136.226.86.0/23

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-DEN3

WHOIS Details

NetHandle:      NET-136-226-86-0-1
OrgID:          C09057607
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-DEN3
NetRange:       136.226.86.0 - 136.226.86.255
NetType:        reassignment
RegDate:        2022-12-02
Updated:        2022-12-02
Source:         ARIN


OrgID:          C09057607
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         910 15th Street
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2022-12-02
Updated:        2022-12-02
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.86.0/23

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

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

IP Address	ASN	Details
136.226.86.1	AS22616 ZSCALER, INC.	`0.12ms` from Denver, US
136.226.87.179	AS22616 ZSCALER, INC.	`0.12ms` from Denver, 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
31.20.0.135	AS50266 Odido Netherlands B.V.	`5.04ms` from Amsterdam, NL
38.45.161.7	AS174 Cogent Communications, LLC	`0.27ms` from Ashburn, US
23.63.116.119	AS16625 Akamai Technologies, Inc.	`0.31ms` from Berlin, DE
94.27.182.183	AS5483 Magyar Telekom Plc.	`6.75ms` from Budapest, HU
102.68.164.87	AS328487 BitCo Home Pty Ltd	`1.05ms` from Johannesburg, ZA
221.201.183.231	AS4837 CHINA UNICOM China169 Backbone	`8.99ms` from Liaoyang, CN
2.102.216.151	AS13285 TalkTalk Communications Limited	`5.31ms` from London, GB
216.222.144.39	AS21719 CHL	`0.61ms` from New York City, US
187.59.150.135	AS18881 TELEFÔNICA BRASIL S.A	`3.24ms` from Osasco, BR
84.210.218.39	AS25400 Telia Norge AS	`2.22ms` from Sandefjord, NO
14.32.103.7	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
221.139.79.87	AS9318 SK Broadband Co Ltd	`1.47ms` from Seoul, KR
181.82.95.183	AS7303 Telecom Argentina S.A.	`12.60ms` from Buenos Aires, AR
78.184.90.39	AS47331 TTNet A.S.	`9.03ms` from Bursa, TR
14.18.249.135	AS4134 CHINANET-BACKBONE	`1.55ms` from Guangzhou, CN
73.136.58.39	AS7922 Comcast Cable Communications, LLC	`7.36ms` from Houston, US
88.214.97.7	AS21497 PrJSC VF UKRAINE	`0.65ms` from Kyiv, UA
147.78.85.231	AS200845 AVATEL TELECOM, SA	`10.81ms` from Madrid, ES
107.170.161.103	AS14061 DigitalOcean, LLC	`0.76ms` from New York City, US
182.248.110.151	AS2516 KDDI CORPORATION	`0.39ms` from Osaka, JP
94.238.229.55	AS5410 Bouygues Telecom SA	`16.23ms` from Paris, FR
59.5.4.103	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
121.1.101.23	AS9694 Seokyung Cable Television Co.. Ltd.	`8.82ms` from Seoul, KR
54.248.46.183	AS16509 Amazon.com, Inc.	`0.27ms` from Tokyo, JP
67.165.147.7	AS7922 Comcast Cable Communications, LLC	`6.84ms` 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 -f3 136.226.86.234

traceroute to 136.226.86.234 (136.226.86.234): 64 hops max, 52 byte packets

3 [AS6461] 64.124.98.102 283.416 ms

4 [AS22616] 136.226.86.234 0.216 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On December 6th 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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