1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.28.0.0/16
  4. AS152661  | 203.28.105.0/24

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 2025-10-10
mnt-by:         MAINT-ALZAF1-BD
last-modified:  2025-11-18T00:37:38Z
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:        
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 2025-10-10
abuse-mailbox:  abuse@alzaf.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-10T16:36:35Z
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

Nearby Ranges

BGP prefixes that overlap with 203.28.0.0/16

Range ASN Company Num of IPs
203.28.64.0/22 AS137074 Responsible Internet Sustainability Effort 1,024
203.28.48.0/23 AS38719 Dreamscape Networks PTY LTD 512
203.28.250.0/23 AS10148 St Hilda's College 512
203.28.202.0/23 AS138390 Trinity Grammar School 512
203.28.46.0/23 AS140211 City of Marion 512
203.28.128.0/23 AS132280 998/3 Baan On Nuch Condominium 512
203.28.191.0/24 AS133930 Grand Floridian Pty. Ltd. 256
203.28.247.0/24 AS135069 Feenix Communications Limited 256
203.28.245.0/24 AS135247 K Net Solutions Pvt Ltd 256
203.28.143.0/24 AS135553 VC Telecoms Sdn. Bhd. 256
203.28.160.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.28.36.0/24 AS136518 Western Australian Industrial Relations Commission 256
203.28.238.0/24 AS136557 GoHosting 256
203.28.172.0/24 AS137049 Performance Peripherals Australasia 256
203.28.176.0/24 AS137049 Performance Peripherals Australasia 256
203.28.64.0/24 AS137074 RISE-DAVAO 256
203.28.65.0/24 AS137074 RISE-CEBU 256
203.28.66.0/24 AS137074 RISE-CEBU 256
203.28.67.0/24 AS137074 RISE-CEBU 256
203.28.63.0/24 AS141437 Officeworks Ltd 256
203.28.150.0/24 AS149164 Avondale University Limited 256
203.28.104.0/24 AS152661 ALZAF IT 256
203.28.53.0/24 AS154203 PT DELTA SKY TECH 256
203.28.57.0/24 AS154204 Shine Effort Inc Limited 256
203.28.195.0/24 AS154329 Phoenix Business Solutions Australia Pty Ltd 256
203.28.249.0/24 AS16509 HRT SG PTE. LTD. 256
203.28.85.0/24 AS17477 Vision Australia 256
203.28.142.0/24 AS17535 Canary Technology Solutions Pty Limited 256
203.28.121.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.28.113.0/24 AS18390 Ai Tel Pty Ltd 256
203.28.168.0/24 AS18986 Calligo (Canada) Inc. 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.18.0/24 AS23028 Information Technology Services 256
203.28.14.0/24 AS23886 Port Waratah Coal Services 256
203.28.122.0/24 AS2764 R.A.G Productions Pty.Ltd. 256
203.28.173.0/24 AS2764 Professional Advantage Pty Limited 256
203.28.171.0/24 AS29222 Swissdotnet SA 256
203.28.50.0/24 AS38719 Dreamscape Networks PTY LTD 256
203.28.90.0/24 AS38880 Klegridge Pty Ltd 256
203.28.51.0/24 AS45671 Servers Australia Pty Ltd 256
203.28.216.0/24 AS45701 GlobalXtreme 256
203.28.217.0/24 AS45701 GlobalXtreme 256
203.28.218.0/24 AS45701 GlobalXtreme 256
203.28.219.0/24 AS45701 GlobalXtreme 256
203.28.159.0/24 AS4739 iiNet Limited 256
203.28.17.0/24 AS4764 Adrenalan Group Pty Ltd 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
203.28.105.254 alzaf.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

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 4.17ms 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
24.99.138.184 AS7922 Comcast Cable Communications, LLC 4.92ms from Atlanta, US
123.60.222.200 AS55990 Huawei Cloud Service data center 3.63ms from Beijing, CN
40.177.188.120 AS16509 Amazon.com, Inc. 1.71ms from Calgary, CA
156.56.43.40 AS87 Indiana University 5.30ms from Chicago, US
40.128.76.56 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
18.203.11.248 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
116.63.81.200 AS58466 CHINANET Guangdong province network 2.22ms from Guangzhou, CN
186.3.70.56 AS27947 Telconet S.A 0.55ms from Quito, EC
188.161.34.152 AS12975 PALTEL Autonomous System 1.14ms from Ramallah, PS
76.187.12.40 AS11427 Charter Communications Inc 5.27ms from Richardson, US
71.94.54.216 AS20115 Charter Communications LLC 6.55ms from San Jose, US
153.176.110.216 AS4713 NTT DOCOMO BUSINESS,Inc. 7.38ms from Tokyo, JP
182.120.152.216 AS4837 CHINA UNICOM China169 Backbone 5.46ms from Zhengzhou, CN
148.139.192.136 AS16839 SERVICENOW, INC. 0.75ms from Amsterdam, NL
222.163.126.184 AS4837 CHINA UNICOM China169 Backbone 3.97ms from Changchun, CN
24.211.60.120 AS11426 Charter Communications Inc 7.48ms from Charlotte, US
98.142.247.248 AS213186 Yanoor Islam Khan 7.09ms from Chicago, US
63.253.84.40 AS7029 Windstream Communications LLC 0.52ms from Chicago, US
98.16.43.8 AS7029 Windstream Communications LLC 9.29ms from Dallas, US
71.157.176.216 AS7018 AT&T Enterprises, LLC 2.13ms from Houston, US
45.51.116.8 AS20001 Charter Communications Inc 11.13ms from Los Angeles, US
149.74.241.216 AS12479 Orange Espagne SA 7.31ms from Madrid, ES
76.68.202.184 AS577 Bell Canada 1.53ms from Montreal, CA
69.192.23.56 AS16625 Akamai Technologies, Inc. 0.88ms from New York City, US
78.199.47.216 AS12322 Free SAS 1.33ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 203.28.105.254
traceroute to 203.28.105.254 (203.28.105.254): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

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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