211.29.108.0/22

AS4804  ·  Microplex PTY LTD

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Summary

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 2025-06-18
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:          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 211.29.108.0/22

Range ASN Company Num of IPs
211.28.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144

Nearby Ranges

BGP prefixes that overlap with 211.29.0.0/16

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

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

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
71.25.195.134 AS7922 Comcast Cable Communications, LLC 13.83ms from Atlanta, US
51.222.210.22 AS16276 OVH SAS 0.09ms from Beauharnois, CA
35.80.216.54 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
20.7.147.86 AS8075 Microsoft Corporation 0.44ms from Boydton, US
84.90.142.54 AS13156 NOWO COMMUNICATIONS, S.A. 7.62ms from Braga, PT
58.251.49.182 AS17623 China Unicom Shenzen network 6.43ms from Guangzhou, CN
182.189.43.166 AS17557 Pakistan Telecommunication Company Limited 9.59ms from Lahore, PK
82.69.144.230 AS13037 Zen Internet Ltd 4.13ms from Manchester, GB
200.30.84.6 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.15ms from Medellin, CO
181.128.180.6 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.65ms from Medellin, CO
34.138.83.230 AS396982 Google LLC 0.15ms from Moncks Corner, US
65.2.2.166 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
198.46.106.230 AS6128 Cablevision Systems Corp. 1.76ms from New York City, US
54.232.221.198 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
63.155.70.182 AS209 CenturyLink Communications, LLC 3.37ms from Portland, US
97.210.149.134 AS6167 Verizon Business 13.10ms from Portland, US
159.148.16.22 AS2588 SIA "BITE Latvija" 0.41ms from Riga, LV
107.131.247.230 AS7018 AT&T Enterprises, LLC 9.68ms from San Jose, US
18.140.22.230 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
13.72.228.22 AS8075 Microsoft Corporation 0.74ms from Sydney, AU
174.119.181.86 AS812 Rogers Communications Canada Inc. 5.40ms from Toronto, CA
31.179.180.70 AS9141 P4 Sp. z o.o. 6.63ms from Warsaw, PL
81.172.133.54 AS15435 DELTA Fiber Nederland B.V. 1.80ms from Amsterdam, NL
114.245.85.86 AS4808 China Unicom Beijing Province Network 3.76ms from Beijing, CN
18.1.60.6 AS3 Massachusetts Institute of Technology 0.65ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m20 211.29.108.59
traceroute to 211.29.108.59 (211.29.108.59): 20 hops max, 52 byte packets
5 [AS4837] 42.49.199.249 1.034 ms
6 *
7 *
8 *
9 *
10 [AS4837] 219.158.40.194 57.117 ms
11 [AS4845] 203.208.158.9 60.986 ms
12 [AS7473] 203.208.146.218 104.314 ms
13 [AS7474] 61.88.33.14 186.21 ms
14 *
15 *
16 *
17 [AS4804] 198.142.249.18 181.368 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in Zhangjiajie, CN
On

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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