156.50.102.0/23

AS7474  ·  SingTel Optus Pty Ltd

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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 is invalid
mnt-by:         MAINT-AU-CSR
last-modified:  2026-03-11T13:09:51Z
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 is invalid
abuse-mailbox:  itsecurity@csr.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-11T13:10:47Z
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 5 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
156.50.102.110 biscentral.com.au 5

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

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

IP Address ASN Details
156.50.102.12 AS7474 SingTel Optus Pty Ltd 2.12ms 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
54.70.83.199 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
88.132.245.151 AS47159 Celldomolki Kabeltelevizio Kft. 9.40ms from Budapest, HU
196.206.54.55 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 15.68ms from Casablanca, MA
99.163.241.183 AS7018 AT&T Enterprises, LLC 5.94ms from Chicago, US
14.230.251.71 AS45899 VNPT Corp 5.52ms from Ho Chi Minh City, VN
124.244.51.7 AS9269 Hong Kong Broadband Network Ltd. 1.10ms from Hong Kong, HK
66.91.72.167 AS20001 Charter Communications Inc 4.78ms from Honolulu, US
49.82.160.135 AS4134 CHINANET-BACKBONE 0.38ms from Huai'an, CN
31.217.14.39 AS5391 Hrvatski Telekom d.d. 3.07ms from Ljubljana, SI
77.44.75.215 AS5413 Wavenet Limited 2.67ms from London, GB
75.115.42.39 AS33363 Charter Communications, Inc 5.24ms from Orlando, US
126.57.93.55 AS17676 SoftBank Corp. 9.10ms from Osaka, JP
86.204.151.55 AS3215 Orange S.A. 15.53ms from Paris, FR
5.167.148.151 AS50543 JSC ER-Telecom Holding 6.31ms from Samara, RU
175.161.56.199 AS4837 CHINA UNICOM China169 Backbone 2.18ms from Tieling, CN
177.106.213.55 AS53006 ALGAR TELECOM S/A 7.53ms from Uberlandia, BR
185.93.73.135 AS200863 Przedsiebiorstwo Handlowo Uslugowe Kamdex Grzegorz Sztuczka 6.18ms from Warsaw, PL
181.56.205.39 AS10620 Telmex Colombia S.A. 14.49ms from Bogota, CO
24.66.39.87 AS6327 Shaw Communications 7.97ms from Calgary, CA
90.220.239.87 AS5607 Sky UK Limited 6.03ms from Erith, GB
78.171.113.199 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.64ms from Istanbul, TR
81.78.87.55 AS5378 Vodafone Limited 4.17ms from London, GB
94.177.236.39 AS199653 Aruba S.p.A. 0.29ms from Paris, FR
211.193.225.7 AS4766 Korea Telecom 3.13ms from Seoul, KR
151.237.66.87 AS199173 TechnoLux Ltd. 4.10ms from Sofia, BG

Traceroute

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

$
traceroute -a -n -q1 156.50.102.110
traceroute to 156.50.102.110 (156.50.102.110): 64 hops max, 52 byte packets
3 *
4 [AS7578] 103.137.13.40 0.121 ms
6 *
8 [AS7474] 220.101.73.37 2.841 ms
9 [AS7474] 61.88.33.9 3.267 ms
10 [AS7474] 61.88.33.2 4.341 ms
11 *
12 [AS7474] 124.19.61.240 0.876 ms
13 *
14 *
15 [AS7474] 156.50.102.110 2.203 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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