49.0.48.0/24

AS38744 · AlwaysOn Network Bangladesh Ltd

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Summary

Country	Bangladesh
Domain	alwayson.com.bd
ASN	AS38744
Registry	APNIC
ID	AONB

WHOIS Details

inetnum:        49.0.48.0 - 49.0.55.255
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:          49.0.48.0/21
origin:         AS38744
descr:          Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2
mnt-by:         MAINT-BD-AONB
last-modified:  2022-11-27T12:22:28Z
source:         APNIC

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 31 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.0.48.2	fafashionsbd.com	27
49.0.48.18	scarletknitwears.com	1
49.0.48.19	rupayangroup.com	1
49.0.48.23	nsibd.com	1
49.0.48.20	ciprb.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
49.0.48.1	AS38744 AlwaysOn Network Bangladesh Ltd	`0.45ms` 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
5.251.196.104	AS9198 JSC Kazakhtelecom	`2.16ms` from Almaty, KZ
195.251.114.56	AS5408 National Infrastructures for Research and Technology S.A.	`1.49ms` from Athens, GR
87.152.143.24	AS3320 Deutsche Telekom AG	`6.90ms` from Berlin, DE
34.211.87.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
54.68.38.56	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
197.164.142.88	AS24863 Link Egypt (Link.NET)	`7.28ms` from Cairo, EG
27.8.65.136	AS4837 CHINA UNICOM China169 Backbone	`2.58ms` from Chongqing, CN
65.31.59.136	AS10796 Charter Communications Inc	`18.24ms` from Cleveland, US
31.204.11.40	AS209372 WS Telecom Inc	`0.12ms` from Denver, US
86.160.232.168	AS2856 British Telecommunications PLC	`6.69ms` from Erith, GB
210.6.184.216	AS9269 Hong Kong Broadband Network Ltd.	`0.61ms` from Hong Kong, HK
181.214.176.40	AS61317 Hivelocity LLC	`1.18ms` from Johannesburg, ZA
67.112.48.104	AS7018 AT&T Enterprises, LLC	`1.79ms` from Los Angeles, US
175.193.213.120	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
14.64.80.88	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
121.41.139.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.70ms` from Hangzhou, CN
124.112.121.104	AS4134 CHINANET-BACKBONE	`11.71ms` from Huai'an, CN
92.21.22.136	AS13285 TalkTalk Communications Limited	`2.70ms` from London, GB
59.22.110.200	AS4766 Korea Telecom	`6.53ms` from Seoul, KR
211.5.100.40	AS2516 KDDI CORPORATION	`2.93ms` from Tokyo, JP
71.246.201.248	AS701 Verizon Business	`1.85ms` from Ashburn, US
52.168.119.152	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
181.40.71.184	AS23201 Telecel S.A.	`10.77ms` from Asuncion, PY
3.136.200.152	AS16509 Amazon.com, Inc.	`0.11ms` from Columbus, US
70.124.251.56	AS11427 Charter Communications Inc	`3.48ms` from Dallas, 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 49.0.48.33

traceroute to 49.0.48.33 (49.0.48.33): 64 hops max, 52 byte packets

7 [AS38744] 49.0.38.201 0.62 ms

8 [AS38744] 49.0.48.33 0.723 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On January 9th 2026

What are IP address ranges?

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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