203.31.198.0/23

AS35916 · MULTACOM CORPORATION

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Summary

Country	Australia
Domain	5gn.com.au
ASN	AS35916
Registry	APNIC
ID	INT-5GN-AU

WHOIS Details

inetnum:        203.31.198.0 - 203.31.199.255
netname:        INT-5GN-AU
descr:          5G NETWORK OPERATIONS PTY LTD
country:        AU
org:            ORG-NOPL2-AP
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AI544-AP
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:  2024-07-08T05:32:55Z
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:        Level 7/505 Little Collins St, Melbourne Vic 3000
country:        AU
phone:          +61 1300 101 112
e-mail:         noc@5gn.com.au
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
nic-hdl:        RNOP1-AP
mnt-by:         MAINT-INT-5GN-AU
last-modified:  2026-04-09T21:50:40Z
source:         APNIC

route:          203.31.198.0/23
origin:         AS35916
descr:          5G Network Operations Pty Ltd 99 Williams Street
mnt-by:         MAINT-INT-5GN-AU
last-modified:  2026-04-09T21:41:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.31.0.0/16

Range	ASN	Company	Num of IPs
203.31.36.0/22	AS23352	Sand Dune Mail Ltd	1,024
203.31.62.0/23	AS1221	Panasonic Australia Pty. Limited	512
203.31.164.0/23	AS38498	Bank Internasional Indonesia	512
203.31.34.0/23	AS38835	Buroserv Australia Pty Ltd	512
203.31.114.0/23	AS55707	Simtronic Technologies Pty Ltd	512
203.31.202.0/23	AS18390	Spintel Pty Ltd	512
203.31.8.0/23	AS10215	Microland Limited	512
203.31.42.0/23	AS139049	GIGACOMM PTY LTD	512
203.31.48.0/24	AS18111	Bytecard PTY LTD	256
203.31.217.0/24	AS201744	MAXKO d.o.o.	256
203.31.75.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.31.183.0/24	AS23921	INGDIRECT Australia, Tuggerah	256
203.31.160.0/24	AS26431	Happy Telecomunications LLC	256
203.31.184.0/24	AS2764	Clear Technology Pty Limited	256
203.31.58.0/24	AS2764	Sutherland Shire Council	256
203.31.44.0/24	AS2764	Compumedics Limited	256
203.31.216.0/24	AS38220	Amaze Intelligence Pty Ltd	256
203.31.221.0/24	AS394998	LakeLand Internet LLC	256
203.31.255.0/24	AS4739	I-Nex Corporation Pty Ltd	256
203.31.241.0/24	AS4739	iiNet Limited	256
203.31.23.0/24	AS4764	Glenn Tesla Jayaputera	256
203.31.96.0/24	AS4764	Softway Pty Limited	256
203.31.64.0/24	AS4826	Silver Chain Nursing Association	256
203.31.40.0/24	AS50340	SEBEK sp. z o.o	256
203.31.70.0/24	AS55365	Campus Drive (Cnr Murdoch Drive)	256
203.31.81.0/24	AS7545	Performance Peripherals Australasia	256
203.31.84.0/24	AS7545	Hilliard Electronic Systems	256
203.31.41.0/24	AS7575	GENAZZANO F.C.J. COLLEGE LIMITED	256
203.31.56.0/24	AS7594	Ignatius Park College	256
203.31.0.0/24	AS7604	Zettagrid Pty Ltd	256
203.31.2.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.227.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.1.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.31.103.0/24	AS8368	Xaurum Belux at Upstream (LCL Brussels)	256
203.31.214.0/24	AS9266	Fiveways International Limited	256
203.31.101.0/24	AS9301	Cynergic National Network	256
203.31.57.0/24	AS9301	Cynergic National Network	256
203.31.252.0/24	AS10080	Interconnect Networks Pty Ltd	256
203.31.82.0/24	AS9723	Conetix Pty Ltd	256
203.31.65.0/24	AS133120	Hosted Network Pty Ltd	256
203.31.79.0/24	AS133175	Knowledge by Design Pty Ltd	256
203.31.210.0/24	AS133974	Pinnacle Tele Services Pvt. Ltd.	256
203.31.234.0/24	AS134078	5070 ANG MO KIO INDUSTRIAL PARK 2	256
203.31.169.0/24	AS134371	Rakib Enterprise	256
203.31.185.0/24	AS140639	Pymble Ladies College	256
203.31.93.0/24	AS141216	Asia Yadanar Golden Horse Company Limited	256
203.31.76.0/24	AS154292	Politeknik Kesehatan Palembang	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

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
69.142.90.119	AS7922 Comcast Cable Communications, LLC	`8.47ms` from Ashburn, US
173.175.39.23	AS11427 Charter Communications Inc	`5.29ms` from Dallas, US
5.231.87.7	AS12586 GHOSTnet GmbH	`0.35ms` from Frankfurt am Main, DE
101.71.98.215	AS4837 CHINA UNICOM China169 Backbone	`5.81ms` from Hangzhou, CN
76.151.206.87	AS7922 Comcast Cable Communications, LLC	`10.53ms` from Manassas, US
118.138.162.247	AS56132 Monash University,	`2.27ms` from Melbourne, AU
121.239.120.215	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.54ms` from Nanjing, CN
58.210.140.247	AS4134 CHINANET BACKBONE	`5.14ms` from Nanjing, CN
88.103.124.215	AS5610 O2 Czech Republic, a.s.	`5.39ms` from Prague, CZ
101.187.90.87	AS1221 Telstra Limited	`3.27ms` from Sydney, AU
116.58.191.135	AS2514 NTT PC Communications, Inc.	`2.06ms` from Tokyo, JP
75.208.17.135	AS6167 Verizon Business	`14.86ms` from Atlanta, US
177.22.31.215	AS52952 Millenium Com de Mat e Sist de Inf. Ltda	`3.22ms` from Chapeco, BR
95.91.187.7	AS3209 Vodafone GmbH	`0.50ms` from Frankfurt am Main, DE
91.5.128.71	AS3320 Deutsche Telekom AG	`1.18ms` from Frankfurt am Main, DE
41.174.109.151	AS30844 Liquid Telecommunications Ltd	`1.37ms` from Harare, ZW
83.44.135.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.46ms` from Madrid, ES
191.92.232.215	AS27831 Colombia Móvil	`13.31ms` from Medellin, CO
119.229.120.7	AS17511 OPTAGE Inc.	`2.01ms` from Osaka, JP
101.50.45.39	AS18283 Chupicom Inc.	`12.32ms` from Osaka, JP
179.125.169.247	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.05ms` from Osasco, BR
176.169.162.103	AS5410 Bouygues Telecom SA	`4.13ms` from Saint-Denis, FR
104.220.112.119	AS11404 Wave Broadband	`6.94ms` from San Jose, US
118.34.107.71	AS4766 Korea Telecom	`3.26ms` from Seoul, KR
5.104.177.39	AS34524 Digital Communications Ltd.	`2.17ms` from Varna, BG

Traceroute

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

traceroute -a -n -q1 -f5 -m14 203.31.199.185

traceroute to 203.31.199.185 (203.31.199.185): 14 hops max, 52 byte packets

5 [AS4837] 61.168.30.145 27.828 ms

6 *

7 *

8 *

9 [AS4837] 219.158.98.18 159.387 ms

10 [AS174] 38.88.197.41 189.317 ms

11 [AS174] 154.54.42.101 169.875 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Zhengzhou, CN

On April 24th 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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