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
101.2.222.0/23 AS53813 Zscaler Sydney 512
101.2.232.0/23 AS53813 Zscaler Sydney 512
101.2.236.0/23 AS53813 Zscaler Sydney 512
101.2.220.0/23 AS53813 Zscaler New Delhi 512
101.2.242.0/23 AS53813 Zscaler Hong Kong 512
101.2.226.0/23 AS53813 Zscaler Sydney 512
101.2.234.0/23 AS53813 Zscaler Sydney 512
101.2.244.0/23 AS53813 Zscaler Chennai 512
101.2.238.0/23 AS53813 Zscaler Sydney 512
101.2.228.0/23 AS53813 Zscaler Sydney 512
101.2.204.0/23 AS53813 Zscaler Tokyo 512
101.2.202.0/23 AS53813 Zscaler Tokyo 512
101.2.216.0/23 AS53813 Zscaler Melbourne 512
101.2.218.0/23 AS53813 Zscaler Melbourne 512
101.2.224.0/23 AS53813 Zscaler Sydney 512
101.2.230.0/23 AS53813 Zscaler Sydney 512
101.2.193.0/24 AS53813 Zscaler Japan TYO4 256
101.2.198.0/24 AS53813 Zscaler India HYD1 256
101.2.240.0/24 AS53813 Zscaler New Delhi 256
101.2.214.0/24 AS53813 Zscaler Melbourne 256
101.2.241.0/24 AS53813 Zscaler Singapore 256
101.2.196.0/24 AS53813 Zscaler Australia MEL2 256
101.2.169.0/24 AS55707 Terra Networks Pty Ltd VPS Customers 256
101.2.215.0/24 AS53813 Zscaler New Delhi 256
101.2.247.0/24 AS53813 Zscaler Sydney 256
101.2.195.0/24 AS53813 Zscaler India MAA2 256
101.2.197.0/24 AS53813 Zscaler India BOM6 256
101.2.192.0/24 AS53813 Zscaler Singapore SIN4 256
101.2.200.0/24 AS53813 Zscaler Korea, Republic of SEL1 256
101.2.168.0/24 AS55707 Terra Networks Pty Ltd 256
101.2.250.0/24 AS53813 Zscaler Kuala Lumpur 256
101.2.201.0/24 AS53813 Zscaler Taiwan, Province of China TPE2 256
101.2.208.0/24 AS53813 Zscaler New Delhi 256
101.2.207.0/24 AS53813 Zscaler Kolkata 256
101.2.199.0/24 AS53813 Zscaler Japan OSA1 256
101.2.206.0/24 AS53813 Zscaler Tokyo 256
101.2.194.0/24 AS53813 Zscaler Australia SYD3 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
34.29.222.168 AS396982 Google LLC 0.12ms from Council Bluffs, US
52.118.134.104 AS36351 IBM Cloud 1.08ms from Dallas, US
173.185.1.104 AS7029 Windstream Communications LLC 15.62ms from Dallas, US
80.141.97.200 AS3320 Deutsche Telekom AG 3.76ms from Frankfurt am Main, DE
86.144.59.24 AS2856 British Telecommunications PLC 5.46ms from London, GB
146.90.4.88 AS6871 Plusnet 1.84ms from London, GB
70.55.90.248 AS577 Bell Canada 3.97ms from Montreal, CA
69.120.236.248 AS6128 Cablevision Systems Corp. 7.61ms from New York City, US
186.46.218.248 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 0.89ms from Quito, EC
13.216.91.8 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
106.10.49.88 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.35ms from Seoul, KR
180.27.134.232 AS4713 NTT DOCOMO BUSINESS,Inc. 7.81ms from Tokyo, JP
51.77.33.152 AS16276 OVH SAS 0.13ms from Warsaw, PL
185.56.30.232 AS60144 3W Infra B.V. 0.50ms from Amsterdam, NL
123.120.3.232 AS4808 China Unicom Beijing Province Network 3.53ms from Beijing, CN
27.148.190.88 AS4134 CHINANET-BACKBONE 5.21ms from Fuzhou, CN
47.110.253.8 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.24ms from Hangzhou, CN
123.157.24.24 AS4837 CHINA UNICOM China169 Backbone 9.07ms from Hangzhou, CN
213.44.243.88 AS5410 Bouygues Telecom SA 7.04ms from Lyon, FR
176.50.23.184 AS12389 PJSC Rostelecom 5.38ms from Novosibirsk, RU
3.86.98.56 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
34.234.125.120 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
188.253.22.40 AS42532 SIA VEESP 0.20ms from Riga, LV
151.26.75.136 AS1267 WIND TRE S.P.A. 10.95ms from Rome, IT
80.19.1.168 AS3269 Telecom Italia S.p.A. 4.53ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 101.2.246.140
traceroute to 101.2.246.140 (101.2.246.140): 7 hops max, 52 byte packets
3 [AS3356] 4.69.226.254 225.273 ms
4 [AS3356] 8.244.138.146 224.619 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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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