1.43.64.0/18
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: 2025-11-18T00:26:27Z 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 1.43.64.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.40.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 1.43.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.40.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1,271 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 1.43.98.3 |
3.64ms from Melbourne,
AU
|
|
| 1.43.117.219 |
3.46ms from Melbourne,
AU
|
|
| 1.43.107.242 |
3.47ms from Melbourne,
AU
|
|
| 1.43.79.83 |
3.50ms from Melbourne,
AU
|
|
| 1.43.124.193 |
3.42ms from Melbourne,
AU
|
|
| 1.43.118.242 |
3.41ms from Melbourne,
AU
|
|
| 1.43.102.25 |
3.37ms from Melbourne,
AU
|
|
| 1.43.104.112 |
3.56ms from Melbourne,
AU
|
|
| 1.43.126.225 |
3.73ms from Melbourne,
AU
|
|
| 1.43.121.123 |
3.51ms from Melbourne,
AU
|
|
| 1.43.111.133 |
3.35ms from Melbourne,
AU
|
|
| 1.43.112.76 |
3.60ms from Melbourne,
AU
|
|
| 1.43.73.244 |
3.31ms from Melbourne,
AU
|
|
| 1.43.75.29 |
3.64ms from Melbourne,
AU
|
|
| 1.43.105.216 |
3.44ms from Melbourne,
AU
|
|
| 1.43.108.101 |
3.65ms from Melbourne,
AU
|
|
| 1.43.85.0 |
3.42ms from Melbourne,
AU
|
|
| 1.43.94.221 |
3.54ms from Melbourne,
AU
|
|
| 1.43.89.132 |
3.52ms from Melbourne,
AU
|
|
| 1.43.115.115 |
3.26ms from Melbourne,
AU
|
|
| 1.43.92.79 |
3.55ms from Melbourne,
AU
|
|
| 1.43.66.6 |
3.49ms from Melbourne,
AU
|
|
| 1.43.114.157 |
3.58ms from Melbourne,
AU
|
|
| 1.43.106.15 |
3.53ms from Melbourne,
AU
|
|
| 1.43.100.192 |
3.54ms 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 |
|---|---|---|
| 77.173.71.130 |
0.94ms from Amsterdam,
NL
|
|
| 71.200.125.130 |
4.18ms from Ashburn,
US
|
|
| 23.199.93.226 |
0.53ms from Boston,
US
|
|
| 20.1.163.82 |
0.24ms from Boydton,
US
|
|
| 74.94.106.162 |
5.12ms from Chicago,
US
|
|
| 93.165.27.226 |
8.40ms from Copenhagen,
DK
|
|
| 73.5.28.50 |
14.85ms from Dallas,
US
|
|
| 171.49.181.130 |
9.45ms from Delhi,
IN
|
|
| 82.37.215.82 |
10.91ms from Dublin,
IE
|
|
| 4.210.40.2 |
0.20ms from Dublin,
IE
|
|
| 179.185.140.2 |
9.78ms from Fortaleza,
BR
|
|
| 158.146.130.2 |
0.78ms from Frankfurt am Main,
DE
|
|
| 125.115.246.50 |
5.79ms from Hangzhou,
CN
|
|
| 71.19.211.130 |
5.69ms from Kansas City,
US
|
|
| 94.1.69.162 |
5.64ms from London,
GB
|
|
| 41.204.181.130 |
0.61ms from Nairobi,
KE
|
|
| 24.97.44.226 |
16.29ms from Piscataway,
US
|
|
| 3.214.98.226 |
0.21ms from Reston,
US
|
|
| 72.191.252.226 |
6.62ms from Richardson,
US
|
|
| 200.111.132.178 |
0.99ms from Santiago,
CL
|
|
| 63.236.119.98 |
1.03ms from Seattle,
US
|
|
| 119.205.187.210 |
4.01ms from Seoul,
KR
|
|
| 222.125.225.114 |
4.00ms from Shenzhen,
CN
|
|
| 198.175.55.18 |
1.24ms from Ashburn,
US
|
|
| 130.35.77.114 |
0.60ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Mumbai, IN
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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