211.28.11.0/24
AS4804 · Microplex PTY LTD
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| Country |
Australia
|
| Domain | optus.net.au |
| ASN | AS4804 |
| Parent Range | 211.28.0.0/14 |
| Registry | APNIC |
| ID | OPTUSINTERNET-AU |
WHOIS Details
inetnum: 211.28.0.0 - 211.31.255.255 netname: OPTUSINTERNET-AU descr: OPTUS INTERNET - RETAIL descr: INTERNET SERVICES descr: Chatswood, Sydney 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: 2024-02-05T08:16:29Z 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: 211.28.0.0/14 origin: AS4804 descr: Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road mnt-by: MAINT-AU-OPTUSINTERNET last-modified: 2024-02-05T08:47:53Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 211.28.11.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.28.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 211.28.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.28.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 89.124.241.40 |
1.62ms from Ashburn,
US
|
|
| 172.190.224.88 |
0.61ms from Ashburn,
US
|
|
| 54.68.16.216 |
0.18ms from Boardman,
US
|
|
| 68.114.111.216 |
14.75ms from Dallas,
US
|
|
| 58.187.104.40 |
4.40ms from Hanoi,
VN
|
|
| 154.80.141.184 |
0.69ms from Hong Kong,
HK
|
|
| 73.226.127.8 |
6.23ms from New York City,
US
|
|
| 79.200.246.184 |
1.64ms from Nuernberg,
DE
|
|
| 159.100.37.8 |
0.66ms from Paris,
FR
|
|
| 186.105.105.88 |
4.57ms from Santiago,
CL
|
|
| 2.66.41.120 |
12.46ms from Stockholm,
SE
|
|
| 220.137.134.168 |
1.11ms from Taipei,
TW
|
|
| 69.161.200.24 |
0.36ms from Ashburn,
US
|
|
| 104.52.8.40 |
12.66ms from Atlanta,
US
|
|
| 154.177.192.136 |
3.31ms from Cairo,
EG
|
|
| 34.81.65.24 |
0.16ms from Chang-hua,
TW
|
|
| 34.72.220.168 |
0.10ms from Council Bluffs,
US
|
|
| 23.99.181.56 |
0.34ms from Des Moines,
US
|
|
| 87.166.209.152 |
5.18ms from Duesseldorf,
DE
|
|
| 80.152.240.232 |
2.85ms from Duesseldorf,
DE
|
|
| 84.143.205.152 |
7.06ms from Frankfurt am Main,
DE
|
|
| 84.231.21.88 |
11.93ms from Helsinki,
FI
|
|
| 82.16.117.184 |
10.00ms from London,
GB
|
|
| 198.177.6.248 |
5.39ms from Los Angeles,
US
|
|
| 24.186.185.184 |
3.19ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Melbourne, AU
What are IP address ranges?
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