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 9 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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
49.0.37.65	AS38744 AlwaysOn Network Bangladesh Ltd	`0.26ms` from Dhaka, BD
49.0.33.205	AS38744 AlwaysOn Network Bangladesh Ltd	`0.41ms` from Dhaka, BD
49.0.35.65	AS38744 AlwaysOn Network Bangladesh Ltd	`0.44ms` from Dhaka, BD
49.0.36.133	AS38744 AlwaysOn Network Bangladesh Ltd	`0.41ms` from Dhaka, BD
49.0.34.217	AS38744 AlwaysOn Network Bangladesh Ltd	`0.40ms` from Dhaka, BD
49.0.39.237	AS38744 AlwaysOn Network Bangladesh Ltd	`0.25ms` from Dhaka, BD
49.0.32.129	AS38744 AlwaysOn Network Bangladesh Ltd	`0.38ms` from Dhaka, BD
49.0.38.113	AS38744 AlwaysOn Network Bangladesh Ltd	`0.24ms` 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
122.59.18.213	AS4771 Spark New Zealand Trading Ltd.	`13.92ms` from Auckland, NZ
91.177.59.165	AS5432 Proximus NV	`3.69ms` from Brussels, BE
181.3.35.133	AS7303 Telecom Argentina S.A.	`12.63ms` from Buenos Aires, AR
108.156.112.181	AS16509 Amazon.com, Inc.	`0.08ms` from Chicago, US
169.151.142.5	AS2386 AT&T Enterprises, LLC	`1.62ms` from Dallas, US
96.76.227.213	AS7922 Comcast Cable Communications, LLC	`9.56ms` from Detroit, US
52.169.160.21	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
112.17.76.37	AS56041 China Mobile communications corporation	`2.89ms` from Hangzhou, CN
101.33.118.85	AS132203 Tencent Building, Kejizhongyi Avenue	`0.42ms` from Hong Kong, HK
52.60.134.101	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
35.183.102.37	AS16509 Amazon.com, Inc.	`0.69ms` from Montreal, CA
114.231.79.133	AS4134 CHINANET-BACKBONE	`5.01ms` from Nanjing, CN
126.95.221.85	AS17676 SoftBank Corp.	`4.12ms` from Osaka, JP
201.61.14.101	AS27699 TELEFÔNICA BRASIL S.A	`1.11ms` from Osasco, BR
47.105.83.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.21ms` from Qingdao, CN
119.184.212.197	AS4837 CHINA UNICOM China169 Backbone	`3.65ms` from Qingdao, CN
35.172.66.149	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
216.218.141.197	AS6939 Hurricane Electric LLC	`0.23ms` from San Jose, US
168.90.83.21	AS262988 Pombonet Telecomunicações e Informática	`1.92ms` from Sao Paulo, BR
38.104.163.117	AS174 Cogent Communications, LLC	`0.18ms` from St. Louis, US
99.255.139.149	AS812 Rogers Communications Canada Inc.	`6.77ms` from Toronto, CA
31.178.127.181	AS9141 P4 Sp. z o.o.	`11.52ms` from Warsaw, PL
20.160.45.197	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
72.38.85.117	AS7992 Cogeco Connexion Inc.	`7.23ms` from Buffalo, US
154.182.206.245	AS8452 TE-AS	`3.90ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 49.0.33.201

traceroute to 49.0.33.201 (49.0.33.201): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.84 239.894 ms

2 [AS58715] 103.21.41.10 128.772 ms

3 *

4 *

5 *

6 *

7 [AS38744] 117.58.240.250 206.24 ms

8 *

9 [AS38744] 49.0.33.201 172.682 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On February 16th 2026

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