1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.220.0.0/16
  4. AS22616  | 205.220.44.0/24

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:      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:        poc-noc@zscaler.com
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:        poc-abuse@zscaler.com
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:        mteng@zscaler.com
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:        ychang@zscaler.com
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:        poc-tech@zscaler.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.220.44.0/24

Range ASN Company Num of IPs
205.220.0.0/17 AS22616 ZSCALER, INC. 32,768
205.220.0.0/17 AS53813 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 AS22616 ZSCALER, INC. 32,768
205.220.0.0/17 AS62044 ZSCALER, INC. 32,768
205.220.192.0/20 AS55254 WaveDirect Telecommunications 4,096
205.220.240.0/21 AS46592 Tombigbee Communications, LLC 2,048
205.220.208.0/21 AS23263 Fatbeam, LLC 2,048
205.220.208.0/21 AS55039 Fatbeam, LLC 2,048
205.220.232.0/21 AS397005 Central Virginia Services, INC 2,048
205.220.32.0/23 AS22616 Zscaler, Inc. 512
205.220.34.0/23 AS22616 Zscaler, Inc. 512
205.220.36.0/23 AS22616 Zscaler, Inc. 512
205.220.38.0/23 AS22616 Zscaler, Inc. 512
205.220.40.0/23 AS22616 Zscaler, Inc. 512
205.220.4.0/23 AS22616 Zscaler, Inc. 512
205.220.42.0/23 AS22616 Zscaler, Inc. 512
205.220.6.0/23 AS22616 Zscaler, Inc. 512
205.220.8.0/23 AS22616 Zscaler, Inc. 512
205.220.252.0/23 AS32922 ATC Communications 512
205.220.76.0/23 AS53813 Zscaler, Inc. 512
205.220.250.0/23 AS174 BLAZE BROADBAND LLC 512
205.220.216.0/23 AS200598 Lunarnaut, LLC 512
205.220.0.0/23 AS22616 Zscaler, Inc. 512
205.220.2.0/23 AS22616 Zscaler, Inc. 512
205.220.26.0/23 AS22616 Zscaler, Inc. 512
205.220.28.0/23 AS22616 Zscaler, Inc. 512
205.220.30.0/23 AS22616 Zscaler, Inc. 512
205.220.16.0/23 AS53813 Zscaler Softech India Private Limited 512
205.220.18.0/23 AS53813 Zscaler Softech India Private Limited 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
205.220.70.0/23 AS53813 Zscaler, Inc. 512
205.220.72.0/23 AS53813 Zscaler, Inc. 512
205.220.74.0/23 AS53813 Zscaler, Inc. 512
205.220.254.0/23 AS11894 Service Credit Union 512
205.220.78.0/23 AS53813 Zscaler, Inc. 512
205.220.228.0/24 AS396998 Path Network, Inc. 256
205.220.248.0/24 AS19983 Global Technology Partners LLC 256
205.220.80.0/24 AS53813 Zscaler, Inc. 256
205.220.90.0/24 AS53813 Zscaler, Inc. 256
205.220.91.0/24 AS53813 Zscaler, Inc. 256
205.220.98.0/24 AS53813 Zscaler, Inc. 256
205.220.249.0/24 AS54849 Kane Warehousing, Inc 256
205.220.219.0/24 AS394195 Clearnetworx 256
205.220.229.0/24 AS5511 North Telecom 256
205.220.227.0/24 AS203938 Samuel Cosgrove 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
46.246.135.136 AS1241 Forthnet 1.88ms from Athens, GR
46.178.82.152 AS5432 Proximus NV 16.08ms from Brussels, BE
81.242.133.232 AS5432 Proximus NV 1.27ms from Brussels, BE
79.142.204.88 AS44291 INFOMIR AS 3.52ms from Chisinau, MD
35.208.17.88 AS15169 Google LLC 0.13ms from Council Bluffs, US
115.97.123.168 AS17488 Hathway IP Over Cable Internet 1.73ms from Delhi, IN
3.65.144.136 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
171.250.80.72 AS7552 Viettel Group 4.11ms from Ho Chi Minh City, VN
84.92.129.8 AS6871 Plusnet 3.24ms from London, GB
185.125.84.24 AS16509 Amazon.com, Inc. 1.04ms from Melbourne, AU
34.47.128.184 AS396982 Google LLC 0.10ms from Mumbai, IN
50.125.61.72 AS20055 Wholesail networks LLC 1.36ms from Seattle, US
118.34.73.88 AS4766 Korea Telecom 4.71ms from Seoul, KR
42.54.25.72 AS4837 CHINA UNICOM China169 Backbone 9.62ms from Tieling, CN
46.126.113.88 AS6730 Sunrise GmbH 5.58ms from Zuerich, CH
192.88.179.24 AS63348 chewy.com LLC 0.80ms from Ashburn, US
102.231.53.72 AS3563 Pilot Network Services, Inc 0.06ms from Chicago, US
206.144.96.232 AS14929 Inteliquent, inc. 1.17ms from Denver, US
149.96.241.152 AS16839 SERVICENOW, INC. 7.94ms from Kelowna, CA
20.40.49.184 AS8075 Microsoft Corporation 0.18ms from Lohogaon, IN
167.160.68.248 AS64267 Sprious LLC 0.68ms from Los Angeles, US
182.158.158.40 AS4725 SoftBank Corp. 8.88ms from Osaka, JP
212.47.228.136 AS12876 SCALEWAY S.A.S. 0.62ms from Paris, FR
50.67.65.136 AS6327 Shaw Communications 7.75ms from Seattle, US
4.197.113.104 AS8075 Microsoft Corporation 0.77ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m18 205.220.44.142
traceroute to 205.220.44.142 (205.220.44.142): 18 hops max, 52 byte packets
4 [AS812] 209.148.225.93 11.305 ms
5 [AS812] 72.139.136.169 8.416 ms
6 [AS812] 24.153.4.70 18.879 ms
7 [AS812] 209.148.232.2 57.52 ms
8 [AS812] 69.63.248.71 57.115 ms
9 [AS6453] 64.86.33.5 64.085 ms
10 [AS6453] 66.110.48.12 72.277 ms
11 [AS6453] 216.6.54.29 82.1 ms
12 [AS6453] 66.110.15.37 82.224 ms
13 *
14 [AS6453] 216.6.52.86 106.087 ms
15 [AS22616] 165.225.250.147 82.965 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Kelowna, CA
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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