185.134.164.0/23

AS203434 · Open Circle AG

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Summary

Country	Switzerland
Domain	open-circle.ch
ASN	AS203434
Registry	RIPE
ID	OPEN-CIRCLE-DC1-NET

WHOIS Details

inetnum:        185.134.164.0 - 185.134.164.255
netname:        OPEN-CIRCLE-DC1-NET
remarks:        INFRA-AW
descr:          Open Circle AG - DC1
country:        CH
admin-c:        YSNO-RIPE
tech-c:         YSNO-RIPE
status:         ASSIGNED PA
mnt-by:         OPEN-CIRCLE-MNT
created:        2016-01-19T14:44:20Z
last-modified:  2022-09-23T14:21:41Z
source:         RIPE
abuse-email:    abuse@open-circle.ch
abuse-c:        YSAC-RIPE
abuse-org:      ORG-YSA7-RIPE

role:           Open Circle NOC Operator
address:        Open Circle AG
address:        Freilagerstrasse 32
address:        8047
address:        Zurich
address:        SWITZERLAND
remarks:        www.open-circle.ch
phone:          +41 44 552 13 13
abuse-mailbox:  abuse@open-circle.ch
e-mail:         noc-operator@open-circle.ch
notify:         noc-operator@open-circle.ch
mnt-by:         OPEN-CIRCLE-MNT
org:            ORG-YSA7-RIPE
nic-hdl:        YSNO-RIPE
admin-c:        PM22551-RIPE
tech-c:         PM22551-RIPE
created:        2020-09-30T10:15:19Z
last-modified:  2022-09-27T14:24:25Z
source:         RIPE

route:          185.134.164.0/24
descr:          Open Circle AG - DC1
origin:         AS203434
mnt-by:         OPEN-CIRCLE-MNT
created:        2016-04-08T09:19:18Z
last-modified:  2022-09-27T14:43:35Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 185.134.164.0/23

Range	ASN	Company	Num of IPs
185.134.164.0/24	AS203434	Open Circle AG - DC1	256
185.134.165.0/24	AS203434	Open Circle AG - DC1	256

Hosted domains

There are 36 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.134.164.51	projectacademy.ch	12
185.134.165.110	hpe-reimagine.ch	4
185.134.165.32	belvoto.com	2
185.134.165.72	epicgames.ch	2
185.134.165.159	belvoto4.ch	2
185.134.165.183	sbc-demo.ch	2
185.134.164.27	kunstgalerieoberwallis.ch	1
185.134.165.148	twelvecapital.com	1
185.134.165.78	abatrass.ch	1

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

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

IP Address	ASN	Details
185.134.165.179	AS203434 Open Circle AG	`0.48ms` from Zuerich, CH
185.134.164.2	AS203434 Open Circle AG	`0.26ms` from Zuerich, CH

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
135.148.20.183	AS16276 OVH SAS	`1.35ms` from Ashburn, US
175.11.98.7	AS4134 CHINANET-BACKBONE	`2.01ms` from Changsha, CN
116.109.188.183	AS7552 Viettel Group	`1.03ms` from Ho Chi Minh City, VN
115.134.27.215	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.18ms` from Kuala Lumpur, MY
203.114.206.103	AS7679 QTnet,Inc.	`8.31ms` from Osaka, JP
80.15.189.87	AS3215 Orange S.A.	`2.25ms` from Paris, FR
27.198.147.199	AS4837 CHINA UNICOM China169 Backbone	`7.77ms` from Qingdao, CN
133.35.176.247	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.31ms` from Tokyo, JP
69.48.254.135	AS19323 Holyoke Gas & Electric Department	`5.19ms` from Boston, US
100.40.100.151	AS701 Verizon Business	`2.42ms` from Boston, US
75.182.234.135	AS11426 Charter Communications Inc	`9.24ms` from Charlotte, US
170.185.187.39	AS11686 Education Networks of America	`15.59ms` from Chicago, US
104.188.146.183	AS7018 AT&T Enterprises, LLC	`9.00ms` from Chicago, US
39.49.62.231	AS17557 Pakistan Telecommunication Company Limited	`10.98ms` from Lahore, PK
99.104.72.231	AS7018 AT&T Enterprises, LLC	`3.52ms` from Miami, US
82.55.49.55	AS3269 Telecom Italia S.p.A.	`15.27ms` from Milan, IT
188.49.3.151	AS25019 Saudi Telecom Company JSC	`3.13ms` from Riyadh, SA
121.156.47.7	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
27.1.150.23	AS9943 KangNam CableTV	`1.17ms` from Seoul, KR
210.111.191.39	AS9976 Namincheon Brodcasting Co., Ltd.	`1.59ms` from Seoul, KR
176.160.207.23	AS5410 Bouygues Telecom SA	`2.48ms` from Aubervilliers, FR
36.24.141.55	AS4134 CHINANET-BACKBONE	`6.66ms` from Hangzhou, CN
81.197.170.183	AS719 Elisa Oyj	`1.01ms` from Helsinki, FI
31.49.132.39	AS2856 British Telecommunications PLC	`5.43ms` from London, GB
117.95.33.151	AS4134 CHINANET-BACKBONE	`8.66ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f3 185.134.164.2

traceroute to 185.134.164.2 (185.134.164.2): 64 hops max, 52 byte packets

3 [] 91.206.52.22 0.571 ms

4 [AS15576] 217.11.214.183 1.186 ms

5 [AS203434] 185.134.164.2 0.372 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On September 4th 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.

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