1. All IP Ranges
  2. 167.0.0.0/8
  3. 167.103.0.0/16
  4. AS53813  | 167.103.136.0/23

167.103.136.0/23

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        167.103.136.0 - 167.103.137.255
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:  2025-11-05T17:23:08Z
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:          167.103.136.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-05-27T17:53:58Z
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
167.103.138.0/23 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

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

IP Address ASN Details
167.103.136.2 AS53813 ZSCALER, INC. 0.26ms from Mumbai, IN
167.103.137.146 AS53813 ZSCALER, INC. 0.26ms 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
87.188.201.103 AS3320 Deutsche Telekom AG 3.69ms from Berlin, DE
207.32.153.87 AS64249 Charles River Operation 0.37ms from Boston, US
73.186.170.135 AS7922 Comcast Cable Communications, LLC 4.91ms from Boston, US
172.10.92.55 AS7018 AT&T Enterprises, LLC 9.61ms from Chicago, US
18.203.181.87 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
1.30.104.199 AS4837 CHINA UNICOM China169 Backbone 10.55ms from Hohhot, CN
49.77.40.23 AS4134 CHINANET-BACKBONE 5.42ms from Huai'an, CN
2.143.15.199 AS3352 TELEFONICA DE ESPANA S.A.U. 18.47ms from Madrid, ES
126.220.128.215 AS17676 SoftBank Corp. 3.56ms from Osaka, JP
27.216.232.119 AS4837 CHINA UNICOM China169 Backbone 7.87ms from Qingdao, CN
48.200.25.151 AS8075 Microsoft Corporation 0.25ms from Quincy, US
75.218.164.87 AS6167 Verizon Business 7.12ms from San Jose, US
101.101.164.183 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.19ms from Seoul, KR
1.97.179.87 AS4766 Korea Telecom 1.83ms from Seoul, KR
101.168.43.247 AS1221 Telstra Limited 9.29ms from Sydney, AU
94.78.0.7 AS15517 Netstream Holding AG 0.42ms from Zuerich, CH
35.245.200.39 AS396982 Google LLC 0.12ms from Ashburn, US
141.237.41.135 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 15.82ms from Athens, GR
73.249.97.55 AS7922 Comcast Cable Communications, LLC 5.53ms from Boston, US
134.48.29.23 AS1736 Marquette University 3.59ms from Chicago, US
103.234.200.247 AS38203 ADN Telecom Ltd. 0.40ms from Dhaka, BD
189.182.190.103 AS8151 UNINET 4.09ms from Guadalajara, MX
47.98.150.39 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.76ms from Hangzhou, CN
76.172.37.39 AS20001 Charter Communications Inc 4.25ms from Honolulu, US
45.131.196.7 AS50019 TURKLOKASYON TELEKOM VE BILISIM TEKNOLOJILERI 0.45ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f5 167.103.137.247
traceroute to 167.103.137.247 (167.103.137.247): 64 hops max, 52 byte packets
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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