167.103.188.0/23

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        167.103.188.0 - 167.103.189.255
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:  2025-11-05T22:04:38Z
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:          167.103.188.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-08-02T01:50:26Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 167.103.0.0/16

Range ASN Company Num of IPs
167.103.220.0/23 AS62044 Zscaler London 512
167.103.208.0/23 AS53813 Zscaler Chennai 512
167.103.64.0/23 AS53813 Zscaler Singapore 512
167.103.138.0/23 AS53813 Zscaler Mumbai 512
167.103.70.0/23 AS53813 Zscaler Chennai 512
167.103.66.0/23 AS53813 Zscaler Singapore 512
167.103.120.0/23 AS53813 Zscaler Mumbai 512
167.103.162.0/23 AS53813 Zscaler Singapore 512
167.103.62.0/23 AS53813 Zscaler Singapore 512
167.103.158.0/23 AS53813 Zscaler Singapore 512
167.103.88.0/23 AS53813 Zscaler Chennai 512
167.103.254.0/23 AS53813 Zscaler Sydney 512
167.103.250.0/23 AS53813 Zscaler Sydney 512
167.103.126.0/23 AS53813 Zscaler Auckland 512
167.103.116.0/23 AS53813 Zscaler Singapore 512
167.103.216.0/23 AS53813 Zscaler Sydney 512
167.103.232.0/23 AS53813 Zscaler Tokyo 512
167.103.132.0/23 AS53813 Zscaler Mumbai 512
167.103.206.0/23 AS53813 Zscaler Chennai 512
167.103.224.0/23 AS62044 Zscaler Zurich 512
167.103.222.0/23 AS62044 Zscaler Zurich 512
167.103.218.0/23 AS62044 Zscaler London 512
167.103.168.0/23 AS62044 Zscaler Paris 512
167.103.226.0/23 AS62044 Zscaler Lisbon 512
167.103.68.0/23 AS53813 Zscaler Singapore 512
167.103.200.0/23 AS53813 Zscaler Mumbai 512
167.103.228.0/23 AS53813 Zscaler Hyderabad 512
167.103.76.0/23 AS53813 Zscaler Chennai 512
167.103.192.0/23 AS53813 Zscaler Mumbai 512
167.103.212.0/23 AS53813 Zscaler Mumbai 512
167.103.196.0/23 AS53813 Zscaler Mumbai 512
167.103.140.0/23 AS53813 Zscaler Mumbai 512
167.103.144.0/23 AS53813 Zscaler Sydney 512
167.103.136.0/23 AS53813 Zscaler Mumbai 512
167.103.198.0/23 AS53813 Zscaler Mumbai 512
167.103.96.0/23 AS53813 Zscaler Seoul 512
167.103.114.0/23 AS53813 Zscaler Singapore 512
167.103.98.0/23 AS53813 Zscaler Perth 512
167.103.72.0/23 AS53813 Zscaler Chennai 512
167.103.74.0/23 AS53813 Zscaler Chennai 512
167.103.78.0/23 AS53813 Zscaler Chennai 512
167.103.166.0/23 AS53813 Zscaler Tokyo 512
167.103.248.0/23 AS53813 Zscaler Sydney 512
167.103.154.0/23 AS53813 Zscaler New Delhi 512
167.103.202.0/23 AS53813 Zscaler Mumbai 512
167.103.60.0/23 AS53813 Zscaler Singapore 512
167.103.124.0/23 AS53813 Zscaler Tokyo 512
167.103.164.0/23 AS53813 Zscaler Singapore 512
167.103.160.0/23 AS53813 Zscaler Taipei 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

Pingable IPs

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

IP Address ASN Details
167.103.188.131 AS53813 ZSCALER, INC. 0.28ms from Mumbai, IN
167.103.189.158 AS53813 ZSCALER, INC. 0.27ms 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
24.62.27.103 AS7922 Comcast Cable Communications, LLC 5.73ms from Boston, US
34.133.85.39 AS396982 Google LLC 0.12ms from Council Bluffs, US
162.43.142.39 AS49915 Megaport 0.15ms from Liberty Lake, US
23.55.246.7 AS20940 Akamai International B.V. 0.14ms from Mumbai, IN
205.159.93.119 AS12025 Iron Mountain Data Center 0.73ms from New York City, US
77.40.220.39 AS2116 GLOBALCONNECT AS 0.78ms from Oslo, NO
86.62.154.199 AS2116 GLOBALCONNECT AS 0.89ms from Oslo, NO
97.165.195.119 AS6167 Verizon Business 12.21ms from Philadelphia, US
222.115.175.39 AS4766 Korea Telecom 2.32ms from Seoul, KR
60.227.53.231 AS1221 Telstra Limited 4.57ms from Sydney, AU
190.157.90.199 AS10620 Telmex Colombia S.A. 9.27ms from Bogota, CO
200.50.91.135 AS14813 Columbus Telecommunications (Barbados) Limited 16.14ms from Bridgetown, BB
170.76.140.135 AS395696 Intoxalock 8.12ms from Chicago, US
92.204.235.55 AS8972 Host Europe GmbH 2.97ms from Frankfurt am Main, DE
165.84.147.135 AS9269 Hong Kong Broadband Network Ltd. 0.95ms from Hong Kong, HK
91.5.191.199 AS3320 Deutsche Telekom AG 3.53ms from Nuernberg, DE
189.122.172.183 AS28573 Claro NXT Telecomunicacoes Ltda 9.38ms from Rio de Janeiro, BR
45.190.183.23 AS265618 DRP CLOUD MEXICO SAPI DE CV 5.81ms from Santiago de Querétaro, MX
115.0.53.23 AS4766 Korea Telecom 1.45ms from Seoul, KR
81.94.72.119 AS28847 Soderhamn NARA AB 4.32ms from Stockholm, SE
212.17.115.87 AS8412 T-Mobile Austria GmbH 0.76ms from Vienna, AT
70.191.120.215 AS22773 Cox Communications Inc. 18.12ms from Ashburn, US
172.93.185.71 AS3214 xTom GmbH 0.54ms from Frankfurt am Main, DE
186.43.207.215 AS27668 ETAPA EP 6.81ms from Guayaquil, EC
187.223.154.87 AS8151 UNINET 19.66ms from Los Angeles, 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 167.103.189.164
traceroute to 167.103.189.164 (167.103.189.164): 64 hops max, 52 byte packets
4 [] 103.27.170.13 69.315 ms
Measurement taken from IPinfo ProbeNet in Kolkata, 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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