1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.2.0.0/16
  4. AS53813  | 101.2.216.0/24

101.2.216.0/24

AS53813  ·  ZSCALER, INC.

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Summary

Country Australia
Domain zscaler.com
ASN AS53813
Parent Range 101.2.216.0/23
Registry APNIC
ID ZSCALER-MELBOURNE

WHOIS Details

inetnum:        101.2.216.0 - 101.2.217.255
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:  2025-11-05T22:11:11Z
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 2025-12-17
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-12-17T16:58:43Z
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 101.2.216.0/24

Range ASN Company Num of IPs
101.2.216.0/23 AS53813 Zscaler Melbourne 512
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
101.2.222.0/23 AS53813 Zscaler Sydney 512
101.2.232.0/23 AS53813 Zscaler Sydney 512
101.2.236.0/23 AS53813 Zscaler Sydney 512
101.2.220.0/23 AS53813 Zscaler New Delhi 512
101.2.242.0/23 AS53813 Zscaler Hong Kong 512
101.2.226.0/23 AS53813 Zscaler Sydney 512
101.2.234.0/23 AS53813 Zscaler Sydney 512
101.2.244.0/23 AS53813 Zscaler Chennai 512
101.2.238.0/23 AS53813 Zscaler Sydney 512
101.2.228.0/23 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
101.2.224.0/23 AS53813 Zscaler Sydney 512
101.2.230.0/23 AS53813 Zscaler Sydney 512
101.2.193.0/24 AS53813 Zscaler Japan TYO4 256
101.2.198.0/24 AS53813 Zscaler India HYD1 256
101.2.240.0/24 AS53813 Zscaler New Delhi 256
101.2.214.0/24 AS53813 Zscaler Melbourne 256
101.2.241.0/24 AS53813 Zscaler Singapore 256
101.2.196.0/24 AS53813 Zscaler Australia MEL2 256
101.2.169.0/24 AS55707 Terra Networks Pty Ltd VPS Customers 256
101.2.215.0/24 AS53813 Zscaler New Delhi 256
101.2.247.0/24 AS53813 Zscaler Sydney 256
101.2.195.0/24 AS53813 Zscaler India MAA2 256
101.2.197.0/24 AS53813 Zscaler India BOM6 256
101.2.192.0/24 AS53813 Zscaler Singapore SIN4 256
101.2.246.0/24 AS53813 Zscaler Tokyo 256
101.2.200.0/24 AS53813 Zscaler Korea, Republic of SEL1 256
101.2.168.0/24 AS55707 Terra Networks Pty Ltd 256
101.2.250.0/24 AS53813 Zscaler Kuala Lumpur 256
101.2.201.0/24 AS53813 Zscaler Taiwan, Province of China TPE2 256
101.2.208.0/24 AS53813 Zscaler New Delhi 256
101.2.207.0/24 AS53813 Zscaler Kolkata 256
101.2.199.0/24 AS53813 Zscaler Japan OSA1 256
101.2.206.0/24 AS53813 Zscaler Tokyo 256
101.2.194.0/24 AS53813 Zscaler Australia SYD3 256
101.2.209.0/24 AS53813 Zscaler Tokyo 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

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

IP Address ASN Details
101.2.216.249 AS53813 ZSCALER, INC. 0.27ms from Melbourne, 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
86.86.228.168 AS1136 KPN B.V. 1.40ms from Amsterdam, NL
139.171.255.248 AS7029 Windstream Communications LLC 0.74ms from Ashburn, US
79.223.197.184 AS3320 Deutsche Telekom AG 5.47ms from Berlin, DE
92.180.253.88 AS15962 Orange Slovensko a.s. 8.41ms from Bratislava, SK
186.22.43.232 AS27747 Telecentro S.A. 5.74ms from Buenos Aires, AR
157.254.24.8 AS151704 BHARAT DATACENTER 1.36ms from Delhi, IN
74.71.188.40 AS12271 Charter Communications Inc 3.96ms from New York City, US
45.190.111.232 AS269626 Indaiafibra Networking Eireli 3.63ms from Osasco, BR
212.179.95.152 AS8551 Bezeq International Ltd. 0.65ms from Petaẖ Tiqva, IL
146.164.53.200 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 1.19ms from Rio de Janeiro, BR
95.54.2.232 AS12389 PJSC Rostelecom 1.93ms from Saint Petersburg, RU
123.205.10.200 AS18049 Taiwan Infrastructure Network Technologie 4.28ms from Taipei, TW
52.166.160.40 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
110.77.176.120 AS131090 National Telecom Public Company Limited 6.88ms from Bangkok, TH
85.204.9.200 AS12302 Vodafone Romania S.A. 8.17ms from Bucharest, RO
139.208.80.216 AS4837 CHINA UNICOM China169 Backbone 6.69ms from Changchun, CN
24.4.38.152 AS7922 Comcast Cable Communications, LLC 5.15ms from Fremont, US
123.18.70.72 AS45899 VNPT Corp 5.67ms from Hanoi, VN
176.208.14.120 AS12389 PJSC Rostelecom 12.79ms from Krasnoyarsk, RU
123.96.24.40 AS4134 CHINANET-BACKBONE 3.47ms from Ningbo, CN
93.20.91.104 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.12ms from Paris, FR
122.199.246.216 AS17877 KX NexG Co., LTD 3.69ms from Seoul, KR
85.229.16.8 AS8434 Telenor Sverige AB 0.75ms from Stockholm, SE
211.121.206.40 AS4725 SoftBank Corp. 10.50ms from Tokyo, JP
207.68.19.184 AS701 Verizon Business 2.13ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 101.2.216.21
traceroute to 101.2.216.21 (101.2.216.21): 64 hops max, 52 byte packets
5 [] 218.100.78.33 0.502 ms
6 *
7 *
8 [AS53813] 101.2.216.21 2.299 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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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