AS Number
AS214757
AS Name
Jakub-Krsa
Org Name
Jakub Krsa
Country
Czech
Registry

ripe

RegDate

Updated

2026-06-13T09:34:39Z

AS214757 Looking Glass
https://lg.as214757.net
IPv4Prefixes

0

IPv6Prefixes

14

IPv4 NUMs

0

IPv6 NUMs(/64)

7,798,784

0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2a05:dfc3:f800::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a05:dfc3:f810::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a05:dfc3:f820::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a05:dfc3:f830::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a05:dfc3:f840::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a05:dfc3:f850::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a05:dfc3:f860::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a0a:6044:a101::/48
ROA Signed and Valid IRR Parent Valid
VIRTUALIXP-SPACE 65536
2a0a:6044:a106::/48
ROA Signed and Valid IRR Parent Valid
AS214757-RC-SA01 65536
2a0a:6044:a108::/48
ROA Signed and Valid IRR Parent Valid
AS214757-RC-OC01 65536
2a0a:6044:a1a1::/48
ROA Signed and Valid IRR Parent Valid
Jakub Krsa 65536
2a0a:6044:a1e0::/48
ROA Signed and Valid IRR Parent Valid
Jakub Krsa 65536
2a0a:6044:a1fe::/48
ROA Signed and Valid IRR Parent Valid
PEERSIX-AMS-INFRA 65536
2a14:6f45:b00b::/48
IRR Valid
Jakub Krsa 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,312 2,228,224 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv6 IPv6
AS266213 PLANETCLICK TELECOMUNICACOES LTDA, BR Brazil 1,536 4,294,967,296 IPv6 IPv6
AS3399 OBE-NET - Obenet AB, SE Sweden 25,344 38,654,771,200 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 2,560 268,501,000 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123,136 77,422,723,074 IPv6 IPv6
AS213622 FALCON - Falcon FZE LLC, AE United Arab Emirates 768 34,359,738,368 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456,704 282,627,370,713,088 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 10,240 295,305,216 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv6 IPv6
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 7,936 94,489,280,512 IPv6 IPv6
AS50869 FREEIX-REMOTE - IPng Networks GmbH, CH Switzerland 0 16,777,216 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,632 34,359,869,440 IPv6 IPv6
AS50338 GAMERHOST - GamerHost s.r.o., CZ Czech 1,536 4,294,967,296 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,295,032,834 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv6 IPv6
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68,719,476,736 IPv6 IPv6
AS34854 BLAHAJ-CLOUD - Maria Merkel trading as Blahaj Studio, DE Germany 512 18,939,904 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS142064 VERGETEL1-AS-AP - VERGETEL, AU Australia 768 1,114,112 IPv6 IPv6
AS215638 AS-CILIX-LIMITED - Cilix Limited, GB United Kingdom 2,560 34,359,738,368 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82,176 188,978,561,024 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,744 107,374,182,400 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv6 IPv6
AS212895 ROUTE64_ORG - Johannes Ernst, DE Germany 768 278,724,608 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,368 107,374,182,400 IPv6 IPv6
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv6 IPv6
