1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.55.0.0/16
  4. AS22616  | 209.55.187.0/24

209.55.187.0/24

AS22616  ·  ZSCALER, INC.

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Summary

Country United States
Domain zscaler.com
ASN AS22616
Registry ARIN
ID ZSCALER-ATL3

WHOIS Details

NetHandle:      NET-209-55-187-0-1
OrgID:          C11099943
Parent:         NET-209-55-128-0-1
NetName:        ZSCALER-ATL3
NetRange:       209.55.187.0 - 209.55.187.255
NetType:        reassignment
RegDate:        2025-02-11
Updated:        2025-02-11
Source:         ARIN


OrgID:          C11099943
OrgName:        Zscaler, Inc.
CanAllocate:    
Street:         1150 White Street Southwest
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30310
RegDate:        2025-02-11
Updated:        2025-02-11
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.55.0.0/16

Range ASN Company Num of IPs
209.55.64.0/18 AS18618 west central wireless 16,384
209.55.0.0/19 AS10397 Momentum Telecom, Inc. 8,192
209.55.0.0/19 AS25645 Momentum Telecom, Inc. 8,192
209.55.104.0/21 AS16857 Central Texas Telecommunications 2,048
209.55.96.0/21 AS16857 Central Texas Telecommunications 2,048
209.55.72.0/21 AS16857 Central Texas Telecommunications 2,048
209.55.120.0/22 AS16823 Nortex Communications Company 1,024
209.55.64.0/23 AS16857 Central Texas Telecommunications 512
209.55.155.0/24 AS22616 Zscaler, Inc. 256
209.55.158.0/24 AS22616 Zscaler, Inc. 256
209.55.159.0/24 AS22616 Zscaler, Inc. 256
209.55.162.0/24 AS22616 Zscaler, Inc. 256
209.55.163.0/24 AS22616 Zscaler, Inc. 256
209.55.174.0/24 AS22616 Zscaler, Inc. 256
209.55.175.0/24 AS22616 Zscaler, Inc. 256
209.55.188.0/24 AS22616 Zscaler, Inc. 256
209.55.216.0/24 AS22616 Zscaler, Inc. 256
209.55.217.0/24 AS22616 Zscaler, Inc. 256
209.55.220.0/24 AS22616 Zscaler, Inc. 256
209.55.221.0/24 AS22616 Zscaler, Inc. 256
209.55.129.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.130.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.133.0/24 AS53813 Zscaler, Inc. 256
209.55.136.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.137.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.140.0/24 AS53813 Zscaler, Inc. 256
209.55.150.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.151.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.157.0/24 AS53813 Zscaler, Inc. 256
209.55.166.0/24 AS53813 Zscaler, Inc. 256
209.55.167.0/24 AS53813 Zscaler, Inc. 256
209.55.182.0/24 AS53813 Zscaler, Inc. 256
209.55.202.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.203.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.204.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.205.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.211.0/24 AS53813 Zscaler, Inc. 256
209.55.212.0/24 AS53813 Zscaler, Inc. 256
209.55.128.0/24 AS62044 Zscaler, Inc. 256
209.55.138.0/24 AS62044 Zscaler, Inc. 256
209.55.139.0/24 AS62044 Zscaler, Inc. 256
209.55.143.0/24 AS62044 Zscaler, Inc. 256
209.55.144.0/24 AS62044 Zscaler, Inc. 256
209.55.152.0/24 AS62044 Zscaler, Inc. 256
209.55.153.0/24 AS62044 Zscaler, Inc. 256
209.55.154.0/24 AS62044 Zscaler, Inc. 256
209.55.156.0/24 AS62044 Zscaler, Inc. 256
209.55.161.0/24 AS62044 Zscaler, Inc. 256
209.55.172.0/24 AS62044 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
Read more

Pingable IPs

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

IP Address ASN Details
209.55.187.131 AS22616 ZSCALER, INC. 0.50ms from Atlanta, 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
84.235.169.152 AS31898 Oracle Corporation 0.16ms from Amsterdam, NL
111.203.178.168 AS4808 China Unicom Beijing Province Network 4.33ms from Beijing, CN
170.0.171.24 AS28146 MHNET TELECOM 4.29ms from Chapeco, BR
68.255.149.8 AS7018 AT&T Enterprises, LLC 2.10ms from Chicago, US
183.155.163.184 AS4134 CHINANET-BACKBONE 9.19ms from Hangzhou, CN
36.78.34.232 AS7713 PT Telekomunikasi Indonesia 6.10ms from Jakarta, ID
37.20.167.56 AS12389 PJSC Rostelecom 13.13ms from Krasnoyarsk, RU
2.4.93.136 AS3215 Orange S.A. 14.98ms from Marseille, FR
72.229.51.168 AS12271 Charter Communications Inc 3.32ms from New York City, US
167.206.254.8 AS6128 Cablevision Systems Corp. 1.35ms from New York City, US
60.185.13.72 AS4134 CHINANET-BACKBONE 7.63ms from Ningbo, CN
13.38.220.24 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
90.83.201.136 AS3215 Orange S.A. 6.07ms from Paris, FR
99.105.58.8 AS7018 AT&T Enterprises, LLC 4.08ms from San Jose, US
125.191.82.152 AS17858 LG POWERCOMM 3.10ms from Seoul, KR
49.25.189.152 AS4766 Korea Telecom 7.93ms from Seoul, KR
189.114.178.24 AS18881 TELEFÔNICA BRASIL S.A 3.29ms from São Paulo, BR
126.57.217.200 AS17676 SoftBank Corp. 10.92ms from Tokyo, JP
76.136.192.56 AS7922 Comcast Cable Communications, LLC 7.94ms from Chicago, US
47.52.248.8 AS45102 Alibaba (US) Technology Co., Ltd. 0.68ms from Hong Kong, HK
92.39.159.40 AS44741 Alena Net SRL 1.40ms from Milan, IT
71.203.251.120 AS7922 Comcast Cable Communications, LLC 7.90ms from Murfreesboro, US
117.40.253.40 AS4134 CHINANET-BACKBONE 6.84ms from Nanchang, CN
202.7.55.56 AS24441 CityLink Corporation, LTD 1.08ms from Phnom Penh, KH
200.149.48.168 AS7738 V tal 1.93ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 209.55.187.160
traceroute to 209.55.187.160 (209.55.187.160): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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