87.58.92.0/23

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:        87.58.92.0 - 87.58.93.255
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:        2025-02-11T21:46:32Z
last-modified:  2025-02-12T00:12:59Z
source:         RIPE
abuse-email:    poc-abuse@zscaler.com
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:         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

Overlapping Ranges

BGP prefixes that contain 87.58.92.0/23

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
87.58.90.0/23	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
87.58.92.10	xn--pommergrd-c3a.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

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Pingable IPs

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

IP Address	ASN	Details
87.58.93.194	AS62044 Zscaler Switzerland GmbH	`0.16ms` from Madrid, ES
87.58.92.1	AS62044 Zscaler Switzerland GmbH	`0.16ms` 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
100.50.133.7	AS14618 Amazon.com, Inc.	`0.82ms` from Ashburn, US
139.208.109.39	AS4837 CHINA UNICOM China169 Backbone	`11.66ms` from Changchun, CN
14.254.59.183	AS45899 VNPT Corp	`2.49ms` from Da Nang, VN
87.142.228.183	AS3320 Deutsche Telekom AG	`4.38ms` from Hamburg, DE
143.186.120.151	AS254 Attachmate Corp.	`3.51ms` from London, GB
81.131.245.23	AS2856 British Telecommunications PLC	`7.79ms` from London, GB
87.74.253.231	AS25310 Vodafone Limited	`1.44ms` from Manchester, GB
77.51.212.215	AS25515 PJSC Rostelecom	`1.71ms` from Moscow, RU
3.0.159.103	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
2.68.123.87	AS44034 Hi3G Access AB	`6.88ms` from Stockholm, SE
153.182.3.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.59ms` from Tokyo, JP
180.92.55.183	AS4721 JCOM Co., Ltd.	`9.49ms` from Tokyo, JP
94.104.110.247	AS47377 Orange Belgium SA	`8.40ms` from Amsterdam, NL
44.197.134.55	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
89.117.166.23	AS136787 PacketHub S.A.	`0.27ms` from Prague, CZ
187.146.18.199	AS8151 UNINET	`8.02ms` from Santiago de Queretaro, MX
153.144.43.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.56ms` from Tokyo, JP
91.232.240.7	AS198251 LEOTEL Ltd.	`5.94ms` from Warsaw, PL
122.226.42.215	AS4134 CHINANET-BACKBONE	`7.99ms` from Hangzhou, CN
218.252.94.231	AS9908 HK Cable TV Ltd	`1.22ms` from Hong Kong, HK
113.235.62.215	AS4837 CHINA UNICOM China169 Backbone	`8.93ms` from Liaoyang, CN
34.94.65.87	AS396982 Google LLC	`0.10ms` from Los Angeles, US
73.58.213.71	AS7922 Comcast Cable Communications, LLC	`9.61ms` from Murfreesboro, US
173.61.220.71	AS701 Verizon Business	`3.57ms` from New York City, US
180.14.179.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.77ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 87.58.92.2

traceroute to 87.58.92.2 (87.58.92.2): 64 hops max, 52 byte packets

1 [AS56630] 5.188.181.1 0.165 ms

2 [AS62044] 87.58.92.2 0.189 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On December 28th 2025

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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