1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.2.0.0/16
  4. AS53813  | 101.2.234.0/23

101.2.234.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country Australia
Domain zscaler.com
ASN AS53813
Parent Range 101.2.192.0/18
Registry APNIC
ID ZSCALER-SYDNEY

WHOIS Details

inetnum:        101.2.234.0 - 101.2.235.255
netname:        ZSCALER-SYDNEY
descr:          Zscaler Sydney
country:        AU
mnt-by:         MAINT-ZSCALER-AU
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
abuse-c:        ZAPL2-AP
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
status:         ASSIGNED NON-PORTABLE
mnt-irt:        IRT-ZSCALER-AU
last-modified:  2025-11-05T22:13:53Z
source:         APNIC

irt:            IRT-ZSCALER-AU
address:        Level 35, One International Towers, 100 Barangaroo Ave, Sydney NSW 2000
e-mail:         poc-abuse@zscaler.com
abuse-mailbox:  poc-abuse@zscaler.com
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
auth:           # Filtered
remarks:        poc-abuse@zscaler.com was validated on 2025-05-28
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-11-18T00:36:02Z
source:         APNIC

role:           Zscaler Australia PTY LTD administrator
address:        Level 35, One International Towers, 100 Barangaroo Ave, Sydney NSW 2000
country:        AU
phone:          +1-408-701-0534
e-mail:         poc-abuse@zscaler.com
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
nic-hdl:        ZAPL2-AP
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2022-05-10T16:31:18Z
source:         APNIC

route:          101.2.234.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-10-09T10:58:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.2.234.0/23

Range ASN Company Num of IPs
101.2.192.0/18 AS22616 Zscaler Australia Pty Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 101.2.0.0/16

Range ASN Company Num of IPs
101.2.192.0/18 AS22616 Zscaler Australia Pty Ltd 16,384
101.2.128.0/19 AS18260 EHIME CATV CO.,LTD. 8,192
101.2.176.0/20 AS18001 Dialog Axiata Plc 4,096
101.2.160.0/21 AS38592 Chittagong Online Limited. 2,048
101.2.172.0/22 AS58519 CHINANET FUJIAN PROVINCE NETWORK 1,024
101.2.224.0/23 AS53813 Zscaler Sydney 512
101.2.226.0/23 AS53813 Zscaler Sydney 512
101.2.228.0/23 AS53813 Zscaler Sydney 512
101.2.230.0/23 AS53813 Zscaler Sydney 512
101.2.232.0/23 AS53813 Zscaler Sydney 512
101.2.236.0/23 AS53813 Zscaler Sydney 512
101.2.238.0/23 AS53813 Zscaler Sydney 512
101.2.204.0/23 AS53813 Zscaler Tokyo 512
101.2.202.0/23 AS53813 Zscaler Tokyo 512
101.2.216.0/23 AS53813 Zscaler Melbourne 512
101.2.218.0/23 AS53813 Zscaler Melbourne 512
101.2.222.0/23 AS53813 Zscaler Sydney 512
101.2.215.0/24 AS53813 Zscaler New Delhi 256
101.2.240.0/24 AS53813 Zscaler New Delhi 256
101.2.241.0/24 AS53813 Zscaler Singapore 256
101.2.168.0/24 AS55707 Terra Networks Pty Ltd 256
101.2.169.0/24 AS55707 Terra Networks Pty Ltd VPS Customers 256
101.2.193.0/24 AS53813 Zscaler Japan TYO4 256
101.2.192.0/24 AS53813 Zscaler Singapore SIN4 256
101.2.194.0/24 AS53813 Zscaler Australia SYD3 256
101.2.195.0/24 AS53813 Zscaler India MAA2 256
101.2.196.0/24 AS53813 Zscaler Australia MEL2 256
101.2.197.0/24 AS53813 Zscaler India BOM6 256
101.2.198.0/24 AS53813 Zscaler India HYD1 256
101.2.199.0/24 AS53813 Zscaler Japan OSA1 256
101.2.200.0/24 AS53813 Zscaler Korea, Republic of SEL1 256
101.2.201.0/24 AS53813 Zscaler Taiwan, Province of China TPE2 256
101.2.206.0/24 AS53813 Zscaler Tokyo 256
101.2.207.0/24 AS53813 Zscaler Kolkata 256
101.2.208.0/24 AS53813 Zscaler New Delhi 256
101.2.214.0/24 AS53813 Zscaler Melbourne 256

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
34.208.206.247 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
75.248.217.135 AS6167 Verizon Business 19.91ms from Chicago, US
217.235.128.215 AS3320 Deutsche Telekom AG 3.42ms from Duesseldorf, DE
176.37.136.151 AS39608 Lanet Network Ltd 0.57ms from Kyiv, UA
172.80.61.167 AS22552 eSited Solutions 0.34ms from Los Angeles, US
73.204.248.215 AS7922 Comcast Cable Communications, LLC 4.21ms from Miami, US
95.249.218.23 AS3269 Telecom Italia S.p.A. 5.64ms from Milan, IT
103.129.204.199 AS137670 Canara Bank 1.73ms from Mumbai, IN
108.53.222.247 AS701 Verizon Business 1.75ms from New York City, US
113.155.63.199 AS18126 Chubu Telecommunications Company, Inc. 4.47ms from Osaka, JP
179.35.251.135 AS26615 TIM S/A 5.07ms from Rio de Janeiro, BR
201.168.192.199 AS19332 COORDINADORA DE CARRIER'S, S.A. DE C.V. 5.29ms from Santiago de Queretaro, MX
153.181.170.231 AS4713 NTT DOCOMO BUSINESS,Inc. 10.20ms from Tokyo, JP
42.232.204.167 AS4837 CHINA UNICOM China169 Backbone 3.71ms from Zhengzhou, CN
164.49.176.71 AS668 United States Department of Defense (DoD) 0.59ms from Atlanta, US
125.19.88.103 AS9498 BHARTI Airtel Ltd. 1.52ms from Bengaluru, IN
52.43.181.199 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
172.215.228.55 AS8075 Microsoft Corporation 3.41ms from Denver, US
79.236.12.183 AS3320 Deutsche Telekom AG 7.68ms from Frankfurt am Main, DE
160.25.222.23 AS153087 PT Telemedia Prima Nusantara 0.94ms from Jakarta, ID
95.123.208.119 AS3352 TELEFONICA DE ESPANA S.A.U. 8.35ms from Madrid, ES
187.10.19.199 AS27699 TELEFÔNICA BRASIL S.A 2.67ms from Osasco, BR
73.192.195.215 AS7922 Comcast Cable Communications, LLC 5.15ms from San Jose, US
200.219.211.215 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.51ms from Sao Paulo, BR
36.3.130.151 AS2519 ARTERIA Networks Corporation 2.10ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 101.2.235.217
traceroute to 101.2.235.217 (101.2.235.217): 9 hops max, 52 byte packets
5 [AS174] 154.54.169.38 1.245 ms
6 [AS174] 154.54.10.90 2.275 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in San Jose, US
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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