AS number details

AS203434

Open Circle AG  ·  open-circle.ch

Switzerland

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AS203434 – Open Circle AG

Field Value
Country Switzerland
Website open-circle.ch
Hosted domains 36
Number of IPv4 2,048
Number of IPv6 792,284,042,994,282,605,193,788,915,712
ASN type Hosting
Registry ripe
Allocated 10 years ago on Jan 19, 2016
Updated 8 months ago on Mar 04, 2025

IP Ranges

Netblock Company Num of IPs
45.66.232.0/23 Open Circle AG - LPG1 512
45.66.234.0/23 Open Circle AG - RMA1 512
185.134.164.0/23 Open Circle AG - DC1 512
185.134.166.0/23 Open Circle AG - DC2 512
185.134.164.0/24 Open Circle AG - DC1 256
185.134.165.0/24 Open Circle AG - DC1 256
185.134.166.0/24 Open Circle AG - DC2 256
185.134.167.0/24 Open Circle AG - DC2 256
Netblock Company
2a00:b0a0::/29 Open Circle AG
2a00:b0a1::/32 Open Circle AG
2a00:b0a2::/32 Open Circle AG
2a00:b0a0:1::/48 Open Circle AG - DC1
2a00:b0a0:2::/48 Open Circle AG - DC2
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WHOIS Details

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                                                ASHandle:       AS203434
                                                OrgID:          AS203434
                                                ASName:         AS203434
                                                ASNumber:       AS203434
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 36 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.134.164.51 ██████████ 12
185.134.164.61 ██████████ 4
185.134.165.110 ██████████ 4
185.134.165.189 ██████████ 3
185.134.165.72 ██████████ 2
185.134.165.32 ██████████ 2
185.134.165.159 ██████████ 2
185.134.165.183 ██████████ 2
185.134.165.78 ██████████ 1
185.134.165.111 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS15576 NTS workspace AG
AS39040 NTS workspace AG
AS59414 cloudscale.ch AG
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS15576 NTS workspace AG
AS39040 NTS workspace AG
AS59414 cloudscale.ch AG
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
2a00:b0a0:0:2::2 AS203434 Open Circle AG 0.36ms from Zuerich, CH
185.134.166.3 AS203434 Open Circle AG 2.78ms from Zuerich, CH
185.134.164.1 AS203434 Open Circle AG 0.36ms from Zuerich, CH
2a00:b0a1::1 AS203434 Open Circle AG 0.86ms from Zuerich, CH
45.66.232.21 AS203434 Open Circle AG 0.65ms from Zuerich, CH
185.134.165.179 AS203434 Open Circle AG 0.49ms 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
2.50.164.218 AS5384 Emirates Internet 2.24ms from Al Fujairah City, AE
82.199.78.90 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.65ms from Amsterdam, NL
108.141.52.218 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
49.231.121.58 AS45430 SBN-IIG/AWN-IIG transit provider 2.57ms from Bangkok, TH
41.96.102.10 AS36947 Telecom Algeria 13.06ms from Barcelona, ES
43.196.70.170 AS55960 Beijing Guanghuan Xinwang Digital 3.69ms from Beijing, CN
1.156.166.106 AS1221 Telstra Limited 2.13ms from Brisbane, AU
41.39.84.170 AS8452 TE-AS 6.68ms from Cairo, EG
216.107.48.138 AS54103 MOD Mission Critical, LLC 7.65ms from Chicago, US
97.224.247.186 AS6167 Verizon Business 12.29ms from Chicago, US
185.206.148.170 AS212027 PebbleHost Ltd 0.27ms from Coventry, GB
71.202.50.26 AS7922 Comcast Cable Communications, LLC 5.68ms from Fremont, US
83.218.68.250 AS29468 InfraCom Managed Services AB 0.89ms from Goeteborg, SE
36.56.14.58 AS4134 CHINANET-BACKBONE 7.67ms from Huai'an, CN
37.200.114.58 AS24958 CYBERFORT LIMITED 0.57ms from London, GB
213.122.238.106 AS2856 British Telecommunications PLC 6.36ms from London, GB
68.5.176.10 AS22773 Cox Communications Inc. 3.05ms from Los Angeles, US
94.230.7.58 AS25227 JSC Avantel 1.36ms from Moscow, RU
220.154.130.90 AS134756 CHINANET Nanjing Jishan IDC network 0.38ms from Nanjing, CN
64.14.94.42 AS3561 CenturyLink Communications, LLC 6.03ms from New York City, US
75.99.250.170 AS6128 Cablevision Systems Corp. 3.39ms from New York City, US
61.115.221.42 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 1.23ms from Osaka, JP
213.46.163.42 AS6830 Liberty Global B.V. 0.56ms from Paris, FR
108.228.163.170 AS7018 AT&T Enterprises, LLC 17.21ms from Richardson, US
62.118.128.26 AS8359 MTS PJSC 4.50ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 185.134.166.3
traceroute to 185.134.166.3 (185.134.166.3): 64 hops max, 52 byte packets
3 [] 91.206.52.105 0.371 ms
4 [AS13237] 83.137.81.1 7.287 ms
Measurement taken from IPinfo ProbeNet in Zuerich, CH
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS203434 at robtex.

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