87.58.70.0/23

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-MADRID

WHOIS Details

inetnum:        87.58.70.0 - 87.58.71.255
netname:        ZSCALER-MADRID
descr:          Zscaler Madrid
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:        2025-11-06T04:53:37Z
last-modified:  2025-11-06T04:53:37Z
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 87.58.70.0/23

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
87.58.92.0/23 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
87.58.72.0/23 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

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

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

IP Address ASN Details
87.58.71.153 AS62044 Zscaler Switzerland GmbH 0.11ms from Madrid, ES
87.58.70.1 AS62044 Zscaler Switzerland GmbH 0.13ms 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
128.52.137.231 AS3 Massachusetts Institute of Technology 0.50ms from Boston, US
203.132.200.23 AS10238 Cyber Channel International Ltd 1.37ms from Hong Kong, HK
65.174.252.7 AS32692 Chaminade University of Honolulu 2.12ms from Honolulu, US
120.192.148.103 AS24444 Shandong Mobile Communication Company Limited 4.32ms from Jinan, CN
106.61.16.135 AS4134 CHINANET-BACKBONE 0.42ms from Kunming, CN
120.74.122.7 AS2527 Sony Network Communications Inc. 10.38ms from Osaka, JP
80.203.100.135 AS29695 Altibox AS 5.64ms from Oslo, NO
186.234.192.71 AS13878 Scala Data Centers 1.24ms from Sao Paulo, BR
187.27.226.103 AS22085 Claro S/A 13.37ms from Sao Paulo, BR
114.82.40.7 AS4812 China Telecom (Group) 2.47ms from Shanghai, CN
118.82.83.135 AS9597 KDDI Web Communications Inc. 0.52ms from Tokyo, JP
62.131.94.151 AS1136 KPN B.V. 2.50ms from Amsterdam, NL
73.17.218.135 AS7922 Comcast Cable Communications, LLC 9.46ms from Boston, US
87.121.74.231 AS134697 Launtel 0.81ms from Brisbane, AU
217.227.251.23 AS3320 Deutsche Telekom AG 5.31ms from Duesseldorf, DE
14.244.136.199 AS45899 VNPT Corp 2.77ms from Hanoi, VN
185.244.43.71 AS204490 Kontel LLC 0.72ms from Moscow, RU
92.126.60.55 AS12389 PJSC Rostelecom 5.45ms from Novosibirsk, RU
79.136.132.71 AS50512 JSC ER-Telecom Holding 5.62ms from Novosibirsk, RU
126.207.84.151 AS17676 SoftBank Corp. 3.54ms from Osaka, JP
153.229.19.167 AS4713 NTT DOCOMO BUSINESS,Inc. 2.32ms from Osaka, JP
112.160.128.103 AS4766 Korea Telecom 8.10ms from Seoul, KR
219.148.106.55 AS4134 CHINANET-BACKBONE 7.01ms from Shijiazhuang, CN
16.170.157.55 AS16509 Amazon.com, Inc. 0.13ms from Stockholm, SE
198.98.99.183 AS21949 Beanfield Technologies Inc. 0.48ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 87.58.70.1
traceroute to 87.58.70.1 (87.58.70.1): 64 hops max, 52 byte packets
3 [AS3257] 212.222.7.185 5.809 ms
4 [AS3257] 213.200.126.22 28.517 ms
5 [AS62044] 87.58.70.1 27.088 ms
Measurement taken from IPinfo ProbeNet in Redditch, GB
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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