167.103.198.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country Australia
Domain zscaler.com
ASN AS53813
Registry APNIC
ID ZSCALER-AU

WHOIS Details

inetnum:        167.103.0.0 - 167.103.255.255
netname:        ZSCALER-AU
descr:          Zscaler Australia Pty Ltd
country:        AU
org:            ORG-ZAPL2-AP
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
abuse-c:        AZ479-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-ZSCALER-AU
mnt-routes:     MAINT-ZSCALER-AU
mnt-irt:        IRT-ZSCALER-AU
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
remarks:        -----BEGIN CERTIFICATE-----MIIDrTCCApWgAwIBAgIUffrfKoL94QVG61yO6GiPBvWCsfIwDQYJKoZIhvcNAQELBQAwZjELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMREwDwYDVQQHDAhTYW4gSm9zZTEPMA0GA1UECgwGWmluZnJh MRAwDgYDVQQLDAdac2NhbGVyMRQwEgYDVQQDDAt6c2NhbGVyLmNvbTAeFw0yNDA2MDQyMjEzMDVaFw0zNDA2MDIyMjEzMDVaMGYxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTERMA8GA1UEBwwIU2FuIEpvc2UxDzANBgNVBAoMBlppbmZ yYTEQMA4GA1UECwwHWnNjYWxlcjEUMBIGA1UEAwwLenNjYWxlci5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDu1sp/hVQCG5Jz9s8J7GWWJ1Zj69CiddN/2axpTbvLAqRNhlUi5GQTZgcEiHqgop7sW7CRyABrdAEsT+ MnP3QKPuLA8we2upndB1K0wKsgYsdp/AUsPxNsZJ2leSWtpNkXQ2iPtc+h15QLvJ6eGmk/qmfLoo0F+olYdW003dukRDSTfBfbxTmXQS2UW/dkdo8ONLEAXqR7yEag9lvCgMiGwYapbDy6H3cthOaFsZHh1lvyHNLIHzU1e6hX0M3+T6WfN 4pYpB+GhbAu9YdddvVhmCptpenus+IRAbjZM4J9JsqUqkOCnrue3/KbWVxiPLRxpQ4d4Y6N53nz2xaE0v9xAgMBAAGjUzBRMB0GA1UdDgQWBBTAxWS2VQWDeIG3gcIZqdAEM3wGuTAfBgNVHSMEGDAWgBTAxWS2VQWDeIG3gcIZqdAEM3wG uTAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQBOso1nZwdsQj7Npm1ZidZY+EsWxAVHr20ikLN3pIY5g6cd6lqAOSOrQ8KPbXv70H8FZ318JIHVUaUVwNbXuKWVxMroHyjCQ+fBQgpQ5tGEb9HAlGcMgKqYU5hluKgzxLm kxOxZ8Wz4GgXb9I188fQZocStYmW2spXj7RaX4McHNd8ViLdlwo0uLppPoqTVucrOspVDQHhoZf5HLE5IwRzP037ArcJmqvLc30us1KISFkPh55poo1KZSn/LIb8wP8N8TofcPhID0uXmahzy9DOrEajLwT2HCXogO/ldYAyHpSd3WMDX29 GzwBWVjBfdDjW25+H03tOYrd4VrCkUSrCb-----END CERTIFICATE-----
last-modified:  2025-04-14T18:41:18Z
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:  2025-10-09T01:53:18Z
source:         APNIC

organisation:   ORG-ZAPL2-AP
org-name:       Zscaler Australia PTY LTD
org-type:       LIR
country:        AU
address:        Level 35, One International Towers, 100 Barangaroo Ave
phone:          +1-408-701-0534
e-mail:         poc-noc@zscaler.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:52Z
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

Nearby Ranges

BGP prefixes that overlap with 167.103.0.0/16

Range ASN Company Num of IPs
167.103.118.0/23 AS53813 Zscaler Softech India Private Limited - Mumbai 512
167.103.96.0/23 AS53813 Zscaler Seoul 512
167.103.149.0/24 AS22616 Zscaler Lima 256
167.103.150.0/24 AS22616 Zscaler San Jose 256
167.103.151.0/24 AS22616 Zscaler Nassau 256
167.103.152.0/24 AS22616 Zscaler Istanbul 256
167.103.153.0/24 AS22616 Zscaler Kuwait City 256
167.103.36.0/24 AS53813 Zscaler Singapore 256
167.103.37.0/24 AS53813 Zscaler Singapore 256
167.103.38.0/24 AS53813 Zscaler Sydney 256
167.103.39.0/24 AS53813 Zscaler Sydney 256
167.103.40.0/24 AS53813 Zscaler Tokyo 256
167.103.41.0/24 AS53813 Zscaler Tokyo 256
167.103.48.0/24 AS53813 Zscaler Sydney 256
167.103.49.0/24 AS53813 Zscaler Softech India Private Limited - Delhi 256
167.103.148.0/24 AS22616 Zscaler Cairo 256

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

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

IP Address ASN Details
167.103.198.1 AS53813 ZSCALER, INC. 1.81ms 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
65.189.197.215 AS10796 Charter Communications Inc 11.46ms from Columbus, US
34.63.124.135 AS396982 Google LLC 0.11ms from Council Bluffs, US
27.155.90.39 AS133774 Fuzhou 1.82ms from Fuzhou, CN
218.107.197.119 AS4837 CHINA UNICOM China169 Backbone 6.31ms from Fuzhou, CN
24.27.13.7 AS11427 Charter Communications Inc 0.87ms from Houston, US
172.98.165.71 AS9009 M247 Europe SRL 0.08ms from Madrid, ES
122.52.30.87 AS9299 Philippine Long Distance Telephone Company 1.12ms from Manila, PH
174.176.179.247 AS7922 Comcast Cable Communications, LLC 7.78ms from Miami, US
180.136.55.135 AS4134 CHINANET-BACKBONE 4.95ms from Nanning, CN
173.169.7.247 AS33363 Charter Communications, Inc 8.87ms from Orlando, US
133.123.59.231 AS7522 STNet, Incorporated 9.99ms from Osaka, JP
88.100.185.23 AS5610 O2 Czech Republic, a.s. 6.82ms from Prague, CZ
73.52.239.167 AS7922 Comcast Cable Communications, LLC 13.73ms from Reston, US
187.107.211.231 AS28573 Claro NXT Telecomunicacoes Ltda 7.98ms from Rio de Janeiro, BR
95.248.68.135 AS3269 Telecom Italia S.p.A. 16.71ms from Rome, IT
115.15.51.55 AS4766 Korea Telecom 6.75ms from Seoul, KR
49.245.62.215 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 1.96ms from Singapore, SG
89.195.133.199 AS8011 MongoDB, Inc. 0.11ms from Boardman, US
14.96.13.183 AS45820 Tata Teleservices ISP AS 1.27ms from Chennai, IN
65.30.3.103 AS10796 Charter Communications Inc 6.35ms from Chicago, US
122.152.250.167 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.15ms from Guangzhou, CN
93.183.7.23 AS8983 Nokia Solutions and Networks Oy 0.96ms from Helsinki, FI
58.221.93.199 AS4134 CHINANET-BACKBONE 7.12ms from Huai'an, CN
75.20.133.23 AS7018 AT&T Enterprises, LLC 15.80ms from Kansas City, US
47.154.251.39 AS5650 Frontier Communications of America, Inc. 2.03ms 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 -f7 167.103.198.2
traceroute to 167.103.198.2 (167.103.198.2): 64 hops max, 52 byte packets
8 *
10 [AS53813] 167.103.198.2 1.855 ms
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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