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 2025-12-23 mnt-by: MAINT-AU-OPTUSINTERNET last-modified: 2025-12-23T22:44:35Z 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 2025-12-23 abuse-mailbox: abuse@optusnet.com.au mnt-by: APNIC-ABUSE last-modified: 2025-12-23T22:44:46Z 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 8 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 1.42.225.202 | ebbandflow.au | 2 |
| 1.42.248.38 | terrylynch.net | 1 |
| 1.42.216.80 | neurodivergentlearninginstitute.com.au | 1 |
| 1.42.152.19 | mcksev.org | 1 |
| 1.42.194.215 | obsoletelabs.net | 1 |
Hosted domains API
Pingable IPs
370 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 1.42.228.83 |
1.94ms from Perth,
AU
|
|
| 1.42.141.98 |
2.19ms from Perth,
AU
|
|
| 1.42.137.20 |
1.85ms from Perth,
AU
|
|
| 1.42.179.93 |
1.89ms from Perth,
AU
|
|
| 1.42.226.235 |
1.91ms from Perth,
AU
|
|
| 1.42.230.248 |
2.73ms from Perth,
AU
|
|
| 1.42.210.48 |
2.25ms from Perth,
AU
|
|
| 1.42.168.1 |
1.11ms from Perth,
AU
|
|
| 1.42.130.62 |
8.85ms from Perth,
AU
|
|
| 1.42.158.236 |
1.45ms from Perth,
AU
|
|
| 1.42.129.239 |
8.84ms from Perth,
AU
|
|
| 1.42.181.255 |
4.87ms from Perth,
AU
|
|
| 1.42.155.229 |
1.41ms from Perth,
AU
|
|
| 1.42.192.1 |
1.13ms from Perth,
AU
|
|
| 1.42.140.219 |
2.22ms from Perth,
AU
|
|
| 1.42.153.250 |
1.98ms from Perth,
AU
|
|
| 1.42.208.1 |
1.15ms from Perth,
AU
|
|
| 1.42.215.67 |
2.29ms from Perth,
AU
|
|
| 1.42.214.189 |
1.97ms from Perth,
AU
|
|
| 1.42.189.131 |
8.72ms from Perth,
AU
|
|
| 1.42.164.71 |
1.98ms from Perth,
AU
|
|
| 1.42.156.18 |
1.55ms from Perth,
AU
|
|
| 1.42.178.129 |
1.68ms from Perth,
AU
|
|
| 1.42.146.121 |
9.62ms from Perth,
AU
|
|
| 1.42.147.16 |
10.81ms 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 |
|---|---|---|
| 86.96.80.1 |
3.84ms from Al Fujairah City,
AE
|
|
| 141.252.39.1 |
4.38ms from Amsterdam,
NL
|
|
| 144.178.70.81 |
0.29ms from Amsterdam,
NL
|
|
| 118.173.91.1 |
7.99ms from Bangkok,
TH
|
|
| 8.146.142.177 |
1.60ms from Beijing,
CN
|
|
| 125.34.48.1 |
2.63ms from Beijing,
CN
|
|
| 181.63.108.1 |
1.49ms from Bogota,
CO
|
|
| 84.91.244.129 |
1.06ms from Braga,
PT
|
|
| 188.80.129.1 |
1.47ms from Braga,
PT
|
|
| 179.214.24.1 |
0.83ms from Brasilia,
BR
|
|
| 74.219.24.1 |
3.53ms from Charlotte,
US
|
|
| 64.250.104.65 |
3.16ms from Chicago,
US
|
|
| 129.229.249.161 |
4.19ms from Chicago,
US
|
|
| 58.17.155.193 |
0.50ms from Chongqing,
CN
|
|
| 190.230.32.1 |
1.52ms from Cordoba,
AR
|
|
| 216.109.197.1 |
0.29ms from Detroit,
US
|
|
| 86.42.154.1 |
3.80ms from Dublin,
IE
|
|
| 196.38.147.177 |
1.20ms from Durban,
ZA
|
|
| 155.4.202.177 |
2.89ms from Falkenberg,
SE
|
|
| 91.17.163.17 |
1.55ms from Frankfurt am Main,
DE
|
|
| 98.47.176.97 |
1.85ms from Fremont,
US
|
|
| 176.95.25.177 |
0.89ms from Hamburg,
DE
|
|
| 37.81.223.17 |
14.16ms from Hamburg,
DE
|
|
| 203.162.159.129 |
3.95ms from Hanoi,
VN
|
|
| 1.56.59.177 |
9.16ms from Harbin,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Perth, 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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