203.190.255.0/24

AS24323 · aamra networks limited,

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Summary

Country	Bangladesh
Domain	icddrb.org
ASN	AS24323
Registry	APNIC
ID	ICDDR-BD

WHOIS Details

inetnum:        203.190.254.0 - 203.190.255.255
netname:        ICDDR-BD
descr:          icddr,b
descr:          Knowledge for global lifesaving solution, Bangladesh
descr:          Information Technology(IT)
descr:          ICDDR,B Mohakhali, Dhaka-1212
country:        BD
org:            ORG-ICFD1-AP
admin-c:        EHS3-AP
tech-c:         EHS3-AP
abuse-c:        AI438-AP
status:         ASSIGNED PORTABLE
notify:         enamul@icddrb.org
mnt-by:         APNIC-HM
mnt-irt:        IRT-ICDDR-NON-BD
last-modified:  2020-06-22T07:01:55Z
source:         APNIC

irt:            IRT-ICDDR-NON-BD
address:        Head, Information Technology
address:        ICDDR, B
address:        Mohakhali
address:        Dhaka - 1212
e-mail:         tchowdhury@icddrb.org
abuse-mailbox:  tchowdhury@icddrb.org
admin-c:        TAC5-AP
tech-c:         TAC5-AP
auth:           # Filtered
remarks:        tchowdhury@icddrb.org was validated on 2025-08-13
mnt-by:         MAINT-BD-ICDDRB
last-modified:  2025-11-18T00:27:49Z
source:         APNIC

organisation:   ORG-ICFD1-AP
org-name:       International Centre For Diarrhoeal Disease Research
org-type:       LIR
country:        BD
address:        68 Shaheed Tajuddin Ahmed Sarani
phone:          +880-2-9827030
fax-no:         +880-2-9827029
e-mail:         tchowdhury@icddrb.org
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:03Z
source:         APNIC

role:           ABUSE ICDDRNONBD
country:        ZZ
address:        Head, Information Technology
address:        ICDDR, B
address:        Mohakhali
address:        Dhaka - 1212
phone:          +000000000
e-mail:         tchowdhury@icddrb.org
admin-c:        TAC5-AP
tech-c:         TAC5-AP
nic-hdl:        AI438-AP
remarks:        Generated from irt object IRT-ICDDR-NON-BD
remarks:        tchowdhury@icddrb.org was validated on 2025-08-13
abuse-mailbox:  tchowdhury@icddrb.org
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-13T03:56:59Z
source:         APNIC

person:         A.K.M Enamul Haque Siddique
address:        Senior Manager, Information & Systems Management, IT
address:        ICDDR, B Mohakhali
country:        BD
phone:          +880-2-8811751
fax-no:         +880-2-8810519
e-mail:         enamul@icddrb.org
nic-hdl:        EHS3-AP
mnt-by:         MAINT-BD-ICDDRB
last-modified:  2012-10-31T00:15:16Z
source:         APNIC

route:          203.190.254.0/23
descr:          ICDDR,B IP Block routed through AAMRA
origin:         AS24323
country:        BD
mnt-lower:      MAINT-BD-ICDDRB
mnt-routes:     MAINT-BD-ICDDRB
mnt-by:         MAINT-BD-ICDDRB
last-modified:  2013-12-17T02:13:48Z
source:         APNIC

route:          203.190.254.0/23
descr:          ICDDR,B IP Block routed through bracNet
origin:         AS24342
mnt-by:         MAINT-BD-ICDDRB
last-modified:  2008-09-04T07:55:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.190.0.0/16

