1. All IP Ranges
  2. 220.0.0.0/8
  3. 220.42.0.0/16
  4. AS22616  | 220.42.0.0/16

220.42.0.0/16

AS22616  ·  ZSCALER, INC.

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Summary

Country Switzerland
Domain zscaler.com
ASN AS22616
Registry RIPE
ID CH-ZSCALER1-20020412

WHOIS Details

inetnum:        220.42.0.0 - 220.43.255.255
netname:        CH-ZSCALER1-20020412
country:        CH
org:            ORG-ZSG1-RIPE
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         ALLOCATED PA
mnt-lower:      ZSCALER-RIPE-MNT
mnt-by:         ZSCALER-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
created:        2026-03-27T09:32:50Z
last-modified:  2026-03-27T17:26:00Z
source:         RIPE
abuse-email:    poc-abuse@zscaler.com
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

organisation:   ORG-ZSG1-RIPE
org-name:       Zscaler Switzerland GmbH
country:        CH
org-type:       LIR
address:        120 Holger Way Fl 7
address:        San Jose
address:        95134
address:        UNITED STATES
phone:          +14085603146
e-mail:         mteng@zscaler.com
abuse-c:        ZA1089-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ZSCALER-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ZSCALER-RIPE-MNT
created:        2013-01-11T15:15:16Z
last-modified:  2025-09-04T20:31:29Z
source:         RIPE
abuse-email:    poc-abuse@zscaler.com
abuse-c:        ZA1089-RIPE
abuse-org:      undefined

role:           Zscaler Operations
address:        Zscaler, Inc.
address:        110 Rose Orchard Way
address:        San Jose, CA 95134
address:        UNITED STATES
phone:          +1-408-701-0534
e-mail:         poc-tech@zscaler.com
admin-c:        BF2769-RIPE
admin-c:        CG8479-RIPE
admin-c:        GI2435-RIPE
tech-c:         BF2769-RIPE
tech-c:         CG8479-RIPE
tech-c:         GI2435-RIPE
nic-hdl:        ZSCA-RIPE
abuse-mailbox:  poc-abuse@zscaler.com
mnt-by:         ZSCALER-RIPE-MNT
created:        2015-01-17T01:13:59Z
last-modified:  2016-09-12T23:55:56Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 220.0.0.0/8

Range ASN Company Num of IPs
220.184.0.0/13 AS4134 CHINANET Zhejiang province network 524,288
220.80.0.0/13 AS4766 Korea Telecom 524,288
220.104.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
220.72.0.0/13 AS17611 Korea Telecom 524,288
220.120.0.0/13 AS4766 Korea Telecom 524,288
220.72.0.0/13 AS4766 Korea Telecom 524,288
220.88.0.0/14 AS9778 Korea Telecom 262,144
220.92.0.0/14 AS18330 Korea Telecom 262,144
220.96.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
220.88.0.0/14 AS4766 Korea Telecom 262,144
220.92.0.0/14 AS9708 Korea Telecom 262,144
220.92.0.0/14 AS38697 Korea Telecom 262,144
220.116.0.0/14 AS4766 Korea Telecom 262,144
220.92.0.0/14 AS55620 Korea Telecom 262,144
220.236.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144
220.92.0.0/14 AS4766 Korea Telecom 262,144
220.70.0.0/15 AS4766 Korea Telecom 131,072
220.228.0.0/15 AS9919 New Centry InfoComm Tech. Co., Ltd. 131,072
220.70.0.0/15 AS38089 Korea Telecom 131,072
220.228.0.0/15 AS4780 New Centry InfoComm Tech. Co., Ltd. 131,072
220.140.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.137.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.253.0.0/16 AS18371 iiNet Limited 65,536
220.212.0.0/16 AS4725 SoftBank Corp. 65,536
220.235.0.0/16 AS7545 iiNet Limited 65,536
220.65.0.0/16 AS9647 DACOM-PUBNETPLUS 65,536
220.136.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.65.0.0/16 AS4766 DACOM-PUBNETPLUS 65,536
220.144.0.0/16 AS2518 BIGLOBE Inc. 65,536
220.173.0.0/16 AS4134 CHINANET guangxi province network 65,536
220.148.0.0/16 AS10010 TOKAI Communications Corporation 65,536
220.134.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.233.0.0/16 AS10143 SUPERLOOP (AUSTRALIA) PTY LTD 65,536
220.102.0.0/16 AS2518 BIGLOBE Inc. 65,536
220.135.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.65.0.0/16 AS17858 DACOM-PUBNETPLUS 65,536
220.142.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.65.0.0/16 AS23579 DACOM-PUBNETPLUS 65,536
220.240.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
220.217.0.0/16 AS2516 KDDI CORPORATION 65,536
220.151.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
220.132.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.129.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.235.0.0/16 AS4739 iiNet Limited 65,536
220.141.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.253.0.0/16 AS4739 iiNet Limited 65,536
220.139.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
220.218.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
220.254.0.0/16 AS18268 Naganoken Kyodou Densan Co.Ltd. 65,536
220.214.0.0/16 AS2516 KDDI CORPORATION 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
184.82.110.192 AS133481 AIS Fibre 2.33ms from Bangkok, TH
75.59.204.0 AS7018 AT&T Enterprises, LLC 1.24ms from Chicago, US
92.216.157.208 AS3209 Vodafone GmbH 4.71ms from Duesseldorf, DE
91.134.201.112 AS16276 OVH SAS 0.08ms from Gravelines, FR
2.57.117.112 AS15943 wilhelm.tel GmbH 0.51ms from Hamburg, DE
121.41.116.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.57ms from Hangzhou, CN
1.62.232.208 AS4837 CHINA UNICOM China169 Backbone 2.86ms from Harbin, CN
35.219.98.16 AS15169 Google LLC 0.13ms from Jakarta, ID
104.16.199.64 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
186.52.78.32 AS6057 Administracion Nacional de Telecomunicaciones 1.80ms from Montevideo, UY
141.133.63.176 AS44559 IT HOSTLINE LTD 0.21ms from Moscow, RU
182.111.125.240 AS4134 CHINANET-BACKBONE 7.21ms from Nanchang, CN
126.187.60.240 AS17676 SoftBank Corp. 14.65ms from Osaka, JP
12.218.103.240 AS7018 AT&T Enterprises, LLC 3.24ms from San Antonio, US
125.145.216.32 AS4766 Korea Telecom 4.87ms from Seoul, KR
48.217.9.64 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
222.162.83.16 AS4837 CHINA UNICOM China169 Backbone 8.57ms from Changchun, CN
187.144.169.208 AS8151 UNINET 1.00ms from Guadalajara, MX
121.177.222.208 AS4766 Korea Telecom 8.16ms from Incheon, KR
101.128.88.96 AS135478 PT. Cyberindo Aditama 7.39ms from Jakarta, ID
92.238.189.224 AS5089 Virgin Media Limited 14.23ms from London, GB
184.83.206.80 AS11232 Midcontinent Communications 1.88ms from Minneapolis, US
138.69.165.16 AS11676 Conduent Business Services, LLC 2.56ms from New York City, US
35.140.243.240 AS33363 Charter Communications, Inc 8.88ms from Orlando, US
73.130.14.16 AS7922 Comcast Cable Communications, LLC 16.85ms from Reston, US

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 220.42.17.16
traceroute to 220.42.17.16 (220.42.17.16): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, US
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.

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