203.0.2.0/24

AS45226 · AS for multi homing ISPs at Adelaide HO

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Summary

Country	Australia
Domain	santos.com
ASN	AS45226
Registry	APNIC
ID	SANTOSNET-1-AU

WHOIS Details

inetnum:        203.0.2.0 - 203.0.3.255
netname:        SANTOSNET-1-AU
descr:          Santos Ltd
descr:          60 Flinders Street
descr:          ADELAIDE
descr:          SA 5000
country:        AU
org:            ORG-SL45-AP
admin-c:        SU38-AP
tech-c:         SU38-AP
abuse-c:        AS2341-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-SANTOS-AU
last-modified:  2020-06-22T05:48:08Z
source:         APNIC

irt:            IRT-SANTOS-AU
address:        60 Flinders Street
address:        Adelaide 5000
e-mail:         APNIC.Maintainer@santos.com
abuse-mailbox:  APNIC.Abuse@santos.com
admin-c:        SU38-AP
tech-c:         SU38-AP
auth:           # Filtered
remarks:        apnic.maintainer@santos.com was validated on 2025-08-13
remarks:        apnic.abuse@santos.com was validated on 2026-01-05
mnt-by:         MAINT-AU-SANTOS
last-modified:  2026-01-05T02:56:18Z
source:         APNIC

organisation:   ORG-SL45-AP
org-name:       Santos Limited
org-type:       LIR
country:        AU
address:        60 Flinders Street
phone:          +61-7-3838-3542
e-mail:         APNIC.Maintainer@santos.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-13T12:59:57Z
source:         APNIC

role:           ABUSE SANTOSAU
country:        ZZ
address:        60 Flinders Street
address:        Adelaide 5000
phone:          +000000000
e-mail:         APNIC.Maintainer@santos.com
admin-c:        SU38-AP
tech-c:         SU38-AP
nic-hdl:        AS2341-AP
remarks:        Generated from irt object IRT-SANTOS-AU
remarks:        apnic.maintainer@santos.com was validated on 2025-08-13
remarks:        apnic.abuse@santos.com was validated on 2026-01-05
abuse-mailbox:  APNIC.Abuse@santos.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-05T02:56:49Z
source:         APNIC

person:         Santos Unix Support
nic-hdl:        SU38-AP
e-mail:         APNIC.Maintainer@santos.com
address:        60 Flinders Street
address:        Adelaide 5000
phone:          +61-7-3838-3542
country:        AU
mnt-by:         MAINT-AU-SANTOS
last-modified:  2019-07-12T04:22:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/16

Range	ASN	Company	Num of IPs
203.0.124.0/22	AS23722	Newcastle Greater Mutual Group Ltd	1,024
203.0.116.0/22	AS18361	Australian Stock Exchange	1,024
203.0.156.0/22	AS9408	G James Australia Pty Ltd	1,024
203.0.252.0/22	AS56227	Zurich Financial Services	1,024
203.0.8.0/23	AS47377	Legaco Networks B.V.	512
203.0.168.0/23	AS396982	UniSuper Management Pty Ltd	512
203.0.155.0/24	AS45570	Network Presence	256
203.0.178.0/24	AS4739	iiNet Limited	256
203.0.141.0/24	AS56132	The Macfarlane Burnet Institute for Medical Research and Public Health Ltd	256
203.0.100.0/24	AS6262	CSIRO Division of Water Resources	256
203.0.88.0/24	AS6262	CSIRO Division of Information Technology	256
203.0.19.0/24	AS7575	Australian National University	256
203.0.89.0/24	AS7575	Australian Institute of Aboriginal and Torres Strait Islander Studies	256
203.0.40.0/24	AS10148	The University of Melbourne	256
203.0.80.0/24	AS9913	Internet Information Group	256
203.0.27.0/24	AS135668	Patrick Stevedores Operations Pty Ltd	256
203.0.73.0/24	AS137938	QBE Management Services Ltd	256
203.0.139.0/24	AS150788	Alternative Enterprises (HK) Limited	256
203.0.120.0/24	AS153720	Mark Delany	256
203.0.149.0/24	AS24008	Hansen Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.0.2.30	AS45226 AS for multi homing ISPs at Adelaide HO	`14.31ms` from Melbourne, 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
192.52.242.88	AS17216 DC74 LLC	`0.47ms` from Charlotte, US
125.67.9.168	AS4134 CHINANET-BACKBONE	`5.11ms` from Chengdu, CN
157.156.34.152	AS17816 China Unicom IP network China169 Guangdong province	`5.68ms` from Guangzhou, CN
112.163.18.216	AS4766 Korea Telecom	`7.04ms` from Incheon, KR
115.17.44.168	AS4766 Korea Telecom	`7.59ms` from Incheon, KR
121.173.95.200	AS4766 Korea Telecom	`0.83ms` from Incheon, KR
92.19.220.8	AS13285 TalkTalk Communications Limited	`6.53ms` from London, GB
80.16.193.120	AS3269 Telecom Italia S.p.A.	`1.46ms` from Milan, IT
96.41.217.120	AS20115 Charter Communications LLC	`10.86ms` from Portland, US
148.204.187.200	AS3484 Instituto Politecnico Nacional	`4.24ms` from Santiago de Queretaro, MX
187.232.45.120	AS8151 UNINET	`11.54ms` from Santiago de Queretaro, MX
175.151.182.56	AS4837 CHINA UNICOM China169 Backbone	`11.09ms` from Tieling, CN
54.64.200.216	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
153.143.155.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.42ms` from Tokyo, JP
75.208.49.152	AS6167 Verizon Business	`17.36ms` from Atlanta, US
138.119.159.88	AS611 NB-PEI Educational Computer Network	`14.49ms` from Beauharnois, CA
141.30.241.152	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.87ms` from Berlin, DE
82.181.45.136	AS16086 DNA Oyj	`4.36ms` from Helsinki, FI
62.197.146.24	AS209854 Cyberzone S.A.	`0.20ms` from Hong Kong, HK
75.43.141.40	AS7018 AT&T Enterprises, LLC	`4.23ms` from Houston, US
197.159.92.56	AS327966 FJ Wiese CC	`5.13ms` from Johannesburg, ZA
172.161.167.184	AS8075 Microsoft Corporation	`0.19ms` from Kloten, CH
93.102.76.168	AS2860 NOS COMUNICACOES, S.A.	`12.91ms` from Lisbon, PT
135.180.96.168	AS46375 Sonic Telecom LLC	`2.70ms` from San Jose, US
77.29.153.40	AS6821 Makedonski Telekom AD-Skopje	`5.08ms` from Skopje, MK

Traceroute

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

traceroute -a -n -q1 -f7 203.0.2.30

traceroute to 203.0.2.30 (203.0.2.30): 64 hops max, 52 byte packets

7 [AS6939] 27.50.33.202 317.924 ms

8 [AS4826] 114.31.206.50 327.734 ms

9 [] 103.1.77.96 329.378 ms

10 [] 103.1.76.168 319.35 ms

11 [] 103.1.77.49 329.162 ms

12 [AS4826] 114.31.198.37 329.47 ms

13 [AS4826] 49.255.162.129 321.019 ms

14 [AS38809] 203.19.141.18 320.547 ms

15 [AS45226] 203.0.2.30 331.874 ms

Measurement taken from

IPinfo ProbeNet in Nairobi, KE

On January 30th 2026

What are IP address ranges?

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