1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.161.0.0/16
  4. AS62044  | 147.161.140.0/23

147.161.140.0/23

AS62044  ·  Zscaler Switzerland GmbH

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Summary

Country United Kingdom
Domain zscaler.com
ASN AS62044
Parent Range 147.161.128.0/17
Registry RIPE
ID ZSCALER-LONDON

WHOIS Details

inetnum:        147.161.140.0 - 147.161.141.255
netname:        ZSCALER-LONDON
descr:          Zscaler London
country:        GB
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2025-11-06T04:51:07Z
last-modified:  2025-11-06T04:51:07Z
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 147.161.140.0/23

Range ASN Company Num of IPs
147.161.128.0/17 AS22616 Zscaler Switzerland GmbH 32,768

Nearby Ranges

BGP prefixes that overlap with 147.161.0.0/16

Range ASN Company Num of IPs
147.161.128.0/17 AS22616 Zscaler Switzerland GmbH 32,768
147.161.64.0/18 AS35699 ADAMO TELECOM 16,384
147.161.32.0/19 AS59371 RM H2 8/F SONG LING IND BLDG, 8,192
147.161.16.0/22 AS207464 Varanger KraftFiber AS 1,024
147.161.28.0/22 AS21430 WIA spol. s.r.o. 1,024
147.161.4.0/22 AS10958 Royell Communications, Inc. 1,024
147.161.24.0/22 AS202921 CC INTERNET s.r.o. 1,024
147.161.254.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.0.0/23 AS215156 Jerusalem College of Technology 512
147.161.128.0/23 AS22616 Zscaler Sao Paulo 512
147.161.236.0/23 AS62044 Zscaler Manchester 512
147.161.238.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.242.0/23 AS62044 Zscaler Zurich 512
147.161.244.0/23 AS62044 Zscaler Milan 512
147.161.246.0/23 AS62044 Zscaler Zurich 512
147.161.248.0/23 AS62044 Zscaler Warsaw 512
147.161.250.0/23 AS62044 Zscaler Munich 512
147.161.252.0/23 AS62044 Zscaler Zurich 512
147.161.192.0/23 AS53813 Zscaler Osaka 512
147.161.194.0/23 AS53813 Zscaler Osaka 512
147.161.196.0/23 AS53813 Zscaler Osaka 512
147.161.198.0/23 AS53813 Zscaler Tokyo 512
147.161.200.0/23 AS53813 Zscaler Tokyo 512
147.161.204.0/23 AS53813 Zscaler Singapore 512
147.161.208.0/23 AS53813 Zscaler Sydney 512
147.161.210.0/23 AS53813 Zscaler Tokyo 512
147.161.212.0/23 AS53813 Zscaler Melbourne 512
147.161.214.0/23 AS53813 Zscaler Sydney 512
147.161.216.0/23 AS53813 Zscaler Auckland 512
147.161.218.0/23 AS53813 Zscaler Canberra 512
147.161.220.0/23 AS53813 Zscaler Canberra 512
147.161.130.0/23 AS62044 Zscaler Vienna 512
147.161.132.0/23 AS62044 Zscaler Amsterdam 512
147.161.134.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.136.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.138.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.142.0/23 AS62044 Zscaler London 512
147.161.144.0/23 AS62044 Zscaler London 512
147.161.146.0/23 AS62044 Zscaler Oslo 512
147.161.148.0/23 AS62044 Zscaler Brussels 512
147.161.150.0/23 AS62044 Zscaler Stockholm 512
147.161.152.0/23 AS62044 Zscaler Paris 512
147.161.154.0/23 AS62044 Zscaler Copenhagen 512
147.161.156.0/23 AS62044 Zscaler Amsterdam 512
147.161.158.0/23 AS62044 Zscaler Manchester 512
147.161.160.0/23 AS62044 Zscaler Dubai 512
147.161.162.0/23 AS62044 Zscaler Johannesburg 512
147.161.164.0/23 AS62044 Zscaler Frankfurt am Main 512
147.161.166.0/23 AS62044 Zscaler London 512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
147.161.141.21 AS62044 Zscaler Switzerland GmbH 0.37ms from London, GB
147.161.140.68 AS62044 Zscaler Switzerland GmbH 0.30ms from London, GB

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
110.49.128.119 AS38444 Super Broadband Network 1.55ms from Bangkok, TH
24.77.33.7 AS6327 Shaw Communications 18.91ms from Chicago, US
34.174.75.103 AS396982 Google LLC 0.13ms from Dallas, US
99.9.14.119 AS7018 AT&T Enterprises, LLC 2.34ms from Dallas, US
54.228.101.183 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
187.36.75.23 AS28573 Claro NXT Telecomunicacoes Ltda 4.99ms from Fortaleza, BR
37.201.71.7 AS3209 Vodafone GmbH 8.10ms from Frankfurt am Main, DE
119.95.169.23 AS9299 Philippine Long Distance Telephone Company 0.84ms from Manila, PH
108.226.107.55 AS7018 AT&T Enterprises, LLC 18.91ms from Miami, US
73.179.235.39 AS7922 Comcast Cable Communications, LLC 12.64ms from Miami, US
201.50.237.23 AS7738 V tal 12.68ms from Rio de Janeiro, BR
84.211.131.135 AS25400 Telia Norge AS 13.69ms from Sandefjord, NO
200.201.203.7 AS10733 DC MATRIX INTERNET S/A 0.98ms from Sao Paulo, BR
66.27.8.135 AS10838 Charter Communications Inc 13.38ms from Seattle, US
43.203.93.7 AS16509 Amazon.com, Inc. 0.33ms from Seoul, KR
188.150.81.167 AS1257 Tele2 Sverige AB 5.01ms from Stockholm, SE
86.122.7.151 AS8708 DIGI ROMANIA S.A. 4.88ms from Bacau, RO
60.206.173.247 AS4808 China Unicom Beijing Province Network 4.30ms from Beijing, CN
77.11.44.119 AS6805 Telefonica Germany GmbH & Co.OHG 2.45ms from Berlin, DE
31.22.204.199 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 11.74ms from Braga, PT
167.161.6.7 AS32893 Oklahoma Gas & Electric Co. 5.92ms from Dallas, US
180.101.77.183 AS4134 CHINANET-BACKBONE 5.98ms from Huai'an, CN
76.103.192.135 AS7922 Comcast Cable Communications, LLC 5.22ms from San Jose, US
118.54.146.103 AS4766 Korea Telecom 1.56ms from Seoul, KR
211.248.204.183 AS4766 Korea Telecom 2.80ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 147.161.141.133
traceroute to 147.161.141.133 (147.161.141.133): 64 hops max, 52 byte packets
3 [] 195.66.231.51 4.416 ms
Measurement taken from IPinfo ProbeNet in London, 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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