164.137.189.0/24

AS53813 · ZSCALER, INC.

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Summary

Country	Philippines
Domain	zscaler.com
ASN	AS53813
Parent Range	164.137.0.0/16
Registry	RIPE
ID	ZSCALER-MANILA

WHOIS Details

inetnum:        164.137.189.0 - 164.137.189.255
netname:        ZSCALER-MANILA
descr:          Zscaler Manila
country:        PH
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:        2025-09-03T18:23:31Z
last-modified:  2025-09-03T18:23:31Z
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 164.137.189.0/24

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
164.137.35.0/24	AS22616	Zscaler Cayenne	256
164.137.5.0/24	AS22616	Zscaler Yamparaez	256
164.137.52.0/24	AS22616	Zscaler Philipsburg	256
164.137.7.0/24	AS22616	Zscaler Santo Domingo	256
164.137.50.0/24	AS22616	Zscaler Pago Pago	256
164.137.28.0/24	AS22616	Zscaler Road Town	256
164.137.16.0/24	AS22616	Zscaler Managua	256
164.137.51.0/24	AS22616	Zscaler Willemstad	256
164.137.23.0/24	AS22616	Zscaler Caracas	256
164.137.9.0/24	AS22616	Zscaler San Salvador	256
164.137.12.0/24	AS22616	Zscaler Guatemala City	256
164.137.14.0/24	AS22616	Zscaler Kingston	256
164.137.22.0/24	AS22616	Zscaler Montevideo	256
164.137.36.0/24	AS22616	Zscaler Basse Terre	256
164.137.26.0/24	AS22616	Zscaler Willemstad	256
164.137.24.0/24	AS22616	Zscaler Yamoussoukro	256
164.137.19.0/24	AS22616	Zscaler Lima	256
164.137.11.0/24	AS22616	Zscaler Basse-Terre	256
164.137.47.0/24	AS22616	Zscaler Montevideo	256
164.137.10.0/24	AS22616	Zscaler Cayenne	256
164.137.53.0/24	AS22616	Zscaler Road Town	256
164.137.29.0/24	AS22616	Zscaler Nassau	256
164.137.25.0/24	AS22616	Zscaler Pago Pago	256
164.137.4.0/24	AS22616	Zscaler Nassau	256
164.137.32.0/24	AS22616	Zscaler Santo Domingo	256
164.137.45.0/24	AS22616	Zscaler San Juan	256
164.137.38.0/24	AS22616	Zscaler Tegucigalpa	256
164.137.46.0/24	AS22616	Zscaler Port of Spain	256
164.137.18.0/24	AS22616	Zscaler Asuncion	256
164.137.48.0/24	AS22616	Zscaler Caracas	256
164.137.8.0/24	AS22616	Zscaler Quito	256
164.137.49.0/24	AS22616	Zscaler Yamoussoukro	256
164.137.27.0/24	AS22616	Zscaler Philipsburg	256
164.137.17.0/24	AS22616	Zscaler Panama City	256
164.137.43.0/24	AS22616	Zscaler Asuncion	256
164.137.31.0/24	AS22616	Zscaler San Jose	256
164.137.20.0/24	AS22616	Zscaler San Juan	256
164.137.21.0/24	AS22616	Zscaler Port of Spain	256
164.137.15.0/24	AS22616	Zscaler Fort-de-France	256
164.137.6.0/24	AS22616	Zscaler San Jose	256
164.137.42.0/24	AS22616	Zscaler Panama City	256
164.137.40.0/24	AS22616	Zscaler Fort-de-France	256
164.137.33.0/24	AS22616	Zscaler Quito	256
164.137.37.0/24	AS22616	Zscaler Guatemala City	256
164.137.41.0/24	AS22616	Zscaler Managua	256
164.137.34.0/24	AS22616	Zscaler San Salvador	256
164.137.13.0/24	AS22616	Zscaler Tegucigalpa	256
164.137.44.0/24	AS22616	Zscaler Lima	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
54.149.217.184	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
81.241.45.72	AS5432 Proximus NV	`2.47ms` from Brussels, BE
112.172.116.184	AS4766 Korea Telecom	`0.97ms` from Incheon, KR
123.212.113.136	AS9318 SK Broadband Co Ltd	`3.46ms` from Incheon, KR
36.69.72.72	AS7713 PT Telekomunikasi Indonesia	`1.81ms` from Jakarta, ID
86.129.177.232	AS2856 British Telecommunications PLC	`7.11ms` from London, GB
185.122.234.8	AS6908 Datahop - Six Degrees	`1.82ms` from London, GB
5.205.114.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.88ms` from Madrid, ES
79.24.223.248	AS3269 Telecom Italia S.p.A.	`3.94ms` from Milan, IT
72.246.73.168	AS16625 Akamai Technologies, Inc.	`15.33ms` from Monterrey, MX
95.229.105.120	AS3269 Telecom Italia S.p.A.	`5.09ms` from Rome, IT
27.5.186.136	AS17488 Hathway IP Over Cable Internet	`1.25ms` from Saint Thomas Mount, IN
66.127.238.8	AS7018 AT&T Enterprises, LLC	`2.72ms` from San Jose, US
83.209.212.40	AS29518 Bredband2 AB	`0.90ms` from Stockholm, SE
37.74.14.24	AS1136 KPN B.V.	`0.45ms` from Amsterdam, NL
23.222.59.200	AS16625 Akamai Technologies, Inc.	`0.43ms` from Amsterdam, NL
72.95.253.24	AS701 Verizon Business	`7.25ms` from Ashburn, US
128.203.50.8	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
54.214.62.24	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
186.27.189.232	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`9.46ms` from Bogotá, CO
23.62.82.72	AS16625 Akamai Technologies, Inc.	`0.26ms` from Chicago, US
182.64.49.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.01ms` from Delhi, IN
31.56.220.232	AS21859 Zenlayer Inc	`0.30ms` from Frankfurt am Main, DE
189.143.96.216	AS8151 UNINET	`13.33ms` from Guadalajara, MX
100.48.167.184	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

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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