49.0.42.0/24

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 2026-02-25
mnt-by:         MAINT-BD-AONB
last-modified:  2026-02-25T17:46:36Z
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 2026-02-25
abuse-mailbox:  noc@alwayson.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-25T17:47:00Z
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 49.0.42.0/24

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
49.0.32.0/20	AS38744	Always On Network Bangladesh Ltd.	4,096
49.0.240.0/20	AS136907	Huawei Cloud Hongkong Region	4,096
49.0.200.0/21	AS136907	Huawei Cloud Singapore Region	2,048
49.0.16.0/21	AS24249	jway co., Ltd	2,048
49.0.176.0/21	AS38818	YokozunaNET	2,048
49.0.168.0/21	AS38818	YokozunaNET	2,048
49.0.192.0/21	AS136907	Huawei Cloud Thailand POP	2,048
49.0.0.0/22	AS55701	PT Usaha Adi Sanggoro	1,024
49.0.78.0/24	AS133481	AIS Fibre	256
49.0.89.0/24	AS133481	AIS Fibre	256
49.0.84.0/24	AS133481	AIS Fibre	256
49.0.77.0/24	AS133481	AIS Fibre	256
49.0.91.0/24	AS133481	AIS Fibre	256
49.0.73.0/24	AS133481	AIS Fibre	256
49.0.68.0/24	AS133481	AIS Fibre	256
49.0.72.0/24	AS133481	AIS Fibre	256
49.0.69.0/24	AS133481	AIS Fibre	256
49.0.95.0/24	AS133481	AIS Fibre	256
49.0.75.0/24	AS133481	AIS Fibre	256
49.0.90.0/24	AS133481	AIS Fibre	256
49.0.88.0/24	AS133481	AIS Fibre	256
49.0.57.0/24	AS400318	Versa Networks Inc	256
49.0.60.0/24	AS400318	Versa Networks Inc	256
49.0.62.0/24	AS400318	Versa Networks Inc	256
49.0.56.0/24	AS400318	Versa Networks Inc	256
49.0.59.0/24	AS400318	Versa Networks Inc	256
49.0.58.0/24	AS400318	Versa Networks Inc	256
49.0.63.0/24	AS400318	Versa Networks Inc	256
49.0.61.0/24	AS400318	Versa Networks Inc	256
49.0.126.0/24	AS45458	Wuttisak	256
49.0.127.0/24	AS45458	Wuttisak	256
49.0.119.0/24	AS45458	Kerry Express_Rack@TELLUS Link4	256
49.0.114.0/24	AS45458	Pruksa Pearl Building byAWN	256
49.0.92.0/24	AS133481	AIS Fibre	256
49.0.87.0/24	AS133481	AIS Fibre	256
49.0.70.0/24	AS133481	AIS Fibre	256
49.0.94.0/24	AS133481	AIS Fibre	256
49.0.76.0/24	AS133481	AIS Fibre	256
49.0.74.0/24	AS133481	AIS Fibre	256
49.0.93.0/24	AS133481	AIS Fibre	256
49.0.85.0/24	AS133481	AIS Fibre	256
49.0.86.0/24	AS133481	AIS Fibre	256
49.0.71.0/24	AS133481	AIS Fibre	256
49.0.79.0/24	AS133481	AIS Fibre	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.0.42.66	globalmiles.net	1

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

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

IP Address	ASN	Details
49.0.42.53	AS38744 AlwaysOn Network Bangladesh Ltd	`0.38ms` 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
92.97.91.200	AS5384 Emirates Internet	`3.69ms` from Al Fujairah City, AE
20.31.228.56	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
51.91.49.24	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
141.0.144.40	AS56478 Hyperoptic Ltd	`0.78ms` from London, GB
150.244.4.152	AS766 RedIRIS Autonomous System	`1.97ms` from Madrid, ES
186.65.126.88	AS263740 Corporacion Laceibanetsociety	`0.89ms` from New York City, US
121.118.109.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.61ms` from Osaka, JP
34.90.42.24	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
54.158.39.24	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
112.169.197.152	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
137.56.22.120	AS1103 SURF B.V.	`6.78ms` from Amsterdam, NL
209.131.160.40	AS11840 VeriSign Infrastructure & Operations	`0.42ms` from Ashburn, US
52.27.154.232	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
41.142.243.184	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.18ms` from Casablanca, MA
59.183.99.184	AS9829 National Internet Backbone	`10.93ms` from Delhi, IN
87.200.75.168	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.85ms` from Dubai, AE
34.240.157.184	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
78.135.133.104	AS25441 Imagine Communications Group Limited	`13.25ms` from Dublin, IE
14.224.129.248	AS45899 VNPT Corp	`0.85ms` from Hanoi, VN
37.106.197.120	AS25019 Saudi Telecom Company JSC	`1.94ms` from Jeddah, SA
56.68.14.232	AS16509 Amazon.com, Inc.	`0.85ms` from Kuala Lumpur, MY
189.160.57.184	AS8151 UNINET	`1.71ms` from Monterrey, MX
79.23.144.104	AS3269 Telecom Italia S.p.A.	`6.43ms` from Naples, IT
108.138.121.88	AS16509 Amazon.com, Inc.	`0.07ms` from New York City, US
165.171.183.216	AS15108 Allo Communications LLC	`4.38ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f2 49.0.42.241

traceroute to 49.0.42.241 (49.0.42.241): 64 hops max, 52 byte packets

2 [AS58715] 103.21.41.10 166.542 ms

3 *

4 *

5 *

6 *

7 [AS38744] 117.58.240.250 184.211 ms

8 [AS38744] 49.0.42.241 181.31 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On April 13th 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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