136.226.172.0/23

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	Germany
Domain	zscaler.com
ASN	AS62044
Parent Range	136.226.0.0/16
Registry	ARIN
ID	ZSCALER-DUS1

WHOIS Details

NetHandle:      NET-136-226-172-0-1
OrgID:          C10534507
Parent:         NET-136-226-0-0-1
NetName:        ZSCALER-DUS1
NetRange:       136.226.172.0 - 136.226.172.255
NetType:        reassignment
RegDate:        2023-12-13
Updated:        2023-12-13
Source:         ARIN


OrgID:          C10534507
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         Albertstrasse 27
City:           Dusseldorf
State/Prov:     
Country:        DE
PostalCode:     40233
RegDate:        2023-12-13
Updated:        2023-12-13
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.226.172.0/23

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
136.226.172.2	AS62044 Zscaler Switzerland GmbH	`0.55ms` from Duesseldorf, DE

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
217.154.70.231	AS8560 IONOS SE	`0.62ms` from Berlin, DE
186.119.178.39	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.32ms` from Bogota, CO
72.74.145.231	AS701 Verizon Business	`1.16ms` from Boston, US
116.96.109.151	AS7552 Viettel Group	`1.46ms` from Hanoi, VN
79.16.226.71	AS3269 Telecom Italia S.p.A.	`2.02ms` from Milan, IT
86.70.111.55	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.32ms` from Paris, FR
112.187.246.167	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
222.118.200.167	AS4766 Korea Telecom	`3.61ms` from Seoul, KR
52.63.166.71	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
36.230.209.7	AS3462 Data Communication Business Group	`1.43ms` from Taipei, TW
185.92.165.55	AS57794 ELLINIKA DIKTIA KALODION MEPE	`1.12ms` from Thessaloniki, GR
39.165.123.215	AS24445 Henan Mobile Communications Co.,Ltd	`5.16ms` from Zhengzhou, CN
194.230.130.103	AS6730 Sunrise GmbH	`2.12ms` from Zuerich, CH
20.238.135.119	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
67.197.126.247	AS14615 Comporium, Inc	`3.34ms` from Charlotte, US
3.149.117.103	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
62.115.205.55	AS1299 Arelion Sweden AB	`0.10ms` from Dallas, US
34.251.240.247	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
51.182.160.39	AS5607 Sky UK Limited	`1.15ms` from Dublin, IE
43.216.80.23	AS16509 Amazon.com, Inc.	`0.83ms` from Kuala Lumpur, MY
60.160.186.231	AS4134 CHINANET-BACKBONE	`4.03ms` from Kunming, CN
109.158.216.39	AS2856 British Telecommunications PLC	`2.77ms` from London, GB
16.24.149.103	AS16509 Amazon.com, Inc.	`0.14ms` from Manama, BH
18.67.139.183	AS16509 Amazon.com, Inc.	`0.10ms` from Osasco, BR
54.86.159.103	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -m8 136.226.173.16

traceroute to 136.226.173.16 (136.226.173.16): 8 hops max, 52 byte packets

1 [AS397423] 192.154.213.1 270.762 ms

2 *

3 *

4 *

5 [AS3257] 69.174.22.113 0.935 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 18th 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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