AS214331 Teske-Virtual-System - TESKE VIRTUAL SYSTEM LTDA, BR Brazil 256 196,608 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 655,097,864 IPv6 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 559,872 210,454,380,544 IPv6 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,174,400 77,309,476,864 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 223,232 75,891,015,680 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 125,952 1,258,553,344 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,848 42,949,804,032 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv6 IPv6
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,160 17,196,711,936 IPv6 IPv6
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 256 34,376,581,120 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 36,864 4,295,032,832 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv6 IPv6
AS49127 ASIMO-AS - Asimo Networks B.V., NL Netherlands 5,632 68,719,476,736 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,296 81,604,378,624 IPv6 IPv6
AS50263 IXP-1-IX-EU - A-Systems Sp. z o.o., PL Poland 0 0 IPv6 IPv6
AS208453 SWEHOST-NET - Johan Karlsson trading as SweHosting, SE Sweden 1,024 319,160,320 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4,096 4,294,967,296 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 130,304 118,226,945 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,296,146,944 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 226,816 98,784,247,808 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS204508 MLGT - Gatterer Manuel trading as MLGT, IT Italy 0 273,547,264 IPv6 IPv6
AS209552 Jan - Jan Siroky, BE Belgium 0 1,310,720 IPv6 IPv6
AS211008 LIKHNER-AS - Arturs Lihners, LV Latvia 0 131,072 IPv6 IPv6
AS212470 LaptopCat - Oleksandr Kurinnyi, UA Ukraine 0 34,668,544 IPv6 IPv6
AS214675 Starlamp - Hidenori Matsuo, JP Japan 256 306,839,552 IPv6 IPv6
AS199183 Arjen-Essink - Arjen Olaf Essink, NL Netherlands 0 262,144 IPv6 IPv6
AS60900 SsmidgeTechnologies - Adrian Trifonov trading as Ssmidge Technologies, CA Canada 1,024 272,105,472 IPv6 IPv6
AS199518 GSHAPIRO-AS - Gregory Shapiro, US United States 512 2,031,616 IPv6 IPv6
AS201445 Zerval-Network - Zerval Network LLC, US United States 0 1,310,720 IPv6 IPv6
AS213409 Lynqia - Daniil Koval, UA Ukraine 0 720,896 IPv6 IPv6
AS214161 RAFO - Rafael Perzaada, BE Belgium 0 65,536 IPv6 IPv6
AS214818 WILL-WILSON - William Wilson, GB United Kingdom 0 131,072 IPv6 IPv6
AS59449 Mitja - Mitja Herbaj, SI Slovenia 0 1,703,936 IPv6 IPv6
AS198889 JERDA-NET - Jerzy Dabrowski, DE Germany 0 4,303,421,440 IPv6 IPv6
AS203062 ALEXANDRE-ROUX-ASRINFOPRO - Alexandre Roux, FR France 512 12,232,687,616 IPv6 IPv6
AS204871 SPK-AS - Shihabudheen P K, IN India 0 131,072 IPv6 IPv6
AS207445 AS_VAMH - Vincent Maroun, LB Lebanon 0 18,939,904 IPv6 IPv6
AS208733 FFVEC - Erick Hoffmann, DE Germany 0 65,536 IPv6 IPv6
AS212085 BRUEGGUS-AS - Alexander Bruegmann, DE Germany 256 21,757,952 IPv6 IPv6
AS213576 ERTIUS-NET - Robert Weir, IE Ireland 512 851,968 IPv6 IPv6
AS214205 CRISTIAN-TUDOR-MARCUS - Cristian Tudor Marcus, RO Romania 0 262,144 IPv6 IPv6
AS215956 MYIP-AS - Dennis de Houx trading as All In One, BE Belgium 0 5,570,560 IPv6 IPv6
inet6num:       2a05:dfc3:f800::/40
netname:        AS214757
descr:          AS214757
country:        CZ
admin-c:        ACRO56558-RIPE
tech-c:         ACRO56558-RIPE
abuse-c:        ACRO56558-RIPE
status:         ALLOCATED-BY-LIR
mnt-by:         HYEHOST-MNT
org:            ORG-JK110-RIPE
created:        2026-06-13T09:34:39Z
last-modified:  2026-06-13T09:34:39Z
source:         RIPE
geofeed:        https://as214757.net/geofeed.csv
remarks:        Geofeed https://as214757.net/geofeed.csv

