Autonomous System details

AS15518

Circular Informationssysteme GmbH  ·  circular.de

Germany

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AS15518 – Circular Informationssysteme GmbH

Field Value
Country Germany
Website circular.de
Hosted domains 18
IPv4 addresses 8,192
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 23 years ago on Aug 22, 2002
Updated 3 months ago on Oct 24, 2025

IP Ranges

Netblock Company Num of IPs
212.86.160.0/20 circular Informationssysteme GmbH 4,096
212.86.180.0/22 Circular Informationssysteme GmbH 1,024
212.86.188.0/22 Circular Informationssysteme GmbH 1,024
213.153.64.0/22 Circular Informationssysteme GmbH 1,024
213.153.72.0/22 Circular Informationssysteme GmbH 1,024
Netblock Company
2a00:1180::/32 Circular Informationssysteme GmbH
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WHOIS Details

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                                                ASHandle:       AS15518
                                                OrgID:          AS15518
                                                ASName:         AS15518
                                                ASNumber:       AS15518
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 18 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.86.181.131 ██████████ 4
212.86.188.18 ██████████ 3
212.86.160.106 ██████████ 3
212.86.160.76 ██████████ 3
213.153.65.147 ██████████ 2
212.86.160.109 ██████████ 1
212.86.189.124 ██████████ 1
212.86.160.111 ██████████ 1
212.86.160.124 ██████████ 1
212.86.160.123 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS5400 British Telecommunications PLC
AS8220 COLT Technology Services Group Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS5400 British Telecommunications PLC
AS8220 COLT Technology Services Group Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
212.86.169.73 AS15518 Circular Informationssysteme GmbH 3.90ms from Frankfurt am Main, DE
213.153.67.254 AS15518 Circular Informationssysteme GmbH 4.79ms from Frankfurt am Main, DE
212.86.160.126 AS15518 Circular Informationssysteme GmbH 4.00ms from Frankfurt am Main, DE
2a00:1180:2:1:d4:56:a0:e9 AS15518 Circular Informationssysteme GmbH 4.44ms from Frankfurt am Main, DE
2a00:1180:ffff:1::16 AS15518 Circular Informationssysteme GmbH 4.08ms from Frankfurt am Main, DE
2a00:1180:1::1 AS15518 Circular Informationssysteme GmbH 4.46ms from Frankfurt am Main, DE
213.153.65.46 AS15518 Circular Informationssysteme GmbH 3.98ms from Frankfurt am Main, DE
212.86.181.1 AS15518 Circular Informationssysteme GmbH 4.04ms from Frankfurt am Main, DE
212.86.180.10 AS15518 Circular Informationssysteme GmbH 4.98ms from Frankfurt am Main, DE
212.86.189.30 AS15518 Circular Informationssysteme GmbH 7.64ms from Frankfurt am Main, DE
212.86.182.1 AS15518 Circular Informationssysteme GmbH 4.17ms from Frankfurt am Main, DE

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
101.109.169.14 AS23969 TOT Public Company Limited 1.16ms from Bangkok, TH
161.184.98.30 AS852 TELUS Communications Inc. 17.14ms from Beauharnois, CA
211.103.205.254 AS4808 China Unicom Beijing Province Network 4.92ms from Beijing, CN
96.84.69.94 AS7922 Comcast Cable Communications, LLC 5.79ms from Chicago, US
91.11.109.62 AS3320 Deutsche Telekom AG 3.84ms from Frankfurt am Main, DE
77.8.21.222 AS6805 Telefonica Germany GmbH & Co.OHG 0.97ms from Hamburg, DE
8.154.20.126 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.83ms from Hangzhou, CN
188.190.183.222 AS28773 Global Technologies of Ukraine LLC 0.56ms from Khmelnytskyi, UA
218.111.187.62 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.46ms from Kuala Lumpur, MY
149.71.28.110 AS210619 Monkey Tree Hosting Limited 1.48ms from London, GB
62.252.50.254 AS5089 Virgin Media Limited 7.87ms from London, GB
174.141.153.190 AS23089 Hotwire Communications 2.14ms from Miami, US
173.9.145.206 AS7922 Comcast Cable Communications, LLC 4.94ms from Miami, US
78.201.155.254 AS12322 Free SAS 1.85ms from Paris, FR
67.170.159.222 AS7922 Comcast Cable Communications, LLC 4.81ms from Portland, US
27.216.253.142 AS4837 CHINA UNICOM China169 Backbone 7.26ms from Qingdao, CN
162.136.53.62 AS14618 Amazon.com, Inc. 2.55ms from Reston, US
207.23.173.190 AS11105 Simon Fraser University 6.04ms from Seattle, US
122.33.126.222 AS17858 LG POWERCOMM 1.67ms from Seoul, KR
220.124.5.254 AS4766 Korea Telecom 4.51ms from Seoul, KR
118.49.127.254 AS4766 Korea Telecom 2.10ms from Seoul, KR
116.241.172.254 AS131596 TBC 3.37ms from Taipei, TW
183.204.100.46 AS9808 China Mobile Communications Group Co., Ltd. 2.54ms from Zhengzhou, CN
5.193.42.238 AS5384 Emirates Internet 2.31ms from Al Fujairah City, AE
54.212.203.254 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f4 212.86.160.10
traceroute to 212.86.160.10 (212.86.160.10): 64 hops max, 52 byte packets
4 [AS7713] 193.203.0.55 0.869 ms
7 [AS15518] 212.86.160.10 27.342 ms
Measurement taken from IPinfo ProbeNet in Vienna, AT
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 AS15518 at robtex.

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