101.2.230.0/23

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:        101.2.230.0 - 101.2.231.255
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:  2025-11-05T22:13:48Z
source:         APNIC

irt:            IRT-ZSCALER-AU
address:        Level 35, One International Towers, 100 Barangaroo Ave, Sydney NSW 2000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:          101.2.230.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-10-09T10:57:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.2.230.0/23

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
101.2.226.0/23	AS53813	Zscaler Sydney	512
101.2.228.0/23	AS53813	Zscaler Sydney	512
101.2.232.0/23	AS53813	Zscaler Sydney	512
101.2.234.0/23	AS53813	Zscaler Sydney	512
101.2.236.0/23	AS53813	Zscaler Sydney	512
101.2.238.0/23	AS53813	Zscaler Sydney	512
101.2.202.0/23	AS53813	Zscaler Tokyo	512
101.2.204.0/23	AS53813	Zscaler Tokyo	512
101.2.216.0/23	AS53813	Zscaler Melbourne	512
101.2.222.0/23	AS53813	Zscaler Sydney	512
101.2.224.0/23	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

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
86.80.177.23	AS1136 KPN B.V.	`1.45ms` from Amsterdam, NL
80.192.189.215	AS5089 Virgin Media Limited	`5.05ms` from London, GB
76.169.57.199	AS20001 Charter Communications Inc	`4.16ms` from Los Angeles, US
90.71.102.183	AS12479 Orange Espagne SA	`9.09ms` from Madrid, ES
20.94.250.87	AS8075 Microsoft Corporation	`0.27ms` from Quincy, US
45.60.163.183	AS19551 Incapsula Inc	`0.10ms` from Sao Paulo, BR
60.100.125.231	AS17676 SoftBank Corp.	`3.40ms` from Tokyo, JP
83.10.173.215	AS5617 Orange Polska Spolka Akcyjna	`4.91ms` from Warsaw, PL
107.180.0.199	AS400754 GoDaddy.com, LLC	`0.55ms` from Ashburn, US
58.245.93.135	AS4837 CHINA UNICOM China169 Backbone	`13.41ms` from Changchun, CN
172.14.78.167	AS7018 AT&T Enterprises, LLC	`11.71ms` from Chicago, US
3.147.130.71	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
209.93.100.199	AS6871 Plusnet	`7.07ms` from Erith, GB
14.237.22.103	AS45899 VNPT Corp	`2.29ms` from Ho Chi Minh City, VN
157.230.166.103	AS14061 DigitalOcean, LLC	`0.29ms` from San Jose, US
203.234.189.135	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
112.182.11.231	AS4766 Korea Telecom	`2.30ms` from Seoul, KR
153.211.221.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.58ms` from Tokyo, JP
179.255.60.87	AS8167 V tal	`2.48ms` from Brasilia, BR
197.55.167.7	AS8452 TE-AS	`7.46ms` from Cairo, EG
98.121.241.71	AS11426 Charter Communications Inc	`7.04ms` from Charlotte, US
18.217.107.199	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
217.183.233.183	AS5466 Eircom Limited	`3.77ms` from Dublin, IE
217.10.68.151	AS15594 netzquadrat GmbH	`0.34ms` from Duesseldorf, DE
93.131.165.247	AS6805 Telefonica Germany GmbH & Co.OHG	`3.10ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m8 101.2.231.179

traceroute to 101.2.231.179 (101.2.231.179): 8 hops max, 52 byte packets

3 [AS9002] 87.245.233.233 36.005 ms

4 *

5 [AS3257] 141.136.105.130 165.895 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On December 6th 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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