1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.2.0.0/16
  4. AS53813  | 101.2.244.0/23

101.2.244.0/23

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        101.2.244.0 - 101.2.245.255
netname:        ZSCALER-CHENNAI
descr:          Zscaler Chennai
country:        IN
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:  2026-01-21T12:39:32Z
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 101.2.244.0/23

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
101.2.238.0/23 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
101.2.246.0/24 AS53813 Zscaler Tokyo 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

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

IP Address ASN Details
101.2.244.1 AS53813 ZSCALER, INC. 2.09ms from Chennai, IN

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
76.122.72.135 AS7922 Comcast Cable Communications, LLC 4.53ms from Atlanta, US
184.82.158.231 AS133481 AIS Fibre 7.40ms from Bangkok, TH
44.243.115.183 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
16.148.68.183 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
181.87.18.39 AS7303 Telecom Argentina S.A. 16.68ms from Buenos Aires, AR
154.209.133.39 AS44559 IT HOSTLINE LTD 0.12ms from Coventry, GB
14.165.148.23 AS45899 VNPT Corp 1.85ms from Da Nang, VN
97.229.96.103 AS6167 Verizon Business 17.74ms from Dallas, US
129.173.14.199 AS8111 Dalhousie University 0.36ms from Halifax, CA
112.73.78.87 AS9318 SK Broadband Co Ltd 0.76ms from Incheon, KR
136.33.71.135 AS16591 Google Fiber Inc. 0.98ms from Kansas City, US
212.42.195.151 AS395954 Leaseweb USA, Inc. 0.27ms from Los Angeles, US
97.101.208.39 AS33363 Charter Communications, Inc 10.40ms from Orlando, US
82.225.97.231 AS12322 Free SAS 9.61ms from Paris, FR
83.159.90.183 AS12322 Free SAS 1.42ms from Paris, FR
47.104.146.103 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.23ms from Qingdao, CN
112.244.130.119 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Qingdao, CN
107.192.106.215 AS7018 AT&T Enterprises, LLC 2.81ms from San Jose, US
73.170.95.167 AS7922 Comcast Cable Communications, LLC 7.63ms from San Jose, US
220.77.189.199 AS4766 Korea Telecom 7.87ms from Seoul, KR
60.112.231.247 AS17676 SoftBank Corp. 2.46ms from Tokyo, JP
76.13.124.247 AS47583 Hostinger International Limited 0.77ms from Boston, US
90.132.8.135 AS1257 Tele2 Sverige AB 1.43ms from Copenhagen, DK
149.81.34.71 AS36351 IBM Cloud 0.86ms from Frankfurt am Main, DE
141.11.211.7 AS25693 Virtual Machine Solutions LLC 0.76ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 101.2.244.3
traceroute to 101.2.244.3 (101.2.244.3): 64 hops max, 52 byte packets
2 [] 195.66.226.204 27.929 ms
3 [AS9498] 116.119.119.53 163.986 ms
4 [AS9498] 128.185.146.6 184.535 ms
5 [AS53813] 101.2.244.3 182.156 ms
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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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