1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.161.0.0/16
  4. AS53813  | 147.161.210.0/23

147.161.210.0/23

AS53813  ·  ZSCALER, INC.

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Summary

Country Japan
Domain zscaler.com
ASN AS53813
Parent Range 147.161.128.0/17
Registry RIPE
ID ZSCALER-TOKYO

WHOIS Details

inetnum:        147.161.210.0 - 147.161.211.255
netname:        ZSCALER-TOKYO
descr:          Zscaler Tokyo
country:        JP
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2025-11-06T04:23:53Z
last-modified:  2025-11-06T04:23:53Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

role:           Zscaler Operations
address:        Zscaler, Inc.
address:        110 Rose Orchard Way
address:        San Jose, CA 95134
address:        UNITED STATES
phone:          +1-408-701-0534
e-mail:         [email protected]
admin-c:        BF2769-RIPE
admin-c:        CG8479-RIPE
admin-c:        GI2435-RIPE
tech-c:         BF2769-RIPE
tech-c:         CG8479-RIPE
tech-c:         GI2435-RIPE
nic-hdl:        ZSCA-RIPE
abuse-mailbox:  [email protected]
mnt-by:         ZSCALER-RIPE-MNT
created:        2015-01-17T01:13:59Z
last-modified:  2016-09-12T23:55:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 147.161.210.0/23

Range ASN Company Num of IPs
147.161.128.0/17 AS22616 Zscaler Switzerland GmbH 32,768

Nearby Ranges

BGP prefixes that overlap with 147.161.0.0/16

Range ASN Company Num of IPs
147.161.128.0/17 AS22616 Zscaler Switzerland GmbH 32,768
147.161.64.0/18 AS35699 ADAMO TELECOM 16,384
147.161.32.0/19 AS59371 RM H2 8/F SONG LING IND BLDG, 8,192
147.161.16.0/22 AS207464 Varanger KraftFiber AS 1,024
147.161.28.0/22 AS21430 WIA spol. s.r.o. 1,024
147.161.4.0/22 AS10958 Royell Communications, Inc. 1,024
147.161.24.0/22 AS202921 CC INTERNET s.r.o. 1,024
147.161.254.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.0.0/23 AS215156 Jerusalem College of Technology 512
147.161.128.0/23 AS22616 Zscaler Sao Paulo 512
147.161.236.0/23 AS62044 Zscaler Manchester 512
147.161.238.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.242.0/23 AS62044 Zscaler Zurich 512
147.161.244.0/23 AS62044 Zscaler Milan 512
147.161.246.0/23 AS62044 Zscaler Zurich 512
147.161.248.0/23 AS62044 Zscaler Warsaw 512
147.161.250.0/23 AS62044 Zscaler Munich 512
147.161.252.0/23 AS62044 Zscaler Zurich 512
147.161.192.0/23 AS53813 Zscaler Osaka 512
147.161.194.0/23 AS53813 Zscaler Osaka 512
147.161.196.0/23 AS53813 Zscaler Osaka 512
147.161.198.0/23 AS53813 Zscaler Tokyo 512
147.161.200.0/23 AS53813 Zscaler Tokyo 512
147.161.204.0/23 AS53813 Zscaler Singapore 512
147.161.208.0/23 AS53813 Zscaler Sydney 512
147.161.212.0/23 AS53813 Zscaler Melbourne 512
147.161.214.0/23 AS53813 Zscaler Sydney 512
147.161.216.0/23 AS53813 Zscaler Auckland 512
147.161.218.0/23 AS53813 Zscaler Canberra 512
147.161.220.0/23 AS53813 Zscaler Canberra 512
147.161.130.0/23 AS62044 Zscaler Vienna 512
147.161.132.0/23 AS62044 Zscaler Amsterdam 512
147.161.134.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.136.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.138.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.140.0/23 AS62044 Zscaler London 512
147.161.142.0/23 AS62044 Zscaler London 512
147.161.144.0/23 AS62044 Zscaler London 512
147.161.146.0/23 AS62044 Zscaler Oslo 512
147.161.148.0/23 AS62044 Zscaler Brussels 512
147.161.150.0/23 AS62044 Zscaler Stockholm 512
147.161.152.0/23 AS62044 Zscaler Paris 512
147.161.154.0/23 AS62044 Zscaler Copenhagen 512
147.161.156.0/23 AS62044 Zscaler Amsterdam 512
147.161.158.0/23 AS62044 Zscaler Manchester 512
147.161.160.0/23 AS62044 Zscaler Dubai 512
147.161.162.0/23 AS62044 Zscaler Johannesburg 512
147.161.164.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.166.0/23 AS62044 Zscaler London 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
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Pingable IPs

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

IP Address ASN Details
147.161.210.2 AS53813 ZSCALER, INC. 0.18ms 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
52.38.235.71 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
180.181.214.151 AS4764 Aussie Broadband 0.64ms from Brisbane, AU
74.128.12.167 AS10796 Charter Communications Inc 13.72ms from Cleveland, US
151.26.87.7 AS1267 WIND TRE S.P.A. 11.62ms from Frosinone, IT
176.71.49.215 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
107.139.133.167 AS7018 AT&T Enterprises, LLC 2.92ms from Houston, US
89.169.31.87 AS29182 JSC IOT 0.34ms from Moscow, RU
219.128.222.87 AS4134 CHINANET-BACKBONE 2.86ms from Shenzhen, CN
220.135.81.215 AS3462 Data Communication Business Group 1.10ms from Taipei, TW
197.4.203.167 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.80ms from Tunis, TN
80.123.186.7 AS8447 A1 Telekom Austria AG 3.66ms from Vienna, AT
72.108.110.231 AS6167 Verizon Business 12.32ms from Atlanta, US
5.230.142.119 AS12586 GHOSTnet GmbH 0.25ms from Frankfurt am Main, DE
221.212.224.119 AS4837 CHINA UNICOM China169 Backbone 6.86ms from Harbin, CN
103.10.145.103 AS56241 PT Telkom Satelit Indonesia 1.85ms from Jakarta, ID
32.210.243.151 AS46690 Southern New England Telephone Company and SNET America, Inc. 8.16ms from New York City, US
126.124.0.151 AS17676 SoftBank Corp. 10.99ms from Osaka, JP
154.28.115.119 AS9009 M247 Europe SRL 0.10ms from Paris, FR
222.103.170.151 AS4766 Korea Telecom 4.93ms from Seoul, KR
112.164.38.7 AS4766 Korea Telecom 4.96ms from Seoul, KR
87.227.122.135 AS1257 Tele2 Sverige AB 1.05ms from Stockholm, SE
192.121.41.7 AS198568 ATEA Sverige AB 10.38ms from Stockholm, SE
80.142.9.135 AS3320 Deutsche Telekom AG 3.70ms from Berlin, DE
105.77.124.135 AS36884 Wana Corporate 6.89ms from Casablanca, MA
144.24.93.55 AS31898 Oracle Corporation 0.13ms from Chuncheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 147.161.210.52
traceroute to 147.161.210.52 (147.161.210.52): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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