203.190.254.0/24

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.190.254.174	rhis.net.bd	1
203.190.254.245	janaotb.com	1
203.190.254.239	icddrb.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.190.254.3	AS24323 aamra networks limited,	`0.64ms` 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
40.91.192.168	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
158.69.193.216	AS16276 OVH SAS	`0.11ms` from Beauharnois, CA
85.110.75.216	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.04ms` from Bursa, TR
97.156.227.56	AS6167 Verizon Business	`16.70ms` from Chicago, US
82.211.241.232	AS15516 DKTV A/S	`0.59ms` from Copenhagen, DK
102.206.215.248	AS329039 LINK CONNECT SERVICES (PTY) LTD	`2.68ms` from Durban, ZA
179.180.131.56	AS18881 TELEFÔNICA BRASIL S.A	`1.03ms` from Fortaleza, BR
84.191.227.104	AS3320 Deutsche Telekom AG	`3.09ms` from Hamburg, DE
113.182.190.136	AS45899 VNPT Corp	`3.55ms` from Ho Chi Minh City, VN
81.152.100.168	AS2856 British Telecommunications PLC	`3.83ms` from London, GB
34.50.154.168	AS396982 Google LLC	`0.07ms` from Melbourne, AU
3.38.194.56	AS16509 Amazon.com, Inc.	`0.54ms` from Seoul, KR
218.235.225.88	AS9318 SK Broadband Co Ltd	`5.88ms` from Seoul, KR
42.53.254.232	AS4837 CHINA UNICOM China169 Backbone	`8.26ms` from Tieling, CN
77.46.83.200	AS41931 EURONET NORBERT SANIEWSKI SPOLKA JAWNA	`2.85ms` from Warsaw, PL
221.232.88.120	AS4134 CHINANET-BACKBONE	`1.96ms` from Wuhan, CN
20.23.78.120	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
117.192.17.200	AS9829 National Internet Backbone	`6.88ms` from Chennai, IN
154.38.234.200	AS140224 Nebula Global LLC	`0.60ms` from Hong Kong, HK
23.199.172.72	AS16625 Akamai Technologies, Inc.	`0.12ms` from Houston, US
93.85.117.136	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`9.64ms` from Minsk, BY
118.214.138.216	AS16625 Akamai Technologies, Inc.	`0.23ms` from Mumbai, IN
82.59.52.88	AS3269 Telecom Italia S.p.A.	`15.11ms` from Naples, IT
183.141.197.200	AS4134 CHINANET-BACKBONE	`6.67ms` from Ningbo, CN
115.16.12.248	AS4766 Korea Telecom	`7.34ms` 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 203.190.254.244

traceroute to 203.190.254.244 (203.190.254.244): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.85 108.967 ms

2 *

3 *

4 [AS139009] 14.1.100.22 130.662 ms

5 *

6 [AS24323] 182.160.104.26 125.673 ms

7 [AS24323] 203.190.255.10 125.541 ms

8 [AS24323] 203.190.255.50 129.013 ms

9 [AS24323] 203.190.254.244 210.669 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 19th 2026

What are IP address ranges?

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