137.31.15.0/24

AS22616 · ZSCALER, INC.

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Summary

Country	United States
Domain	zscaler.com
ASN	AS22616
Parent Range	137.31.0.0/16
Registry	RIPE
ID	ZSCALER-MIAMI

WHOIS Details

inetnum:        137.31.15.0 - 137.31.15.255
netname:        ZSCALER-MIAMI
descr:          Zscaler Miami
country:        US
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2026-03-11T00:22:44Z
last-modified:  2026-03-11T00:22:44Z
source:         RIPE
abuse-email:    poc-abuse@zscaler.com
abuse-c:        ZA1089-RIPE
abuse-org:      ORG-ZSG1-RIPE

role:           Zscaler Operations
address:        Zscaler, Inc.
address:        110 Rose Orchard Way
address:        San Jose, CA 95134
address:        UNITED STATES
phone:          +1-408-701-0534
e-mail:         poc-tech@zscaler.com
admin-c:        BF2769-RIPE
admin-c:        CG8479-RIPE
admin-c:        GI2435-RIPE
tech-c:         BF2769-RIPE
tech-c:         CG8479-RIPE
tech-c:         GI2435-RIPE
nic-hdl:        ZSCA-RIPE
abuse-mailbox:  poc-abuse@zscaler.com
mnt-by:         ZSCALER-RIPE-MNT
created:        2015-01-17T01:13:59Z
last-modified:  2016-09-12T23:55:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 137.31.15.0/24

Range	ASN	Company	Num of IPs
137.31.0.0/16	AS22616	Zscaler Switzerland GmbH	65,536
137.31.0.0/16	AS53813	Zscaler Switzerland GmbH	65,536

Nearby Ranges

BGP prefixes that overlap with 137.31.0.0/16

Range	ASN	Company	Num of IPs
137.31.0.0/16	AS22616	Zscaler Switzerland GmbH	65,536
137.31.0.0/16	AS53813	Zscaler Switzerland GmbH	65,536
137.31.0.0/22	AS62044	Zscaler Frankfurt am Main	1,024
137.31.32.0/23	AS62044	Zscaler Frankfurt am Main	512
137.31.22.0/23	AS62044	Zscaler Zurich	512
137.31.12.0/23	AS62044	Zscaler Paris	512
137.31.34.0/23	AS62044	Zscaler Brussels	512
137.31.20.0/23	AS62044	Zscaler Zurich	512
137.31.43.0/24	AS62044	Zscaler Manchester	256
137.31.18.0/24	AS53813	Zscaler Mumbai	256
137.31.17.0/24	AS53813	Zscaler Osaka	256
137.31.44.0/24	AS53813	Zscaler Singapore	256
137.31.36.0/24	AS62044	Zscaler London	256
137.31.16.0/24	AS62044	Zscaler Helsinki	256
137.31.37.0/24	AS62044	Zscaler Paris	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.142.229.8	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
69.178.81.24	AS8047 GENERAL COMMUNICATION, INC.	`12.01ms` from Anchorage, US
218.68.173.248	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Beijing, CN
193.6.149.24	AS1955 KIFU (Governmental Info Tech Development Agency)	`4.40ms` from Budapest, HU
41.45.74.152	AS8452 TE-AS	`17.32ms` from Cairo, EG
108.223.196.40	AS7018 AT&T Enterprises, LLC	`9.03ms` from Columbus, US
46.30.179.232	AS44558 Netonline Bilisim Sirketi LTD	`11.30ms` from Denizli, TR
85.110.163.24	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.82ms` from Istanbul, TR
109.153.2.8	AS2856 British Telecommunications PLC	`3.62ms` from London, GB
134.173.232.8	AS3659 Claremont University Consortium	`2.39ms` from Los Angeles, US
84.124.201.8	AS6739 Vodafone ONO AS	`12.18ms` from Madrid, ES
177.86.81.8	AS262625 Aita Provedor de Acesso as Redes de Comunic. E Com	`6.49ms` from Novo Hamburgo, BR
119.229.186.8	AS17511 OPTAGE Inc.	`2.23ms` from Osaka, JP
187.104.113.8	AS28573 Claro NXT Telecomunicacoes Ltda	`13.44ms` from Sao Paulo, BR
175.203.29.40	AS4766 Korea Telecom	`3.22ms` from Seoul, KR
31.207.251.168	AS8369 Intersvyaz-2 JSC	`4.56ms` from Yekaterinburg, RU
132.193.51.56	AS668 United States Department of Defense (DoD)	`0.67ms` from Atlanta, US
188.27.109.88	AS8708 DIGI ROMANIA S.A.	`0.80ms` from Bucharest, RO
97.70.221.24	AS33363 Charter Communications, Inc	`12.64ms` from Chicago, US
52.208.224.8	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
43.217.48.184	AS16509 Amazon.com, Inc.	`0.83ms` from Kuala Lumpur, MY
90.200.29.8	AS5607 Sky UK Limited	`4.22ms` from London, GB
76.168.60.248	AS20001 Charter Communications Inc	`5.98ms` from Los Angeles, US
47.192.85.248	AS5650 Frontier Communications of America, Inc.	`11.13ms` from Miami, US
174.167.54.152	AS7922 Comcast Cable Communications, LLC	`8.02ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m4 137.31.15.174

traceroute to 137.31.15.174 (137.31.15.174): 4 hops max, 52 byte packets

1 [AS210756] 146.185.199.3 0.347 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Novosibirsk, RU

On April 13th 2026

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