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
220.120.0.0/13 AS4766 Korea Telecom 524,288
220.184.0.0/13 AS4134 CHINANET Zhejiang province network 524,288
220.72.0.0/13 AS17611 Korea Telecom 524,288
220.72.0.0/13 AS4766 Korea Telecom 524,288
220.104.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
220.80.0.0/13 AS4766 Korea Telecom 524,288
220.116.0.0/14 AS4766 Korea Telecom 262,144
220.92.0.0/14 AS9708 Korea Telecom 262,144
220.92.0.0/14 AS18330 Korea Telecom 262,144
220.92.0.0/14 AS38697 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
220.88.0.0/14 AS9778 Korea Telecom 262,144
220.92.0.0/14 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
220.70.0.0/15 AS4766 Korea Telecom 131,072
220.228.0.0/15 AS4780 New Centry InfoComm Tech. Co., Ltd. 131,072
220.70.0.0/15 AS38089 Korea Telecom 131,072
220.228.0.0/15 AS9919 New Centry InfoComm Tech. Co., Ltd. 131,072
220.241.0.0/16 AS4515 PCCW Business Internet Access 65,536
220.132.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.146.0.0/16 AS4685 ASAHI Net,Inc. 65,536
220.139.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.253.0.0/16 AS18371 iiNet Limited 65,536
220.173.0.0/16 AS4134 CHINANET guangxi province network 65,536
220.235.0.0/16 AS4739 iiNet Limited 65,536
220.138.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.142.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.151.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
220.211.0.0/16 AS2527 Sony Network Communications Inc. 65,536
220.174.0.0/16 AS4134 CHINANET hainan province network 65,536
220.134.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.65.0.0/16 AS23579 DACOM-PUBNETPLUS 65,536
220.136.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.135.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.209.0.0/16 AS2510 FUJITSU LIMITED 65,536
220.129.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.233.0.0/16 AS10143 SUPERLOOP (AUSTRALIA) PTY LTD 65,536
220.140.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.212.0.0/16 AS4725 SoftBank Corp. 65,536
220.254.0.0/16 AS18268 Naganoken Kyodou Densan Co.Ltd. 65,536
220.102.0.0/16 AS2518 BIGLOBE Inc. 65,536
220.141.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.65.0.0/16 AS17858 DACOM-PUBNETPLUS 65,536
220.217.0.0/16 AS2516 KDDI CORPORATION 65,536
220.131.0.0/16 AS3462 No.21, Hsin-Yi Rd., sec. 1 65,536
220.214.0.0/16 AS2516 KDDI CORPORATION 65,536
220.65.0.0/16 AS38669 DACOM-PUBNETPLUS 65,536
220.153.0.0/16 AS18081 KCN-Net, Internet Service Provider and Cable television Network, Higashiikoma, Nara,Japan 65,536

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
196.118.87.192 AS36925 MEDITELECOM 5.00ms from Casablanca, MA
76.192.151.64 AS7018 AT&T Enterprises, LLC 16.00ms from Chicago, US
73.243.187.160 AS7922 Comcast Cable Communications, LLC 4.36ms from Denver, US
109.123.244.112 AS51167 Contabo GmbH 0.20ms from Lauterbourg, FR
15.158.184.16 AS16509 Amazon.com, Inc. 0.91ms from Lohogaon, IN
76.88.251.208 AS20001 Charter Communications Inc 12.15ms from Los Angeles, US
79.150.115.144 AS3352 TELEFONICA DE ESPANA S.A.U. 10.45ms from Madrid, ES
124.159.58.192 AS7679 QTnet,Inc. 8.60ms from Osaka, JP
115.41.247.0 AS38091 LG HelloVision Corp. 0.89ms from Seoul, KR
162.158.181.32 AS13335 Cloudflare, Inc. 0.63ms from Stockholm, SE
130.229.172.192 AS2839 Kungliga Tekniska Hogskolan 10.65ms from Stockholm, SE
36.227.170.80 AS3462 Data Communication Business Group 1.04ms from Taipei, TW
173.33.35.32 AS812 Rogers Communications Canada Inc. 1.66ms from Toronto, CA
222.161.65.160 AS4837 CHINA UNICOM China169 Backbone 1.01ms from Changchun, CN
73.145.2.48 AS7922 Comcast Cable Communications, LLC 7.43ms from Flint, US
87.146.93.192 AS3320 Deutsche Telekom AG 6.06ms from Frankfurt am Main, DE
115.126.88.144 AS38186 Forewin Telecom Group Limited, ISP at HK 1.10ms from Hong Kong, HK
46.42.100.0 AS51375 STC BAHRAIN B.S.C CLOSED 13.75ms from Manama, BH
93.66.14.0 AS30722 Fastweb SpA 3.14ms from Milan, IT
119.229.92.48 AS17511 OPTAGE Inc. 2.39ms from Osaka, JP
90.148.44.16 AS25019 Saudi Telecom Company JSC 5.92ms from Riyadh, SA
1.107.197.48 AS4766 Korea Telecom 2.43ms from Seoul, KR
211.179.220.208 AS9318 SK Broadband Co Ltd 1.73ms from Seoul, KR
66.159.209.64 AS394089 Google LLC 0.14ms from Sydney, AU
111.249.158.160 AS3462 Data Communication Business Group 1.43ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m7 220.42.153.0
traceroute to 220.42.153.0 (220.42.153.0): 7 hops max, 52 byte packets
2 *
3 *
4 [AS46309] 209.161.14.7 5.956 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Boise, US
On

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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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