203.121.204.0/24

AS45763 · Opticomm Co 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	opticomm.net.au
ASN	AS45763
Parent Range	203.121.204.0/23
Registry	APNIC
ID	OPTICOMMCOPTYLTD-AU

WHOIS Details

inetnum:        203.121.192.0 - 203.121.207.255
netname:        OPTICOMMCOPTYLTD-AU
descr:          Opticomm Co Pty Ltd
country:        AU
admin-c:        DA555-AP
tech-c:         DA555-AP
abuse-c:        AO356-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
mnt-irt:        IRT-OPTICOMMCOPTYLTD-AU
last-modified:  2025-03-27T04:33:17Z
source:         APNIC

irt:            IRT-OPTICOMMCOPTYLTD-AU
address:        22 Salmon Street, Port Melbourne. VIC. 3207
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DA555-AP
tech-c:         DA555-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-01-09
remarks:        [email protected] was validated on 2025-03-21
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
last-modified:  2025-03-21T03:22:22Z
source:         APNIC

role:           ABUSE OPTICOMMCOPTYLTDAU
country:        ZZ
address:        22 Salmon Street, Port Melbourne. VIC. 3207
phone:          +000000000
e-mail:         [email protected]
admin-c:        DA555-AP
tech-c:         DA555-AP
nic-hdl:        AO356-AP
remarks:        Generated from irt object IRT-OPTICOMMCOPTYLTD-AU
remarks:        [email protected] was validated on 2025-01-09
remarks:        [email protected] was validated on 2025-03-21
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-21T03:22:48Z
source:         APNIC

person:         Domain Administrator
address:        22 Salmon Street, Port Melbourne. VIC. 3207
country:        AU
phone:          +61-3-9024-9500
e-mail:         [email protected]
nic-hdl:        DA555-AP
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
last-modified:  2020-02-21T07:45:06Z
source:         APNIC

route:          203.121.192.0/20
origin:         AS45763
descr:          Opticomm Co Pty Ltd 44 Currie Street Level 1
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
last-modified:  2025-03-27T05:12:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.121.204.0/24

Range	ASN	Company	Num of IPs
203.121.204.0/23	AS134067	Opticomm Co Pty Ltd	512
203.121.200.0/21	AS45763	Opticomm Co Pty Ltd	2,048

Nearby Ranges

BGP prefixes that overlap with 203.121.0.0/16

Range	ASN	Company	Num of IPs
203.121.64.0/18	AS9930	TT DOTCOM SDN BHD	16,384
203.121.224.0/19	AS18419	DA DA BROADBAND LTD.	8,192
203.121.0.0/19	AS9930	TT DOTCOM SDN BHD	8,192
203.121.32.0/19	AS9930	TT DOTCOM SDN BHD	8,192
203.121.128.0/20	AS4765	Pacific Internet Pte Ltd	4,096
203.121.248.0/21	AS18419	DA DA BROADBAND LTD.	2,048
203.121.232.0/21	AS18419	DA DA BROADBAND LTD.	2,048
203.121.200.0/21	AS45763	Opticomm Co Pty Ltd	2,048
203.121.160.0/22	AS4765	Pacific Internet Pte Ltd	1,024
203.121.208.0/22	AS45763	Opticomm Co Pty Ltd	1,024
203.121.200.0/22	AS45763	Opticomm Co Pty Ltd	1,024
203.121.216.0/22	AS45763	Opticomm Co Pty Ltd	1,024
203.121.148.0/22	AS4765	Pacific Internet Pte Ltd	1,024
203.121.130.0/23	AS4765	Pacific Internet (Thailand) Ltd.	512
203.121.152.0/23	AS4765	Pacific Internet (Thailand) Ltd.	512
203.121.144.0/23	AS4765	Pacific Internet (Thailand) Ltd.	512
203.121.164.0/23	AS4765	Pacific Internet Pte Ltd	512
203.121.214.0/23	AS45763	Opticomm Co Pty Ltd	512
203.121.220.0/23	AS45763	Opticomm Co Pty Ltd	512
203.121.198.0/23	AS45763	Opticomm Co Pty Ltd	512
203.121.172.0/23	AS4765	Pacific Internet (Thailand) Ltd.	512
203.121.212.0/23	AS45763	Opticomm Co Pty Ltd	512
203.121.168.0/23	AS4765	Pacific Internet (Thailand) Ltd.	512
203.121.204.0/23	AS134067	Opticomm Co Pty Ltd	512
203.121.192.0/23	AS45763	Opticomm Co Pty Ltd	512
203.121.178.0/23	AS4765	Pacific Internet (Thailand) Ltd.	512
203.121.211.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.218.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.197.0/24	AS134067	Opticomm Co Pty Ltd	256
203.121.201.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.133.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.35.0/24	AS9930	TT DOTCOM SDN BHD	256
203.121.134.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.220.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.173.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.142.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.203.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.210.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.179.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.202.0/24	AS134067	Opticomm Co Pty Ltd	256
203.121.144.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.214.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.48.0/24	AS9930	TT DOTCOM SDN BHD	256
203.121.148.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.192.0/24	AS45763	Opticomm Co Pty Ltd	256
203.121.160.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.135.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.136.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
203.121.151.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256

Show more ranges

Hosted domains

There are 23 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

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

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