203.28.105.0/24

AS152661 · ALZAF LIMITED

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Summary

Country	Bangladesh
Domain	alzaf.com
ASN	AS152661
Registry	APNIC
ID	ALZAF-BD

WHOIS Details

inetnum:        203.28.105.0 - 203.28.105.255
netname:        ALZAF-BD
descr:          ALZAF IT
country:        BD
admin-c:        AA2800-AP
tech-c:         AA2800-AP
abuse-c:        AA2801-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ALZAF1-BD
mnt-irt:        IRT-ALZAF1-BD
last-modified:  2025-07-20T06:54:48Z
geoloc:         24.61701671179468 90.0355337930026
source:         APNIC

irt:            IRT-ALZAF1-BD
address:        
e-mail:         abuse@alzaf.com
abuse-mailbox:  abuse@alzaf.com
admin-c:        AA2800-AP
tech-c:         AA2800-AP
auth:           # Filtered
remarks:        abuse@alzaf.com was validated on 2025-04-03
mnt-by:         MAINT-ALZAF1-BD
last-modified:  2025-09-04T08:05:33Z
source:         APNIC

role:           ALZAF administrator
address:        #586/01 Ashik Tower (2nd Floor), Madhupur, Tangail, Dhaka, Bangladesh
country:        BD
phone:          +8801810990990
e-mail:         abuse@alzaf.com
admin-c:        AA2800-AP
tech-c:         AA2800-AP
nic-hdl:        AA2800-AP
mnt-by:         MAINT-ALZAF1-BD
last-modified:  2024-09-30T08:10:59Z
source:         APNIC

role:           ABUSE ALZAF1BD
country:        ZZ
address:        # 586/01 Ashik Tower (2nd Floor), Madhupur, Tangail, Dhaka, Bangladesh
phone:          +000000000
e-mail:         abuse@alzaf.com
admin-c:        AA2800-AP
tech-c:         AA2800-AP
nic-hdl:        AA2801-AP
remarks:        Generated from irt object IRT-ALZAF1-BD
remarks:        abuse@alzaf.com was validated on 2025-04-03
abuse-mailbox:  abuse@alzaf.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-03T19:27:46Z
source:         APNIC

route:          203.28.105.0/24
origin:         AS152661
descr:          ALZAF IT
mnt-by:         MAINT-ALZAF1-BD
last-modified:  2025-07-30T08:16:33Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.28.105.254	AS152661 ALZAF LIMITED	`2.56ms` 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
163.181.72.104	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.20ms` from Bangkok, TH
192.99.207.232	AS16276 OVH SAS	`0.06ms` from Beauharnois, CA
40.128.76.56	AS7029 Windstream Communications LLC	`0.45ms` from Dallas, US
13.224.167.136	AS16509 Amazon.com, Inc.	`0.51ms` from Delhi, IN
71.73.40.56	AS10796 Charter Communications Inc	`10.22ms` from Flint, US
138.68.95.184	AS14061 DigitalOcean, LLC	`0.21ms` from Frankfurt am Main, DE
58.178.167.72	AS9443 Vocus Retail	`1.70ms` from Melbourne, AU
3.112.254.56	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
60.239.2.184	AS2518 BIGLOBE Inc.	`5.81ms` from Tokyo, JP
172.210.90.8	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
95.180.57.168	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`2.44ms` from Belgrade, RS
34.76.237.8	AS396982 Google LLC	`0.15ms` from Brussels, BE
85.53.195.72	AS12479 Orange Espagne SA	`8.73ms` from Madrid, ES
80.39.170.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.50ms` from Madrid, ES
191.193.234.152	AS27699 TELEFÔNICA BRASIL S.A	`7.68ms` from Osasco, BR
88.176.185.56	AS12322 Free SAS	`16.78ms` from Paris, FR
64.171.149.136	AS7018 AT&T Enterprises, LLC	`4.18ms` from Redding, US
189.122.107.152	AS28573 Claro NXT Telecomunicacoes Ltda	`8.24ms` from Rio de Janeiro, BR
104.68.116.152	AS16625 Akamai Technologies, Inc.	`0.53ms` from San Jose, US
64.181.245.200	AS31898 Oracle Corporation	`0.17ms` from San Jose, US
209.10.208.8	AS40913 Quality Technology Services, LLC	`0.30ms` from San Jose, US
49.30.144.232	AS4766 Korea Telecom	`6.97ms` from Seoul, KR
70.177.241.72	AS22773 Cox Communications Inc.	`9.43ms` from Ashburn, US
181.121.42.56	AS23201 Telecel S.A.	`8.83ms` from Asuncion, PY
36.80.133.56	AS7713 PT Telekomunikasi Indonesia	`8.46ms` from Batam, ID

Traceroute

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

traceroute -a -n -q1 -f3 203.28.105.254

traceroute to 203.28.105.254 (203.28.105.254): 64 hops max, 52 byte packets

3 [] 103.161.216.12 0.829 ms

4 *

5 *

6 [AS152661] 203.28.105.254 2.541 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On September 4th 2025

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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