203.18.194.0/24

AS63956 · 5G NETWORK OPERATIONS PTY LTD

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Summary

Country	Australia
Domain	5gn.com.au
ASN	AS63956
Registry	APNIC
ID	INT-5GN-AU

WHOIS Details

inetnum:        203.18.192.0 - 203.18.195.255
netname:        INT-5GN-AU
descr:          5G NETWORK OPERATIONS PTY LTD
descr:          99 Williams Street, Melbourne Vic 3000
country:        AU
org:            ORG-NOPL2-AP
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
abuse-c:        AI544-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-INT-5GN-AU
mnt-routes:     MAINT-INT-5GN-AU
mnt-irt:        IRT-INT-5GN-AU
last-modified:  2020-07-15T01:56:48Z
source:         APNIC

irt:            IRT-INT-5GN-AU
address:        Level 7/505 Little Collins St, Melbourne Vic 3000
e-mail:         noc@5gn.com.au
abuse-mailbox:  abuse@5gn.com.au
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
auth:           # Filtered
remarks:        abuse@5gn.com.au was validated on 2026-01-12
remarks:        noc@5gn.com.au was validated on 2026-01-12
mnt-by:         MAINT-INT-5GN-AU
last-modified:  2026-01-12T00:45:42Z
source:         APNIC

organisation:   ORG-NOPL2-AP
org-name:       5G NETWORK OPERATIONS PTY LTD
org-type:       LIR
country:        AU
address:        99 Williams Street
phone:          +61423024422
e-mail:         support@5gn.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:39Z
source:         APNIC

role:           ABUSE INT5GNAU
country:        ZZ
address:        Level 7/505 Little Collins St, Melbourne Vic 3000
phone:          +000000000
e-mail:         noc@5gn.com.au
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
nic-hdl:        AI544-AP
remarks:        Generated from irt object IRT-INT-5GN-AU
remarks:        abuse@5gn.com.au was validated on 2026-01-12
remarks:        noc@5gn.com.au was validated on 2026-01-12
abuse-mailbox:  abuse@5gn.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-12T00:46:11Z
source:         APNIC

role:           R5G NETWORK OPERATIONS PTY LTD administrator
address:        99 Williams Street, MElbourne Vic 3000
country:        AU
phone:          +61403406403
fax-no:         +61403406403
e-mail:         support@5gn.com.au
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
nic-hdl:        RNOP1-AP
mnt-by:         MAINT-INT-5GN-AU
last-modified:  2020-06-18T23:12:11Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.18.0.0/16

Range	ASN	Company	Num of IPs
203.18.112.0/20	AS1221	Telstra Limited	4,096
203.18.216.0/21	AS38600	Smart Axiata Co., Ltd.	2,048
203.18.88.0/22	AS153162	Gadens	1,024
203.18.108.0/23	AS9650	CITEC	512
203.18.242.0/23	AS136000	LYNHAM NETWORKS PTY. LTD	512
203.18.156.0/23	AS152617	PPTECH co., ltd.	512
203.18.158.0/23	AS154109	Hosting Oxygen	512
203.18.96.0/23	AS37978	Launceston City Council	512
203.18.212.0/23	AS4826	VOCUS PTY LTD	512
203.18.60.0/23	AS6262	CSIRO Marine Labs, Hobart	512
203.18.184.0/23	AS9328	DEPARTMENT OF HOUSING AND WORKS	512
203.18.54.0/24	AS17378	Thales Australia	256
203.18.58.0/24	AS17477	Schwartz Family Company	256
203.18.26.0/24	AS24222	RR Donnelley India Outsource Private Limited	256
203.18.11.0/24	AS2764	Wigtown Bear Pty Ltd	256
203.18.151.0/24	AS9266	Fiveways International Limited	256
203.18.50.0/24	AS38564	NVIDIA-ASIA	256
203.18.30.0/24	AS133159	Mammoth Media Pty Ltd	256
203.18.137.0/24	AS45765	4th Floor, Weikfield IT Park	256
203.18.56.0/24	AS4826	BOMBORA TECHNOLOGIES PTY LTD	256
203.18.240.0/24	AS4826	Netway Technologies Pty Ltd	256
203.18.94.0/24	AS9268	Over The Wire Pty Ltd	256
203.18.51.0/24	AS56166	ITI (Gas Rahat Building) Campus	256
203.18.197.0/24	AS56229	PT LNS TEKNOLOGI SOLUSINDO	256
203.18.98.0/24	AS56971	Mistic Internet Security Pty Ltd	256
203.18.39.0/24	AS131769	CV Prestasi Sukses Gemilang	256
203.18.0.0/24	AS7477	SkyMesh Pty Ltd	256
203.18.79.0/24	AS7545	Hi-Speed Networking	256
203.18.1.0/24	AS7575	National Gallery of Victoria	256
203.18.63.0/24	AS7575	Powerhouse Museum	256
203.18.23.0/24	AS7600	Escapenet Pty Ltd	256
203.18.104.0/24	AS136938	PT Yoan Corp Indonesian	256
203.18.174.0/24	AS142590	Ambulance Victoria	256
203.18.245.0/24	AS14618	LINKED STORE BRASIL CRIACAO E DESENVOL DE SOFTWARE	256
203.18.78.0/24	AS7647	OnTheNet Pty Ltd	256
203.18.59.0/24	AS134673	GISBORNE.NET.N.Z. LIMITED	256
203.18.176.0/24	AS852	Colliers International Canada	256

