1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.2.0.0/16
  4. AS53813  | 101.2.226.0/23

101.2.226.0/23

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        101.2.226.0 - 101.2.227.255
netname:        ZSCALER-SYDNEY
descr:          Zscaler Sydney
country:        AU
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:  2025-11-05T22:13:42Z
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

route:          101.2.226.0/23
origin:         AS53813
descr:          Zscaler Australia PTY LTD Level 35, One International Towers, 100 Barangaroo Ave
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-10-09T10:55:54Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.2.226.0/23

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
101.2.224.0/23 AS53813 Zscaler Sydney 512
101.2.228.0/23 AS53813 Zscaler Sydney 512
101.2.230.0/23 AS53813 Zscaler Sydney 512
101.2.232.0/23 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
101.2.204.0/23 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
101.2.222.0/23 AS53813 Zscaler Sydney 512
101.2.215.0/24 AS53813 Zscaler New Delhi 256
101.2.240.0/24 AS53813 Zscaler New Delhi 256
101.2.241.0/24 AS53813 Zscaler Singapore 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
101.2.193.0/24 AS53813 Zscaler Japan TYO4 256
101.2.192.0/24 AS53813 Zscaler Singapore SIN4 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
101.2.206.0/24 AS53813 Zscaler Tokyo 256
101.2.207.0/24 AS53813 Zscaler Kolkata 256
101.2.208.0/24 AS53813 Zscaler New Delhi 256
101.2.214.0/24 AS53813 Zscaler Melbourne 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

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

IP Address ASN Details
101.2.226.1 AS53813 ZSCALER, INC. 1.35ms from Sydney, AU
101.2.227.107 AS53813 ZSCALER, INC. 1.28ms from Sydney, AU

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
64.26.46.231 AS57795 NG-BLU Networks B.V. 1.84ms from Amsterdam, NL
173.80.142.167 AS19108 Optimum 15.28ms from Chicago, US
71.196.235.215 AS7922 Comcast Cable Communications, LLC 4.91ms from Denver, US
188.86.58.215 AS12430 VODAFONE ESPANA S.A.U. 12.78ms from Madrid, ES
206.138.28.135 AS15146 Cable Bahamas 5.49ms from Miami, US
73.138.222.199 AS7922 Comcast Cable Communications, LLC 4.32ms from Miami, US
84.161.1.71 AS3320 Deutsche Telekom AG 2.18ms from Nuernberg, DE
126.25.156.215 AS17676 SoftBank Corp. 10.42ms from Osaka, JP
1.228.227.231 AS9318 SK Broadband Co Ltd 4.69ms from Seoul, KR
83.251.114.119 AS1257 Tele2 Sverige AB 7.07ms from Stockholm, SE
18.179.66.39 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
77.170.199.71 AS1136 KPN B.V. 1.84ms from Amsterdam, NL
152.45.7.23 AS81 MCNC 10.51ms from Ashburn, US
154.176.86.151 AS8452 TE-AS 4.55ms from Cairo, EG
128.0.133.71 AS25513 PJSC Moscow city telephone network 1.82ms from Moscow, RU
86.253.25.183 AS3215 Orange S.A. 12.75ms from Paris, FR
201.116.215.135 AS8151 UNINET 0.52ms from Santiago de Queretaro, MX
220.95.55.247 AS4766 Korea Telecom 5.28ms from Seoul, KR
49.25.217.231 AS4766 Korea Telecom 8.14ms from Seoul, KR
117.81.254.55 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.74ms from Shanghai, CN
126.114.185.87 AS17676 SoftBank Corp. 2.65ms from Tokyo, JP
147.30.42.183 AS9198 JSC Kazakhtelecom 4.86ms from Almaty, KZ
18.214.90.135 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
155.207.13.7 AS5470 AUTH-NET-AS 10.32ms from Athens, GR
190.48.199.55 AS22927 Telefonica de Argentina 1.91ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 101.2.226.1
traceroute to 101.2.226.1 (101.2.226.1): 64 hops max, 52 byte packets
2 [] 218.100.52.6 0.674 ms
3 *
4 [AS4826] 114.31.192.103 13.333 ms
5 [AS53813] 101.2.226.1 1.408 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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