167.103.4.0/23

AS53813 · ZSCALER, INC.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	India
Domain	zscaler.com
ASN	AS53813
Registry	APNIC
ID	ZSCALER-DEL1

WHOIS Details

inetnum:        167.103.4.0 - 167.103.4.255
netname:        ZSCALER-DEL1
descr:          Zscaler Softech India Private Limited - Delhi
country:        IN
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ZSCALER-AU
mnt-irt:        IRT-ZSCALER-AU
abuse-c:        AZ479-AP
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
last-modified:  2023-12-13T17:27:27Z
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 2025-05-28
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-05-28T15:19:31Z
source:         APNIC

role:           ABUSE ZSCALERAU
country:        ZZ
address:        Level 35, One International Towers, 100 Barangaroo Ave, Sydney NSW 2000
phone:          +000000000
e-mail:         poc-abuse@zscaler.com
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
nic-hdl:        AZ479-AP
remarks:        Generated from irt object IRT-ZSCALER-AU
remarks:        poc-abuse@zscaler.com was validated on 2025-05-28
abuse-mailbox:  poc-abuse@zscaler.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-28T15:19:36Z
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

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
167.103.4.243	AS53813 ZSCALER, INC.	`0.47ms` from Delhi, 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
178.118.229.7	AS6848 Telenet BV	`9.91ms` from Amsterdam, NL
171.212.34.55	AS4134 CHINANET-BACKBONE	`9.06ms` from Chengdu, CN
96.108.217.151	AS7922 Comcast Cable Communications, LLC	`0.52ms` from Chicago, US
84.151.16.151	AS3320 Deutsche Telekom AG	`6.17ms` from Frankfurt am Main, DE
92.252.106.247	AS9145 EWE TEL GmbH	`6.93ms` from Hamburg, DE
103.80.157.7	AS136352 Autonetic Software Technologies Pvt Ltd	`6.94ms` from Hyderabad, IN
99.111.29.23	AS7018 AT&T Enterprises, LLC	`18.18ms` from Los Angeles, US
116.50.244.7	AS9658 Eastern Telecoms Phils., Inc.	`0.24ms` from Manila, PH
218.115.64.215	AS17676 SoftBank Corp.	`4.32ms` from Osaka, JP
3.236.71.7	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
187.170.178.247	AS8151 UNINET	`3.76ms` from Santiago de Queretaro, MX
125.243.230.199	AS9316 DACOM-PUBNETPLUS	`4.08ms` from Seoul, KR
58.226.143.55	AS9318 SK Broadband Co Ltd	`7.08ms` from Seoul, KR
83.249.191.39	AS1257 Tele2 Sverige AB	`3.96ms` from Stockholm, SE
54.65.26.167	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
124.142.138.103	AS9824 JCOM Co., Ltd.	`14.71ms` from Tokyo, JP
146.137.17.7	AS683 Argonne National Laboratory	`2.06ms` from Chicago, US
95.145.148.199	AS2856 British Telecommunications PLC	`4.60ms` from London, GB
159.8.135.135	AS36351 IBM Cloud	`0.85ms` from London, GB
45.59.19.119	AS46261 QuickPacket, LLC	`0.72ms` from Los Angeles, US
174.127.108.23	AS13213 UK-2 Limited	`0.85ms` from Salt Lake City, US
212.205.6.119	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.17ms` from Athens, GR
97.127.247.71	AS209 CenturyLink Communications, LLC	`8.50ms` from Chicago, US
24.76.126.151	AS6327 Shaw Communications Inc.	`18.67ms` from Chicago, US
18.185.87.7	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 167.103.4.240

traceroute to 167.103.4.240 (167.103.4.240): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.85 117.52 ms

2 *

3 [AS9498] 116.119.44.2 154.281 ms

4 [AS9498] 125.17.208.206 150.5 ms

5 [AS53813] 167.103.4.240 151.125 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On August 22nd 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales