AS41981

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Summary

IP address summary information
Name	Flying Circus Internet Operations GmbH
Country	Germany
Website	host.io/flyingcircus.io·flyingcircus.io
Hosted domains	785
IPv4 addresses	1,024
IPv6 addresses	1.24 × 10²⁷
ASN type	Hosting
Registry	RIPE
Allocated	8 years ago on May 24, 2018
Updated	2 years ago on Jan 10, 2024

Ranking

#56,103

Overall rank

among 74,688 networks

Traffic

#54,351

Infrastructure

#12,979

#1,324inGermany

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Germany
100%

Held location over 90 days: 89%
Held location over 1 year: 93%
Median days between moves: 418 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
185.105.252.0/24	Flying Circus Internet Operations GmbH	256
185.105.253.0/24	Flying Circus Internet Operations GmbH	256
185.105.254.0/24	Flying Circus Internet Operations GmbH	256
185.105.255.0/24	Flying Circus Internet Operations GmbH	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 785 domain names hosted across 59 IP addresses on this ASN.

IP Address	Domain	Count
185.105.252.131		177
185.105.252.136		161
185.105.252.41		75
185.105.252.61		65
185.105.253.113		53

Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS5405	Inter.link GmbH
AS8648	dogado GmbH

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS5405	Inter.link GmbH
AS8648	dogado GmbH

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
185.105.255.226 Ping	AS41981Flying Circus Internet Operations GmbH	3.55ms from Berlin, DE
2a06:3a80:300:2::1 Ping	AS41981Flying Circus Internet Operations GmbH	3.86ms from Berlin, DE
185.105.253.1 Ping	AS41981Flying Circus Internet Operations GmbH	1.35ms from Düsseldorf, DE
2a06:3a80:0:3::1 Ping	AS41981Flying Circus Internet Operations GmbH	3.68ms from Berlin, DE
2a06:3a80:400:ff01::9 Ping	AS41981Flying Circus Internet Operations GmbH	3.63ms from Berlin, DE
185.105.254.4 Ping	AS41981Flying Circus Internet Operations GmbH	1.50ms from Düsseldorf, DE
2a06:3a80:200:1::1 Ping	AS41981Flying Circus Internet Operations GmbH	3.71ms from Frankfurt am Main, DE
185.105.252.1 Ping	AS41981Flying Circus Internet Operations GmbH	1.38ms from Duesseldorf, DE

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS41981


2a06:3a80:0:2::1c	Leipzig, Germany
2a06:3a80:0:ff::3	Halle (Saale), Germany
185.105.255.21	Halle (Saale), Germany
2a06:3a80:0:2::3	Halle (Saale), Germany
185.105.255.3	Halle (Saale), Germany
185.105.253.74	Düsseldorf, Germany
2a06:3a80:400:ff01::9	Halle (Saale), Germany
2a06:3a80:400:ff01::1	Halle (Saale), Germany
185.105.255.224	Halle (Saale), Germany
185.105.255.226	Halle (Saale), Germany

Important routers in AS41981

Traceroute

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

$ traceroute -a -n -q1 -f4 185.105.252.28

traceroute to 185.105.252.28 (185.105.252.28): 64 hops max, 52 byte packets

4 [AS3356] 212.162.40.250 6.594 ms

5 [AS8648] 185.84.83.137 7.076 ms

6 [AS41981] 185.105.253.72 7.025 ms

7 [AS41981] 185.105.252.28 7.316 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 24, 2026

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 AS41981 at robtex.

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AS41981

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS41981

Important routers in AS41981

Traceroute

Related Networks

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What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS41981

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

AS12759

AS197803

AS200249

AS204119

AS209467

AS213851