1. All IP Ranges
  2. 167.0.0.0/8
  3. 167.103.0.0/16
  4. AS53813  | 167.103.146.0/23

167.103.146.0/23

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        167.103.146.0 - 167.103.147.255
netname:        ZSCALER-NEW-DELHI
descr:          Zscaler New Delhi
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:  2025-11-05T22:06:56Z
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 2025-12-17
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:         [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:          167.103.146.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-08-02T01:46:58Z
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
167.103.136.0/23 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
167.103.154.0/23 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

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

IP Address ASN Details
167.103.146.97 AS53813 ZSCALER, INC. 0.46ms 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
107.13.33.151 AS11426 Charter Communications Inc 10.26ms from Ashburn, US
44.195.22.23 AS14618 Amazon.com, Inc. 0.94ms from Ashburn, US
71.120.140.183 AS701 Verizon Business 7.85ms from Ashburn, US
139.210.223.7 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Changchun, CN
68.45.128.103 AS7922 Comcast Cable Communications, LLC 13.04ms from Chicago, US
139.9.77.119 AS55990 Huawei Cloud Service data center 1.78ms from Guangzhou, CN
89.106.53.71 AS39484 Pirkan Opiskelija-asunnot Oy 3.11ms from Helsinki, FI
81.43.0.135 AS3352 TELEFONICA DE ESPANA S.A.U. 4.49ms from Madrid, ES
90.188.126.215 AS12389 PJSC Rostelecom 9.84ms from Novosibirsk, RU
128.95.90.71 AS73 University of Washington 0.59ms from Seattle, US
20.28.247.119 AS8075 Microsoft Corporation 0.69ms from Sydney, AU
133.205.148.183 AS2518 BIGLOBE Inc. 3.65ms from Tokyo, JP
34.202.113.135 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
66.82.244.7 AS63062 Hughes Network Systems, LLC 15.09ms from Chicago, US
59.148.107.215 AS9269 Hong Kong Broadband Network Ltd. 1.10ms from Hong Kong, HK
128.242.114.135 AS2914 NTT America, Inc. 0.24ms from Los Angeles, US
151.2.242.39 AS31655 Gamma Telecom Holdings Ltd 2.61ms from Manchester, GB
152.92.181.199 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 1.12ms from Rio de Janeiro, BR
218.50.128.23 AS9318 SK Broadband Co Ltd 1.50ms from Seoul, KR
184.168.97.55 AS26496 GoDaddy.com, LLC 0.82ms from Singapore, SG
46.97.53.183 AS12302 Vodafone Romania S.A. 14.17ms from Bucharest, RO
183.66.26.119 AS4134 CHINANET-BACKBONE 2.56ms from Chongqing, CN
20.223.93.23 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
62.134.169.199 AS5400 British Telecommunications PLC 4.85ms from Frankfurt am Main, DE
62.76.174.7 AS8981 Federal State Budgetary Educational Institution of Higher Education "Voronezh State University" 8.16ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -m5 167.103.147.99
traceroute to 167.103.147.99 (167.103.147.99): 5 hops max, 52 byte packets
1 [AS21554] 38.39.182.125 99.809 ms
2 [AS21554] 66.185.29.145 64.636 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milwaukee, US
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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