1. All IP Ranges
  2. 167.0.0.0/8
  3. 167.103.0.0/16
  4. AS53813  | 167.103.206.0/23

167.103.206.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country India
Domain zscaler.com
ASN AS53813
Registry APNIC
ID ZSCALER-CHENNAI

WHOIS Details

inetnum:        167.103.206.0 - 167.103.207.255
netname:        ZSCALER-CHENNAI
descr:          Zscaler Chennai
country:        IN
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:  2025-11-05T17:40:43Z
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

route:          167.103.206.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-08-02T01:51:52Z
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
167.103.252.0/23 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

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

IP Address ASN Details
167.103.206.1 AS53813 ZSCALER, INC. 1.50ms from Chennai, IN
167.103.207.148 AS53813 ZSCALER, INC. 1.48ms from Chennai, IN

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
128.47.250.199 AS252 Headquarters, USAISC 2.71ms from Ashburn, US
43.209.159.23 AS16509 Amazon.com, Inc. 1.57ms from Bangkok, TH
62.95.252.215 AS31334 Vodafone GmbH 0.09ms from Frankfurt am Main, DE
35.134.14.71 AS20115 Charter Communications LLC 10.17ms from Herndon, US
192.119.171.7 AS55154 Madgenius.com 0.18ms from Herndon, US
1.228.72.183 AS9318 SK Broadband Co Ltd 1.77ms from Incheon, KR
188.119.10.87 AS12735 TurkNet Iletisim Hizmetleri A.S. 1.41ms from Istanbul, TR
95.73.228.23 AS12389 PJSC Rostelecom 3.63ms from Moscow, RU
80.144.209.71 AS3320 Deutsche Telekom AG 3.85ms from Nuernberg, DE
51.159.155.119 AS12876 SCALEWAY S.A.S. 0.95ms from Paris, FR
171.9.94.215 AS4134 CHINANET-BACKBONE 11.09ms from Zhengzhou, CN
211.159.176.183 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Beijing, CN
192.63.171.23 AS11427 Charter Communications Inc 17.00ms from Dallas, US
209.181.69.215 AS209 CenturyLink Communications, LLC 2.64ms from Denver, US
93.172.57.167 AS1680 Cellcom Fixed Line Communication L.P 2.29ms from Haifa, IL
1.53.107.23 AS18403 FPT Telecom Company 0.75ms from Hanoi, VN
67.65.174.183 AS7018 AT&T Enterprises, LLC 1.36ms from Houston, US
102.37.106.39 AS8075 Microsoft Corporation 0.26ms from Johannesburg, ZA
2.61.179.87 AS12389 PJSC Rostelecom 9.05ms from Krasnoyarsk, RU
95.147.112.55 AS2856 British Telecommunications PLC 2.64ms from London, GB
52.87.121.199 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
166.148.81.119 AS6167 Verizon Business 19.32ms from San Jose, US
24.18.215.167 AS7922 Comcast Cable Communications, LLC 6.64ms from Seattle, US
90.126.43.55 AS3215 Orange S.A. 5.56ms from Frankfurt am Main, DE
147.81.73.183 AS36149 Hawaiian Telcom Services Company, Inc. 4.57ms from Honolulu, 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 167.103.207.153
traceroute to 167.103.207.153 (167.103.207.153): 64 hops max, 52 byte packets
5 *
Measurement taken from IPinfo ProbeNet in Chennai, 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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