136.226.48.0/23

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-WAS1

WHOIS Details

NetHandle:      NET-136-226-48-0-1
OrgID:          C07910079
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-WAS1
NetRange:       136.226.48.0 - 136.226.48.255
NetType:        reassignment
RegDate:        2021-06-01
Updated:        2021-06-01
Source:         ARIN


OrgID:          C07910079
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         12100 Sunrise Valley Drive
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20192
RegDate:        2021-06-01
Updated:        2021-06-01
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.48.0/23

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

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

IP Address	ASN	Details
136.226.49.226	AS22616 ZSCALER, INC.	`0.36ms` from Ashburn, US
136.226.48.79	AS22616 ZSCALER, INC.	`0.40ms` from Ashburn, 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
35.153.176.199	AS14618 Amazon.com, Inc.	`0.94ms` from Ashburn, US
34.211.5.103	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
41.39.246.87	AS8452 TE-AS	`4.13ms` from Cairo, EG
167.19.17.215	AS22221 National General Management Corp.	`3.87ms` from Charlotte, US
116.111.12.199	AS7552 Viettel Group	`1.07ms` from Ho Chi Minh City, VN
182.42.230.119	AS4134 CHINANET-BACKBONE	`1.07ms` from Hohhot, CN
78.180.255.215	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.62ms` from Istanbul, TR
136.35.155.7	AS16591 Google Fiber Inc.	`0.73ms` from Kansas City, US
4.232.84.103	AS8075 Microsoft Corporation	`0.16ms` from Milan, IT
159.203.131.135	AS14061 DigitalOcean, LLC	`0.33ms` from New York City, US
125.105.123.55	AS4134 CHINANET-BACKBONE	`8.29ms` from Ningbo, CN
61.7.23.7	AS18150 NetComBB Co.,Ltd.	`10.10ms` from Osaka, JP
186.120.71.151	AS28118 ALTICE DOMINICANA S.A.	`11.34ms` from Santo Domingo, DO
121.148.165.119	AS4766 Korea Telecom	`5.53ms` from Seoul, KR
139.130.242.167	AS1221 Telstra Limited	`1.72ms` from Sydney, AU
71.178.66.183	AS701 Verizon Business	`2.57ms` from Ashburn, US
8.145.56.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.91ms` from Jining, CN
73.62.253.55	AS7922 Comcast Cable Communications, LLC	`8.81ms` from Minneapolis, US
81.49.74.119	AS3215 Orange S.A.	`6.48ms` from Paris, FR
20.97.169.247	AS8075 Microsoft Corporation	`0.39ms` from Boydton, US
68.51.7.7	AS7922 Comcast Cable Communications, LLC	`8.41ms` from Chicago, US
140.228.204.151	AS15108 Allo Communications LLC	`2.10ms` from Denver, US
134.28.245.151	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.85ms` from Hamburg, DE
20.225.19.39	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
223.28.197.215	AS17597 SK Broadband Co Ltd	`2.02ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 136.226.49.176

traceroute to 136.226.49.176 (136.226.49.176): 64 hops max, 52 byte packets

2 [AS1299] 62.115.156.48 2.265 ms

3 *

4 *

5 *

6 [AS22616] 136.226.49.176 0.559 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On March 13th 2026

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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