Autonomous System details

AS214757

Jakub Krsa  ·  rejsik.eu

Czechia
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AS214757 – Jakub Krsa

Field Value
Country Czechia
Website rejsik.eu
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 140,235,395,075,296,984,265,916,416
ASN type ISP
Registry ripe
Allocated 2 years ago on Jun 06, 2024
Updated 2 months ago on Oct 11, 2025

There are no known IPv4 addresses belonging to this network

Netblock Company
2a05:dfc3:f800::/44 AS214757 - Amsterdam
2a05:dfc3:f810::/44 AS214757 - Stockholm
2a05:dfc3:f820::/44 AS214757 - Prague
2a05:dfc3:f830::/44 AS214757 - Dallas
2a05:dfc3:f840::/44 AS214757 - Sao Paulo
2a05:dfc3:f850::/44 AS214757 - London
2a05:dfc3:f860::/44 AS214757 - Sydney
2a0a:6044:a102::/48 AS214757 - Route Collector EU02
2a0a:6044:a1e0::/48 AS214757 - Amsterdam
2a0a:6044:a1fe::/48 PeersIX Amsterdam - Infrastructure
2a14:6f45:b00b::/48 b00b

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WHOIS Details


                                                ASHandle:       AS214757
                                                OrgID:          AS214757
                                                ASName:         AS214757
                                                ASNumber:       AS214757
                                                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 146 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS1136 KPN B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12637 SEEWEB s.r.l.
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS132337 Axclusive
AS142064 VERGETEL
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15605 Connesi s.p.a.
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1828 Unitas Global
AS18636 ONDRYA LLC
AS198150 SIACOM JSC
AS199183 Arjen Olaf Essink
AS199518 Gregory Shapiro
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200242 Ember Ana Reimer
AS202746 Europeer Ltd.
AS203062 Alexandre Roux trading as ASR INFOPRO
AS204092 Association GRIFON
AS204508 Gatterer Manuel trading as MLGT
AS20485 Joint Stock Company TransTeleCom
AS204871 Shihabudheen P K
AS205103 Telegraph42 Management GmbH
AS205941 Lungu Stefan Gabriel
AS206604 FoxDevLab
AS207272 Spicy Telecommunications
AS207445 Vincent Maroun
AS208453 Johan Karlsson trading as SweHosting
AS208733 Erick Hoffmann
AS208790 Stepan Duda
AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS209022 Tschajera Limited
AS209090 Association Stolon
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS212123 Red Panda Network
AS212470 Oleksandr Kurinnyi
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212895 Johannes Ernst
AS213241 TECHIT.BE SRL
AS213413 Michal Pawski
AS213576 Robert Weir
AS214161 Rafael Perzaada
AS214331 TESKE VIRTUAL SYSTEM LTDA
AS214675 Starlamp Network Project
AS214809 Jere Kiitola trading as Stocade
AS214818 William Wilson
AS214999 Christian Wolfseher
AS215638 Cilix Limited
AS215956 MyIP.be ~ AS215956
AS216401 Marcel Koeppel
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29632 Netassist International EOOD
AS31027 GlobalConnect A/S
AS3170 VeloxServ Communications Ltd
AS3214 xTom GmbH
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
AS3399 Obenet AB
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37468 Angola Cables
AS39122 Blacknight Internet Solutions Limited
AS39249 Netassist International EOOD
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS42541 Fiberby ApS
AS43733 Viva Armenia CJSC
AS44324 MoeDove LLC
AS44901 Belcloud LTD
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 Anexia Cloud Solutions GmbH
AS47536 PathConnect GmbH
AS47957 Worldline IGSA SA
AS48185 team.blue NV
AS48362 Stadtwerke Feldkirch
AS48919 UACITY Ltd.
AS49127 Asimo Networks B.V.
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Upstreams

There are 11 upstreams for this ASN.

upstreams Name
AS142064 VERGETEL
AS208453 Johan Karlsson trading as SweHosting
AS212895 Johannes Ernst
AS214331 TESKE VIRTUAL SYSTEM LTDA
AS215638 Cilix Limited
AS34927 iFog GmbH
AS49127 Asimo Networks B.V.
AS50338 GamerHost s.r.o.
AS60068 Datacamp Limited
AS62553 Elcro Digital Services, LLC
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 22 downstreams for this ASN.

