203.121.214.0/23

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:        b2bsupport@opticomm.net.au was validated on 2025-08-20
remarks:        noc@opticomm.net.au was validated on 2025-10-23
mnt-by:         MAINT-OPTICOMMCOPTYLTD-AU
last-modified:  2025-11-18T00:32:34Z
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:        b2bsupport@opticomm.net.au was validated on 2025-08-20
remarks:        noc@opticomm.net.au was validated on 2025-10-23
abuse-mailbox:  noc@opticomm.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T22:48:55Z
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

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
203.121.160.0/22 AS4765 Pacific Internet Pte Ltd 1,024
203.121.164.0/23 AS4765 Pacific Internet Pte Ltd 512
203.121.134.0/24 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
203.121.137.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.138.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.139.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.140.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.141.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.142.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.143.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.145.0/24 AS4765 Pacific Internet Pte Ltd 256
203.121.148.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.149.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.150.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.151.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.160.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.161.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.162.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.163.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.164.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.172.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.173.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.178.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.179.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.186.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.225.0/24 AS18419 DaDa Broadband Ltd. 256
203.121.129.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.128.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.132.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256
203.121.133.0/24 AS4765 Pacific Internet (Thailand) Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
203.121.215.82 AS45763 Opticomm Co Pty Ltd 2.00ms from Melbourne, 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
105.111.184.231 AS36947 Telecom Algeria 12.40ms from Algiers, DZ
77.174.80.135 AS1136 KPN B.V. 1.48ms from Amsterdam, NL
38.91.45.7 AS174 Cogent Communications, LLC 0.26ms from Ashburn, US
71.236.119.215 AS7922 Comcast Cable Communications, LLC 13.88ms from Ashburn, US
24.74.143.55 AS11426 Charter Communications Inc 4.46ms from Charlotte, US
3.67.144.87 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
222.232.207.215 AS18332 postopia 2.03ms from Incheon, KR
92.24.167.23 AS13285 TalkTalk Communications Limited 3.78ms from London, GB
72.205.97.247 AS22773 Cox Communications Inc. 8.21ms from Los Angeles, US
94.126.14.87 AS47927 WIFIWEB s.r.l. 3.41ms from Milan, IT
118.44.17.87 AS4766 Korea Telecom 2.76ms from Seoul, KR
71.85.221.39 AS20115 Charter Communications LLC 4.41ms from St. Louis, US
34.169.111.167 AS396982 Google LLC 0.11ms from The Dalles, US
45.122.232.7 AS45903 CMC Telecom Infrastructure Company 0.77ms from Hanoi, VN
113.173.63.247 AS45899 VNPT Corp 1.64ms from Ho Chi Minh City, VN
76.143.232.55 AS7922 Comcast Cable Communications, LLC 4.76ms from Houston, US
182.216.118.215 AS17858 LG POWERCOMM 2.17ms from Incheon, KR
116.120.109.231 AS9318 SK Broadband Co Ltd 4.90ms from Incheon, KR
182.253.178.23 AS17451 BIZNET NETWORKS 1.86ms from Jakarta, ID
112.54.9.71 AS56044 China Mobile communications corporation 9.43ms from Liaoyang, CN
106.180.109.231 AS2516 KDDI CORPORATION 17.72ms from Osaka, JP
180.54.45.167 AS4713 NTT DOCOMO BUSINESS,Inc. 3.94ms from Osaka, JP
83.112.158.103 AS3215 Orange S.A. 9.82ms from Paris, FR
46.152.23.215 AS35819 Etihad Etisalat, a joint stock company 3.26ms from Riyadh, SA
175.233.143.215 AS4766 Korea Telecom 2.61ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 203.121.215.68
traceroute to 203.121.215.68 (203.121.215.68): 64 hops max, 52 byte packets
5 [AS9268] 122.102.104.227 282.964 ms
6 [AS45763] 203.121.215.68 284.182 ms
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
On

What are IP address ranges?

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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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