175.107.156.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country Japan
Domain zscaler.com
ASN AS53813
Parent Range 175.107.128.0/18
Registry APNIC
ID ZSCALER-TOKYO

WHOIS Details

inetnum:        175.107.156.0 - 175.107.157.255
netname:        ZSCALER-TOKYO
descr:          Zscaler Tokyo
country:        JP
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:  2025-10-24T20:01:29Z
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:  2025-11-18T00:36:02Z
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

Overlapping Ranges

BGP prefixes that contain 175.107.156.0/23

Range ASN Company Num of IPs
175.107.128.0/18 AS22616 Zscaler Australia Pty Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 175.107.0.0/16

Range ASN Company Num of IPs
175.107.128.0/18 AS22616 Zscaler Australia Pty Ltd 16,384
175.107.200.0/22 AS9541 Broadband Services 1,024
175.107.128.0/23 AS53813 Zscaler Singapore 512
175.107.132.0/23 AS53813 Zscaler Seoul 512
175.107.130.0/23 AS53813 Zscaler Singapore 512
175.107.144.0/23 AS53813 Zscaler Osaka 512
175.107.146.0/23 AS53813 Zscaler Osaka 512
175.107.148.0/23 AS53813 Zscaler Osaka 512
175.107.150.0/23 AS53813 Zscaler Osaka 512
175.107.152.0/23 AS53813 Zscaler Tokyo 512
175.107.154.0/23 AS53813 Zscaler Tokyo 512
175.107.158.0/23 AS53813 Zscaler Tokyo 512
175.107.134.0/24 AS53813 Zscaler Seoul 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
175.107.156.164 scriptsandcode.com.au 2

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
175.107.156.3 AS53813 ZSCALER, INC. 1.05ms from Tokyo, JP

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
147.229.221.39 AS197451 Brno University of Technology 1.83ms from Brno, CZ
156.204.117.119 AS8452 TE-AS 4.24ms from Cairo, EG
37.82.250.167 AS3320 Deutsche Telekom AG 19.12ms from Frankfurt am Main, DE
186.77.182.71 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 11.38ms from Guatemala City, GT
121.123.121.71 AS9534 Binariang Berhad 1.29ms from Kuala Lumpur, MY
90.219.90.247 AS5607 Sky UK Limited 11.30ms from London, GB
176.84.234.167 AS3352 TELEFONICA DE ESPANA S.A.U. 9.06ms from Madrid, ES
35.185.71.215 AS396982 Google LLC 0.16ms from Moncks Corner, US
191.5.113.247 AS263537 Via Fibra Internet Banda Larga EIRELI 8.20ms from Sao Jose do Rio Preto, BR
211.169.144.87 AS3786 LG DACOM Corporation 5.90ms from Seoul, KR
49.234.23.215 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.77ms from Shanghai, CN
197.4.122.183 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.57ms from Tunis, TN
60.166.12.103 AS4134 CHINANET-BACKBONE 8.11ms from Wuhan, CN
81.0.119.151 AS12301 Invitech ICT Services Kft. 0.75ms from Budapest, HU
196.115.133.87 AS36925 MEDITELECOM 3.47ms from Casablanca, MA
59.35.178.39 AS4134 CHINANET-BACKBONE 4.54ms from Guangzhou, CN
212.125.52.7 AS12808 dtms GmbH 0.29ms from Hamburg, DE
110.19.63.39 AS4837 CHINA UNICOM China169 Backbone 9.48ms from Hohhot, CN
76.101.68.151 AS7922 Comcast Cable Communications, LLC 4.23ms from Miami, US
61.34.65.71 AS3786 LG DACOM Corporation 1.93ms from Seoul, KR
185.24.223.199 AS196752 Tilaa B.V. 0.32ms from Amsterdam, NL
109.201.179.7 AS41750 Mega-Line Ltd. 0.67ms from Bishkek, KG
89.152.161.199 AS2860 NOS COMUNICACOES, S.A. 7.16ms from Braga, PT
192.188.34.167 AS293 ESnet 0.25ms from Chicago, US
90.8.5.103 AS3215 Orange S.A. 14.30ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 175.107.156.1
traceroute to 175.107.156.1 (175.107.156.1): 64 hops max, 52 byte packets
2 [AS749] 11.221.121.9 0.418 ms
3 [AS749] 11.73.1.217 0.511 ms
4 *
5 *
6 [] 103.52.75.109 16.551 ms
7 *
8 [AS24400] 117.131.11.65 17.711 ms
9 *
10 *
11 [AS9808] 221.183.89.49 17.181 ms
12 [AS9808] 221.183.89.70 20.769 ms
13 [AS9808] 221.183.89.173 19.828 ms
14 [AS58453] 223.120.14.213 164.335 ms
15 [AS58453] 223.120.6.70 173.19 ms
16 [AS4637] 210.57.53.114 154.269 ms
17 [AS4637] 202.84.247.18 170.135 ms
18 [AS4637] 202.84.141.2 175.686 ms
19 [AS4637] 202.84.148.70 172.344 ms
20 [AS53813] 175.107.156.1 195.634 ms
Measurement taken from IPinfo ProbeNet in Fuzhou, CN
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.

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