1. All IP Ranges
  2. 49.0.0.0/8
  3. 49.0.0.0/16
  4. AS38744  | 49.0.32.0/21

49.0.32.0/21

AS38744  ·  AlwaysOn Network Bangladesh Ltd

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Summary

Country Bangladesh
Domain alwayson.com.bd
ASN AS38744
Parent Range 49.0.32.0/20
Registry APNIC
ID AONB

WHOIS Details

inetnum:        49.0.32.0 - 49.0.47.255
netname:        AONB
descr:          Always On Network Bangladesh Ltd.
country:        BD
org:            ORG-AONB1-AP
admin-c:        CS1157-AP
tech-c:         CS1157-AP
abuse-c:        AA1720-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-BD-AONB
mnt-routes:     MAINT-BD-AONB
mnt-irt:        IRT-AONB-BD
last-modified:  2022-11-28T05:33:05Z
source:         APNIC

irt:            IRT-AONB-BD
address:        House No. CWN(B)-6, Road No. 36
address:        Gulshan-2, Dhaka-1212
address:        Bangladesh
e-mail:         noc@alwayson.com.bd
abuse-mailbox:  noc@alwayson.com.bd
admin-c:        CS1157-AP
tech-c:         CS1157-AP
auth:           # Filtered
remarks:        noc@alwayson.com.bd was validated on 2025-08-10
mnt-by:         MAINT-BD-AONB
last-modified:  2025-11-18T00:27:12Z
source:         APNIC

organisation:   ORG-AONB1-AP
org-name:       Always On Network Bangladesh Ltd.
org-type:       LIR
country:        BD
address:        House no. CWN (B)-6
address:        Road no. 36
address:        Gulshan-2
phone:          +880-2-985-0643
fax-no:         +880-2-882-9204
e-mail:         reaz.shaheed@alwayson.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:15Z
source:         APNIC

role:           ABUSE AONBBD
country:        ZZ
address:        House No. CWN(B)-6, Road No. 36
address:        Gulshan-2, Dhaka-1212
address:        Bangladesh
phone:          +000000000
e-mail:         noc@alwayson.com.bd
admin-c:        CS1157-AP
tech-c:         CS1157-AP
nic-hdl:        AA1720-AP
remarks:        Generated from irt object IRT-AONB-BD
remarks:        noc@alwayson.com.bd was validated on 2025-08-10
abuse-mailbox:  noc@alwayson.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-10T07:19:33Z
source:         APNIC

person:         Customer Service
address:        House No.CWN (B) -15(5th Flor), Road No. 24 Gulshan -2, Dhaka -1212
country:        BD
phone:          +8801613311377
e-mail:         noc@alwayson.com.bd
nic-hdl:        CS1157-AP
mnt-by:         MAINT-BD-AONB
last-modified:  2014-05-15T06:36:03Z
source:         APNIC

route:          49.0.32.0/20
origin:         AS38744
descr:          Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2
descr:          ALWAYSON
mnt-by:         MAINT-BD-AONB
last-modified:  2022-11-27T12:30:38Z
country:        BD
notify:         andalib.khan@aonbd.com
mnt-lower:      MAINT-BD-AONB
mnt-routes:     MAINT-BD-AONB
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.0.32.0/21

Range ASN Company Num of IPs
49.0.32.0/20 AS38744 Always On Network Bangladesh Ltd. 4,096

Nearby Ranges

BGP prefixes that overlap with 49.0.0.0/16

Range ASN Company Num of IPs
49.0.64.0/18 AS45430 408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai 16,384
49.0.64.0/18 AS133481 408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai 16,384
49.0.128.0/19 AS38818 YokozunaNET 8,192
49.0.240.0/20 AS136907 Huawei Cloud Hongkong Region 4,096
49.0.32.0/20 AS38744 Always On Network Bangladesh Ltd. 4,096
49.0.168.0/21 AS38818 YokozunaNET 2,048
49.0.176.0/21 AS38818 YokozunaNET 2,048
49.0.16.0/21 AS24249 jway co., Ltd 2,048
49.0.192.0/21 AS136907 Huawei Cloud Thailand POP 2,048
49.0.200.0/21 AS136907 Huawei Cloud Singapore Region 2,048
49.0.0.0/22 AS55701 PT Usaha Adi Sanggoro 1,024
49.0.78.0/24 AS133481 AIS Fibre 256
49.0.79.0/24 AS133481 AIS Fibre 256
49.0.84.0/24 AS133481 AIS Fibre 256
49.0.85.0/24 AS133481 AIS Fibre 256
49.0.86.0/24 AS133481 AIS Fibre 256
49.0.87.0/24 AS133481 AIS Fibre 256
49.0.88.0/24 AS133481 AIS Fibre 256
49.0.89.0/24 AS133481 AIS Fibre 256
49.0.90.0/24 AS133481 AIS Fibre 256
49.0.91.0/24 AS133481 AIS Fibre 256
49.0.92.0/24 AS133481 AIS Fibre 256
49.0.93.0/24 AS133481 AIS Fibre 256
49.0.95.0/24 AS133481 AIS Fibre 256
49.0.56.0/24 AS400318 Versa Networks Inc 256
49.0.57.0/24 AS400318 Versa Networks Inc 256
49.0.58.0/24 AS400318 Versa Networks Inc 256
49.0.59.0/24 AS400318 Versa Networks Inc 256
49.0.60.0/24 AS400318 Versa Networks Inc 256
49.0.61.0/24 AS400318 Versa Networks Inc 256
49.0.62.0/24 AS400318 Versa Networks Inc 256
49.0.63.0/24 AS400318 Versa Networks Inc 256
49.0.114.0/24 AS45458 Pruksa Pearl Building byAWN 256
49.0.119.0/24 AS45458 Kerry Express_Rack@TELLUS Link4 256
49.0.126.0/24 AS45458 Wuttisak 256
49.0.127.0/24 AS45458 Wuttisak 256
49.0.94.0/24 AS133481 AIS Fibre 256
49.0.68.0/24 AS133481 AIS Fibre 256
49.0.69.0/24 AS133481 AIS Fibre 256
49.0.70.0/24 AS133481 AIS Fibre 256
49.0.71.0/24 AS133481 AIS Fibre 256
49.0.72.0/24 AS133481 AIS Fibre 256
49.0.73.0/24 AS133481 AIS Fibre 256
49.0.74.0/24 AS133481 AIS Fibre 256
49.0.75.0/24 AS133481 AIS Fibre 256
49.0.76.0/24 AS133481 AIS Fibre 256
49.0.77.0/24 AS133481 AIS Fibre 256

