167.103.200.0/23

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

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

IP Address ASN Details
167.103.201.155 AS53813 ZSCALER, INC. 1.75ms from Mumbai, IN
167.103.200.3 AS53813 ZSCALER, INC. 1.84ms 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
98.34.4.87 AS7922 Comcast Cable Communications, LLC 5.33ms from Chicago, US
139.211.21.7 AS4837 CHINA UNICOM China169 Backbone 14.67ms from Liaoyang, CN
173.68.123.199 AS701 Verizon Business 2.71ms from New York City, US
44.218.164.167 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
94.142.8.39 AS12389 PJSC Rostelecom 1.35ms from Saint Petersburg, RU
47.100.53.183 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.15ms from Shanghai, CN
122.116.210.215 AS3462 Data Communication Business Group 1.10ms from Taipei, TW
182.21.27.23 AS10010 TOKAI Communications Corporation 15.13ms from Tokyo, JP
41.227.93.167 AS37693 OOREDOO TUNISIE SA 5.47ms from Tunis, TN
78.61.23.71 AS8764 Telia Lietuva, AB 3.70ms from Vilnius, LT
46.28.76.103 AS44285 Sefroyek Pardaz Engineering PJSC 16.38ms from Yerevan, AM
182.123.47.231 AS4837 CHINA UNICOM China169 Backbone 3.64ms from Zhengzhou, CN
129.132.175.87 AS559 SWITCH 0.57ms from Zuerich, CH
67.166.250.55 AS7922 Comcast Cable Communications, LLC 4.92ms from Atlanta, US
89.39.149.231 AS19624 Data Room, Inc 0.34ms from Bucharest, RO
216.123.222.87 AS852 TELUS Communications Inc. 0.55ms from Calgary, CA
124.232.185.7 AS4134 CHINANET-BACKBONE 2.31ms from Changsha, CN
175.150.12.231 AS4837 CHINA UNICOM China169 Backbone 12.10ms from Liaoyang, CN
86.166.222.119 AS2856 British Telecommunications PLC 1.95ms from London, GB
5.101.83.39 AS63023 GTHost 0.33ms from London, GB
90.1.84.23 AS3215 Orange S.A. 14.44ms from Marseille, FR
5.97.130.151 AS3269 Telecom Italia S.p.A. 13.35ms from Milan, IT
84.220.165.199 AS8612 Tiscali Italia S.P.A. 1.81ms from Milan, IT
58.243.166.231 AS140726 UNICOM AnHui province network 5.14ms from Nanjing, CN
159.48.91.135 AS54804 CableSouth Media III LLC 7.37ms from New Orleans, 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 167.103.200.2
traceroute to 167.103.200.2 (167.103.200.2): 64 hops max, 52 byte packets
7 [AS4755] 14.142.18.98 1.417 ms
8 *
10 [AS53813] 167.103.200.2 1.823 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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