87.58.90.0/23

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	Spain
Domain	zscaler.com
ASN	AS62044
Parent Range	87.58.64.0/18
Registry	RIPE
ID	ZSCALER-MAD4

WHOIS Details

inetnum:        87.58.90.0 - 87.58.91.255
netname:        ZSCALER-MAD4
descr:          Zscaler Spain MAD4
country:        ES
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         ASSIGNED PA
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2025-02-11T21:46:30Z
last-modified:  2025-02-11T22:38:18Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

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 contain 87.58.90.0/23

Range	ASN	Company	Num of IPs
87.58.64.0/18	AS16509	Zscaler Switzerland GmbH	16,384
87.58.64.0/18	AS22616	Zscaler Switzerland GmbH	16,384

Nearby Ranges

BGP prefixes that overlap with 87.58.0.0/16

Range	ASN	Company	Num of IPs
87.58.64.0/18	AS16509	Zscaler Switzerland GmbH	16,384
87.58.64.0/18	AS22616	Zscaler Switzerland GmbH	16,384
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
87.58.92.0/23	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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
87.58.91.250	AS62044 Zscaler Switzerland GmbH	`0.14ms` from Madrid, ES
87.58.90.1	AS62044 Zscaler Switzerland GmbH	`0.14ms` from Madrid, ES

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
84.239.10.135	AS212238 Datacamp Limited	`0.46ms` from Atlanta, US
177.202.181.103	AS8167 V tal	`4.75ms` from Brasilia, BR
18.194.187.199	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
117.7.230.39	AS7552 Viettel Group	`5.11ms` from Hanoi, VN
211.213.196.23	AS9318 SK Broadband Co Ltd	`6.90ms` from Incheon, KR
47.177.128.151	AS5650 Frontier Communications of America, Inc.	`0.49ms` from Los Angeles, US
90.246.2.135	AS5378 Vodafone Limited	`3.81ms` from Manchester, GB
49.193.38.183	AS4804 Microplex PTY LTD	`2.98ms` from Melbourne, AU
115.211.210.247	AS4134 CHINANET-BACKBONE	`9.82ms` from Nanchang, CN
34.90.149.215	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
177.32.224.215	AS28573 Claro NXT Telecomunicacoes Ltda	`5.20ms` from Sao Paulo, BR
81.207.201.39	AS1136 KPN B.V.	`1.84ms` from Amsterdam, NL
175.251.154.183	AS4766 Korea Telecom	`8.69ms` from Incheon, KR
89.169.133.87	AS200350 Yandex.Cloud LLC	`2.85ms` from Moscow, RU
129.236.252.71	AS14 Columbia University	`1.49ms` from New York City, US
201.52.209.151	AS28573 Claro NXT Telecomunicacoes Ltda	`4.42ms` from Osasco, BR
200.231.155.247	AS4230 CLARO S.A.	`5.37ms` from Sao Paulo, BR
142.103.66.167	AS393249 University of British Columbia	`4.83ms` from Seattle, US
36.234.143.135	AS3462 Data Communication Business Group	`1.79ms` from Taichung, TW
99.213.71.215	AS812 Rogers Communications Canada Inc.	`4.89ms` from Toronto, CA
104.21.98.135	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
45.31.178.39	AS7018 AT&T Enterprises, LLC	`8.13ms` from Dallas, US
51.14.142.71	AS2856 British Telecommunications PLC	`8.06ms` from Erith, GB
149.202.228.119	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
119.221.116.87	AS4766 Korea Telecom	`6.50ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 87.58.90.3

traceroute to 87.58.90.3 (87.58.90.3): 64 hops max, 52 byte packets

2 [] 193.149.1.217 297.009 ms

3 [AS62044] 87.58.90.3 0.17 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 19th 2026

What are IP address ranges?

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