147.161.172.0/23

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	Netherlands
Domain	zscaler.com
ASN	AS62044
Parent Range	147.161.128.0/17
Registry	RIPE
ID	ZSCALER-AMSTERDAM

WHOIS Details

inetnum:        147.161.172.0 - 147.161.173.255
netname:        ZSCALER-AMSTERDAM
descr:          Zscaler Amsterdam
country:        NL
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2025-11-06T04:27:17Z
last-modified:  2025-11-06T04:27:17Z
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

route:          147.161.172.0/23
descr:          Zscaler AMS2
origin:         AS62044
mnt-by:         ZSCALER-RIPE-MNT
created:        2021-01-20T19:43:32Z
last-modified:  2021-01-20T19:43:32Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 147.161.172.0/23

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
147.161.140.0/23	AS62044	Zscaler London	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 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
147.161.173.19	bruutheid.nl	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

Read more

Pingable IPs

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

IP Address	ASN	Details
147.161.172.214	AS62044 Zscaler Switzerland GmbH	`0.15ms` from Amsterdam, NL
147.161.173.39	AS62044 Zscaler Switzerland GmbH	`0.14ms` from Amsterdam, NL

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
4.236.198.55	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
99.184.129.71	AS7018 AT&T Enterprises, LLC	`1.59ms` from Atlanta, US
88.150.2.183	AS43341 MDlink online service center GmbH	`7.20ms` from Berlin, DE
75.68.111.39	AS7922 Comcast Cable Communications, LLC	`7.80ms` from Boston, US
64.132.91.231	AS33127 Integrated Systems Corp	`3.22ms` from Chicago, US
174.100.66.23	AS10796 Charter Communications Inc	`5.66ms` from Cleveland, US
63.181.37.7	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
91.47.114.71	AS3320 Deutsche Telekom AG	`3.05ms` from Hamburg, DE
172.65.19.247	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
64.175.216.183	AS7018 AT&T Enterprises, LLC	`1.70ms` from Los Angeles, US
92.56.47.183	AS12479 Orange Espagne SA	`9.67ms` from Madrid, ES
2.154.191.231	AS6739 VODAFONE ONO, S.A.	`17.98ms` from Madrid, ES
119.109.54.151	AS4837 CHINA UNICOM China169 Backbone	`7.49ms` from Tieling, CN
134.185.136.183	AS54253 Oracle Corporation	`4.19ms` from Tokyo, JP
190.138.121.119	AS7303 Telecom Argentina S.A.	`10.52ms` from Cordoba, AR
104.197.19.183	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
71.136.237.199	AS7018 AT&T Enterprises, LLC	`2.74ms` from Los Angeles, US
23.206.194.55	AS20940 Akamai International B.V.	`0.74ms` from Melbourne, AU
98.91.254.135	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
3.221.160.39	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
44.199.105.55	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
162.158.165.183	AS13335 Cloudflare, Inc.	`0.53ms` from San Jose, US
168.80.81.199	AS262287 Latitude.sh LTDA	`0.13ms` from Sao Paulo, BR
207.23.176.7	AS11105 Simon Fraser University	`6.61ms` from Seattle, US
32.210.49.87	AS46690 Southern New England Telephone Company and SNET America, Inc.	`7.71ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f3 147.161.173.185

traceroute to 147.161.173.185 (147.161.173.185): 64 hops max, 52 byte packets

3 [] 80.249.212.162 291.071 ms

4 [AS62044] 147.161.173.185 0.475 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 30th 2026

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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