Downstreams Name
AS18636 ONDRYA LLC
AS199183 Arjen Olaf Essink
AS199518 Gregory Shapiro
AS203062 Alexandre Roux trading as ASR INFOPRO
AS204508 Gatterer Manuel trading as MLGT
AS205941 Lungu Stefan Gabriel
AS206604 FoxDevLab
AS207272 Spicy Telecommunications
AS207445 Vincent Maroun
AS208733 Erick Hoffmann
AS208790 Stepan Duda
AS212470 Oleksandr Kurinnyi
AS213413 Michal Pawski
AS213576 Robert Weir
AS214161 Rafael Perzaada
AS214675 Starlamp Network Project
AS214818 William Wilson
AS214999 Christian Wolfseher
AS215956 MyIP.be ~ AS215956
AS216401 Marcel Koeppel
AS59449 Mitja Herbaj
AS60900 Ssmidge Technologies
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
2a05:dfc3:f805:5151::1 AS214757 Jakub Krsa 0.41ms from Amsterdam, NL
2a05:dfc3:f80c:2::2 AS214757 Jakub Krsa 0.51ms from Amsterdam, NL
2a05:dfc3:f821::1 AS214757 Jakub Krsa 0.81ms from Prague, CZ
2a05:dfc3:f841::1 AS214757 Jakub Krsa 0.66ms from Sao Paulo, BR
2a05:dfc3:f810::1 AS214757 Jakub Krsa 0.51ms from Stockholm, SE
2a14:6f45:b00b::1 AS214757 Jakub Krsa 0.41ms from Stockholm, SE
2a0a:6044:a1fe::1 AS214757 Jakub Krsa 0.43ms from Amsterdam, NL
2a0a:6044:a1e0::1 AS214757 Jakub Krsa 0.36ms from Amsterdam, NL
2a05:dfc3:f801::1 AS214757 Jakub Krsa 0.37ms from Amsterdam, NL
2a05:dfc3:f830::1 AS214757 Jakub Krsa 0.61ms from Dallas, US

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
190.92.134.101 AS55293 A2 Hosting, Inc. 0.33ms from Amsterdam, NL
64.99.97.37 AS15348 Tucows.com Co. 14.40ms from Ashburn, US
121.79.251.21 AS17705 InSPire Net Ltd 10.48ms from Auckland, NZ
20.85.116.181 AS8075 Microsoft Corporation 0.28ms from Boydton, US
23.43.198.53 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
84.191.82.245 AS3320 Deutsche Telekom AG 5.81ms from Frankfurt am Main, DE
43.217.246.181 AS16509 Amazon.com, Inc. 0.90ms from Kuala Lumpur, MY
113.227.205.197 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Liaoyang, CN
95.79.46.117 AS42682 JSC "ER-Telecom Holding" 6.17ms from Moscow, RU
68.200.183.21 AS33363 Charter Communications, Inc 8.89ms from Orlando, US
44.209.79.5 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
47.36.180.229 AS20115 Charter Communications LLC 12.67ms from Seattle, US
64.115.63.165 AS7029 Windstream Communications LLC 1.04ms from Secaucus, US
204.155.18.5 AS8116 Guidant Corporation 6.83ms from Secaucus, US
117.131.98.181 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.08ms from Shanghai, CN
213.65.109.5 AS3301 Telia Company AB 0.75ms from Stockholm, SE
124.126.243.229 AS4847 China Networks Inter-Exchange 2.88ms from Tianjin, CN
83.14.71.149 AS5617 Orange Polska Spolka Akcyjna 6.51ms from Wrocław, PL
111.172.240.149 AS138982 Hubei Jiangxia IDC 1.86ms from Wuhan, CN
24.241.146.21 AS20115 Charter Communications LLC 4.70ms from Atlanta, US
20.173.88.181 AS8075 Microsoft Corporation 0.23ms from Az Za`ayin, QA
93.87.203.69 AS8400 TELEKOM SRBIJA a.d. 5.53ms from Belgrade, RS
177.0.107.133 AS8167 V tal 14.32ms from Brasilia, BR
84.193.156.229 AS6848 Telenet BV 6.23ms from Brussels, BE
24.192.151.5 AS12083 WideOpenWest Finance LLC 10.92ms from Chicago, US

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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 AS214757 at robtex.

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