1. All IP Ranges
  2. 167.0.0.0/8
  3. 167.103.0.0/16
  4. AS53813  | 167.103.138.0/23

167.103.138.0/23

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        167.103.138.0 - 167.103.139.255
netname:        ZSCALER-MUMBAI
descr:          Zscaler Mumbai
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:  2025-11-05T17:20:12Z
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 2025-05-28
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:         [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

route:          167.103.138.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-05-27T17:54:16Z
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
167.103.140.0/23 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

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

IP Address ASN Details
167.103.138.129 AS53813 ZSCALER, INC. 0.91ms from Mumbai, IN
167.103.139.141 AS53813 ZSCALER, INC. 0.90ms from Mumbai, 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
216.52.16.7 AS13443 LinkedIn Corporation 1.00ms from Ashburn, US
35.166.191.199 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
181.30.33.7 AS7303 Telecom Argentina S.A. 0.86ms from Buenos Aires, AR
71.201.138.231 AS7922 Comcast Cable Communications, LLC 5.30ms from Chicago, US
54.76.196.55 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
54.74.83.55 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
20.87.18.71 AS8075 Microsoft Corporation 0.22ms from Johannesburg, ZA
150.143.25.183 AS6871 Plusnet 11.57ms from London, GB
24.118.211.183 AS7922 Comcast Cable Communications, LLC 7.19ms from Minneapolis, US
43.204.82.7 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
95.52.28.71 AS12389 PJSC Rostelecom 1.70ms from Murmansk, RU
221.0.140.55 AS4837 CHINA UNICOM China169 Backbone 2.07ms from Qingdao, CN
181.175.178.167 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 0.69ms from Quito, EC
13.85.63.135 AS8075 Microsoft Corporation 0.16ms from San Antonio, US
153.224.103.151 AS4713 NTT DOCOMO BUSINESS,Inc. 15.70ms from Tokyo, JP
62.164.177.23 AS215929 Data Campus Limited 1.19ms from Amsterdam, NL
51.89.38.183 AS16276 OVH SAS 0.13ms from Frankfurt am Main, DE
180.93.183.55 AS135944 VinhNam Commercial informatics service corporation 0.96ms from Ho Chi Minh City, VN
114.98.255.199 AS4134 CHINANET-BACKBONE 4.22ms from Huai'an, CN
62.215.246.23 AS21050 Fast Communication Company Ltd 2.55ms from Kuwait City, KW
86.142.132.151 AS2856 British Telecommunications PLC 4.14ms from London, GB
176.35.26.199 AS5413 Wavenet Limited 3.06ms from London, GB
209.93.186.23 AS6871 Plusnet 5.74ms from London, GB
79.10.98.119 AS3269 Telecom Italia S.p.A. 7.44ms from Milan, IT
211.15.19.151 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 5.26ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 167.103.138.209
traceroute to 167.103.138.209 (167.103.138.209): 64 hops max, 52 byte packets
2 [] 27.111.228.40 11.142 ms
3 *
4 *
Measurement taken from IPinfo ProbeNet in Sepang, MY
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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