTERNET S.A.	1,024
160.20.80.0/22	AS265720	COOP DE PROV. DE ELECT. Y OTROS SERV. PUB. LTDA PUEBLO CAMET	1,024
160.20.20.0/22	AS266143	UP LINK INTERNET BANDA LARGA	1,024
160.20.68.0/22	AS266146	I9 Telecom	1,024
160.20.64.0/22	AS266150	Borille Serviços de Telecomunicações Ltda.	1,024
160.20.152.0/22	AS50673	Serverius Holding B.V.	1,024
160.20.164.0/22	AS52468	WIFITEL S.A.	1,024
160.20.12.0/22	AS54290	Hostwinds LLC	1,024
160.20.200.0/22	AS266188	A M TELECOM LTDA	1,024
160.20.196.0/22	AS266189	SITELBRA LTDA	1,024
160.20.96.0/22	AS209578	Svea Internet AB	1,024
160.20.176.0/22	AS271110	LEWITEL TELECOM	1,024
160.20.24.0/22	AS328032	Cape Town Assignment	1,024
160.20.28.0/22	AS328032	Routed Hosting JHB	1,024
160.20.112.0/22	AS328258	Zen Internet Company (SL) Limited	1,024
160.20.148.0/22	AS33915	Regionale ICT Dienst Utrecht	1,024
160.20.100.0/22	AS35370	Marktgemeinde Neumarkt Versorgungs-betriebsgesellschaft M.B.H.	1,024
160.20.232.0/22	AS22423	Altima Telecom	1,024
160.20.126.0/23	AS141455	Halum Properties (HALPROP) Inc.	512
160.20.36.0/23	AS152761	PT AJI RAFASYA ROSO ANTENG BERKAH	512
160.20.230.0/23	AS393662	SymplyFi	512
160.20.242.0/23	AS268242	CONECTJET - CONEXOES RAPIDAS LTDA EPP	512
160.20.208.0/23	AS11294	Shutterfly, LLC	512
160.20.138.0/23	AS152782	PT ATLAS LINTAS INDONESIA	512
160.20.6.0/23	AS153261	WINDWIRE NETWORKS PRIVATE LIMITED	512
160.20.136.0/23	AS153272	ARYAVART BANK	512
160.20.214.0/23	AS31236	Reykjavik City Hall	512
160.20.118.0/23	AS138975	Claveria Agribased Multipurpose Cooperative	512
160.20.104.0/23	AS152790	CV Arunika Investama	512
160.20.163.0/24	AS266197	JAQUELINE DA COSTA GOMES MORAIS	256
160.20.247.0/24	AS266777	DOVAL MANUEL ANGEL (INETGAMING)	256
160.20.246.0/24	AS266811	NYXCOMM S.A. (PANAMÁ)	256
160.20.225.0/24	AS267685	SIRIO TELECOMUNICACIONES S.R.L	256
160.20.144.0/24	AS30823	aurologic GmbH	256
160.20.146.0/24	AS30823	Shared assignment	256
160.20.147.0/24	AS30823	aurologic GmbH	256
160.20.213.0/24	AS36974	MTN COTE D'IVOIRE S.A	256
160.20.217.0/24	AS36974	MTN COTE D'IVOIRE S.A	256
160.20.210.0/24	AS394864	PC OPEN Incorporated	256
160.20.46.0/24	AS395793	Arisk Communications inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
160.20.121.1	AS141988 Optimus Technologies	`0.50ms` 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
38.74.204.184	AS393559 WEBBING USA, INC.	`13.10ms` from Amsterdam, NL
122.137.29.72	AS4837 CHINA UNICOM China169 Backbone	`3.06ms` from Changchun, CN
194.125.17.24	AS2110 Enet Communications LIMITED	`1.49ms` from Dublin, IE
91.5.202.232	AS3320 Deutsche Telekom AG	`6.26ms` from Frankfurt am Main, DE
113.88.248.216	AS4134 CHINANET-BACKBONE	`1.91ms` from Guangzhou, CN
79.226.215.40	AS3320 Deutsche Telekom AG	`3.87ms` from Hamburg, DE
82.33.124.136	AS5089 Virgin Media Limited	`14.36ms` from London, GB
18.101.106.120	AS16509 Amazon.com, Inc.	`5.63ms` from Madrid, ES
85.41.140.104	AS3269 Telecom Italia S.p.A.	`5.34ms` from Milan, IT
122.210.247.136	AS17506 ARTERIA Networks Corporation	`1.78ms` from Osaka, JP
194.9.103.184	AS62044 Zscaler Switzerland GmbH	`0.65ms` from Paris, FR
40.138.92.120	AS7029 Windstream Communications LLC	`0.31ms` from Seattle, US
27.232.144.232	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
80.106.242.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.93ms` from Athens, GR
94.65.31.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.25ms` from Athens, GR
87.139.230.104	AS3320 Deutsche Telekom AG	`4.54ms` from Duesseldorf, DE
87.144.161.88	AS3320 Deutsche Telekom AG	`5.33ms` from Duesseldorf, DE
71.73.38.88	AS10796 Charter Communications Inc	`11.32ms` from Flint, US
147.67.18.8	AS42848 European Commission	`5.23ms` from Frankfurt am Main, DE
104.220.30.216	AS11404 Wave Broadband	`6.77ms` from Fremont, US
222.76.209.88	AS4134 CHINANET-BACKBONE	`5.67ms` from Fuzhou, CN
14.235.173.8	AS45899 VNPT Corp	`4.37ms` from Hanoi, VN
39.104.113.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Hohhot, CN
182.245.25.248	AS4134 CHINANET-BACKBONE	`1.28ms` from Kunming, CN
90.174.209.72	AS12479 Orange Espagne SA	`1.47ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 160.20.121.254

traceroute to 160.20.121.254 (160.20.121.254): 64 hops max, 52 byte packets

5 [AS58717] 103.199.87.152 336.88 ms

6 *

7 *

8 *

9 [AS141988] 160.20.121.254 341.744 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 28th 2025

What are IP address ranges?

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