Range	ASN	Company	Num of IPs
203.190.64.0/19	AS4637	Telstra Global Internet Services Network Blocks	8,192
203.190.192.0/20	AS9443	VOCUS PTY LTD	4,096
203.190.160.0/20	AS24086	Viettel Group	4,096
203.190.48.0/21	AS24530	PT. PowerTel	2,048
203.190.56.0/21	AS54058	Rakuten USA Inc	2,048
203.190.8.0/21	AS58768	Daffodil Online Limited, Internet Service Provider, Dhaka, Bangladesh	2,048
203.190.112.0/21	AS38156	PT. Union Routelink Communication	2,048
203.190.240.0/21	AS24211	PT Detik Ini Juga	2,048
203.190.32.0/22	AS59340	Zinnatul Rayhan trading as Help Line	1,024
203.190.0.0/22	AS8849	Melbikomas UAB	1,024
203.190.26.0/23	AS9871	Gyeong Sang Buk-Do Office of Education	512
203.190.160.0/23	AS7552	ip range allocate for leasedline customer of Electric Telecom Company (ETC)	512
203.190.214.0/23	AS132161	vGRID Internet Customer Subnets	512
203.190.121.0/24	AS32475	Internap Network Services (HK) Co. Ltd.	256
203.190.122.0/24	AS32475	Internap Network Services (HK) Co. Ltd.	256
203.190.248.0/24	AS38021	Indian Institute of Foreign Trade	256
203.190.112.0/24	AS38156	POP NET Yogyakarta	256
203.190.113.0/24	AS38156	Klien Retail Yogyakarta	256
203.190.114.0/24	AS38156	IIX Routelink	256
203.190.116.0/24	AS38156	Cabang Solo	256
203.190.117.0/24	AS38156	Cabang Kaltim	256
203.190.118.0/24	AS38156	POP NET Jakarta	256
203.190.24.0/24	AS45211	ICAP Pty Ltd	256
203.190.10.0/24	AS58768	DAFFODILNET-SUB-BLOCK-3	256
203.190.11.0/24	AS58768	DAFFODILNET-SUB-BLOCK-4	256
203.190.212.0/24	AS132161	vGRID Internet Customer Subnet	256
203.190.13.0/24	AS58768	DAFFODILNET-SUB-BLOCK-6	256
203.190.14.0/24	AS58768	DAFFODILNET-SUB-BLOCK-7	256
203.190.15.0/24	AS58768	DAFFODILNET-SUB-BLOCK-8	256
203.190.8.0/24	AS58768	DAFFODILNET-SUB-BLOCK-1	256
203.190.9.0/24	AS58768	DAFFODILNET-SUB-BLOCK-2	256
203.190.162.0/24	AS7552	ip range assigned for northern voice ip network of ETC	256
203.190.163.0/24	AS7552	ip range assigned for ETC's core internet network in Ha Noi	256
203.190.164.0/24	AS7552	ip range assigned for broadband internet service in Northern area	256
203.190.170.0/24	AS7552	ip range assigned for southern voice ip network of ETC	256
203.190.171.0/24	AS7552	ip range assigned for ETC's core internet network in HCMC	256
203.190.172.0/24	AS7552	ip range assigned for broadband internet service in Southern Area	256
203.190.173.0/24	AS7552	ip range assigned for Internet Cable in HCMC	256
203.190.175.0/24	AS7552	ip range assigned for broadband internet service in Southern Area	256
203.190.12.0/24	AS58768	DAFFODILNET-SUB-BLOCK-5	256
203.190.213.0/24	AS132161	vGRID Internet Customer Subnet	256
203.190.216.0/24	AS140504	Digicel Nauru Corporation	256
203.190.25.0/24	AS23921	Financial Institution	256
203.190.168.0/24	AS24086	ip range allocate for leasedline customer of Electric Telecom Company (ETC)	256
203.190.169.0/24	AS24086	ip range assigned for middle voice ip network of ETC	256
203.190.49.0/24	AS24530	PT. Power Telecom Indonesia	256
203.190.50.0/24	AS24530	Internal Server	256
203.190.51.0/24	AS24530	Internal Office	256
203.190.52.0/24	AS24530	NAT	256
203.190.53.0/24	AS24530	NAT	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.190.255.13	AS24323 aamra networks limited,	`0.46ms` 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
173.50.65.184	AS701 Verizon Business	`7.92ms` from Ashburn, US
177.67.15.8	AS28198 SEMPRE TELECOMUNICACOES LTDA	`1.98ms` from Belo Horizonte, BR
200.24.140.88	AS52468 UFINET PANAMA S.A.	`0.37ms` from Bogotá, CO
56.112.30.184	AS16509 Amazon.com, Inc.	`1.61ms` from Calgary, CA
18.216.180.248	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
188.185.239.40	AS513 CERN - European Organization for Nuclear Research	`1.13ms` from Geneve, CH
111.231.242.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
88.21.41.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.86ms` from Madrid, ES
49.188.186.24	AS4804 Microplex PTY LTD	`7.37ms` from Melbourne, AU
94.33.3.232	AS210218 Open Fiber S.P.A.	`10.33ms` from Milan, IT
81.80.18.8	AS3215 Orange S.A.	`16.39ms` from Paris, FR
44.199.89.40	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
176.32.96.248	AS16509 Amazon.com, Inc.	`0.07ms` from Reston, US
87.199.88.8	AS41201 DOLSAT sp. z o.o.	`4.15ms` from Warsaw, PL
87.152.166.232	AS3320 Deutsche Telekom AG	`2.19ms` from Berlin, DE
172.69.112.184	AS13335 Cloudflare, Inc.	`0.56ms` from Durban, ZA
93.236.212.136	AS3320 Deutsche Telekom AG	`7.38ms` from Frankfurt am Main, DE
23.177.24.8	AS401036 Friendowment, LLC	`4.57ms` from Hillsboro, US
115.75.222.120	AS7552 Viettel Group	`2.20ms` from Ho Chi Minh City, VN
103.248.22.184	AS55720 Gigabit Hosting Sdn Bhd	`1.34ms` from Hong Kong, HK
76.142.224.120	AS7922 Comcast Cable Communications, LLC	`5.75ms` from Houston, US
178.195.70.104	AS3303 Swisscom (Switzerland) Ltd	`0.70ms` from Lausanne, CH
40.132.127.88	AS7029 Windstream Communications LLC	`0.40ms` from Miami, US
45.192.251.104	AS4760 HKT Limited	`1.03ms` from New York City, US
72.188.45.152	AS33363 Charter Communications, Inc	`4.86ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f7 203.190.255.13

traceroute to 203.190.255.13 (203.190.255.13): 64 hops max, 52 byte packets

7 [AS24323] 203.190.255.13 0.43 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On January 18th 2026

What are IP address ranges?

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