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
220.72.0.0/13	AS17611	Korea Telecom	524,288
220.104.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
220.184.0.0/13	AS4134	CHINANET Zhejiang province network	524,288
220.80.0.0/13	AS4766	Korea Telecom	524,288
220.120.0.0/13	AS4766	Korea Telecom	524,288
220.72.0.0/13	AS4766	Korea Telecom	524,288
220.92.0.0/14	AS55620	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	AS4766	Korea Telecom	262,144
220.88.0.0/14	AS4766	Korea Telecom	262,144
220.116.0.0/14	AS4766	Korea Telecom	262,144
220.236.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
220.96.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
220.92.0.0/14	AS38697	Korea Telecom	262,144
220.88.0.0/14	AS9778	Korea Telecom	262,144
220.70.0.0/15	AS4766	Korea Telecom	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
220.228.0.0/15	AS9919	New Centry InfoComm Tech. Co., Ltd.	131,072
220.138.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.131.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.141.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.143.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.136.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.230.0.0/16	AS9697	DREAMLINE CO.	65,536
220.64.0.0/16	AS9457	DREAMLINE CO.	65,536
220.212.0.0/16	AS4725	SoftBank Corp.	65,536
220.129.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.211.0.0/16	AS2527	Sony Network Communications Inc.	65,536
220.103.0.0/16	AS9644	SK Telecom	65,536
220.139.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.230.0.0/16	AS9457	DREAMLINE CO.	65,536
220.134.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.173.0.0/16	AS4134	CHINANET guangxi province network	65,536
220.140.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.133.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.234.0.0/16	AS9812	Oriental Cable Network Co., Ltd.	65,536
220.132.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.65.0.0/16	AS9647	DACOM-PUBNETPLUS	65,536
220.142.0.0/16	AS3462	No.21, Hsin-Yi Rd., sec. 1	65,536
220.214.0.0/16	AS2516	KDDI CORPORATION	65,536
220.174.0.0/16	AS4134	CHINANET hainan province network	65,536
220.217.0.0/16	AS2516	KDDI CORPORATION	65,536
220.144.0.0/16	AS2518	BIGLOBE Inc.	65,536
220.240.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
220.253.0.0/16	AS7545	iiNet Limited	65,536
220.102.0.0/16	AS2518	BIGLOBE Inc.	65,536
220.137.0.0/16	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

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

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
23.207.109.224	AS16625 Akamai Technologies, Inc.	`0.32ms` from Amsterdam, NL
34.86.228.240	AS396982 Google LLC	`0.14ms` from Ashburn, US
79.115.13.16	AS8708 DIGI ROMANIA S.A.	`3.87ms` from Bucharest, RO
217.224.55.32	AS3320 Deutsche Telekom AG	`2.65ms` from Frankfurt am Main, DE
185.8.237.128	AS208414 WEDOS Internet, a.s.	`0.09ms` from Oslo, NO
3.91.18.16	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
12.218.103.240	AS7018 AT&T Enterprises, LLC	`3.24ms` from San Antonio, US
116.233.51.48	AS4812 China Telecom (Group)	`3.83ms` from Shanghai, CN
14.100.99.80	AS9506 Singtel Fibre Broadband	`1.68ms` from Singapore, SG
113.229.105.16	AS4837 CHINA UNICOM China169 Backbone	`4.18ms` from Tieling, CN
70.76.250.192	AS6327 Shaw Communications	`11.19ms` from Toronto, CA
83.22.114.144	AS5617 Orange Polska Spolka Akcyjna	`10.46ms` from Warsaw, PL
88.213.140.32	AS35518 sasag Kabelkommunikation AG	`4.32ms` from Zuerich, CH
73.193.253.64	AS7922 Comcast Cable Communications, LLC	`8.60ms` from Ashburn, US
20.125.209.224	AS8075 Microsoft Corporation	`0.52ms` from Chicago, US
201.71.221.0	AS271115 FIBRADOS WEB TELECOMUNICAÇOES LTDA	`1.25ms` from Curitiba, BR
52.212.239.0	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
87.146.93.192	AS3320 Deutsche Telekom AG	`6.06ms` from Frankfurt am Main, DE
3.97.122.176	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
174.88.67.144	AS577 Bell Canada	`9.07ms` from Montreal, CA
99.26.202.16	AS7018 AT&T Enterprises, LLC	`3.50ms` from San Antonio, US
111.249.158.160	AS3462 Data Communication Business Group	`1.43ms` from Taipei, TW
153.210.130.160	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.53ms` from Tokyo, JP
46.74.33.0	AS8447 A1 Telekom Austria AG	`12.77ms` from Vienna, AT
164.30.2.32	AS6878 T-Systems International GmbH	`2.51ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f5 -m8 220.42.15.32

traceroute to 220.42.15.32 (220.42.15.32): 8 hops max, 52 byte packets

5 [AS262191] 8.243.170.69 3.406 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bogotá, CO

On April 13th 2026

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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