AS number details

AS209552

Jan Siroky  ·  cushell.com

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AS209552 – Jan Siroky

Field Value
Country Belgium
Website cushell.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 25,387,442,211,907,212,668,829,696
ASN type ISP
Registry ripe
Allocated 5 months ago on Jun 20, 2025
Updated 3 months ago on Aug 13, 2025

There are no known IPv4 addresses belonging to this network

Netblock Company
2a06:de01:c0::/44 Siroky Network Solutions IPv6 Switzerland
2602:f9ba:b3::/48 Tritan Internet LLC - Jan Siroky
2a06:de01:c1::/48 -= Tunnel Broker Project UK =-
2a0b:4e07:2d::/48 -= Tunnel Broker Project Hop179 =-
2a0f:85c1:51::/48 Inferno Network IPv6
2a13:9500:48::/48 Siroky Network Solutions
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WHOIS Details


                                                ASHandle:       AS209552
                                                OrgID:          AS209552
                                                ASName:         AS209552
                                                ASNumber:       AS209552
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 25 peers for this ASN.

Peers Name
AS11967 Hop179 LLC
AS137409 GSL Networks Pty LTD
AS212895 Johannes Ernst
AS215638 Cilix Limited
AS24482 SG.GS
AS25160 Vorboss Limited
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS36236 NetActuate, Inc
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS393577 Tritan Development
AS41051 FREETRANSIT Project
AS44324 MoeDove LLC
AS48070 DSM (GB) Limited
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS52025 ParadoxNetworks Limited
AS52075 Wifirst S.A.S.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS917 Misaka Network, Inc.
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS11967 Hop179 LLC
AS212895 Johannes Ernst
AS215638 Cilix Limited
AS393577 Tritan Development
AS41051 FREETRANSIT Project
AS52025 ParadoxNetworks Limited
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a06:de01:c1:: AS209552 Jan Siroky 0.40ms from London, GB
2602:f9ba:b3:: AS209552 Jan Siroky 0.43ms from London, GB
2a06:de01:c0:: AS209552 Jan Siroky 0.43ms from London, GB
2a0b:4e07:2d::1 AS209552 Jan Siroky 0.48ms from Frankfurt am Main, DE
2a13:9500:48::1 AS209552 Jan Siroky 0.46ms from London, GB
2a0f:85c1:51::1 AS209552 Jan Siroky 0.60ms 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
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40.176.25.176 AS16509 Amazon.com, Inc. 1.55ms from Calgary, CA
174.100.235.208 AS10796 Charter Communications Inc 5.26ms from Columbus, US
182.64.202.224 AS24560 Bharti Airtel Ltd., Telemedia Services 2.67ms from Delhi, IN
78.34.33.32 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 6.35ms from Duesseldorf, DE
5.231.135.96 AS12360 KEVAG Telekom GmbH 6.21ms from Frankfurt am Main, DE
223.30.16.208 AS9583 Sify Limited 1.15ms from Hyderabad, IN
106.216.73.192 AS45609 Bharti Airtel Ltd. AS for GPRS Service 7.12ms from Kolkata, IN
31.127.128.16 AS2856 British Telecommunications PLC 3.45ms from London, GB
133.204.1.224 AS2518 BIGLOBE Inc. 14.02ms from Osaka, JP
79.51.223.64 AS3269 Telecom Italia S.p.A. 5.00ms from Rome, IT
222.239.17.144 AS9318 SK Broadband Co Ltd 2.40ms from Seoul, KR
77.168.171.96 AS1136 KPN B.V. 3.04ms from Amsterdam, NL
84.84.71.208 AS1136 KPN B.V. 1.18ms from Amsterdam, NL
125.162.120.0 AS7713 PT Telekomunikasi Indonesia 9.36ms from Batam, ID
183.172.143.224 AS4538 China Education and Research Network Center 4.96ms from Beijing, CN
69.130.85.208 AS4181 TDS TELECOM 3.04ms from Chicago, US
174.29.247.192 AS209 CenturyLink Communications, LLC 1.88ms from Denver, US
97.122.211.192 AS209 CenturyLink Communications, LLC 2.02ms from Denver, US
213.240.171.128 AS8820 tal.de GmbH 0.91ms from Duesseldorf, DE
80.143.236.208 AS3320 Deutsche Telekom AG 5.40ms from Frankfurt am Main, DE
95.70.103.144 AS12389 PJSC Rostelecom 0.89ms from Khabarovsk, RU
82.145.59.16 AS20860 IOMART CLOUD SERVICES LIMITED 0.87ms from London, GB
31.120.201.80 AS2856 British Telecommunications PLC 2.09ms from London, GB

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 AS209552 at robtex.

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