203.12.229.0/24

AS137442 · Cairns Airport Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	cairnsairport.com.au
ASN	AS137442
Registry	APNIC
ID	CAIRNSAIRPORT-AU

WHOIS Details

inetnum:        203.12.229.0 - 203.12.229.255
netname:        CAIRNSAIRPORT-AU
descr:          Cairns Airport Pty Ltd
descr:          ICT Network Administrator
descr:          P.O. Box 57 Airport Administration Centre
descr:          Cairns Airport Qld 4870
country:        AU
org:            ORG-CAPL7-AP
admin-c:        CINA4-AP
tech-c:         CINA4-AP
abuse-c:        AC2208-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-CAIRNSAIRPORT
mnt-irt:        IRT-CAIRNSAIRPORT-AU
last-modified:  2020-11-10T23:10:14Z
source:         APNIC

irt:            IRT-CAIRNSAIRPORT-AU
address:        Cairns Airport Pty Ltd
address:        P.O. Box 57 Airport Administration Centre
address:        Cairns Airport Qld 4870
e-mail:         netops@cairnsairport.com.au
abuse-mailbox:  netops@cairnsairport.com.au
admin-c:        CINA4-AP
tech-c:         CINA4-AP
auth:           # Filtered
remarks:        netops@cairnsairport.com.au was validated on 2026-01-20
mnt-by:         MAINT-AU-CAIRNSAIRPORT
last-modified:  2026-01-20T23:45:25Z
source:         APNIC

organisation:   ORG-CAPL7-AP
org-name:       Cairns Airport Pty Ltd
org-type:       LIR
country:        AU
address:        PO Box 57
address:        Airport Administration Centre
phone:          +61-7-4080-6829
fax-no:         +61-7-4080-6704
e-mail:         netops@cairnsairport.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:27Z
source:         APNIC

role:           ABUSE CAIRNSAIRPORTAU
country:        ZZ
address:        Cairns Airport Pty Ltd
address:        P.O. Box 57 Airport Administration Centre
address:        Cairns Airport Qld 4870
phone:          +000000000
e-mail:         netops@cairnsairport.com.au
admin-c:        CINA4-AP
tech-c:         CINA4-AP
nic-hdl:        AC2208-AP
remarks:        Generated from irt object IRT-CAIRNSAIRPORT-AU
remarks:        netops@cairnsairport.com.au was validated on 2026-01-20
abuse-mailbox:  netops@cairnsairport.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-20T23:45:49Z
source:         APNIC

person:         CAPL ICT Network Administrator
address:        Cairns Airport Pty Ltd
address:        PO Box 57 Airport Administration Centre
address:        Cairns Airport QLD 4870
country:        AU
phone:          +61-7-4080-6703
fax-no:         +61-7-4080-6704
e-mail:         netops@cairnsairport.com.au
nic-hdl:        CINA4-AP
abuse-mailbox:  netops@cairnsairport.com.au
mnt-by:         MAINT-AU-CAIRNSAIRPORT
last-modified:  2016-07-16T01:31:15Z
source:         APNIC

route:          203.12.229.0/24
origin:         AS137442
descr:          Cairns Airport Pty Ltd PO Box 57 Airport Administration Centre
mnt-by:         MAINT-AU-CAIRNSAIRPORT
last-modified:  2019-05-29T23:00:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.12.0.0/16

