1. All IP Ranges
  2. 167.0.0.0/8
  3. 167.103.0.0/16
  4. AS53813  | 167.103.252.0/23

167.103.252.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country Australia
Domain zscaler.com
ASN AS53813
Registry APNIC
ID ZSCALER-SYDNEY

WHOIS Details

inetnum:        167.103.252.0 - 167.103.253.255
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:  2025-11-05T22:13:33Z
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 2025-12-17
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:         [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

Nearby Ranges

BGP prefixes that overlap with 167.103.0.0/16

Range ASN Company Num of IPs
167.103.68.0/23 AS53813 Zscaler Singapore 512
167.103.250.0/23 AS53813 Zscaler Sydney 512
167.103.254.0/23 AS53813 Zscaler Sydney 512
167.103.60.0/23 AS53813 Zscaler Singapore 512
167.103.62.0/23 AS53813 Zscaler Singapore 512
167.103.64.0/23 AS53813 Zscaler Singapore 512
167.103.66.0/23 AS53813 Zscaler Singapore 512
167.103.70.0/23 AS53813 Zscaler Chennai 512
167.103.72.0/23 AS53813 Zscaler Chennai 512
167.103.74.0/23 AS53813 Zscaler Chennai 512
167.103.76.0/23 AS53813 Zscaler Chennai 512
167.103.78.0/23 AS53813 Zscaler Chennai 512
167.103.80.0/23 AS53813 Zscaler Melbourne 512
167.103.82.0/23 AS53813 Zscaler Melbourne 512
167.103.88.0/23 AS53813 Zscaler Chennai 512
167.103.96.0/23 AS53813 Zscaler Seoul 512
167.103.98.0/23 AS53813 Zscaler Perth 512
167.103.168.0/23 AS62044 Zscaler Paris 512
167.103.218.0/23 AS62044 Zscaler London 512
167.103.220.0/23 AS62044 Zscaler London 512
167.103.222.0/23 AS62044 Zscaler Zurich 512
167.103.224.0/23 AS62044 Zscaler Zurich 512
167.103.226.0/23 AS62044 Zscaler Lisbon 512
167.103.100.0/23 AS53813 Zscaler Perth 512
167.103.102.0/23 AS53813 Zscaler Perth 512
167.103.112.0/23 AS53813 Zscaler Melbourne 512
167.103.114.0/23 AS53813 Zscaler Singapore 512
167.103.116.0/23 AS53813 Zscaler Singapore 512
167.103.118.0/23 AS53813 Zscaler Softech India Private Limited - Mumbai 512
167.103.120.0/23 AS53813 Zscaler Mumbai 512
167.103.122.0/23 AS53813 Zscaler Tokyo 512
167.103.124.0/23 AS53813 Zscaler Tokyo 512
167.103.126.0/23 AS53813 Zscaler Auckland 512
167.103.132.0/23 AS53813 Zscaler Mumbai 512
167.103.134.0/23 AS53813 Zscaler Mumbai 512
167.103.136.0/23 AS53813 Zscaler Mumbai 512
167.103.138.0/23 AS53813 Zscaler Mumbai 512
167.103.140.0/23 AS53813 Zscaler Mumbai 512
167.103.142.0/23 AS53813 Zscaler Sydney 512
167.103.144.0/23 AS53813 Zscaler Sydney 512
167.103.146.0/23 AS53813 Zscaler New Delhi 512
167.103.154.0/23 AS53813 Zscaler New Delhi 512
167.103.156.0/23 AS53813 Zscaler New Delhi 512
167.103.158.0/23 AS53813 Zscaler Singapore 512
167.103.160.0/23 AS53813 Zscaler Taipei 512
167.103.162.0/23 AS53813 Zscaler Singapore 512
167.103.164.0/23 AS53813 Zscaler Singapore 512
167.103.166.0/23 AS53813 Zscaler Tokyo 512
167.103.186.0/23 AS53813 Zscaler Mumbai 512

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

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

IP Address ASN Details
167.103.252.1 AS53813 ZSCALER, INC. 0.15ms from Sydney, AU
167.103.253.107 AS53813 ZSCALER, INC. 0.11ms 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
118.24.177.151 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.83ms from Chengdu, CN
208.86.49.247 AS29963 Mary Kay Inc. 1.26ms from Dallas, US
20.223.81.231 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
73.87.161.199 AS7922 Comcast Cable Communications, LLC 6.09ms from Herndon, US
134.56.206.119 AS23089 Hotwire Communications 2.09ms from Miami, US
62.76.201.231 AS60347 Voxys LLC 1.05ms from Moscow, RU
104.222.1.103 AS14410 Hye Tech Network & Security Solutions, LLC 1.05ms from Phoenix, US
87.98.232.103 AS16276 OVH SAS 0.08ms from Roubaix, FR
61.80.26.103 AS4766 Korea Telecom 1.59ms from Seoul, KR
91.128.213.23 AS1257 Tele2 Sverige AB 12.00ms from Stockholm, SE
13.54.222.231 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
210.240.61.199 AS1659 Taiwan Academic Network (TANet) Information Center 4.32ms from Taipei, TW
65.110.163.87 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.56ms from Toronto, CA
76.107.191.151 AS7922 Comcast Cable Communications, LLC 15.55ms from Atlanta, US
2.201.166.151 AS3209 Vodafone GmbH 5.49ms from Berlin, DE
61.239.103.167 AS9269 Hong Kong Broadband Network Ltd. 0.53ms from Hong Kong, HK
70.122.192.151 AS11427 Charter Communications Inc 11.47ms from Houston, US
180.104.59.87 AS4134 CHINANET-BACKBONE 10.40ms from Huai'an, CN
98.233.206.23 AS7922 Comcast Cable Communications, LLC 10.74ms from Manassas, US
95.234.229.247 AS3269 Telecom Italia S.p.A. 7.38ms from Milan, IT
126.115.249.215 AS17676 SoftBank Corp. 6.82ms from Tokyo, JP
5.201.121.23 AS12324 Maria Curie-Sklodowska University 4.22ms from Warsaw, PL
83.198.18.151 AS3215 Orange S.A. 17.72ms from Antananarivo, MG
54.196.215.55 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
35.163.175.87 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f4 167.103.252.2
traceroute to 167.103.252.2 (167.103.252.2): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Sydney, 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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