205.220.44.0/24

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Parent Range	205.220.0.0/17
Registry	ARIN
ID	ZSCAL

WHOIS Details

NetHandle:      NET-205-220-0-0-1
OrgID:          ZSCAL
Parent:         NET-205-0-0-0-0
NetName:        ZSCAL
NetRange:       205.220.0.0 - 205.220.127.255
NetType:        allocation
RegDate:        2024-11-27
Updated:        2024-11-27
Source:         ARIN


OrgID:          ZSCAL
OrgName:        ZSCALER, INC.
CanAllocate:    
Street:         120 Holger Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
Comment:        Zscaler customer traffic originates from colocation facilities around the world. You should *NOT* use the address or contact information here for the purposes of geolocation. Additionally, because traffic egressing our network may belong to any one of our customers, you should not assume that this traffic belongs to us.
Comment:        For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
RegDate:        2011-03-18
Updated:        2025-11-06
OrgAdminHandle: CHANG452-ARIN
OrgTechHandle:  MMT31-ARIN
OrgTechHandle:  POCTE3-ARIN
OrgAbuseHandle: POCAB2-ARIN
OrgNOCHandle:   POCNO1-ARIN
Source:         ARIN


POCHandle:      POCTE3-ARIN
IsRole:         Y
LastName:       poc-tech
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      POCNO1-ARIN
IsRole:         Y
LastName:       poc-noc
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CHANG452-ARIN
IsRole:         N
LastName:       Chang
FirstName:      Yulin
Street:         120 Holger Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2025-08-22
Updated:        2025-08-22
OfficePhone:    +1-408-533-0288
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      POCAB2-ARIN
IsRole:         Y
LastName:       poc-abuse
FirstName:      
Street:         120 Holger Way Fl 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2014-09-29
Updated:        2024-10-16
OfficePhone:    +1-408-701-0534
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MMT31-ARIN
IsRole:         N
LastName:       Teng
FirstName:      Michael
Street:         120 Holder Way
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2023-06-02
Updated:        2025-08-12
OfficePhone:    +1-650-937-9195
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.220.44.0/24

Range	ASN	Company	Num of IPs
205.220.0.0/17	AS53813	ZSCALER, INC.	32,768
205.220.0.0/17	AS22616	ZSCALER, INC.	32,768
205.220.0.0/17	AS62044	ZSCALER, INC.	32,768

Nearby Ranges

BGP prefixes that overlap with 205.220.0.0/16

Range	ASN	Company	Num of IPs
205.220.0.0/17	AS53813	ZSCALER, INC.	32,768
205.220.0.0/17	AS62044	ZSCALER, INC.	32,768
205.220.0.0/17	AS22616	ZSCALER, INC.	32,768
205.220.192.0/20	AS55254	WaveDirect Telecommunications	4,096
205.220.208.0/21	AS55039	Fatbeam, LLC	2,048
205.220.240.0/21	AS46592	Tombigbee Communications, LLC	2,048
205.220.208.0/21	AS23263	Fatbeam, LLC	2,048
205.220.232.0/21	AS397005	Central Virginia Services, INC	2,048
205.220.18.0/23	AS53813	Zscaler Softech India Private Limited	512
205.220.250.0/23	AS174	BLAZE BROADBAND LLC	512
205.220.216.0/23	AS200598	Lunarnaut, LLC	512
205.220.252.0/23	AS32922	ATC Communications	512
205.220.254.0/23	AS11894	Service Credit Union	512
205.220.20.0/23	AS53813	Zscaler Softech India Private Limited	512
205.220.22.0/23	AS53813	Zscaler Softech India Private Limited	512
205.220.24.0/23	AS53813	Zscaler Softech India Private Limited	512
205.220.91.0/24	AS53813	Zscaler, Inc.	256
205.220.249.0/24	AS54849	Kane Warehousing, Inc	256
205.220.90.0/24	AS53813	Zscaler, Inc.	256
205.220.229.0/24	AS5511	North Telecom	256
205.220.219.0/24	AS394195	Clearnetworx	256
205.220.248.0/24	AS19983	Global Technology Partners LLC	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

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
176.56.228.88	AS198203 RouteLabel V.O.F.	`2.06ms` from Amsterdam, NL
221.9.54.104	AS4837 CHINA UNICOM China169 Backbone	`4.19ms` from Changchun, CN
75.166.32.120	AS209 CenturyLink Communications, LLC	`1.98ms` from Denver, US
74.134.166.184	AS10796 Charter Communications Inc	`12.17ms` from Flint, US
114.135.72.72	AS4134 CHINANET-BACKBONE	`6.58ms` from Guiyang, CN
142.67.245.184	AS11260 EastLink	`9.75ms` from Halifax, CA
172.93.165.248	AS9312 xTom	`0.01ms` from Hong Kong, HK
84.121.87.216	AS6739 VODAFONE ONO, S.A.	`10.29ms` from Madrid, ES
177.255.193.168	AS27831 Colombia Móvil	`17.86ms` from Medellin, CO
187.84.15.232	AS28580 Cilnet Comunicação e Informática S.A.	`3.48ms` from Osasco, BR
61.33.139.40	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
14.92.109.248	AS4766 Korea Telecom	`5.38ms` from Seoul, KR
175.198.76.104	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
60.60.247.136	AS9824 JCOM Co., Ltd.	`12.67ms` from Tokyo, JP
83.4.146.40	AS5617 Orange Polska Spolka Akcyjna	`10.00ms` from Warsaw, PL
216.163.29.40	AS23404 Ritter Communications	`9.75ms` from Atlanta, US
199.115.22.232	AS32369 The Jockey Club	`10.93ms` from Cincinnati, US
35.158.4.216	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
79.207.165.232	AS3320 Deutsche Telekom AG	`4.37ms` from Frankfurt am Main, DE
222.254.157.200	AS45899 VNPT Corp	`1.54ms` from Ho Chi Minh City, VN
86.176.131.40	AS2856 British Telecommunications PLC	`4.83ms` from London, GB
78.195.141.24	AS12322 Free SAS	`1.46ms` from Paris, FR
179.105.60.184	AS28573 Claro NXT Telecomunicacoes Ltda	`9.23ms` from Rio de Janeiro, BR
24.10.195.24	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Salt Lake City, US
146.235.54.168	AS31898 Oracle Corporation	`0.27ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f2 -m5 205.220.44.109

traceroute to 205.220.44.109 (205.220.44.109): 5 hops max, 52 byte packets

2 [AS6461] 208.185.7.229 1.894 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 20th 2025

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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