Range	ASN	Company	Num of IPs
203.12.176.0/20	AS703	Verizon Australia Pty Limited	4,096
203.12.104.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.144.0/21	AS1221	Telstra Limited	2,048
203.12.152.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.160.0/21	AS7545	TPG Internet Pty Ltd.	2,048
203.12.236.0/22	AS151499	Australian Public Access Network Association	1,024
203.12.80.0/23	AS133612	VODAFONE AUSTRALIA PTY LIMITED	512
203.12.252.0/23	AS154106	VNG ONLINE COMPANY LIMITED	512
203.12.52.0/23	AS4739	iiNet Limited	512
203.12.40.0/23	AS6262	CSIRO Division of Mathematics and Statistics	512
203.12.254.0/23	AS154107	DigitalLink Global Network Limited	512
203.12.15.0/24	AS134697	Launtel	256
203.12.2.0/24	AS134697	Launtel	256
203.12.3.0/24	AS134697	Launtel	256
203.12.4.0/24	AS134697	Launtel	256
203.12.5.0/24	AS134697	Launtel	256
203.12.6.0/24	AS134697	Launtel	256
203.12.7.0/24	AS134697	Launtel	256
203.12.8.0/24	AS134697	Launtel	256
203.12.9.0/24	AS134697	Launtel	256
203.12.86.0/24	AS136408	LORETO MANDEVILLE HALL TOORAK LIMITED	256
203.12.230.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.18.0/24	AS138185	LUKBAN TELEPHONE SYSTEM, INC.	256
203.12.29.0/24	AS148968	Falcore Investments Pty Ltd	256
203.12.249.0/24	AS153035	CiFi Pty Ltd	256
203.12.218.0/24	AS16509	Intruder Systems Ltd	256
203.12.248.0/24	AS17463	EtherTech Pty Ltd	256
203.12.28.0/24	AS17763	Terrinell Pty. Ltd.	256
203.12.234.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.12.131.0/24	AS19625	Andrew John Howard	256
203.12.31.0/24	AS210083	Oma Gosh AB	256
203.12.115.0/24	AS2764	Whitehorse Manningham Regional Library Corporation	256
203.12.36.0/24	AS2764	St. Kevin's College Ltd	256
203.12.220.0/24	AS38044	GITN-NETWORK	256
203.12.235.0/24	AS38830	Levart Distribution Systems Pty Ltd	256
203.12.45.0/24	AS45657	NSW Rural Fire Service	256
203.12.221.0/24	AS45912	Indue	256
203.12.172.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.173.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.91.0/24	AS4809	CTHKI-CN-FuJian network	256
203.12.251.0/24	AS4826	VOCUS PTY LTD	256
203.12.97.0/24	AS4826	Telstra Limited	256
203.12.174.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.175.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.88.0/24	AS63527	Chinatelecom Global Network	256
203.12.89.0/24	AS63527	Chinatelecom Global Network	256
203.12.129.0/24	AS63956	5G NETWORK OPERATIONS PTY LTD	256
203.12.228.0/24	AS7545	Far North Queensland Ports Corporation Limited	256
203.12.170.0/24	AS7575	John Paul College	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
203.12.229.188	AS137442 Cairns Airport Pty Ltd	`16.45ms` from Brisbane, AU

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
87.202.132.72	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.67ms` from Athens, GR
20.141.19.168	AS8070 Microsoft Corporation	`0.67ms` from Boydton, US
3.130.150.200	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
97.132.231.88	AS6167 Verizon Business	`19.73ms` from Denver, US
80.239.193.136	AS1299 Arelion Sweden AB	`0.13ms` from Dublin, IE
95.40.167.216	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
61.254.170.88	AS9318 SK Broadband Co Ltd	`6.90ms` from Incheon, KR
86.178.93.136	AS2856 British Telecommunications PLC	`1.74ms` from London, GB
90.114.36.168	AS3215 Orange S.A.	`5.28ms` from Lyon, FR
78.134.20.136	AS35612 EOLO S.p.A.	`2.07ms` from Milan, IT
65.2.77.104	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
213.18.90.232	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.32ms` from Osaka, JP
20.163.90.200	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
94.19.64.56	AS35807 SkyNet Ltd.	`0.49ms` from Saint Petersburg, RU
49.22.252.40	AS4766 Korea Telecom	`9.47ms` from Seoul, KR
112.15.190.56	AS56041 China Mobile communications corporation	`6.30ms` from Shanghai, CN
77.238.65.88	AS39135 Fiber 1 Ltd.	`0.32ms` from Sofia, BG
54.250.24.120	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
38.99.186.40	AS174 Cogent Communications, LLC	`0.52ms` from Toronto, CA
96.255.255.232	AS701 Verizon Business	`2.98ms` from Ashburn, US
111.167.95.120	AS4837 CHINA UNICOM China169 Backbone	`4.78ms` from Beijing, CN
3.30.47.168	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
176.63.121.168	AS21334 One Hungary Ltd.	`13.37ms` from Budapest, HU
176.171.12.184	AS5410 Bouygues Telecom SA	`7.11ms` from Marseille, FR
90.47.1.40	AS3215 Orange S.A.	`11.04ms` 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 203.12.229.190

traceroute to 203.12.229.190 (203.12.229.190): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.104 ms

2 [AS136557] 103.216.222.92 190.959 ms

3 [AS7474] 59.154.17.229 0.845 ms

4 [AS137442] 203.12.229.190 17.43 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On February 7th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales