210.49.152.0/21

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 210.49.0.0/16
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        210.49.0.0 - 210.49.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          St Leonards, NSW
country:        AU
org:            ORG-OIPL5-AP
admin-c:        OI3-AP
tech-c:         OI3-AP
abuse-c:        AO400-AP
status:         ALLOCATED PORTABLE
remarks:        210.49.0.0-210.49.127.255 allocated 20010430
remarks:        210.49.128.0-210.49.255.255 allocated 20010822
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-OPTUSINTERNET
mnt-routes:     MAINT-AU-OPTUSINTERNET
mnt-irt:        IRT-OPTUSINTERNET-AU
last-modified:  2024-02-05T08:07:08Z
source:         APNIC

irt:            IRT-OPTUSINTERNET-AU
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        OI3-AP
tech-c:         OI3-AP
nic-hdl:        AO400-AP
remarks:        Generated from irt object IRT-OPTUSINTERNET-AU
remarks:        [email protected] was validated on 2025-06-18
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        OI1-AP
tech-c:         OI1-AP
nic-hdl:        OI3-AP
notify:         [email protected]
mnt-by:         MAINT-AU-OPTUSINTERNET
remarks:        send spam/abuse reports to [email protected]
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:          210.49.0.0/16
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2024-02-05T08:24:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.49.152.0/21

Range ASN Company Num of IPs
210.49.0.0/16 AS4804 OPTUS INTERNET - RETAIL 65,536

Nearby Ranges

BGP prefixes that overlap with 210.49.0.0/16

Range ASN Company Num of IPs
210.49.0.0/16 AS4804 OPTUS INTERNET - RETAIL 65,536

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
178.90.206.133 AS9198 JSC Kazakhtelecom 13.41ms from Almaty, KZ
223.72.225.197 AS56048 China Mobile Communicaitons Corporation 1.79ms from Beijing, CN
178.222.242.165 AS8400 TELEKOM SRBIJA a.d. 1.52ms from Belgrade, RS
4.7.226.85 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
107.162.64.229 AS55002 F5, Inc. 0.82ms from Frankfurt am Main, DE
134.19.13.101 AS57353 vitroconnect GmbH 2.62ms from Frankfurt am Main, DE
112.116.254.165 AS4134 CHINANET-BACKBONE 5.52ms from Kunming, CN
176.160.38.53 AS5410 Bouygues Telecom SA 6.25ms from Marseille, FR
122.213.140.197 AS17506 ARTERIA Networks Corporation 1.45ms from Osaka, JP
39.64.116.133 AS4837 CHINA UNICOM China169 Backbone 6.12ms from Qingdao, CN
88.33.226.5 AS3269 Telecom Italia S.p.A. 4.53ms from Rome, IT
65.206.180.21 AS701 Verizon Business 0.56ms from Seattle, US
220.135.2.165 AS3462 Data Communication Business Group 0.93ms from Taipei, TW
167.105.192.53 AS8075 Microsoft Corporation 1.27ms from Taipei, TW
24.146.55.37 AS7992 Cogeco Connexion Inc. 5.37ms from Toronto, CA
83.22.253.69 AS5617 Orange Polska Spolka Akcyjna 10.84ms from Warsaw, PL
5.74.233.165 AS58224 Iran Telecommunication Company PJS 15.78ms from Yerevan, AM
152.180.8.197 AS701 Verizon Business 6.95ms from Ashburn, US
179.42.161.165 AS52496 COOPERATIVA DE SERVICIOS MULTIPLES REG 6.80ms from Buenos Aires, AR
24.83.11.69 AS6327 Shaw Communications 0.86ms from Calgary, CA
190.109.121.117 AS270100 DRIVERNET S.A. 3.42ms from Guayaquil, EC
217.233.77.85 AS3320 Deutsche Telekom AG 1.51ms from Hamburg, DE
175.146.251.245 AS4837 CHINA UNICOM China169 Backbone 6.88ms from Liaoyang, CN
154.122.151.245 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 11.81ms from Nairobi, KE
149.169.135.229 AS2900 Arizona Tri University Network 0.86ms from Phoenix, 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 -m19 210.49.159.104
traceroute to 210.49.159.104 (210.49.159.104): 19 hops max, 52 byte packets
5 [AS1299] 62.115.139.173 20.072 ms
6 *
7 *
8 [AS1299] 62.115.136.103 174.942 ms
9 [AS1299] 62.115.140.185 130.743 ms
10 [AS1299] 62.115.139.112 178.39 ms
11 [AS1299] 62.115.139.111 174.368 ms
12 [AS1299] 62.115.8.201 264.176 ms
13 [AS7473] 203.208.143.190 412.243 ms
14 [AS7474] 61.88.33.1 422.608 ms
15 *
16 [AS4804] 210.49.119.206 416.155 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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