175.107.148.0/23

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-OSAKA

WHOIS Details

inetnum:        175.107.148.0 - 175.107.149.255
netname:        ZSCALER-OSAKA
descr:          Zscaler Osaka
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:  2025-10-21T11:48:32Z
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 2025-12-17
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:         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 175.107.148.0/23

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
175.107.140.0/23	AS53813	Zscaler New Delhi	512
175.107.142.0/23	AS53813	Zscaler New Delhi	512
175.107.144.0/23	AS53813	Zscaler Osaka	512
175.107.146.0/23	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
175.107.156.0/23	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 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.107.149.93	murphy.id.au	1
175.107.149.145	shredfast.com.au	1
175.107.149.44	milnegroup.com.au	1
175.107.149.41	avengingsyndrome.com	1
175.107.149.207	eventspecialist.co.nz	1

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

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

IP Address	ASN	Details
175.107.148.1	AS53813 ZSCALER, INC.	`0.15ms` from Osaka, 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
102.177.184.55	AS200113 Global Servers LTD	`0.55ms` from Amsterdam, NL
114.242.120.7	AS4808 China Unicom Beijing Province Network	`3.42ms` from Beijing, CN
85.215.232.71	AS8560 IONOS SE	`0.61ms` from Berlin, DE
75.188.4.71	AS10796 Charter Communications Inc	`13.65ms` from Columbus, US
27.72.154.215	AS7552 Viettel Group	`3.26ms` from Hanoi, VN
58.215.173.7	AS138950 Jiangsu Wuxi International IDC network	`5.27ms` from Huai'an, CN
116.53.205.119	AS4134 CHINANET-BACKBONE	`2.23ms` from Kunming, CN
106.57.127.103	AS4134 CHINANET-BACKBONE	`0.47ms` from Kunming, CN
167.57.243.231	AS6057 Administracion Nacional de Telecomunicaciones	`1.69ms` from Montevideo, UY
128.91.61.23	AS55 University of Pennsylvania	`3.41ms` from New York City, US
78.194.63.103	AS12322 Free SAS	`1.45ms` from Paris, FR
121.22.227.23	AS4837 CHINA UNICOM China169 Backbone	`11.84ms` from Qingdao, CN
87.4.207.135	AS3269 Telecom Italia S.p.A.	`8.29ms` from Rome, IT
213.50.75.55	AS1257 Tele2 Sverige AB	`0.93ms` from Stockholm, SE
54.147.37.135	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
185.140.51.7	AS26167 Markley Boston LLC	`0.18ms` from Boston, US
199.87.177.135	AS23497 NORTH COAST WIRELESS COMMUNICATIONS LLC	`5.42ms` from Buffalo, US
184.12.34.183	AS5650 Frontier Communications of America, Inc.	`15.11ms` from Chicago, US
167.224.187.55	AS395662 OzarksGo, LLC	`9.12ms` from Dallas, US
119.125.48.71	AS4134 CHINANET-BACKBONE	`9.70ms` from Guangzhou, CN
36.70.178.199	AS7713 PT Telekomunikasi Indonesia	`1.33ms` from Jakarta, ID
70.180.201.7	AS22773 Cox Communications Inc.	`9.72ms` from Los Angeles, US
83.60.7.183	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.12ms` from Madrid, ES
64.6.109.119	AS19237 Omnis Network, LLC	`0.35ms` from Phoenix, US
122.6.76.39	AS4134 CHINANET-BACKBONE	`5.36ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m10 175.107.149.177

traceroute to 175.107.149.177 (175.107.149.177): 10 hops max, 52 byte packets

2 [AS917] 209.209.57.3 0.1 ms

3 [AS969] 199.119.64.100 0.113 ms

4 [] 84.17.33.242 0.083 ms

5 [AS60068] 185.229.188.225 11.312 ms

6 [AS4637] 210.57.53.26 9.621 ms

7 [AS4637] 202.40.149.178 10.021 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On December 28th 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.

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