1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.220.0.0/16
  4. AS62044  | 205.220.56.0/24

205.220.56.0/24

AS62044  ·  Zscaler Switzerland GmbH

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Summary

Country United States
Domain zscaler.com
ASN AS62044
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:      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:      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:      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


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

Overlapping Ranges

BGP prefixes that contain 205.220.56.0/24

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

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

IP Address ASN Details
205.220.56.1 AS62044 Zscaler Switzerland GmbH 0.15ms from Brussels, BE

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
184.188.207.56 AS22773 Cox Communications Inc. 0.34ms from Atlanta, US
59.35.8.8 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 6.69ms from Guangzhou, CN
185.194.127.104 AS29256 STE PDN Internal AS 9.07ms from Larnaca, CY
76.86.105.168 AS20001 Charter Communications Inc 6.24ms from Los Angeles, US
146.148.190.56 AS26658 HT 0.27ms from Los Angeles, US
38.38.105.104 AS398823 PEG TECH INC 0.31ms from Los Angeles, US
37.45.177.136 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 1.68ms from Minsk, BY
35.137.119.104 AS33363 Charter Communications, Inc 7.03ms from Orlando, US
117.221.93.24 AS9829 National Internet Backbone 7.80ms from Saint Thomas Mount, IN
211.225.52.72 AS4766 Korea Telecom 4.93ms from Seoul, KR
61.228.192.24 AS3462 Data Communication Business Group 0.91ms from Taipei, TW
59.87.16.88 AS17506 ARTERIA Networks Corporation 1.16ms from Tokyo, JP
140.83.46.56 AS31898 Oracle Corporation 0.15ms from Amsterdam, NL
156.216.78.120 AS8452 TE-AS 3.77ms from Cairo, EG
183.159.159.104 AS4134 CHINANET-BACKBONE 5.85ms from Hangzhou, CN
210.211.109.200 AS38731 Vietel - CHT Compamy Ltd 0.20ms from Ho Chi Minh City, VN
2.123.24.56 AS5607 Sky UK Limited 6.47ms from London, GB
179.232.99.200 AS28573 Claro NXT Telecomunicacoes Ltda 5.69ms from Osasco, BR
20.70.233.72 AS8075 Microsoft Corporation 0.84ms from Sydney, AU
216.187.69.8 AS13768 Aptum Technologies 0.29ms from Toronto, CA
89.131.16.24 AS12479 Orange Espagne SA 9.52ms from Zaragoza, ES
2.87.99.152 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.96ms from Athens, GR
108.20.201.56 AS701 Verizon Business 1.66ms from Boston, US
172.193.7.168 AS8075 Microsoft Corporation 0.27ms from Boydton, US
34.140.4.152 AS396982 Google LLC 0.16ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f4 205.220.56.1
traceroute to 205.220.56.1 (205.220.56.1): 64 hops max, 52 byte packets
5 [AS62044] 205.220.56.1 0.497 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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