Hosted domains

There are 10 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.18.194.1	poparaby.com.au	7
203.18.194.2	rightkindanuts.com.au	2
203.18.194.8	nabtms.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
85.72.86.216	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.13ms` from Athens, GR
194.63.216.216	AS8248 Computer Technology Institute and Press Diophantus	`8.77ms` from Athens, GR
114.251.242.72	AS4808 China Unicom Beijing Province Network	`3.65ms` from Beijing, CN
3.31.81.184	AS8987 Amazon Data Services Ireland Ltd	`0.77ms` from Boardman, US
156.205.92.56	AS8452 TE-AS	`4.32ms` from Cairo, EG
42.186.83.168	AS45062 Netease-Network	`3.38ms` from Hangzhou, CN
76.186.23.184	AS11427 Charter Communications Inc	`11.82ms` from Houston, US
94.133.154.168	AS2860 NOS COMUNICACOES, S.A.	`12.68ms` from Lisbon, PT
155.2.213.104	AS60798 Servereasy Srl	`0.13ms` from Milan, IT
74.15.106.24	AS577 Bell Canada	`1.70ms` from Montreal, CA
200.165.185.184	AS7738 V tal	`11.69ms` from Rio de Janeiro, BR
13.48.174.104	AS16509 Amazon.com, Inc.	`0.13ms` from Stockholm, SE
178.3.51.72	AS3209 Vodafone GmbH	`11.77ms` from Berlin, DE
68.143.46.72	AS7029 Windstream Communications LLC	`0.29ms` from Dallas, US
31.53.105.200	AS2856 British Telecommunications PLC	`5.46ms` from London, GB
50.159.51.104	AS22773 Cox Communications Inc.	`9.71ms` from Los Angeles, US
199.80.59.216	AS13909 Techie Hosting, Inc.	`0.49ms` from New York City, US
183.158.152.56	AS4134 CHINANET-BACKBONE	`5.23ms` from Ningbo, CN
153.230.222.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.04ms` from Osaka, JP
86.223.113.152	AS3215 Orange S.A.	`5.30ms` from Paris, FR
159.121.66.88	AS1798 State of Oregon	`2.35ms` from Portland, US
122.132.12.8	AS2518 BIGLOBE Inc.	`5.64ms` from Tokyo, JP
133.202.24.40	AS2518 BIGLOBE Inc.	`11.52ms` from Tokyo, JP
193.5.53.248	AS559 SWITCH	`0.50ms` from Zuerich, CH
111.202.19.72	AS4808 China Unicom Beijing Province Network	`4.25ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m8 203.18.194.28

traceroute to 203.18.194.28 (203.18.194.28): 8 hops max, 52 byte packets

1 [AS15169] 142.251.49.148 24.402 ms

2 [AS15169] 108.170.248.44 24.483 ms

3 [] 206.72.211.44 235.289 ms

4 [AS63956] 45.112.244.198 236.59 ms

5 [AS63956] 45.112.244.183 243.648 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On March 20th 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.

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