Autonomous System details

AS214757

Jakub Krsa  ·  rejsik.eu

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AS214757 – Jakub Krsa

Field Value
Country Czechia
Website rejsik.eu
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 146,280,024,173,370,130,139,447,296
ASN type ISP
Registry ripe
Allocated 2 years ago on Jun 06, 2024
Updated 20 days ago on Dec 23, 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
2a05:dfc3:f8f0::/48 AS214757 - Los Angeles (Anycast node)
2a0a:6044:a101::/48 AS214757 - Route Collector EU01
2a0a:6044:a102::/48 AS214757 - Route Collector EU02
2a0a:6044:a103::/48 AS214757 - Route Collector NA01
2a0a:6044:a106::/48 AS214757 - Route Collector SA01
2a0a:6044:a108::/48 AS214757 - Route Collector OC01
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 178 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
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.
AS16552 Tiggee LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1828 Unitas Global
AS18636 ONDRYA LLC
AS1916 Rede Nacional de Ensino e Pesquisa
AS198150 SIACOM JSC
AS198889 Jerzy Dabrowski
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
AS20473 The Constant Company, LLC
AS20485 Joint Stock Company TransTeleCom
AS204871 Shihabudheen P K
AS205112 PHILUNET GmbH
AS205305 Gabriel Peron
AS205941 Lungu Stefan Gabriel
AS206604 Belka's network
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
AS211281 NEOHOST SRL
AS212085 Alexander Bruegmann
AS212123 Red Panda Network
AS212470 Oleksandr Kurinnyi
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212895 Johannes Ernst
AS213241 TECHIT.BE SRL
AS213409 Daniil Koval
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
AS215899 Justas Gudynas
AS215956 MyIP.be ~ AS215956
AS216401 Marcel Koeppel
AS22356 Durand do Brasil Ltda
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS262427 Invista Net Provedor de Acesso Ltda
AS262462 Aranet Play
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263541 IMF NETWORK DATA LTDA - ME
AS264479 Turbozone Internet
AS267613 ELETRONET S.A.
AS268976 Weclix Telecom S/A
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28624 PROVEDORA CMA INTERNET LTDA
AS28917 Fiord Networks, UAB
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29632 Netassist International EOOD
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
AS3170 VeloxServ Communications Ltd
AS3214 xTom GmbH
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3399 Obenet AB
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34927 iFog GmbH
AS35280 F5 Networks SARL
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Upstreams

There are 13 upstreams for this ASN.

upstreams Name
AS142064 VERGETEL
AS20473 The Constant Company, LLC
AS205941 Lungu Stefan Gabriel
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
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Downstreams

There are 26 downstreams for this ASN.

Downstreams Name
AS18636 ONDRYA LLC
AS198889 Jerzy Dabrowski
AS199183 Arjen Olaf Essink
AS199518 Gregory Shapiro
AS203062 Alexandre Roux trading as ASR INFOPRO
AS204508 Gatterer Manuel trading as MLGT
AS204871 Shihabudheen P K
AS205305 Gabriel Peron
AS205941 Lungu Stefan Gabriel
AS207445 Vincent Maroun
AS208733 Erick Hoffmann
AS208790 Stepan Duda
AS211281 NEOHOST SRL
AS212085 Alexander Bruegmann
AS212470 Oleksandr Kurinnyi
AS213409 Daniil Koval
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
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Pingable IPs

13 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 0.54ms from Amsterdam, NL
2a05:dfc3:f811::1 AS214757 Jakub Krsa 0.41ms from Stockholm, SE
2a05:dfc3:f801::1 AS214757 Jakub Krsa 0.48ms from Amsterdam, NL
2a05:dfc3:f80c:1::2 AS214757 Jakub Krsa 0.61ms from Amsterdam, NL
2a0a:6044:a106::1 AS214757 Jakub Krsa 0.28ms from Sao Paulo, BR
2a05:dfc3:f830::1 AS214757 Jakub Krsa 0.59ms from Dallas, US
2a0a:6044:a1e0::1 AS214757 Jakub Krsa 0.52ms from Amsterdam, NL
2a14:6f45:b00b::1 AS214757 Jakub Krsa 0.52ms from Stockholm, SE
2a0a:6044:a1fe::1 AS214757 Jakub Krsa 0.50ms from Amsterdam, NL
2a0a:6044:a103::1 AS214757 Jakub Krsa 0.51ms from Dallas, US
2a0a:6044:a102::1 AS214757 Jakub Krsa 33.09ms from Paris, FR
2a05:dfc3:f821::1 AS214757 Jakub Krsa 0.75ms from Prague, CZ
2a05:dfc3:f841::1 AS214757 Jakub Krsa 1.19ms from Sao Paulo, BR

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
183.172.242.85 AS4538 China Education and Research Network Center 5.16ms from Beijing, CN
221.10.174.117 AS4837 CHINA UNICOM China169 Backbone 9.92ms from Chengdu, CN
129.204.56.213 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.05ms from Guangzhou, CN
117.2.75.213 AS7552 Viettel Group 15.49ms from Ho Chi Minh City, VN
47.75.1.149 AS45102 Alibaba (US) Technology Co., Ltd. 1.44ms from Hong Kong, HK
67.78.154.53 AS33363 Charter Communications, Inc 6.41ms from Orlando, US
102.129.135.21 AS213734 ZERODESK LTD 0.47ms from Paris, FR
90.183.8.181 AS5610 O2 Czech Republic, a.s. 0.89ms from Prague, CZ
122.35.41.149 AS17858 LG POWERCOMM 1.90ms from Seoul, KR
121.189.20.197 AS4766 Korea Telecom 2.40ms from Seoul, KR
112.167.203.85 AS4766 Korea Telecom 2.98ms from Seoul, KR
54.66.155.37 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
123.13.176.165 AS4837 CHINA UNICOM China169 Backbone 2.90ms from Zhengzhou, CN
141.237.215.229 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.66ms from Athens, GR
58.28.161.5 AS17435 Vodafone Next Generation Services Limited 0.47ms from Auckland, NZ
202.126.193.181 AS17492 Vector Communications LTD. 0.91ms from Auckland, NZ
1.44.93.149 AS7474 SingTel Optus Pty Ltd 0.92ms from Brisbane, AU
174.110.39.229 AS11426 Charter Communications Inc 8.67ms from Charlotte, US
34.247.7.229 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
99.33.69.21 AS7018 AT&T Enterprises, LLC 3.28ms from Los Angeles, US
66.108.119.149 AS12271 Charter Communications Inc 3.60ms from New York City, US
40.183.168.21 AS9009 M247 Europe SRL 0.55ms from New York City, US
101.69.54.133 AS4837 CHINA UNICOM China169 Backbone 12.26ms from Ningbo, CN
201.123.130.133 AS8151 UNINET 9.60ms from Santiago de Queretaro, MX
59.152.146.165 AS38120 LG HelloVision Corp. 3.25ms from Seoul, KR

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 AS214757 at robtex.

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