164.137.172.0/24

AS53813 · ZSCALER, INC.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        164.137.172.0 - 164.137.172.255
netname:        ZSCALER-DHAKA
descr:          Zscaler Dhaka
country:        BD
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:        2025-09-03T18:23:07Z
last-modified:  2025-09-03T18:23:07Z
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 164.137.172.0/24

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

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

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
9.163.72.168	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
43.210.90.24	AS16509 Amazon.com, Inc.	`1.58ms` from Bangkok, TH
124.43.12.8	AS9329 Sri Lanka Telecom Internet	`2.37ms` from Colombo, LK
37.3.204.88	AS1257 Tele2 Sverige AB	`1.39ms` from Copenhagen, DK
74.197.122.104	AS19108 Optimum	`19.01ms` from Dallas, US
91.6.179.216	AS3320 Deutsche Telekom AG	`4.33ms` from Frankfurt am Main, DE
86.169.233.104	AS2856 British Telecommunications PLC	`2.01ms` from London, GB
91.233.192.216	AS9009 M247 Europe SRL	`0.43ms` from New York City, US
97.101.221.248	AS33363 Charter Communications, Inc	`8.09ms` from Orlando, US
100.26.1.120	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
130.204.33.40	AS13124 A1 Bulgaria EAD	`3.08ms` from Sofia, BG
31.149.184.248	AS1136 KPN B.V.	`0.62ms` from Amsterdam, NL
217.217.112.56	AS137409 GSL Networks Pty LTD	`6.48ms` from Buffalo, US
197.221.3.136	AS37153 Xneelo (Pty) Ltd	`1.66ms` from Cape Town, ZA
34.28.60.200	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
18.184.67.248	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
1.59.203.104	AS4837 CHINA UNICOM China169 Backbone	`6.98ms` from Harbin, CN
125.148.252.72	AS4766 Korea Telecom	`2.02ms` from Incheon, KR
216.16.112.8	AS20412 Clarity Telecom LLC	`6.85ms` from Minneapolis, US
113.15.107.72	AS4134 CHINANET-BACKBONE	`3.64ms` from Nanning, CN
114.188.48.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.81ms` from Osaka, JP
27.198.97.120	AS4837 CHINA UNICOM China169 Backbone	`8.16ms` from Qingdao, CN
61.41.151.104	AS3786 LG DACOM Corporation	`1.62ms` from Seoul, KR
118.51.164.104	AS4766 Korea Telecom	`2.49ms` from Seoul, KR
115.120.124.8	AS55990 Huawei Cloud Service data center	`6.99ms` from Shanghai, CN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales