1. All IP Ranges
  2. 164.0.0.0/8
  3. 164.137.0.0/16
  4. AS62044  | 164.137.143.0/24

164.137.143.0/24

AS62044  ·  Zscaler Switzerland GmbH

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Summary

Country Sierra Leone
Domain zscaler.com
ASN AS62044
Parent Range 164.137.0.0/16
Registry RIPE
ID ZSCALER-FREETOWN

WHOIS Details

inetnum:        164.137.143.0 - 164.137.143.255
netname:        ZSCALER-FREETOWN
descr:          Zscaler Freetown
country:        SL
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:        2025-09-03T18:22:19Z
last-modified:  2025-09-03T18:22:19Z
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 164.137.143.0/24

Range ASN Company Num of IPs
164.137.0.0/16 AS22616 Zscaler Switzerland GmbH 65,536
164.137.0.0/16 AS62044 Zscaler Switzerland GmbH 65,536

Nearby Ranges

BGP prefixes that overlap with 164.137.0.0/16

Range ASN Company Num of IPs
164.137.0.0/16 AS22616 Zscaler Switzerland GmbH 65,536
164.137.0.0/16 AS62044 Zscaler Switzerland GmbH 65,536
164.137.11.0/24 AS22616 Zscaler Basse-Terre 256
164.137.13.0/24 AS22616 Zscaler Tegucigalpa 256
164.137.14.0/24 AS22616 Zscaler Kingston 256
164.137.15.0/24 AS22616 Zscaler Fort-de-France 256
164.137.17.0/24 AS22616 Zscaler Panama City 256
164.137.25.0/24 AS22616 Zscaler Pago Pago 256
164.137.18.0/24 AS22616 Zscaler Asuncion 256
164.137.19.0/24 AS22616 Zscaler Lima 256
164.137.20.0/24 AS22616 Zscaler San Juan 256
164.137.21.0/24 AS22616 Zscaler Port of Spain 256
164.137.22.0/24 AS22616 Zscaler Montevideo 256
164.137.23.0/24 AS22616 Zscaler Caracas 256
164.137.41.0/24 AS22616 Zscaler Managua 256
164.137.4.0/24 AS22616 Zscaler Nassau 256
164.137.26.0/24 AS22616 Zscaler Willemstad 256
164.137.27.0/24 AS22616 Zscaler Philipsburg 256
164.137.28.0/24 AS22616 Zscaler Road Town 256
164.137.29.0/24 AS22616 Zscaler Nassau 256
164.137.31.0/24 AS22616 Zscaler San Jose 256
164.137.32.0/24 AS22616 Zscaler Santo Domingo 256
164.137.33.0/24 AS22616 Zscaler Quito 256
164.137.34.0/24 AS22616 Zscaler San Salvador 256
164.137.35.0/24 AS22616 Zscaler Cayenne 256
164.137.36.0/24 AS22616 Zscaler Basse Terre 256
164.137.37.0/24 AS22616 Zscaler Guatemala City 256
164.137.38.0/24 AS22616 Zscaler Tegucigalpa 256
164.137.39.0/24 AS22616 Zscaler Kingston 256
164.137.40.0/24 AS22616 Zscaler Fort-de-France 256
164.137.24.0/24 AS22616 Zscaler Yamoussoukro 256
164.137.16.0/24 AS22616 Zscaler Managua 256
164.137.42.0/24 AS22616 Zscaler Panama City 256
164.137.43.0/24 AS22616 Zscaler Asuncion 256
164.137.44.0/24 AS22616 Zscaler Lima 256
164.137.45.0/24 AS22616 Zscaler San Juan 256
164.137.46.0/24 AS22616 Zscaler Port of Spain 256
164.137.47.0/24 AS22616 Zscaler Montevideo 256
164.137.48.0/24 AS22616 Zscaler Caracas 256
164.137.49.0/24 AS22616 Zscaler Yamoussoukro 256
164.137.50.0/24 AS22616 Zscaler Pago Pago 256
164.137.5.0/24 AS22616 Zscaler Yamparaez 256
164.137.51.0/24 AS22616 Zscaler Willemstad 256
164.137.52.0/24 AS22616 Zscaler Philipsburg 256
164.137.53.0/24 AS22616 Zscaler Road Town 256
164.137.6.0/24 AS22616 Zscaler San Jose 256
164.137.7.0/24 AS22616 Zscaler Santo Domingo 256
164.137.8.0/24 AS22616 Zscaler Quito 256
164.137.9.0/24 AS22616 Zscaler San Salvador 256
164.137.12.0/24 AS22616 Zscaler Guatemala City 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
104.33.255.56 AS20001 Charter Communications Inc 5.95ms from Los Angeles, US
118.6.171.8 AS4713 NTT DOCOMO BUSINESS,Inc. 12.07ms from Osaka, JP
35.171.114.88 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
172.98.175.8 AS35758 Rachamim Aviel Twito 0.16ms from Rosh Ha‘Ayin, IL
119.65.234.40 AS17858 LG POWERCOMM 2.36ms from Seoul, KR
112.167.178.216 AS4766 Korea Telecom 4.86ms from Seoul, KR
183.96.103.136 AS4766 Korea Telecom 1.41ms from Seoul, KR
49.57.153.184 AS4766 Korea Telecom 1.53ms from Seoul, KR
27.235.244.232 AS4766 Korea Telecom 1.42ms from Seoul, KR
176.56.228.88 AS198203 RouteLabel V.O.F. 2.50ms from Amsterdam, NL
81.242.133.232 AS5432 Proximus NV 1.18ms from Brussels, BE
220.192.148.168 AS4837 CHINA UNICOM China169 Backbone 4.97ms from Chongqing, CN
68.37.206.232 AS7922 Comcast Cable Communications, LLC 10.16ms from Detroit, US
125.234.238.136 AS7552 Viettel Group 1.36ms from Ho Chi Minh City, VN
187.150.33.248 AS8151 UNINET 12.39ms from Miami, US
153.72.100.248 AS31898 Oracle Corporation 1.63ms from Montreal, CA
122.232.14.200 AS4134 CHINANET-BACKBONE 7.58ms from Ningbo, CN
88.91.37.232 AS2119 Telenor Norge AS 15.54ms from Oslo, NO
187.236.10.40 AS8151 UNINET 3.88ms from Santiago de Queretaro, MX
1.123.40.104 AS1221 Telstra Limited 2.71ms from Brisbane, AU
79.244.107.248 AS3320 Deutsche Telekom AG 3.02ms from Frankfurt am Main, DE
42.186.22.88 AS45062 Netease-Network 3.55ms from Hangzhou, CN
87.86.57.8 AS3257 GTT Communications Inc. 0.54ms from London, GB
80.39.176.248 AS3352 TELEFONICA DE ESPANA S.A.U. 1.39ms from Madrid, ES
193.250.85.40 AS3215 Orange S.A. 17.27ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 164.137.143.102
traceroute to 164.137.143.102 (164.137.143.102): 8 hops max, 52 byte packets
3 [AS3257] 46.33.67.197 0.697 ms
4 *
5 [AS3257] 154.14.150.98 6.814 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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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