203.121.216.0/22

AS45763 · Opticomm Co Pty Ltd

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Summary

Country	Australia
Domain	opticomm.net.au
ASN	AS45763
Registry	APNIC
ID	OPTICOMMCOPTYLTD-AU

WHOIS Details

inetnum:        203.121.208.0 - 203.121.223.255
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:  2025-03-27T04:33:18Z
source:         APNIC

irt:            IRT-OPTICOMMCOPTYLTD-AU
address:        22 Salmon Street, Port Melbourne. VIC. 3207
e-mail:         b2bsupport@opticomm.net.au
abuse-mailbox:  noc@opticomm.net.au
admin-c:        DA555-AP
tech-c:         DA555-AP
auth:           # Filtered
remarks:        noc@opticomm.net.au was validated on 2025-03-21
remarks:        b2bsupport@opticomm.net.au was validated on 2025-08-20
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
last-modified:  2025-08-20T23:40:11Z
source:         APNIC

role:           ABUSE OPTICOMMCOPTYLTDAU
country:        ZZ
address:        22 Salmon Street, Port Melbourne. VIC. 3207
phone:          +000000000
e-mail:         b2bsupport@opticomm.net.au
admin-c:        DA555-AP
tech-c:         DA555-AP
nic-hdl:        AO356-AP
remarks:        Generated from irt object IRT-OPTICOMMCOPTYLTD-AU
remarks:        noc@opticomm.net.au was validated on 2025-03-21
remarks:        b2bsupport@opticomm.net.au was validated on 2025-08-20
abuse-mailbox:  noc@opticomm.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-20T23:40:18Z
source:         APNIC

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

route:          203.121.208.0/20
origin:         AS45763
descr:          Opticomm Co Pty Ltd 44 Currie Street Level 1
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
last-modified:  2025-03-27T05:12:15Z
source:         APNIC

Hosted domains

There are 17 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
203.121.219.124	customwallmounts.com.au	14
203.121.219.1	jeannettejezequel.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.121.219.3	AS45763 Opticomm Co Pty Ltd	`1.70ms` from Sydney, AU
203.121.218.1	AS45763 Opticomm Co Pty Ltd	`0.72ms` 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
93.61.122.6	AS12874 Fastweb SpA	`5.16ms` from Arezzo, IT
67.101.68.6	AS6079 RCN	`1.58ms` from Ashburn, US
12.90.137.118	AS7018 AT&T Enterprises, LLC	`3.52ms` from Ashburn, US
69.143.1.214	AS7922 Comcast Cable Communications, LLC	`5.86ms` from Ashburn, US
104.63.3.22	AS7018 AT&T Enterprises, LLC	`9.70ms` from Chicago, US
137.255.38.22	AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	`1.31ms` from Cotonou, BJ
221.9.216.166	AS4837 CHINA UNICOM China169 Backbone	`15.29ms` from Dalian, CN
52.17.2.166	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
34.141.16.6	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
94.73.185.230	AS34619 CIZGI TELEKOMUNIKASYON ANONIM SIRKETI	`0.12ms` from Istanbul, TR
178.165.125.134	AS34700 MAXNET TELECOM, LTD	`6.59ms` from Kyiv, UA
5.67.89.246	AS5607 Sky UK Limited	`7.97ms` from London, GB
162.0.238.102	AS22612 Namecheap, Inc.	`9.49ms` from Los Angeles, US
95.61.182.214	AS12430 VODAFONE ESPANA S.A.U.	`13.00ms` from Madrid, ES
104.67.190.6	AS9299 Philippine Long Distance Telephone Company	`0.17ms` from Manila, PH
43.204.40.150	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
208.207.168.134	AS701 Verizon Business	`2.49ms` from New York City, US
121.189.2.70	AS4766 Korea Telecom	`0.39ms` from Seattle, US
76.104.218.54	AS7922 Comcast Cable Communications, LLC	`3.70ms` from Seattle, US
98.11.7.166	AS11351 Charter Communications Inc	`19.21ms` from Secaucus, US
175.119.150.38	AS9318 SK Broadband Co Ltd	`1.62ms` from Seoul, KR
129.227.87.214	AS21859 Zenlayer Inc	`0.62ms` from Singapore, SG
52.113.153.54	AS8075 Microsoft Corporation	`0.83ms` from Singapore, SG
1.172.158.166	AS3462 Data Communication Business Group	`9.06ms` from Taipei, TW
147.253.229.38	AS30165 Dalton Utilities	`3.77ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f3 203.121.218.115

traceroute to 203.121.218.115 (203.121.218.115): 64 hops max, 52 byte packets

3 [] 45.127.173.70 0.613 ms

4 [AS45763] 203.121.218.115 1.8 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On August 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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