104.129.205.0/24

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Registry	ARIN
ID	ZSCALER-ATL2

WHOIS Details

NetHandle:      NET-104-129-205-0-1
OrgID:          C05687144
Parent:         NET-104-129-192-0-1
NetName:        ZSCALER-ATL2
NetRange:       104.129.205.0 - 104.129.205.255
NetType:        reassignment
RegDate:        2015-04-17
Updated:        2015-04-17
Source:         ARIN


OrgID:          C05687144
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         56 Marietta Street Northwest
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30303
RegDate:        2015-04-17
Updated:        2015-04-17
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.129.0.0/16

Range	ASN	Company	Num of IPs
104.129.64.0/19	AS46887	Crown Castle Fiber LLC	8,192
104.129.208.0/20	AS395846	Fiber Networks LLC	4,096
104.129.240.0/20	AS21769	Colocation America Corporation	4,096
104.129.136.0/21	AS46450	Pilot Fiber, Inc.	2,048
104.129.160.0/22	AS834	Private Customer	1,024
104.129.144.0/22	AS396982	Imgix, Inc.	1,024
104.129.184.0/22	AS25820	IT7 Networks Inc	1,024
104.129.152.0/22	AS62642	Bigleaf Networks, Inc.	1,024
104.129.176.0/22	AS33247	COASTAL TELCO SERVICES, INC.	1,024
104.129.188.0/22	AS33544	WiLine Networks Inc.	1,024
104.129.14.0/23	AS36352	HostPapa	512
104.129.134.0/23	AS400331	Siteaction	512
104.129.150.0/23	AS54271	Mechanics Bank	512
104.129.53.0/24	AS203020	NewIPNow	256
104.129.60.0/24	AS203020		256
104.129.63.0/24	AS203020		256
104.129.8.0/24	AS203020	www.interserver.net	256
104.129.44.0/24	AS20473	West Coast Internet Provider LLC	256
104.129.55.0/24	AS20473	West Coast Internet Provider LLC	256
104.129.194.0/24	AS22616	Zscaler, Inc.	256
104.129.195.0/24	AS22616	Zscaler, Inc.	256
104.129.204.0/24	AS22616	Zscaler, Inc.	256
104.129.68.0/24	AS25938	Soros Fund Management, LLC	256
104.129.171.0/24	AS29802	Cloud Server Panel	256
104.129.241.0/24	AS32024	Fiberocity LTD	256
104.129.0.0/24	AS36352	HostPapa	256
104.129.12.0/24	AS36352		256
104.129.16.0/24	AS36352	HostPapa	256
104.129.17.0/24	AS36352	HostPapa	256
104.129.22.0/24	AS36352		256
104.129.28.0/24	AS36352		256
104.129.248.0/24	AS11427	Bunny Communications LLC	256
104.129.5.0/24	AS36352	www.interserver.net	256
104.129.6.0/24	AS36352	chenchen	256
104.129.7.0/24	AS36352	chenchen	256
104.129.157.0/24	AS393626	A-dec Inc.	256
104.129.91.0/24	AS394492	US Electrodynamics Inc.	256
104.129.130.0/24	AS396949	Cloud Web Manage	256
104.129.131.0/24	AS396949	Cloud Web Manage	256
104.129.245.0/24	AS400175	Microtronix ESolutions, LLC	256
104.129.68.0/24	AS46887	Soros Fund Management, LLC	256
104.129.78.0/24	AS46887	netBlazr	256
104.129.79.0/24	AS46887	Emmi Solutions	256
104.129.90.0/24	AS46887	Provide Support, LLC	256
104.129.128.0/24	AS54913	Cloud Web Manage	256
104.129.129.0/24	AS54913	Cloud Web Manage	256
104.129.51.0/24	AS55154	Madgenius.com	256
104.129.39.0/24	AS36352		256
104.129.156.0/24	AS11734	Hibbett Retail, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

234 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
104.129.205.141	AS22616 ZSCALER, INC.	`0.16ms` from Atlanta, US

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
108.233.148.8	AS7018 AT&T Enterprises, LLC	`2.19ms` from Atlanta, US
66.32.92.152	AS7029 Windstream Communications LLC	`8.66ms` from Chicago, US
79.210.95.168	AS3320 Deutsche Telekom AG	`9.98ms` from Frankfurt am Main, DE
129.173.111.104	AS8111 Dalhousie University	`0.32ms` from Halifax, CA
194.63.111.24	AS1273 Vodafone Group PLC	`3.95ms` from London, GB
90.213.33.56	AS5607 Sky UK Limited	`1.44ms` from London, GB
176.165.170.136	AS5410 Bouygues Telecom SA	`16.79ms` from Paris, FR
176.171.79.216	AS5410 Bouygues Telecom SA	`6.18ms` from Paris, FR
162.195.150.200	AS7018 AT&T Enterprises, LLC	`3.08ms` from San Antonio, US
221.142.219.200	AS9318 SK Broadband Co Ltd	`6.91ms` from Seoul, KR
52.199.196.40	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
97.227.158.40	AS6167 Verizon Business	`8.59ms` from Atlanta, US
76.145.101.120	AS7922 Comcast Cable Communications, LLC	`4.86ms` from Atlanta, US
86.156.89.136	AS2856 British Telecommunications PLC	`4.44ms` from London, GB
75.168.140.24	AS209 CenturyLink Communications, LLC	`1.88ms` from Minneapolis, US
92.223.34.8	AS210756 EdgeCenter LLC	`0.18ms` from Moscow, RU
183.148.184.152	AS4134 CHINANET-BACKBONE	`5.17ms` from Ningbo, CN
176.180.197.184	AS5410 Bouygues Telecom SA	`14.94ms` from Paris, FR
112.235.70.40	AS4837 CHINA UNICOM China169 Backbone	`8.18ms` from Qingdao, CN
177.21.131.88	AS262272 VERO S.A	`9.63ms` from Sao Paulo, BR
189.54.134.40	AS28573 Claro NXT Telecomunicacoes Ltda	`6.63ms` from Sao Paulo, BR
121.147.0.184	AS4766 Korea Telecom	`5.02ms` from Seoul, KR
112.186.114.40	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
222.111.2.152	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
18.138.168.248	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f3 104.129.205.228

traceroute to 104.129.205.228 (104.129.205.228): 64 hops max, 52 byte packets

3 [AS7578] 223.165.7.238 17.545 ms

4 *

5 [AS22616] 104.129.205.228 0.223 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On December 28th 2025

What are IP address ranges?

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