156.50.106.0/23

AS7474  ·  SingTel Optus Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Australia
Domain csr.com.au
ASN AS7474
Registry APNIC
ID CSR

WHOIS Details

inetnum:        156.50.0.0 - 156.50.255.255
netname:        CSR
descr:          CSR Limited
country:        AU
org:            ORG-CL9-AP
admin-c:        CIAR1-AP
tech-c:         CIAR1-AP
abuse-c:        AC2563-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-CSR
mnt-routes:     MAINT-AU-CSR
mnt-irt:        IRT-CSR-NON-AU
last-modified:  2022-04-01T01:12:12Z
source:         APNIC

irt:            IRT-CSR-NON-AU
address:        CSR BIS Internet
address:        Locked Bag 1345
address:        North Ryde BC
address:        NSW 1670
e-mail:         itsecurity@csr.com.au
abuse-mailbox:  itsecurity@csr.com.au
admin-c:        CIAR1-AP
tech-c:         CIAR1-AP
auth:           # Filtered
remarks:        itsecurity@csr.com.au was validated on 2025-08-22
mnt-by:         MAINT-AU-CSR
last-modified:  2025-11-18T00:29:16Z
source:         APNIC

organisation:   ORG-CL9-AP
org-name:       CSR Limited
org-type:       LIR
country:        AU
address:        Triniti 3, 39 Delhi Road
phone:          +61-2-9235-8000
e-mail:         itsecurity@csr.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:24Z
source:         APNIC

role:           ABUSE CSRNONAU
country:        ZZ
address:        CSR BIS Internet
address:        Locked Bag 1345
address:        North Ryde BC
address:        NSW 1670
phone:          +000000000
e-mail:         itsecurity@csr.com.au
admin-c:        CIAR1-AP
tech-c:         CIAR1-AP
nic-hdl:        AC2563-AP
remarks:        Generated from irt object IRT-CSR-NON-AU
remarks:        itsecurity@csr.com.au was validated on 2025-08-22
abuse-mailbox:  itsecurity@csr.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T01:41:03Z
source:         APNIC

person:         CSR Internet Address Registry
address:        CSR BIS Internet
address:        Locked Bag 1345
address:        North Ryde BC
address:        NSW 1670
country:        AU
phone:          +61 2 92358000
e-mail:         itsecurity@csr.com.au
nic-hdl:        CIAR1-AP
mnt-by:         MAINT-AU-CSR
last-modified:  2014-07-17T02:03:59Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 156.50.0.0/16

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

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
156.50.106.93 AS7474 SingTel Optus Pty Ltd 1.25ms from Sydney, AU

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
186.0.185.119 AS263776 Vito Hugo Gonzalez 9.31ms from Asuncion, PY
100.10.88.167 AS701 Verizon Business 1.75ms from Boston, US
84.0.169.247 AS5483 Magyar Telekom Plc. 5.50ms from Budapest, HU
175.15.132.23 AS4134 CHINANET-BACKBONE 7.61ms from Chenzhou, CN
35.209.117.119 AS19527 Google LLC 0.13ms from Council Bluffs, US
112.48.22.103 AS9808 China Mobile Communications Group Co., Ltd. 7.98ms from Fuzhou, CN
63.245.190.87 AS32800 Moundridge Telephone Co. 19.88ms from Kansas City, US
81.22.130.87 AS61317 Hivelocity LLC 0.40ms from London, GB
84.53.234.199 AS12389 PJSC Rostelecom 16.76ms from Moscow, RU
85.166.145.199 AS2119 Telenor Norge AS 0.95ms from Oslo, NO
90.12.171.7 AS3215 Orange S.A. 13.36ms from Paris, FR
98.95.181.231 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
47.14.11.183 AS20115 Charter Communications LLC 12.36ms from Reston, US
27.4.127.167 AS17488 Hathway IP Over Cable Internet 1.56ms from Saint Thomas Mount, IN
13.85.59.183 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
177.190.197.151 AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 0.46ms from Sao Paulo, BR
211.232.166.231 AS17877 KX NexG Co., LTD 2.02ms from Seoul, KR
34.64.39.23 AS396982 Google LLC 0.09ms from Seoul, KR
102.30.146.167 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.21ms from Tunis, TN
66.151.185.103 AS14742 Unitas Global 0.54ms from Boston, US
181.107.200.7 AS7303 Telecom Argentina S.A. 8.48ms from Buenos Aires, AR
50.102.250.183 AS5650 Frontier Communications of America, Inc. 14.12ms from Chicago, US
177.100.73.135 AS28573 Claro NXT Telecomunicacoes Ltda 18.83ms from Fortaleza, BR
150.138.208.39 AS58540 Jinan,250000 5.24ms from Jinan, CN
37.112.49.87 AS57044 JSC "ER-Telecom Holding" 8.61ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -m8 156.50.107.129
traceroute to 156.50.107.129 (156.50.107.129): 8 hops max, 52 byte packets
1 [AS15169] 66.249.94.19 276.253 ms
2 [AS15169] 192.178.97.92 274.825 ms
3 *
4 *
5 [AS7474] 124.19.61.69 275.339 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Milan, IT
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs