87.58.64.0/18

AS22616  ·  ZSCALER, INC.

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Summary

Country Switzerland
Domain zscaler.com
ASN AS22616
Registry RIPE
ID CH-ZSCALER1-20050520

WHOIS Details

inetnum:        87.58.64.0 - 87.58.127.255
netname:        CH-ZSCALER1-20050520
country:        CH
org:            ORG-ZSG1-RIPE
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         ALLOCATED PA
mnt-by:         ZSCALER-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-12-04T07:57:17Z
last-modified:  2025-02-07T21:50:15Z
source:         RIPE
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
mnt-lower:      ZSCALER-RIPE-MNT
abuse-email:    [email protected]
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:         [email protected]
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:    [email protected]
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:         [email protected]
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:  [email protected]
mnt-by:         ZSCALER-RIPE-MNT
created:        2015-01-17T01:13:59Z
last-modified:  2016-09-12T23:55:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 87.58.64.0/18

Range ASN Company Num of IPs
87.58.100.0/24 AS62044 Zscaler Switzerland GmbH 256
87.58.101.0/24 AS62044 Zscaler Switzerland GmbH 256
87.58.107.0/24 AS62044 Zscaler Madrid 256
87.58.108.0/24 AS62044 Zscaler Madrid 256
87.58.109.0/24 AS62044 Zscaler Amsterdam 256
87.58.98.0/24 AS62044 Zscaler Manchester 256
87.58.99.0/24 AS62044 Zscaler Manchester 256
87.58.110.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.112.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.114.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.116.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.118.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.122.0/23 AS62044 Zscaler Frankfurt am Main 512
87.58.124.0/23 AS62044 Zscaler Frankfurt am Main 512
87.58.66.0/23 AS62044 Zscaler Switzerland GmbH 512
87.58.68.0/23 AS62044 Zscaler Madrid 512
87.58.70.0/23 AS62044 Zscaler Madrid 512
87.58.72.0/23 AS62044 Zscaler Nigeria LOS3 512
87.58.74.0/23 AS62044 Zscaler Nigeria LOS3 512
87.58.76.0/23 AS62044 Zscaler Nigeria LOS3 512
87.58.78.0/23 AS62044 Zscaler Israel TLV2 512
87.58.80.0/23 AS62044 Zscaler Israel TLV2 512
87.58.82.0/23 AS62044 Zscaler Israel TLV2 512
87.58.84.0/23 AS62044 Zscaler Spain MAD4 512
87.58.86.0/23 AS62044 Zscaler Spain MAD4 512
87.58.88.0/23 AS62044 Zscaler Spain MAD4 512
87.58.90.0/23 AS62044 Zscaler Spain MAD4 512
87.58.102.0/23 AS62044 Zscaler Warsaw 512
87.58.104.0/23 AS62044 Zscaler Johannesburg 512
87.58.92.0/23 AS62044 Zscaler Spain MAD4 512
87.58.94.0/23 AS62044 Zscaler Lisbon 512
87.58.96.0/23 AS62044 Zscaler Lisbon 512

Nearby Ranges

BGP prefixes that overlap with 87.58.0.0/16

Range ASN Company Num of IPs
87.58.68.0/23 AS62044 Zscaler Madrid 512
87.58.84.0/23 AS62044 Zscaler Spain MAD4 512
87.58.86.0/23 AS62044 Zscaler Spain MAD4 512
87.58.88.0/23 AS62044 Zscaler Spain MAD4 512
87.58.90.0/23 AS62044 Zscaler Spain MAD4 512
87.58.92.0/23 AS62044 Zscaler Spain MAD4 512
87.58.94.0/23 AS62044 Zscaler Lisbon 512
87.58.96.0/23 AS62044 Zscaler Lisbon 512
87.58.102.0/23 AS62044 Zscaler Warsaw 512
87.58.104.0/23 AS62044 Zscaler Johannesburg 512
87.58.110.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.112.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.114.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.116.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.118.0/23 AS62044 Zscaler Netherlands AMS3 512
87.58.122.0/23 AS62044 Zscaler Frankfurt am Main 512
87.58.124.0/23 AS62044 Zscaler Frankfurt am Main 512
87.58.66.0/23 AS62044 Zscaler Switzerland GmbH 512
87.58.70.0/23 AS62044 Zscaler Madrid 512
87.58.72.0/23 AS62044 Zscaler Nigeria LOS3 512
87.58.74.0/23 AS62044 Zscaler Nigeria LOS3 512
87.58.76.0/23 AS62044 Zscaler Nigeria LOS3 512
87.58.78.0/23 AS62044 Zscaler Israel TLV2 512
87.58.80.0/23 AS62044 Zscaler Israel TLV2 512
87.58.82.0/23 AS62044 Zscaler Israel TLV2 512
87.58.101.0/24 AS62044 Zscaler Switzerland GmbH 256
87.58.99.0/24 AS62044 Zscaler Manchester 256
87.58.100.0/24 AS62044 Zscaler Switzerland GmbH 256
87.58.107.0/24 AS62044 Zscaler Madrid 256
87.58.108.0/24 AS62044 Zscaler Madrid 256
87.58.109.0/24 AS62044 Zscaler Amsterdam 256
87.58.98.0/24 AS62044 Zscaler Manchester 256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
87.58.120.254 sweb.dk 1

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

Pingable IPs

4,555 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
87.58.119.132 AS62044 Zscaler Switzerland GmbH 0.78ms from Amsterdam, NL
87.58.105.193 AS62044 Zscaler Switzerland GmbH 0.09ms from Johannesburg, ZA
87.58.100.1 AS62044 Zscaler Switzerland GmbH 1.49ms from Petaẖ Tiqva, IL
87.58.118.67 AS62044 Zscaler Switzerland GmbH 0.68ms from Amsterdam, NL
87.58.67.139 AS62044 Zscaler Switzerland GmbH 0.18ms from Dubai, AE
87.58.104.132 AS62044 Zscaler Switzerland GmbH 0.09ms from Johannesburg, ZA
87.58.94.242 AS62044 Zscaler Switzerland GmbH 0.14ms from Madrid, ES
87.58.87.179 AS62044 Zscaler Switzerland GmbH 0.12ms from Madrid, ES
87.58.68.130 AS62044 Zscaler Switzerland GmbH 0.11ms from Madrid, ES
87.58.79.23 AS62044 Zscaler Switzerland GmbH 1.68ms from Petaẖ Tiqva, IL
87.58.82.220 AS62044 Zscaler Switzerland GmbH 1.43ms from Tel Aviv, IL
87.58.113.123 AS62044 Zscaler Switzerland GmbH 0.57ms from Amsterdam, NL
87.58.114.174 AS62044 Zscaler Switzerland GmbH 0.57ms from Amsterdam, NL
87.58.81.175 AS62044 Zscaler Switzerland GmbH 1.43ms from Tel Aviv, IL
87.58.97.117 AS62044 Zscaler Switzerland GmbH 0.13ms from Madrid, ES
87.58.92.2 AS62044 Zscaler Switzerland GmbH 0.14ms from Madrid, ES
87.58.95.35 AS62044 Zscaler Switzerland GmbH 0.14ms from Madrid, ES
87.58.84.133 AS62044 Zscaler Switzerland GmbH 0.28ms from Madrid, ES
87.58.78.195 AS62044 Zscaler Switzerland GmbH 1.53ms from Tel Aviv, IL
87.58.102.1 AS62044 Zscaler Switzerland GmbH 0.23ms from Warsaw, PL
87.58.85.24 AS62044 Zscaler Switzerland GmbH 0.26ms from Madrid, ES
87.58.74.151 AS62044 Zscaler Switzerland GmbH 0.09ms from Lagos, NG
87.58.77.66 AS62044 Zscaler Switzerland GmbH 0.09ms from Lagos, NG
87.58.88.1 AS62044 Zscaler Switzerland GmbH 0.12ms from Madrid, ES
87.58.75.55 AS62044 Zscaler Switzerland GmbH 0.09ms from Lagos, NG

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
118.98.83.18 AS7713 PT Telekomunikasi Indonesia 9.23ms from Batam, ID
187.115.192.98 AS18881 TELEFÔNICA BRASIL S.A 3.65ms from Brasilia, BR
173.188.24.2 AS7029 Windstream Communications LLC 19.82ms from Chicago, US
173.89.211.194 AS10796 Charter Communications Inc 4.79ms from Columbus, US
186.125.121.130 AS7303 Telecom Argentina S.A. 1.25ms from Cordoba, AR
64.39.29.130 AS33070 Rackspace Hosting 1.06ms from Dallas, US
106.52.244.50 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.23ms from Guangzhou, CN
79.221.45.242 AS3320 Deutsche Telekom AG 5.00ms from Hamburg, DE
222.232.35.18 AS9318 SK Broadband Co Ltd 1.03ms from Incheon, KR
154.209.144.130 AS44559 IT HOSTLINE LTD 0.35ms from Istanbul, TR
149.241.218.114 AS5607 Sky UK Limited 3.59ms from London, GB
24.199.40.194 AS20001 Charter Communications Inc 2.80ms from Los Angeles, US
192.3.246.226 AS36352 HostPapa 0.26ms from Los Angeles, US
112.204.69.82 AS9299 Philippine Long Distance Telephone Company 1.85ms from Manila, PH
151.71.205.130 AS1267 WIND TRE S.P.A. 7.15ms from Milan, IT
80.18.149.210 AS3269 Telecom Italia S.p.A. 8.26ms from Milan, IT
39.158.153.2 AS56045 China Mobile communications corporation 7.34ms from Nanchang, CN
126.249.225.2 AS17676 SoftBank Corp. 7.70ms from Osaka, JP
163.68.88.98 AS36351 IBM Cloud 1.15ms from Osaka, JP
187.214.239.2 AS8151 UNINET 5.77ms from Santiago de Queretaro, MX
50.37.115.210 AS20055 Wholesail networks LLC 8.51ms from Seattle, US
38.94.158.242 AS174 Cogent Communications, LLC 0.53ms from Secaucus, US
14.6.43.34 AS17858 LG POWERCOMM 1.98ms from Seoul, KR
58.180.40.34 AS4670 Shinbiro 1.11ms from Seoul, KR
34.151.132.210 AS396982 Google LLC 0.13ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 87.58.116.3
traceroute to 87.58.116.3 (87.58.116.3): 64 hops max, 52 byte packets
3 [] 193.239.118.18 0.638 ms
4 [AS62044] 87.58.116.3 0.595 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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