1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.2.0.0/16
  4. AS53813  | 101.2.246.0/24

101.2.246.0/24

AS53813  ·  ZSCALER, INC.

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Summary

Country Japan
Domain zscaler.com
ASN AS53813
Parent Range 101.2.192.0/18
Registry APNIC
ID ZSCALER-TOKYO

WHOIS Details

inetnum:        101.2.246.0 - 101.2.246.255
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:  2026-01-29T01:49:03Z
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 101.2.246.0/24

Range ASN Company Num of IPs
101.2.192.0/18 AS22616 Zscaler Australia Pty Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 101.2.0.0/16

Range ASN Company Num of IPs
101.2.192.0/18 AS22616 Zscaler Australia Pty Ltd 16,384
101.2.128.0/19 AS18260 EHIME CATV CO.,LTD. 8,192
101.2.176.0/20 AS18001 Dialog Axiata Plc 4,096
101.2.160.0/21 AS38592 Chittagong Online Limited. 2,048
101.2.172.0/22 AS58519 CHINANET FUJIAN PROVINCE NETWORK 1,024
101.2.232.0/23 AS53813 Zscaler Sydney 512
101.2.202.0/23 AS53813 Zscaler Tokyo 512
101.2.204.0/23 AS53813 Zscaler Tokyo 512
101.2.216.0/23 AS53813 Zscaler Melbourne 512
101.2.218.0/23 AS53813 Zscaler Melbourne 512
101.2.220.0/23 AS53813 Zscaler New Delhi 512
101.2.222.0/23 AS53813 Zscaler Sydney 512
101.2.224.0/23 AS53813 Zscaler Sydney 512
101.2.226.0/23 AS53813 Zscaler Sydney 512
101.2.228.0/23 AS53813 Zscaler Sydney 512
101.2.230.0/23 AS53813 Zscaler Sydney 512
101.2.234.0/23 AS53813 Zscaler Sydney 512
101.2.236.0/23 AS53813 Zscaler Sydney 512
101.2.238.0/23 AS53813 Zscaler Sydney 512
101.2.242.0/23 AS53813 Zscaler Hong Kong 512
101.2.214.0/24 AS53813 Zscaler Melbourne 256
101.2.215.0/24 AS53813 Zscaler New Delhi 256
101.2.192.0/24 AS53813 Zscaler Singapore SIN4 256
101.2.193.0/24 AS53813 Zscaler Japan TYO4 256
101.2.168.0/24 AS55707 Terra Networks Pty Ltd 256
101.2.169.0/24 AS55707 Terra Networks Pty Ltd VPS Customers 256
101.2.194.0/24 AS53813 Zscaler Australia SYD3 256
101.2.195.0/24 AS53813 Zscaler India MAA2 256
101.2.196.0/24 AS53813 Zscaler Australia MEL2 256
101.2.197.0/24 AS53813 Zscaler India BOM6 256
101.2.198.0/24 AS53813 Zscaler India HYD1 256
101.2.199.0/24 AS53813 Zscaler Japan OSA1 256
101.2.200.0/24 AS53813 Zscaler Korea, Republic of SEL1 256
101.2.201.0/24 AS53813 Zscaler Taiwan, Province of China TPE2 256
101.2.240.0/24 AS53813 Zscaler New Delhi 256
101.2.241.0/24 AS53813 Zscaler Singapore 256
101.2.206.0/24 AS53813 Zscaler Tokyo 256
101.2.207.0/24 AS53813 Zscaler Kolkata 256
101.2.208.0/24 AS53813 Zscaler New Delhi 256
101.2.209.0/24 AS53813 Zscaler Tokyo 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
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
186.113.254.120 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.91ms from Bogota, CO
20.67.186.40 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
87.239.124.248 AS39662 Finnish Transport and Communications Agency 0.53ms from Helsinki, FI
95.145.18.40 AS2856 British Telecommunications PLC 4.60ms from London, GB
38.13.26.56 AS395354 Starry, Inc. 8.85ms from Los Angeles, US
45.228.23.72 AS267100 GEE SOLUÇÕES EM INFORMÁTICA LTDA 2.02ms from Porto Alegre, BR
100.27.241.120 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
175.249.201.168 AS4766 Korea Telecom 6.21ms from Seoul, KR
120.78.176.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.21ms from Shenzhen, CN
116.2.213.232 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Tieling, CN
115.62.116.120 AS4837 CHINA UNICOM China169 Backbone 3.34ms from Zhengzhou, CN
178.194.17.104 AS3303 Swisscom (Switzerland) Ltd 0.61ms from Zuerich, CH
51.55.1.136 AS8070 Microsoft Corporation 0.61ms from Boydton, US
82.32.132.232 AS5089 Virgin Media Limited 7.87ms from London, GB
96.224.0.88 AS701 Verizon Business 8.78ms from New York City, US
52.3.238.120 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
16.176.168.88 AS16509 Amazon.com, Inc. 0.74ms from Sydney, AU
124.94.69.56 AS4837 CHINA UNICOM China169 Backbone 6.30ms from Tieling, CN
34.218.41.200 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
34.223.246.40 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
178.119.37.184 AS6848 Telenet BV 9.22ms from Brussels, BE
75.222.205.216 AS6167 Verizon Business 15.92ms from Chicago, US
65.52.62.104 AS8075 Microsoft Corporation 0.28ms from Chicago, US
201.15.36.216 AS8167 V tal 8.78ms from Curitiba, BR
48.219.16.40 AS8075 Microsoft Corporation 0.73ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 101.2.246.183
traceroute to 101.2.246.183 (101.2.246.183): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.249 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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