1.42.128.0/17
AS4804 · Microplex PTY LTD
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| Country |
Australia
|
| Domain | optus.net.au |
| ASN | AS4804 |
| Parent Range | 1.40.0.0/14 |
| Registry | APNIC |
| ID | OPTUSINTERNET-AU |
WHOIS Details
inetnum: 1.40.0.0 - 1.43.255.255 netname: OPTUSINTERNET-AU descr: OPTUS INTERNET - RETAIL descr: INTERNET SERVICES descr: 1 Lyonpark Road, Macquarie Park, NSW - 2113 country: AU org: ORG-OIPL5-AP admin-c: OI3-AP tech-c: OI3-AP abuse-c: AO400-AP status: ALLOCATED PORTABLE 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-AU-OPTUSINTERNET mnt-routes: MAINT-AU-OPTUSINTERNET mnt-irt: IRT-OPTUSINTERNET-AU last-modified: 2021-01-15T01:45:06Z source: APNIC irt: IRT-OPTUSINTERNET-AU address: 1 Lyonpark Rd. address: Macquarie Park, NSW 2113 e-mail: abuse@optusnet.com.au abuse-mailbox: abuse@optusnet.com.au admin-c: OI3-AP tech-c: OI3-AP auth: # Filtered remarks: abuse@optusnet.com.au was validated on 2025-06-18 mnt-by: MAINT-AU-OPTUSINTERNET last-modified: 2025-10-08T04:42:39Z source: APNIC organisation: ORG-OIPL5-AP org-name: Optus Internet Pty Ltd org-type: LIR country: AU address: Building F, 3rd Floor address: 1 Lyonpark Road phone: +61-2-8087-0020 fax-no: +61-2-8085-5108 e-mail: abuse@optusnet.com.au mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:50Z source: APNIC role: ABUSE OPTUSINTERNETAU country: ZZ address: 1 Lyonpark Rd. address: Macquarie Park, NSW 2113 phone: +000000000 e-mail: abuse@optusnet.com.au admin-c: OI3-AP tech-c: OI3-AP nic-hdl: AO400-AP remarks: Generated from irt object IRT-OPTUSINTERNET-AU remarks: abuse@optusnet.com.au was validated on 2025-06-18 abuse-mailbox: abuse@optusnet.com.au mnt-by: APNIC-ABUSE last-modified: 2025-06-18T01:06:46Z source: APNIC role: Optus Internet address: 1 Lyonpark Rd. address: Macquarie Park, NSW 2113 country: AU phone: +61-2-8082 7800 fax-no: +61-2-8082 7100 e-mail: ipadmin@optus.net.au admin-c: OI1-AP tech-c: OI1-AP nic-hdl: OI3-AP notify: ipadmin@optus.net.au mnt-by: MAINT-AU-OPTUSINTERNET remarks: send spam/abuse reports to abuse@optusnet.com.au remarks: please use http://wq.apnic.net/apnic-bin/whois.pl remarks: to identify networks before sending reports and remarks: always include full headers/logs. last-modified: 2021-09-07T23:35:56Z source: APNIC route: 1.40.0.0/14 origin: AS4804 descr: Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road mnt-by: MAINT-AU-OPTUSINTERNET last-modified: 2021-05-31T20:25:17Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 1.42.128.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.40.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 1.42.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.40.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
Hosted domains
There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 1.42.230.190 | blackdigital.studio | 2 |
| 1.42.191.192 | ricapop.uk | 1 |
| 1.42.248.38 | terrylynch.net | 1 |
| 1.42.223.82 | neurodivergentlearninginstitute.com.au | 1 |
Hosted domains API
Pingable IPs
320 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 1.42.128.1 |
1.18ms from Perth,
AU
|
|
| 1.42.129.239 |
9.23ms from Perth,
AU
|
|
| 1.42.198.166 |
1.47ms from Perth,
AU
|
|
| 1.42.155.229 |
1.42ms from Perth,
AU
|
|
| 1.42.140.58 |
7.92ms from Perth,
AU
|
|
| 1.42.240.1 |
1.12ms from Perth,
AU
|
|
| 1.42.182.14 |
1.72ms from Perth,
AU
|
|
| 1.42.166.3 |
1.82ms from Perth,
AU
|
|
| 1.42.173.215 |
1.94ms from Perth,
AU
|
|
| 1.42.194.218 |
1.43ms from Perth,
AU
|
|
| 1.42.183.163 |
1.95ms from Perth,
AU
|
|
| 1.42.230.248 |
2.56ms from Perth,
AU
|
|
| 1.42.212.37 |
2.26ms from Perth,
AU
|
|
| 1.42.131.39 |
9.13ms from Perth,
AU
|
|
| 1.42.148.201 |
3.72ms from Perth,
AU
|
|
| 1.42.139.101 |
1.64ms from Perth,
AU
|
|
| 1.42.190.82 |
9.00ms from Perth,
AU
|
|
| 1.42.172.182 |
1.95ms from Perth,
AU
|
|
| 1.42.145.61 |
9.28ms from Perth,
AU
|
|
| 1.42.157.38 |
4.31ms from Perth,
AU
|
|
| 1.42.193.173 |
5.12ms from Perth,
AU
|
|
| 1.42.180.20 |
1.93ms from Perth,
AU
|
|
| 1.42.152.1 |
1.15ms from Perth,
AU
|
|
| 1.42.191.173 |
25.04ms from Perth,
AU
|
|
| 1.42.228.83 |
2.04ms from Perth,
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 |
|---|---|---|
| 84.24.209.1 |
1.47ms from Amsterdam,
NL
|
|
| 77.249.111.1 |
1.72ms from Amsterdam,
NL
|
|
| 137.131.73.17 |
0.69ms from Ashburn,
US
|
|
| 24.96.187.1 |
10.53ms from Atlanta,
US
|
|
| 120.5.152.1 |
6.74ms from Beijing,
CN
|
|
| 130.149.115.129 |
1.06ms from Berlin,
DE
|
|
| 76.24.43.225 |
9.06ms from Boston,
US
|
|
| 186.138.103.1 |
3.23ms from Buenos Aires,
AR
|
|
| 78.161.228.1 |
9.51ms from Bursa,
TR
|
|
| 196.217.144.1 |
2.40ms from Casablanca,
MA
|
|
| 222.243.177.1 |
6.60ms from Changsha,
CN
|
|
| 69.161.52.1 |
5.76ms from Chicago,
US
|
|
| 131.241.90.1 |
2.80ms from Cincinnati,
US
|
|
| 175.173.164.1 |
15.04ms from Dalian,
CN
|
|
| 67.158.17.1 |
8.43ms from Denver,
US
|
|
| 50.30.22.1 |
8.29ms from Denver,
US
|
|
| 81.3.5.129 |
6.19ms from Frankfurt am Main,
DE
|
|
| 211.143.188.161 |
9.49ms from Fuzhou,
CN
|
|
| 61.244.240.113 |
0.79ms from Hong Kong,
HK
|
|
| 213.74.218.33 |
2.17ms from Istanbul,
TR
|
|
| 223.99.20.161 |
1.16ms from Jinan,
CN
|
|
| 103.244.33.33 |
9.34ms from Kolkata,
IN
|
|
| 42.176.254.81 |
13.56ms from Liaoyang,
CN
|
|
| 66.74.182.1 |
4.04ms from Los Angeles,
US
|
|
| 91.68.193.1 |
5.34ms from Lyon,
FR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Canberra, AU
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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