Hosted domains

There are 10 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
49.0.34.181 AS38744 AlwaysOn Network Bangladesh Ltd 0.30ms from Dhaka, BD
49.0.35.65 AS38744 AlwaysOn Network Bangladesh Ltd 0.49ms from Dhaka, BD
49.0.37.65 AS38744 AlwaysOn Network Bangladesh Ltd 0.31ms from Dhaka, BD
49.0.39.161 AS38744 AlwaysOn Network Bangladesh Ltd 0.44ms from Dhaka, BD
49.0.36.249 AS38744 AlwaysOn Network Bangladesh Ltd 0.49ms from Dhaka, BD
49.0.38.65 AS38744 AlwaysOn Network Bangladesh Ltd 0.43ms from Dhaka, BD
49.0.33.205 AS38744 AlwaysOn Network Bangladesh Ltd 0.48ms from Dhaka, BD
49.0.32.129 AS38744 AlwaysOn Network Bangladesh Ltd 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
160.107.214.101 AS687 United States Department of Defense (DoD) 2.73ms from Ashburn, US
4.157.249.37 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
131.203.127.181 AS9790 Two Degrees Networks Limited 1.04ms from Auckland, NZ
61.51.36.69 AS4808 China Unicom Beijing Province Network 2.54ms from Beijing, CN
84.196.197.165 AS6848 Telenet BV 8.36ms from Brussels, BE
72.106.255.149 AS6167 Verizon Business 8.86ms from Chicago, US
84.44.203.101 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 5.97ms from Duesseldorf, DE
134.176.2.5 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.77ms from Frankfurt am Main, DE
101.96.84.21 AS24173 Netnam Company 1.01ms from Hanoi, VN
171.244.27.165 AS7552 Viettel Group 0.22ms from Ho Chi Minh City, VN
103.248.21.245 AS55720 Gigabit Hosting Sdn Bhd 1.19ms from Hong Kong, HK
58.177.91.101 AS9269 Hong Kong Broadband Network Ltd. 0.74ms from Hong Kong, HK
178.17.207.245 AS213572 TSI Service JSC 2.32ms from Moscow, RU
206.84.235.117 AS136334 Vortex Netsol Private Limited 0.50ms from Mumbai, IN
58.188.166.5 AS17511 OPTAGE Inc. 2.71ms from Osaka, JP
130.195.211.181 AS9009 M247 Europe SRL 0.09ms from Oslo, NO
191.11.127.133 AS26599 TELEFÔNICA BRASIL S.A 14.49ms from Rio de Janeiro, BR
198.27.131.21 AS46375 Sonic Telecom LLC 0.41ms from San Jose, US
38.104.163.117 AS174 Cogent Communications, LLC 0.23ms from St. Louis, US
201.61.14.101 AS27699 TELEFÔNICA BRASIL S.A 1.03ms from São Paulo, BR
94.43.216.149 AS35805 JSC "Silknet" 0.91ms from Tbilisi, GE
43.234.23.197 AS17506 ARTERIA Networks Corporation 1.34ms from Tokyo, JP
189.15.58.85 AS53006 ALGAR TELECOM S/A 5.08ms from Uberlandia, BR
81.16.34.21 AS13022 Streams Telecommunicationsservices GmbH 1.42ms from Vienna, AT
195.205.77.85 AS5617 Orange Polska Spolka Akcyjna 8.38ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f3 49.0.33.221
traceroute to 49.0.33.221 (49.0.33.221): 64 hops max, 52 byte packets
3 [] 103.151.196.35 0.408 ms
4 [AS38744] 49.0.38.117 0.441 ms
5 [AS38744] 49.0.33.221 0.526 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

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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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