1. All IP Ranges
  2. 164.0.0.0/8
  3. 164.137.0.0/16
  4. AS53813  | 164.137.57.0/24

164.137.57.0/24

AS53813  ·  ZSCALER, INC.

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Summary

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

WHOIS Details

inetnum:        164.137.57.0 - 164.137.57.255
netname:        ZSCALER-KATHMANDU
descr:          Zscaler Kathmandu
country:        NP
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:        2025-09-03T18:25:59Z
last-modified:  2025-09-03T18:25:59Z
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 164.137.57.0/24

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 AS62044 Zscaler Switzerland GmbH 65,536
164.137.0.0/16 AS22616 Zscaler Switzerland GmbH 65,536
164.137.102.0/24 AS62044 Zscaler Manama 256
164.137.101.0/24 AS62044 Zscaler Nicosia 256
164.137.107.0/24 AS62044 Zscaler Muscat 256
164.137.1.0/24 AS62044 Zscaler Zurich 256
164.137.104.0/24 AS62044 Zscaler Kuwait City 256
164.137.111.0/24 AS62044 Zscaler Dublin 256
164.137.105.0/24 AS62044 Zscaler Bishkek 256
164.137.106.0/24 AS62044 Zscaler Beirut 256
164.137.16.0/24 AS22616 Zscaler Managua 256
164.137.108.0/24 AS62044 Zscaler Doha 256
164.137.109.0/24 AS53813 Zscaler Bandar Seri Begawan 256
164.137.110.0/24 AS62044 Zscaler Dublin 256
164.137.169.0/24 AS53813 Zscaler Bangkok 256
164.137.168.0/24 AS53813 Zscaler Dushanbe 256
164.137.12.0/24 AS22616 Zscaler Guatemala City 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
164.137.159.0/24 AS53813 Zscaler Phnom Penh 256
164.137.160.0/24 AS53813 Zscaler Hagatna 256
164.137.182.0/24 AS53813 Zscaler Papeete 256
164.137.161.0/24 AS53813 Zscaler Astana 256
164.137.162.0/24 AS53813 Zscaler Port Louis 256
164.137.163.0/24 AS53813 Zscaler Ulaanbaatar 256
164.137.164.0/24 AS53813 Zscaler Naypyidaw 256
164.137.165.0/24 AS53813 Zscaler Islamabad 256
164.137.166.0/24 AS53813 Zscaler Manila 256
164.137.167.0/24 AS53813 Zscaler Sri Jayawardenepura Kotte 256
164.137.11.0/24 AS22616 Zscaler Basse-Terre 256
164.137.103.0/24 AS62044 Zscaler Amman 256
164.137.170.0/24 AS53813 Zscaler Ashgabat 256
164.137.17.0/24 AS22616 Zscaler Panama City 256
164.137.171.0/24 AS53813 Zscaler Hanoi 256
164.137.172.0/24 AS53813 Zscaler Dhaka 256
164.137.173.0/24 AS53813 Zscaler Kathmandu 256
164.137.174.0/24 AS53813 Zscaler Noumea 256
164.137.175.0/24 AS53813 Zscaler Suva 256
164.137.176.0/24 AS53813 Zscaler Macau 256
164.137.177.0/24 AS53813 Zscaler Papeete 256
164.137.178.0/24 AS53813 Zscaler Apia 256
164.137.179.0/24 AS53813 Zscaler Noumea 256
164.137.180.0/24 AS53813 Zscaler Suva 256
164.137.18.0/24 AS22616 Zscaler Asuncion 256
164.137.181.0/24 AS53813 Zscaler Macau 256
164.137.10.0/24 AS22616 Zscaler Cayenne 256
164.137.183.0/24 AS53813 Zscaler Apia 256
164.137.184.0/24 AS53813 Zscaler Ulaanbaatar 256
164.137.100.0/24 AS62044 Zscaler Moscow 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.
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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
216.252.206.8 AS31827 Biz Net Technologies 10.41ms from Ashburn, US
152.136.143.136 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.88ms from Beijing, CN
20.22.157.168 AS8075 Microsoft Corporation 0.35ms from Boydton, US
141.168.113.40 AS135887 Belong (Telstra Limited) 6.29ms from Brisbane, AU
190.114.212.56 AS27883 Universidad Tecnologica Nacional 2.30ms from Buenos Aires, AR
81.235.43.8 AS3301 Telia Company AB 5.58ms from Copenhagen, DK
70.64.27.136 AS6327 Shaw Communications Inc. 14.82ms from Edmonton, CA
137.220.156.24 AS4907 BGPNET PTE. LTD. 0.72ms from Hong Kong, HK
62.49.147.184 AS5378 Vodafone Limited 5.56ms from London, GB
178.175.207.232 AS31263 MYNET S.R.L. 2.80ms from Milan, IT
112.228.179.248 AS4837 CHINA UNICOM China169 Backbone 6.10ms from Qingdao, CN
180.157.189.56 AS4812 China Telecom (Group) 5.44ms from Shanghai, CN
51.20.186.120 AS16509 Amazon.com, Inc. 0.10ms from Stockholm, SE
101.25.153.88 AS4837 CHINA UNICOM China169 Backbone 12.22ms from Tianjin, CN
73.133.208.168 AS7922 Comcast Cable Communications, LLC 7.31ms from Ashburn, US
186.146.140.200 AS10620 Telmex Colombia S.A. 14.94ms from Bogota, CO
34.14.14.40 AS396982 Google LLC 0.17ms from Brussels, BE
134.68.51.24 AS87 Indiana University 4.00ms from Chicago, US
34.67.118.8 AS396982 Google LLC 0.11ms from Council Bluffs, US
66.25.202.104 AS11427 Charter Communications Inc 11.15ms from Dallas, US
80.220.200.72 AS1759 Telia Finland Oyj 0.81ms from Helsinki, FI
109.143.71.104 AS5432 Proximus NV 15.78ms from London, GB
187.208.139.8 AS8151 UNINET 1.64ms from Mexico City, MX
125.109.43.40 AS4134 CHINANET-BACKBONE 10.26ms from Ningbo, CN
204.11.169.248 AS23211 J2 Cloud Services, LLC 1.07ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 164.137.57.144
traceroute to 164.137.57.144 (164.137.57.144): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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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