203.194.136.0/21

AS9729  ·  iAdvantage Limited

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Summary

Country Hong Kong
Domain iadvantage.net
ASN AS9729
Parent Range 203.194.128.0/17
Registry APNIC
ID IADVANTAGE

WHOIS Details

inetnum:        203.194.128.0 - 203.194.255.255
netname:        IADVANTAGE
descr:          iAdvantage Limited
country:        HK
org:            ORG-IL23-AP
admin-c:        PI10-AP
tech-c:         DI16-AP
tech-c:         HM55-AP
abuse-c:        AI529-AP
status:         ALLOCATED PORTABLE
remarks:        Send spam and Hacking reports to
remarks:        [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-IS
mnt-routes:     MAINT-HK-IS
mnt-irt:        IRT-IADVANTAGE-HK
last-modified:  2020-10-20T00:56:46Z
source:         APNIC

irt:            IRT-IADVANTAGE-HK
address:        MEGATOP,
address:        Mega-iAdvantage,
address:        399 Chai Wan Road,
address:        Chai Wan, Hong Kong.
address:        
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        PI10-AP
tech-c:         DI16-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-27
mnt-by:         MAINT-HK-IS
last-modified:  2025-11-18T00:26:57Z
source:         APNIC

organisation:   ORG-IL23-AP
org-name:       iAdvantage Limited
org-type:       LIR
country:        HK
address:        MEGATOP
address:        Mega-iAdvantage
address:        399 Chai Wan Road
phone:          +852-2208-8338
fax-no:         +852-2267-2237
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:47Z
source:         APNIC

role:           ABUSE IADVANTAGEHK
country:        ZZ
address:        MEGATOP,
address:        Mega-iAdvantage,
address:        399 Chai Wan Road,
address:        Chai Wan, Hong Kong.
address:        
phone:          +000000000
e-mail:         [email protected]
admin-c:        PI10-AP
tech-c:         DI16-AP
nic-hdl:        AI529-AP
remarks:        Generated from irt object IRT-IADVANTAGE-HK
remarks:        [email protected] was validated on 2025-08-27
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T03:59:22Z
source:         APNIC

person:         DNS IADVANTAGE
address:        MEGATOP,
address:        Mega-iAdvantage,
address:        399 Chai Wan Road,
address:        Chai Wan, Hong Kong
country:        HK
phone:          +852-22088333
fax-no:         +852-22672237
e-mail:         [email protected]
nic-hdl:        DI16-AP
mnt-by:         MAINT-HK-IS
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

person:         iAdvantage hostmaster
address:        MEGA TOP,
address:        Mega-iAdvantage,
address:        399 Chai Wan Road,
address:        Chai Wan, Hong Kong.
country:        HK
phone:          +852-22088333
fax-no:         +852-22672237
e-mail:         [email protected]
nic-hdl:        HM55-AP
mnt-by:         MAINT-HK-IS
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

person:         Postmaster iAdvantage
address:        MEGATOP,
address:        Mega-iAdvantage,
address:        399 Chai Wan Road,
address:        Chai Wan, Hong Kong.
country:        HK
phone:          +852-22088333
fax-no:         +852-22672237
e-mail:         [email protected]
nic-hdl:        PI10-AP
mnt-by:         MAINT-HK-IS
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.194.136.0/21

Range ASN Company Num of IPs
203.194.128.0/17 AS9729 iAdvantage Limited 32,768

Nearby Ranges

BGP prefixes that overlap with 203.194.0.0/16

Range ASN Company Num of IPs
203.194.128.0/17 AS9729 iAdvantage Limited 32,768
203.194.0.0/18 AS7545 TPG Internet Pty Ltd. 16,384
203.194.0.0/18 AS9942 TPG Internet Pty Ltd. 16,384
203.194.64.0/19 AS2687 Asia Pacific Operations 8,192
203.194.112.0/22 AS58487 CV. Rumahweb Indonesia 1,024
203.194.116.0/22 AS38203 InGen Technology Ltd. 1,024
203.194.118.0/24 AS38203 ADN Telecom Ltd. 256
203.194.119.0/24 AS38203 ADN Telecom Ltd. 256
203.194.117.0/24 AS38203 ADN Telecom Ltd. 256
203.194.116.0/24 AS38203 ADN Telecom Ltd. 256

Hosted domains

There are 25 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.194.142.118 karstenhk.com 1
203.194.142.21 ipro.com.hk 1
203.194.138.62 8mmail.com 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

Pingable IPs

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

IP Address ASN Details
203.194.138.250 AS9729 iAdvantage Limited 2.15ms from Hong Kong, HK
203.194.136.1 AS9729 iAdvantage Limited 2.31ms from Hong Kong, HK
203.194.142.59 AS9729 iAdvantage Limited 2.17ms from Hong Kong, HK
203.194.137.129 AS9729 iAdvantage Limited 2.37ms from Hong Kong, HK
203.194.141.229 AS9729 iAdvantage Limited 2.13ms from Hong Kong, HK
203.194.143.3 AS9729 iAdvantage Limited 2.32ms from Hong Kong, HK

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
41.177.31.5 AS36874 Cybersmart 1.14ms from Cape Town, ZA
73.210.16.245 AS7922 Comcast Cable Communications, LLC 5.69ms from Chicago, US
93.220.252.149 AS3320 Deutsche Telekom AG 4.29ms from Frankfurt am Main, DE
118.68.178.165 AS18403 FPT Telecom Company 1.20ms from Ho Chi Minh City, VN
82.10.182.5 AS5089 Virgin Media Limited 7.26ms from London, GB
200.71.28.245 AS20002 Telstar S.A. 8.90ms from Montevideo, UY
13.126.126.69 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
197.136.36.5 AS36914 Kenya Education Network 0.87ms from Nairobi, KE
3.167.29.85 AS16509 Amazon.com, Inc. 0.43ms from Reston, US
18.3.28.5 AS3 Massachusetts Institute of Technology 0.82ms from San Jose, US
186.238.249.181 AS10429 TELEFÔNICA BRASIL S.A 0.91ms from São Paulo, BR
177.141.22.229 AS28573 Claro NXT Telecomunicacoes Ltda 5.61ms from São Paulo, BR
180.11.249.149 AS4713 NTT DOCOMO BUSINESS,Inc. 3.05ms from Tokyo, JP
20.210.26.133 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
84.84.205.21 AS1136 KPN B.V. 1.49ms from Amsterdam, NL
120.246.101.37 AS56048 China Mobile Communicaitons Corporation 5.48ms from Beijing, CN
223.184.22.245 AS24560 Bharti Airtel Ltd., Telemedia Services 10.22ms from Chennai, IN
34.68.163.149 AS396982 Google LLC 0.13ms from Council Bluffs, US
68.11.203.117 AS22773 Cox Communications Inc. 17.04ms from Dallas, US
34.242.228.245 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
115.195.16.213 AS4134 CHINANET-BACKBONE 6.81ms from Hangzhou, CN
202.181.211.5 AS7540 HongKong Commercial Internet Exchange 0.36ms from Hong Kong, HK
124.244.187.229 AS9269 Hong Kong Broadband Network Ltd. 0.55ms from Hong Kong, HK
196.39.13.101 AS20011 Dimension Data 1.33ms from Johannesburg, ZA
92.137.239.181 AS3215 Orange S.A. 8.98ms from Marseille, 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 203.194.136.225
traceroute to 203.194.136.225 (203.194.136.225): 64 hops max, 52 byte packets
4 [AS9729] 202.85.129.85 2.259 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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