organisation:   ORG-JK110-RIPE
org-name:       Jakub Krsa
country:        CZ
reg-nr:         Not Applicable
org-type:       OTHER
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         [email protected]
abuse-c:        ACRO56558-RIPE
mnt-ref:        HYEHOST-MNT
mnt-ref:        lir-is-ktt-1-mnt
mnt-ref:        KLAB-MNT
mnt-ref:        services-mnt
mnt-ref:        JAKUB-KRSA-MNT
mnt-ref:        F4-MNT
mnt-ref:        APIVERSA-MNT
mnt-by:         JAKUB-KRSA-MNT
created:        2024-05-12T14:17:24Z
last-modified:  2026-05-13T05:11:05Z
source:         RIPE

role:           Abuse contact role object
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        ACRO56558-RIPE
mnt-by:         JAKUB-KRSA-MNT
created:        2024-05-12T14:17:16Z
last-modified:  2024-12-26T16:42:28Z
source:         RIPE


as-block:       AS214347 - AS215128
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS214757
as-name:        Jakub-Krsa
org:            ORG-JK110-RIPE
remarks:        -----------------------------------------------------
remarks:
remarks:        --------------------[ UPSTREAMS ]--------------------
remarks:        Asimo Networks B.V.
import:         from AS49127 accept ANY
export:         to AS49127 announce AS214757:AS-ALL
remarks:
remarks:        Cilix Limited
import:         from AS215638 accept ANY
export:         to AS215638 announce AS214757:AS-ALL
remarks:
remarks:        Datacamp Limited (CDN77 / DataPacket)
import:         from AS60068 accept ANY
export:         to AS60068 announce AS214757:AS-ALL
remarks:
remarks:        Diederik Focko de Zee
import:         from AS50917 accept ANY
export:         to AS50917 announce AS214757:AS-ALL
remarks:
remarks:        Elcro Digital Services, LLC
import:         from AS62553 accept ANY
export:         to AS62553 announce AS214757:AS-ALL
remarks:
remarks:        GamerHost s.r.o.
import:         from AS50338 accept ANY
export:         to AS50338 announce AS214757:AS-ALL
remarks:
remarks:        Hurricane Electric LLC
import:         from AS6939 accept ANY
export:         to AS6939 announce AS214757:AS-ALL
remarks:
remarks:        iFog GmbH
import:         from AS34927 accept ANY
export:         to AS34927 announce AS214757:AS-ALL
remarks:
remarks:        Jere Kiitola trading as Stocade
import:         from AS214809 accept ANY
export:         to AS214809 announce AS214757:AS-ALL
remarks:
remarks:        Johan Karlsson (SweHosting)
import:         from AS208453 accept ANY
export:         to AS208453 announce AS214757:AS-ALL
remarks:
remarks:        Johannes Ernst
import:         from AS212895 accept ANY
export:         to AS212895 announce AS214757:AS-ALL
remarks:
remarks:        Teske Virtual System Ltda
import:         from AS214331 accept ANY
export:         to AS214331 announce AS214757:AS-ALL
remarks:
remarks:        VERGETEL
import:         from AS142064 accept ANY
export:         to AS142064 announce AS214757:AS-ALL
remarks:
remarks:        Adrian Trifonov trading as Ssmidge Technologies
import:         from AS60900 accept ANY
export:         to AS60900 announce AS214757
remarks:
remarks:        -----------------------------------------------------
member-of:      AS3320:AS-AUTH-ROUTEPRIO-FROM-AS33891
sponsoring-org: ORG-ICL64-RIPE
admin-c:        JK16122-RIPE
tech-c:         JK16122-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         JAKUB-KRSA-MNT
created:        2024-06-06T06:51:18Z
last-modified:  2026-03-11T18:27:47Z
source:         RIPE

organisation:   ORG-JK110-RIPE
org-name:       Jakub Krsa
country:        CZ
reg-nr:         Not Applicable
org-type:       OTHER
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         [email protected]
abuse-c:        ACRO56558-RIPE
mnt-ref:        HYEHOST-MNT
mnt-ref:        lir-is-ktt-1-mnt
mnt-ref:        KLAB-MNT
mnt-ref:        services-mnt
mnt-ref:        JAKUB-KRSA-MNT
mnt-ref:        F4-MNT
mnt-ref:        APIVERSA-MNT
mnt-by:         JAKUB-KRSA-MNT
created:        2024-05-12T14:17:24Z
last-modified:  2026-05-13T05:11:05Z
source:         RIPE

person:         Jakub Krsa
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
phone:          +420608558281
nic-hdl:        JK16122-RIPE
mnt-by:         JAKUB-KRSA-MNT
created:        2024-05-12T14:06:39Z
last-modified:  2024-05-12T14:16:22Z
source:         RIPE