136.226.26.0/23

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Parent Range	136.226.0.0/16
Registry	ARIN
ID	ZSCALER-SJC4

WHOIS Details

NetHandle:      NET-136-226-26-0-1
OrgID:          C07749663
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-SJC4
NetRange:       136.226.26.0 - 136.226.26.255
NetType:        reassignment
RegDate:        2021-02-08
Updated:        2021-02-08
Source:         ARIN


OrgID:          C07749663
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         1735 Lundy Avenue
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2021-02-08
Updated:        2021-02-08
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.26.0/23

Range	ASN	Company	Num of IPs
136.226.0.0/16	AS16509	ZSCALER, INC.	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.226.0.0/16	AS53813	ZSCALER, INC.	65,536
136.226.0.0/16	AS62044	ZSCALER, INC.	65,536

Nearby Ranges

BGP prefixes that overlap with 136.226.0.0/16

Range	ASN	Company	Num of IPs
136.226.0.0/16	AS16509	ZSCALER, INC.	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.226.0.0/16	AS53813	ZSCALER, INC.	65,536
136.226.0.0/16	AS62044	ZSCALER, INC.	65,536
136.226.88.0/24	AS22616	Zscaler, Inc.	256
136.226.160.0/24	AS62044	Zscaler, Inc.	256
136.226.254.0/24	AS53813	Zscaler Softech India Private Limited	256
136.226.161.0/24	AS62044	Zscaler, Inc.	256
136.226.156.0/24	AS62044	Zscaler, Inc.	256
136.226.157.0/24	AS62044	Zscaler, Inc.	256
136.226.158.0/24	AS62044	Zscaler, Inc.	256
136.226.159.0/24	AS62044	Zscaler, Inc.	256
136.226.22.0/24	AS22616	Zscaler, Inc.	256
136.226.42.0/24	AS22616	Zscaler, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
136.226.26.225	AS22616 ZSCALER, INC.	`0.75ms` from San Jose, US
136.226.27.117	AS22616 ZSCALER, INC.	`0.74ms` from San Jose, 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
108.70.126.87	AS7018 AT&T Enterprises, LLC	`7.08ms` from Atlanta, US
102.218.24.167	AS328631 TWC Hosting CC	`1.50ms` from Durban, ZA
76.88.131.71	AS20001 Charter Communications Inc	`6.73ms` from Honolulu, US
13.204.140.199	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
67.85.137.87	AS6128 Cablevision Systems Corp.	`8.69ms` from New York City, US
137.184.85.215	AS14061 DigitalOcean, LLC	`0.26ms` from Santa Clara, US
125.156.170.55	AS4766 Korea Telecom	`7.08ms` from Seoul, KR
185.76.13.167	AS43647 SERVERCORE CIS LLC	`0.29ms` from Tashkent, UZ
182.114.213.247	AS4837 CHINA UNICOM China169 Backbone	`7.66ms` from Zhengzhou, CN
123.6.150.7	AS4837 CHINA UNICOM China169 Backbone	`5.10ms` from Zhengzhou, CN
4.180.210.87	AS8075 Microsoft Corporation	`1.19ms` from Amsterdam, NL
74.222.102.103	AS20257 Farmers Telephone Cooperative, Inc.	`9.72ms` from Atlanta, US
34.140.229.183	AS396982 Google LLC	`0.15ms` from Brussels, BE
18.154.182.167	AS16509 Amazon.com, Inc.	`0.82ms` from Chicago, US
123.19.64.55	AS45899 VNPT Corp	`5.64ms` from Da Nang, VN
93.103.187.23	AS34779 T-2, d.o.o.	`2.24ms` from Ljubljana, SI
86.152.106.7	AS2856 British Telecommunications PLC	`2.29ms` from London, GB
99.157.22.23	AS7018 AT&T Enterprises, LLC	`19.12ms` from Miami, US
149.28.230.119	AS20473 The Constant Company, LLC	`0.18ms` from Piscataway, US
190.155.234.167	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`3.27ms` from Quito, EC
123.77.59.247	AS56046 China Mobile communications corporation	`4.08ms` from Suzhou, CN
76.29.235.71	AS7922 Comcast Cable Communications, LLC	`11.91ms` from Atlanta, US
91.1.105.119	AS3320 Deutsche Telekom AG	`2.52ms` from Berlin, DE
113.218.222.103	AS4134 CHINANET-BACKBONE	`2.50ms` from Changsha, CN
67.163.13.23	AS7922 Comcast Cable Communications, LLC	`4.31ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 136.226.26.200

traceroute to 136.226.26.200 (136.226.26.200): 64 hops max, 52 byte packets

2 [AS5626] 194.38.148.179 1.833 ms

3 *

4 [AS9186] 195.245.142.250 0.746 ms

5 *

6 *

7 *

8 *

9 [AS22616] 136.226.26.200 173.525 ms

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On November 23rd 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.

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