61.88.4.0/24

AS7474 · SingTel Optus Pty Ltd

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Summary

Country	Australia
Domain	optus.net.au
ASN	AS7474
Registry	APNIC
ID	RFINDUSTRIES

WHOIS Details

inetnum:        61.88.4.88 - 61.88.4.95
netname:        RFINDUSTRIES
country:        AU
descr:          OPTUS Customer Network
descr:          RF Industries
descr:          3 Lenton Plc North Rocks NSW 2151
remarks:        for spam/abuse complaints
remarks:        mail [email protected]
admin-c:        OA3-AP
tech-c:         OA3-AP
status:         ASSIGNED NON-PORTABLE
notify:         [email protected]
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2008-09-04T07:04:19Z
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:         [email protected]
remarks:        send spam/abuse reports to [email protected]
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:         [email protected]
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 Optus Macquarie Park (OCS) Building A, Level 2 1 Lyonpark Road, Macquarie Park
mnt-by:         MAINT-OPTUSCOM-AP
last-modified:  2021-09-17T07:02:55Z
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

Read more

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
37.6.188.56	AS25472 Nova Telecommunications & Media Single Member S.A	`10.59ms` from Athens, GR
41.251.11.184	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.04ms` from Casablanca, MA
65.186.193.248	AS10796 Charter Communications Inc	`13.95ms` from Columbus, US
93.88.234.232	AS203986 schnell-im-netz.de GmbH & Co.KG	`6.89ms` from Frankfurt am Main, DE
2.202.217.136	AS3209 Vodafone GmbH	`8.44ms` from Frankfurt am Main, DE
79.165.253.120	AS8615 "Central Telegraph" Public Joint-stock Company	`2.36ms` from Moscow, RU
92.170.208.152	AS3215 Orange S.A.	`2.89ms` from Paris, FR
3.231.187.56	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
51.83.3.120	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
99.47.53.248	AS7018 AT&T Enterprises, LLC	`3.91ms` from San Antonio, US
50.125.60.232	AS20055 Wholesail networks LLC	`1.79ms` from Seattle, US
75.253.25.184	AS6167 Verizon Business	`10.46ms` from Seattle, US
125.181.212.104	AS17858 LG POWERCOMM	`5.17ms` from Seoul, KR
183.120.248.56	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
101.85.74.72	AS4812 China Telecom (Group)	`2.79ms` from Shanghai, CN
65.92.78.72	AS577 Bell Canada	`5.57ms` from Toronto, CA
24.63.142.88	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Boston, US
63.34.217.8	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
93.120.167.232	AS12389 PJSC Rostelecom	`5.97ms` from Kazan, RU
85.140.39.8	AS39001 MTS PJSC	`8.84ms` from Kazan, RU
89.212.88.8	AS34779 T-2, d.o.o.	`0.60ms` from Ljubljana, SI
86.10.165.216	AS5089 Virgin Media Limited	`11.09ms` from London, GB
83.43.239.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.83ms` from Madrid, ES
60.128.182.232	AS17676 SoftBank Corp.	`3.50ms` from Osaka, JP
180.38.231.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.67ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m6 61.88.4.97

traceroute to 61.88.4.97 (61.88.4.97): 6 hops max, 52 byte packets

2 [AS50837] 208.111.57.2 0.054 ms

3 [AS40300] 206.197.210.165 0.493 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Honolulu, US

On November 28th 2025

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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