61.88.208.0/21

AS7474  ·  SingTel Optus Pty Ltd

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Summary

Country Australia
Domain optus.com.au
ASN AS7474
Registry APNIC
ID OPTUSCOM-AU

WHOIS Details

inetnum:        61.88.0.0 - 61.88.255.255
netname:        OPTUSCOM-AU
descr:          SingTel Optus Pty Ltd
descr:          INTERNET SERVICES
descr:          Optus Macquarie Park (OCS)
descr:          1 Lyonpark Road
descr:          Macquarie Park NSW 2113
country:        AU
org:            ORG-SOPL2-AP
admin-c:        OA3-AP
tech-c:         OA3-AP
abuse-c:        AO399-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-OPTUSCOM-AP
mnt-irt:        IRT-OPTUSCOM-AU
last-modified:  2021-01-15T01:44:55Z
source:         APNIC

irt:            IRT-OPTUSCOM-AU
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
e-mail:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2025-11-18T00:26:33Z
source:         APNIC

organisation:   ORG-SOPL2-AP
org-name:       SingTel Optus Pty Ltd
org-type:       LIR
country:        AU
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road, Macquarie Park
phone:          +61-2-8082-7800
fax-no:         +61-2-8082-7100
e-mail:         irr-admin@optus.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-09-25T13:05:45Z
source:         APNIC

role:           ABUSE OPTUSCOMAU
country:        ZZ
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park NSW 2113
phone:          +000000000
e-mail:         abuse@optusnet.com.au
admin-c:        OA3-AP
tech-c:         OA3-AP
nic-hdl:        AO399-AP
remarks:        Generated from irt object IRT-OPTUSCOM-AU
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T01:06:45Z
source:         APNIC

role:           OPTUS IP ADMINISTRATORS
address:        SingTel Optus Pty Ltd
address:        Optus Macquarie Park (OCS)
address:        1 Lyonpark Road
address:        Macquarie Park  NSW 2113
address:        AUSTRALIA
country:        AU
phone:          +61 2 8082 7800
fax-no:         +61 2 8082 7100
e-mail:         ipadmin@optus.net.au
remarks:        send spam/abuse reports to abuse@optus.net.au
remarks:        please use http://www.apnic.net/db/spam.html
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
admin-c:        NC8-AP
admin-c:        IA65-AP
tech-c:         NC8-AP
tech-c:         IA65-AP
tech-c:         OH23-AP
nic-hdl:        OA3-AP
notify:         hostmaster@optus.net.au
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2011-12-06T00:10:13Z
source:         APNIC

route:          61.88.0.0/17
origin:         AS7474
descr:          Singtel Optus Pty Ltd
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2025-01-22T05:25:53Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.88.0.0/16

No nearby ranges found.

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
103.251.30.149 AS9498 BHARTI Airtel Ltd. 0.70ms from Bengaluru, IN
92.38.142.21 AS199524 G-Core Labs S.A. 0.08ms from Istanbul, TR
95.159.136.53 AS12389 PJSC Rostelecom 16.76ms from Khabarovsk, RU
149.22.209.133 AS201838 Community Fibre Limited 0.92ms from London, GB
216.105.237.5 AS21843 City of Buffalo 2.58ms from Minneapolis, US
107.180.86.5 AS398101 GoDaddy.com, LLC 0.96ms from Phoenix, US
211.246.180.101 AS9694 Seokyung Cable Television Co.. Ltd. 8.55ms from Seoul, KR
120.133.228.37 AS4811 China Telecom (Group) 2.88ms from Shanghai, CN
95.202.104.197 AS3301 Telia Company AB 15.63ms from Stockholm, SE
186.238.120.149 AS10429 TELEFÔNICA BRASIL S.A 0.95ms from São Paulo, BR
84.20.92.197 AS33924 Pronet sh.p.k. 0.71ms from Tirana, AL
154.243.133.53 AS36947 Telecom Algeria 8.77ms from Valencia, ES
89.229.119.181 AS21021 Multimedia Polska Sp. z o.o. 11.30ms from Warsaw, PL
42.235.181.245 AS4837 CHINA UNICOM China169 Backbone 3.66ms from Zhengzhou, CN
90.145.228.85 AS29396 Eurofiber UNET 1.19ms from Amsterdam, NL
165.166.3.229 AS2711 Spirit Communications 0.35ms from Atlanta, US
52.34.67.5 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
85.234.202.117 AS9031 EDPNETapp 0.60ms from Brussels, BE
104.191.245.53 AS7018 AT&T Enterprises, LLC 9.33ms from Chicago, US
138.122.153.245 AS264321 NEW OESTE TELECOMUNICACOES LTDA 12.05ms from Curitiba, BR
162.197.121.53 AS7018 AT&T Enterprises, LLC 3.90ms from Dallas, US
173.166.208.21 AS7922 Comcast Cable Communications, LLC 14.58ms from Dallas, US
187.49.117.5 AS28144 G3 TELECOM 13.10ms from Fortaleza, BR
18.173.207.5 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
212.227.250.149 AS8560 IONOS SE 2.70ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m8 61.88.210.53
traceroute to 61.88.210.53 (61.88.210.53): 8 hops max, 52 byte packets
1 [AS15169] 74.125.251.94 267.398 ms
2 [AS15169] 192.178.98.28 267.475 ms
3 *
4 *
5 [AS7474] 61.88.33.3 272.956 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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