101.2.218.0/23

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-MELBOURNE

WHOIS Details

inetnum:        101.2.218.0 - 101.2.219.255
netname:        ZSCALER-MELBOURNE
descr:          Zscaler Melbourne
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:  2025-11-05T22:11:14Z
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

Overlapping Ranges

BGP prefixes that contain 101.2.218.0/23

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
101.2.234.0/23	AS53813	Zscaler Sydney	512
101.2.236.0/23	AS53813	Zscaler Sydney	512
101.2.238.0/23	AS53813	Zscaler Sydney	512
101.2.204.0/23	AS53813	Zscaler Tokyo	512
101.2.202.0/23	AS53813	Zscaler Tokyo	512
101.2.216.0/23	AS53813	Zscaler Melbourne	512
101.2.222.0/23	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
131.174.67.7	AS1103 SURF B.V.	`3.21ms` from Amsterdam, NL
20.56.5.103	AS8075 Microsoft Corporation	`0.34ms` from Amsterdam, NL
181.177.38.23	AS264642 TELESISTEMA S.R.L.	`17.94ms` from Asuncion, PY
71.31.202.55	AS7029 Windstream Communications LLC	`18.47ms` from Chicago, US
35.228.120.231	AS396982 Google LLC	`0.14ms` from Hamina, FI
116.99.158.151	AS24086 Viettel Corporation	`1.78ms` from Ho Chi Minh City, VN
35.214.33.7	AS15169 Google LLC	`0.09ms` from London, GB
189.144.57.119	AS8151 UNINET	`1.15ms` from Mexico City, MX
86.239.242.87	AS3215 Orange S.A.	`8.90ms` from Paris, FR
3.163.45.183	AS16509 Amazon.com, Inc.	`0.12ms` from Perth, AU
109.226.70.119	AS8439 JSC AIST	`3.96ms` from Samara, RU
2.69.75.103	AS44034 Hi3G Access AB	`6.96ms` from Stockholm, SE
221.194.144.135	AS4837 CHINA UNICOM China169 Backbone	`4.56ms` from Tianjin, CN
59.85.193.7	AS10010 TOKAI Communications Corporation	`1.63ms` from Tokyo, JP
171.80.151.247	AS4134 CHINANET-BACKBONE	`4.63ms` from Wuhan, CN
88.209.248.199	AS215567 Berk Ermis	`0.25ms` from Bursa, TR
37.3.203.151	AS1257 Tele2 Sverige AB	`3.94ms` from Goeteborg, SE
45.9.238.247	AS47987 Zemlyaniy Dmitro Leonidovich	`0.39ms` from Kyiv, UA
189.244.199.167	AS8151 UNINET	`10.96ms` from Santiago de Queretaro, MX
92.35.109.183	AS8434 Telenor Sverige AB	`1.03ms` from Stockholm, SE
40.82.207.135	AS8075 Microsoft Corporation	`0.78ms` from Sydney, AU
93.197.93.231	AS3320 Deutsche Telekom AG	`2.30ms` from Berlin, DE
181.131.212.135	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`14.20ms` from Bogota, CO
68.179.133.39	AS12083 WideOpenWest Finance LLC	`11.95ms` from Chicago, US
109.159.74.7	AS2856 British Telecommunications PLC	`4.93ms` from London, GB

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 101.2.219.61

traceroute to 101.2.219.61 (101.2.219.61): 6 hops max, 52 byte packets

2 [AS3257] 209.120.140.49 0.253 ms

3 [AS3257] 141.136.105.130 51.639 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

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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