1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.161.0.0/16
  4. AS53813  | 147.161.220.0/23

147.161.220.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country Australia
Domain zscaler.com
ASN AS53813
Parent Range 147.161.128.0/17
Registry RIPE
ID ZSCALER-CANBERRA

WHOIS Details

inetnum:        147.161.220.0 - 147.161.221.255
netname:        ZSCALER-CANBERRA
descr:          Zscaler Canberra
country:        AU
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2025-11-06T04:16:26Z
last-modified:  2025-11-06T04:16:26Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

role:           Zscaler Operations
address:        Zscaler, Inc.
address:        110 Rose Orchard Way
address:        San Jose, CA 95134
address:        UNITED STATES
phone:          +1-408-701-0534
e-mail:         [email protected]
admin-c:        BF2769-RIPE
admin-c:        CG8479-RIPE
admin-c:        GI2435-RIPE
tech-c:         BF2769-RIPE
tech-c:         CG8479-RIPE
tech-c:         GI2435-RIPE
nic-hdl:        ZSCA-RIPE
abuse-mailbox:  [email protected]
mnt-by:         ZSCALER-RIPE-MNT
created:        2015-01-17T01:13:59Z
last-modified:  2016-09-12T23:55:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 147.161.220.0/23

Range ASN Company Num of IPs
147.161.128.0/17 AS22616 Zscaler Switzerland GmbH 32,768

Nearby Ranges

BGP prefixes that overlap with 147.161.0.0/16

Range ASN Company Num of IPs
147.161.128.0/17 AS22616 Zscaler Switzerland GmbH 32,768
147.161.64.0/18 AS35699 ADAMO TELECOM 16,384
147.161.32.0/19 AS59371 RM H2 8/F SONG LING IND BLDG, 8,192
147.161.16.0/22 AS207464 Varanger KraftFiber AS 1,024
147.161.28.0/22 AS21430 WIA spol. s.r.o. 1,024
147.161.4.0/22 AS10958 Royell Communications, Inc. 1,024
147.161.24.0/22 AS202921 CC INTERNET s.r.o. 1,024
147.161.254.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.0.0/23 AS215156 Jerusalem College of Technology 512
147.161.128.0/23 AS22616 Zscaler Sao Paulo 512
147.161.236.0/23 AS62044 Zscaler Manchester 512
147.161.238.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.242.0/23 AS62044 Zscaler Zurich 512
147.161.244.0/23 AS62044 Zscaler Milan 512
147.161.246.0/23 AS62044 Zscaler Zurich 512
147.161.248.0/23 AS62044 Zscaler Warsaw 512
147.161.250.0/23 AS62044 Zscaler Munich 512
147.161.252.0/23 AS62044 Zscaler Zurich 512
147.161.192.0/23 AS53813 Zscaler Osaka 512
147.161.194.0/23 AS53813 Zscaler Osaka 512
147.161.196.0/23 AS53813 Zscaler Osaka 512
147.161.198.0/23 AS53813 Zscaler Tokyo 512
147.161.200.0/23 AS53813 Zscaler Tokyo 512
147.161.204.0/23 AS53813 Zscaler Singapore 512
147.161.208.0/23 AS53813 Zscaler Sydney 512
147.161.210.0/23 AS53813 Zscaler Tokyo 512
147.161.212.0/23 AS53813 Zscaler Melbourne 512
147.161.214.0/23 AS53813 Zscaler Sydney 512
147.161.216.0/23 AS53813 Zscaler Auckland 512
147.161.218.0/23 AS53813 Zscaler Canberra 512
147.161.130.0/23 AS62044 Zscaler Vienna 512
147.161.132.0/23 AS62044 Zscaler Amsterdam 512
147.161.134.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.136.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.138.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.140.0/23 AS62044 Zscaler London 512
147.161.142.0/23 AS62044 Zscaler London 512
147.161.144.0/23 AS62044 Zscaler London 512
147.161.146.0/23 AS62044 Zscaler Oslo 512
147.161.148.0/23 AS62044 Zscaler Brussels 512
147.161.150.0/23 AS62044 Zscaler Stockholm 512
147.161.152.0/23 AS62044 Zscaler Paris 512
147.161.154.0/23 AS62044 Zscaler Copenhagen 512
147.161.156.0/23 AS62044 Zscaler Amsterdam 512
147.161.158.0/23 AS62044 Zscaler Manchester 512
147.161.160.0/23 AS62044 Zscaler Dubai 512
147.161.162.0/23 AS62044 Zscaler Johannesburg 512
147.161.164.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.166.0/23 AS62044 Zscaler London 512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
147.161.220.152 AS53813 ZSCALER, INC. 3.91ms 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
73.214.27.7 AS7922 Comcast Cable Communications, LLC 10.02ms from Ashburn, US
80.128.166.7 AS3320 Deutsche Telekom AG 5.45ms from Berlin, DE
84.140.145.87 AS3320 Deutsche Telekom AG 3.88ms from Berlin, DE
190.48.123.135 AS22927 Telefonica de Argentina 8.21ms from Buenos Aires, AR
139.209.71.167 AS4837 CHINA UNICOM China169 Backbone 8.48ms from Changchun, CN
182.68.33.183 AS24560 Bharti Airtel Ltd., Telemedia Services 14.02ms from Kolkata, IN
190.80.251.215 AS6400 Compañía Dominicana de Teléfonos S. A. 3.44ms from Santo Domingo, DO
142.122.149.183 AS577 Bell Canada 2.22ms from Toronto, CA
73.58.2.23 AS7922 Comcast Cable Communications, LLC 18.95ms from Atlanta, US
193.151.116.71 AS8462 Tarr Kft. 5.35ms from Budapest, HU
47.223.135.151 AS19108 Optimum 12.70ms from Dallas, US
176.198.204.23 AS3209 Vodafone GmbH 9.72ms from Frankfurt am Main, DE
217.235.84.55 AS3320 Deutsche Telekom AG 6.21ms from Frankfurt am Main, DE
88.217.8.23 AS8767 M-net Telekommunikations GmbH 6.98ms from Ljubljana, SI
151.229.160.71 AS5607 Sky UK Limited 1.98ms from London, GB
95.214.110.7 AS200845 AVATEL TELECOM, SA 7.10ms from Madrid, ES
23.202.172.119 AS16625 Akamai Technologies, Inc. 0.73ms from Melbourne, AU
126.123.188.119 AS17676 SoftBank Corp. 7.67ms from Osaka, JP
117.123.12.119 AS17849 SK Broadband Co Ltd 2.60ms from Seoul, KR
14.4.215.183 AS17858 LG POWERCOMM 2.19ms from Seoul, KR
218.39.114.215 AS9318 SK Broadband Co Ltd 1.60ms from Seoul, KR
81.221.197.7 AS1836 green.ch AG 1.97ms from Zuerich, CH
186.128.107.215 AS22927 Telefonica de Argentina 2.31ms from Buenos Aires, AR
34.9.168.215 AS396982 Google LLC 0.10ms from Council Bluffs, US
8.211.10.7 AS45102 Alibaba (US) Technology Co., Ltd. 0.79ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 147.161.221.164
traceroute to 147.161.221.164 (147.161.221.164): 7 hops max, 52 byte packets
3 [AS9498] 125.19.50.17 1.725 ms
4 [AS9498] 116.119.42.21 78.885 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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