27.121.64.0/21

AS24446 · 5G NETWORK OPERATIONS PTY LTD

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Summary

Country	Australia
Domain	5gn.com.au
ASN	AS24446
Registry	APNIC
ID	INT-5GN-AU

WHOIS Details

inetnum:        27.121.64.0 - 27.121.71.255
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:  2024-07-08T05:32:52Z
source:         APNIC

irt:            IRT-INT-5GN-AU
address:        99 Williams Street, MElbourne Vic 3000
e-mail:         support@5gn.com.au
abuse-mailbox:  support@5gn.com.au
admin-c:        RNOP1-AP
tech-c:         RNOP1-AP
auth:           # Filtered
remarks:        support@5gn.com.au was validated on 2025-11-07
mnt-by:         MAINT-INT-5GN-AU
last-modified:  2025-11-18T00:32:34Z
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:        99 Williams Street, MElbourne Vic 3000
phone:          +000000000
e-mail:         support@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:        support@5gn.com.au was validated on 2025-11-07
abuse-mailbox:  support@5gn.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-07T01:18:41Z
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

route:          27.121.64.0/21
descr:          DIT route
origin:         AS24446
mnt-lower:      MAINT-INT-5GN-AU
mnt-routes:     MAINT-INT-5GN-AU
mnt-by:         MAINT-INT-5GN-AU
last-modified:  2024-07-08T05:43:59Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 27.121.0.0/16

Range	ASN	Company	Num of IPs
27.121.128.0/17	AS2519	Rakuten Mobile Network, Inc.	32,768
27.121.104.0/22	AS800	Network Access Associates Limited	1,024
27.121.88.0/22	AS55752	Cloud Plus Pty Ltd	1,024
27.121.108.0/22	AS56111	B306, 3rd Floor, Block B, Kelana Square	1,024
27.121.96.0/22	AS56304	Mount Campbell Networks Ltd	1,024
27.121.92.0/22	AS23616	Hitachi Systems, Ltd.	1,024
27.121.109.0/24	AS56111	Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia	256
27.121.110.0/24	AS56111	Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia	256
27.121.108.0/24	AS56111	Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia	256
27.121.100.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.121.101.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.121.102.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256
27.121.103.0/24	AS45916	GTPL Broadband Pvt. Ltd.	256

Hosted domains

There are 3,252 domain names hosted across 353 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.121.68.115	newtonspharmacy.com.au	577
27.121.68.114	avfocus.com.au	474
27.121.68.101	auyellowpage.com	326
27.121.68.106	mens-hairstyle.com	284
27.121.68.103	mischalaedesign.com.au	194
27.121.68.102	ferntreegardensupplies.com.au	127
27.121.68.116	enhancebodymind.com.au	125
27.121.68.117	securityeyes.net.au	114
27.121.68.111	violasoaps.com.au	100
27.121.68.118	weeks.id.au	76
27.121.68.107	premiumseats.com.au	28
27.121.68.109	wolfageapparel.com	27
27.121.68.108	omegalift.com.au	22
27.121.68.112	pagofacil.com.pe	21
27.121.68.113	loyaltytours.com.au	17
27.121.68.104	companionhomes.com.au	14
27.121.68.105	jalemax.net	13
27.121.68.110	ericagrayartist.com.au	13
27.121.67.41	dpmfm.com	11
27.121.66.138	thesundayphysio.com.au	10

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

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

IP Address	ASN	Details
27.121.68.252	AS24446 5G NETWORK OPERATIONS PTY LTD	`0.47ms` from Sydney, AU
27.121.64.253	AS24446 5G NETWORK OPERATIONS PTY LTD	`0.47ms` from Sydney, 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
145.131.193.149	AS28685 Routit BV	`3.48ms` from Amsterdam, NL
18.160.21.69	AS16509 Amazon.com, Inc.	`0.32ms` from Ashburn, US
131.106.191.85	AS6079 RCN	`6.10ms` from Ashburn, US
206.137.102.53	AS701 Verizon Business	`4.02ms` from Ashburn, US
146.103.224.5	AS210358 IMEC (Interuniversitair Micro-Electronica Centrum) VZW	`1.11ms` from Brussels, BE
125.20.32.181	AS9498 BHARTI Airtel Ltd.	`0.77ms` from Delhi, IN
46.227.165.245	AS208783 SIA "AVELACOM"	`0.96ms` from Frankfurt am Main, DE
60.169.244.85	AS4134 CHINANET-BACKBONE	`6.52ms` from Huai'an, CN
189.201.252.21	AS28466 La Torre del Vigia A.R.	`2.39ms` from Mexico City, MX
180.115.21.197	AS4134 CHINANET-BACKBONE	`4.63ms` from Nanjing, CN
38.148.146.181	AS7341 Velocity Network, Inc.	`4.67ms` from Pittsburgh, US
20.115.156.197	AS8075 Microsoft Corporation	`0.41ms` from Quincy, US
37.117.103.21	AS30722 Vodafone Italia S.p.A.	`10.27ms` from Rome, IT
172.202.162.197	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
24.216.242.181	AS20115 Charter Communications LLC	`9.16ms` from Seattle, US
74.115.119.5	AS17056 CipherSpace, LLC	`0.80ms` from Secaucus, US
142.181.251.149	AS577 Bell Canada	`2.21ms` from Toronto, CA
46.203.216.53	AS20853 eTOP sp. z o.o.	`0.44ms` from Warsaw, PL
84.35.82.197	AS21221 Infopact Netwerkdiensten B.V.	`0.38ms` from Amsterdam, NL
24.237.140.37	AS8047 GENERAL COMMUNICATION, INC.	`9.21ms` from Anchorage, US
208.199.111.85	AS701 Verizon Business	`2.51ms` from Ashburn, US
61.148.162.117	AS4808 China Unicom Beijing Province Network	`2.43ms` from Beijing, CN
60.30.47.21	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Beijing, CN
181.69.168.5	AS27831 Colombia Móvil	`1.94ms` from Bogota, CO
152.204.214.133	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.81ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f3 27.121.64.253

traceroute to 27.121.64.253 (27.121.64.253): 64 hops max, 52 byte packets

3 [] 45.127.172.2 3.566 ms

4 *

5 *

6 *

7 [AS24446] 27.121.64.253 0.562 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On November 22nd 2025

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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