137.31.36.0/24

AS62044 · Zscaler Switzerland GmbH

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Summary

Country	United Kingdom
Domain	zscaler.com
ASN	AS62044
Parent Range	137.31.0.0/16
Registry	RIPE
ID	ZSCALER-LONDON

WHOIS Details

inetnum:        137.31.36.0 - 137.31.36.255
netname:        ZSCALER-LONDON
descr:          Zscaler London
country:        GB
admin-c:        ZSCA-RIPE
tech-c:         ZSCA-RIPE
status:         LEGACY
mnt-by:         ZSCALER-RIPE-MNT
geofeed:        https://config.zscaler.com/downloads/geofeed.csv
created:        2026-03-25T21:59:37Z
last-modified:  2026-03-25T21:59:37Z
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 137.31.36.0/24

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	AS53813	Zscaler Switzerland GmbH	65,536
137.31.0.0/16	AS22616	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
137.31.34.0/23	AS62044	Zscaler Brussels	512
137.31.12.0/23	AS62044	Zscaler Paris	512
137.31.20.0/23	AS62044	Zscaler Zurich	512
137.31.37.0/24	AS62044	Zscaler Paris	256
137.31.17.0/24	AS53813	Zscaler Osaka	256
137.31.18.0/24	AS53813	Zscaler Mumbai	256
137.31.16.0/24	AS62044	Zscaler Helsinki	256
137.31.15.0/24	AS22616	Zscaler Miami	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

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
62.45.245.216	AS15435 DELTA Fiber Nederland B.V.	`3.81ms` from Amsterdam, NL
73.12.102.136	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Ashburn, US
52.179.12.200	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
110.250.123.200	AS4837 CHINA UNICOM China169 Backbone	`13.51ms` from Beijing, CN
24.63.107.104	AS7922 Comcast Cable Communications, LLC	`8.62ms` from Boston, US
81.83.21.88	AS6848 Telenet BV	`6.45ms` from Brussels, BE
186.128.33.216	AS22927 Telefonica de Argentina	`2.04ms` from Buenos Aires, AR
14.83.230.56	AS4766 Korea Telecom	`5.89ms` from Incheon, KR
109.170.241.88	AS5413 Wavenet Limited	`1.91ms` from London, GB
64.98.215.56	AS32133 Ting Fiber Inc.	`1.08ms` from Los Angeles, US
95.179.50.184	AS12389 PJSC Rostelecom	`8.47ms` from Moscow, RU
60.128.187.8	AS17676 SoftBank Corp.	`3.50ms` from Osaka, JP
104.84.54.136	AS16625 Akamai Technologies, Inc.	`0.20ms` from Pittsburgh, US
44.222.128.184	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
77.53.235.248	AS29518 Bredband2 AB	`1.08ms` from Stockholm, SE
46.22.217.168	AS34702 Aktsiaselts WaveCom	`0.18ms` from Tallinn, EE
111.89.178.200	AS2514 NTT PC Communications, Inc.	`0.59ms` from Tokyo, JP
94.205.102.152	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.31ms` from Dubai, AE
116.42.233.232	AS17858 LG POWERCOMM	`2.31ms` from Incheon, KR
175.121.221.216	AS9318 SK Broadband Co Ltd	`5.99ms` from Incheon, KR
81.140.38.184	AS2856 British Telecommunications PLC	`6.18ms` from London, GB
20.26.199.248	AS8075 Microsoft Corporation	`0.19ms` from London, GB
95.124.68.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`15.84ms` from Madrid, ES
107.126.194.136	AS20057 AT&T Enterprises, LLC	`7.08ms` from New York City, US
68.237.65.88	AS701 Verizon Business	`2.38ms` 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 -m5 137.31.36.39

traceroute to 137.31.36.39 (137.31.36.39): 5 hops max, 52 byte packets

1 [AS28099] 37.235.52.2 1.513 ms

2 [AS28099] 190.3.172.129 0.269 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Vina del Mar, CL

On April 5th 2026

What are IP address ranges?

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