167.103.96.0/23

AS53813 · ZSCALER, INC.

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Summary

Country	South Korea
Domain	zscaler.com
ASN	AS53813
Registry	APNIC
ID	ZSCALER-SEL1

WHOIS Details

inetnum:        167.103.96.0 - 167.103.97.255
netname:        ZSCALER-SEL1
descr:          Zscaler Seoul
country:        KR
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ZSCALER-AU
mnt-irt:        IRT-ZSCALER-AU
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
abuse-c:        AZ479-AP
last-modified:  2024-08-23T17:47:59Z
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 2025-05-28
mnt-by:         MAINT-ZSCALER-AU
last-modified:  2025-05-28T15:19:31Z
source:         APNIC

role:           ABUSE ZSCALERAU
country:        ZZ
address:        Level 35, One International Towers, 100 Barangaroo Ave, Sydney NSW 2000
phone:          +000000000
e-mail:         poc-abuse@zscaler.com
admin-c:        ZAPL2-AP
tech-c:         ZAPL2-AP
nic-hdl:        AZ479-AP
remarks:        Generated from irt object IRT-ZSCALER-AU
remarks:        poc-abuse@zscaler.com was validated on 2025-05-28
abuse-mailbox:  poc-abuse@zscaler.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-28T15:19:36Z
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
167.103.97.251	AS53813 ZSCALER, INC.	`0.68ms` from Seoul, KR
167.103.96.3	AS53813 ZSCALER, INC.	`0.70ms` from Seoul, KR

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
37.139.13.55	AS14061 DigitalOcean, LLC	`0.18ms` from Amsterdam, NL
20.241.239.199	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
118.92.113.151	AS9500 One New Zealand Group Limited	`1.17ms` from Auckland, NZ
44.244.201.135	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
203.43.27.71	AS1221 Telstra Limited	`1.56ms` from Brisbane, AU
68.147.138.71	AS6327 Shaw Communications Inc.	`5.11ms` from Calgary, CA
13.245.77.39	AS16509 Amazon.com, Inc.	`0.74ms` from Cape Town, ZA
149.143.246.71	AS36403 Mount Vernon Nazarene University	`5.38ms` from Columbus, US
82.113.166.103	AS12703 Pulsant (Scotland) Ltd	`3.06ms` from Edinburgh, GB
47.250.182.135	AS45102 Alibaba (US) Technology Co., Ltd.	`0.61ms` from Kuala Lumpur, MY
123.245.101.135	AS4134 CHINANET-BACKBONE	`4.29ms` from Liaoyang, CN
212.228.187.7	AS5378 Vodafone Limited	`7.56ms` from Manchester, GB
98.86.25.215	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
124.214.40.151	AS2516 KDDI CORPORATION	`3.45ms` from Tokyo, JP
130.127.229.103	AS12148 Clemson University	`3.63ms` from Atlanta, US
147.50.48.39	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`3.14ms` from Bangkok, TH
5.14.24.151	AS8708 DIGI ROMANIA S.A.	`4.05ms` from Bucharest, RO
216.158.103.167	AS59702 Junet AB	`6.14ms` from Falkenberg, SE
59.39.227.119	AS4134 CHINANET-BACKBONE	`3.31ms` from Guangzhou, CN
179.217.26.247	AS28573 Claro NXT Telecomunicacoes Ltda	`19.90ms` from Rio de Janeiro, BR
47.254.17.231	AS45102 Alibaba (US) Technology Co., Ltd.	`0.38ms` from Santa Clara, US
211.254.4.135	AS38661 abcle	`1.25ms` from Seoul, KR
125.115.161.23	AS4134 CHINANET-BACKBONE	`6.68ms` from Shanghai, CN
210.159.133.247	AS10013 FreeBit Co.,Ltd.	`16.08ms` from Tokyo, JP
78.61.153.167	AS8764 Telia Lietuva, AB	`1.42ms` from Vilnius, LT

Traceroute

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

traceroute -a -n -q1 167.103.96.3

traceroute to 167.103.96.3 (167.103.96.3): 64 hops max, 52 byte packets

1 [AS31898] 140.91.230.3 0.071 ms

2 [] 139.150.100.233 2.298 ms

3 [] 139.150.100.133 2.781 ms

4 [AS53813] 167.103.96.3 3.032 ms

Measurement taken from

IPinfo ProbeNet in Chuncheon, KR

On August 22nd 2025

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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