49.180.128.0/17

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 49.176.0.0/12
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        49.176.0.0 - 49.191.255.255
netname:        OPTUSINTERNET-AU
descr:          Optus Internet Pty Ltd
descr:          Building A, 2nd Floor
descr:          1 Lyonpark Road
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:  2021-01-15T01:45:07Z
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:          49.176.0.0/12
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-17T21:43:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.180.128.0/17

Range ASN Company Num of IPs
49.176.0.0/12 AS4804 Optus Internet Pty Ltd 1,048,576

Nearby Ranges

BGP prefixes that overlap with 49.180.0.0/16

Range ASN Company Num of IPs
49.176.0.0/12 AS4804 Optus Internet Pty Ltd 1,048,576

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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
146.50.127.1 AS1124 Universiteit van Amsterdam 0.51ms from Amsterdam, NL
157.133.170.129 AS35039 SAP SE 0.71ms from Amsterdam, NL
87.210.166.1 AS50266 Odido Netherlands B.V. 4.74ms from Amsterdam, NL
139.60.225.65 AS395475 SnowCloud Services LLC 17.40ms from Anchorage, US
66.7.147.209 AS3257 GTT Communications Inc. 0.38ms from Atlanta, US
190.85.200.49 AS14080 Telmex Colombia S.A. 0.98ms from Bogota, CO
152.169.197.1 AS7303 Telecom Argentina S.A. 11.38ms from Buenos Aires, AR
88.242.188.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.78ms from Bursa, TR
137.186.135.1 AS852 TELUS Communications Inc. 0.49ms from Calgary, CA
24.74.0.1 AS11426 Charter Communications Inc 4.40ms from Charlotte, US
103.135.47.209 AS134032 INFONET COMM ENTERPRISES 0.43ms from Chennai, IN
50.217.81.1 AS7922 Comcast Cable Communications, LLC 6.79ms from Chicago, US
125.87.36.1 AS4134 CHINANET-BACKBONE 2.00ms from Chongqing, CN
72.49.47.1 AS6181 Cincinnati Bell Telephone Company LLC 1.94ms from Cincinnati, US
181.4.18.1 AS7303 Telecom Argentina S.A. 0.51ms from Cordoba, AR
110.225.248.1 AS24560 Bharti Airtel Ltd., Telemedia Services 2.24ms from Delhi, IN
115.246.82.161 AS55836 Reliance Jio Infocomm Limited 5.73ms from Delhi, IN
95.13.60.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.01ms from Denizli, TR
130.214.0.65 AS35039 SAP SE 4.03ms from Dubai, AE
70.28.245.1 AS577 Bell Canada 5.64ms from Edmonton, CA
177.193.28.1 AS28573 Claro NXT Telecomunicacoes Ltda 16.96ms from Fortaleza, BR
85.236.207.1 AS33843 Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik 3.53ms from Frankfurt am Main, DE
58.251.214.1 AS17623 China Unicom Shenzen network 4.34ms from Guangzhou, CN
14.148.9.193 AS4134 CHINANET-BACKBONE 2.59ms from Guangzhou, CN
112.197.94.1 AS45543 SaiGon Tourist cable Televition Company 1.68ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -m8 49.180.129.54
traceroute to 49.180.129.54 (49.180.129.54): 8 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS4804] 211.29.126.62 110.648 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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