1. All IP Ranges
  2. 164.0.0.0/8
  3. 164.137.0.0/16
  4. AS53813  | 164.137.56.0/24

164.137.56.0/24

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        164.137.56.0 - 164.137.56.255
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:        2025-09-03T18:25:57Z
last-modified:  2025-09-03T18:25:57Z
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 164.137.56.0/24

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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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
132.164.22.168 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
43.229.71.8 AS132280 Symphony Communication (Thailand) PCL. 0.88ms from Bangkok, TH
77.13.33.168 AS6805 Telefonica Germany GmbH & Co.OHG 3.42ms from Berlin, DE
91.54.80.136 AS3320 Deutsche Telekom AG 8.81ms from Frankfurt am Main, DE
182.215.88.136 AS17858 LG POWERCOMM 1.56ms from Incheon, KR
128.97.178.8 AS52 University of California, Los Angeles 0.63ms from Los Angeles, US
207.98.78.8 AS3582 University of Oregon 3.23ms from Portland, US
3.239.161.248 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
86.82.162.216 AS1136 KPN B.V. 2.93ms from Amsterdam, NL
173.73.92.168 AS701 Verizon Business 2.96ms from Ashburn, US
20.232.224.200 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
173.172.100.56 AS11427 Charter Communications Inc 15.76ms from Dallas, US
84.189.92.216 AS3320 Deutsche Telekom AG 4.19ms from Duesseldorf, DE
3.167.234.152 AS16509 Amazon.com, Inc. 0.29ms from Frankfurt am Main, DE
80.137.197.72 AS3320 Deutsche Telekom AG 8.15ms from Frankfurt am Main, DE
124.71.110.216 AS55990 Huawei Cloud Service data center 1.64ms from Guangzhou, CN
47.113.162.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.34ms from Heyuan, CN
66.215.233.72 AS20115 Charter Communications LLC 5.47ms from Los Angeles, US
38.12.99.232 AS398823 PEG TECH INC 0.37ms from Los Angeles, US
112.132.67.120 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Nanjing, CN
200.148.14.104 AS27699 TELEFÔNICA BRASIL S.A 3.89ms from Sao Paulo, BR
183.116.52.200 AS4766 Korea Telecom 2.31ms from Seoul, KR
14.88.148.136 AS4766 Korea Telecom 1.73ms from Seoul, KR
116.138.137.120 AS4837 CHINA UNICOM China169 Backbone 11.45ms from Tieling, CN
112.47.186.216 AS9808 China Mobile Communications Group Co., Ltd. 3.35ms from Xiamen, CN

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 164.137.56.34
traceroute to 164.137.56.34 (164.137.56.34): 8 hops max, 52 byte packets
3 [] 195.66.236.57 7.73 ms
4 *
5 [AS9498] 116.119.44.2 242.29 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Kettering, 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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