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

ripe

RegDate

Updated

2025-08-03T18:54:20Z

AS214757 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

7

IPv4 NUMs

0

IPv6 NUMs(/64)

3,407,872

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:f830::/44
ROA Signed and Valid IRR InValid
Jakub Krsa 1048576
2a0a:6044:a1e0::/48
ROA Signed and Valid IRR Parent Valid
Jakub Krsa 65536
2a0a:6044:a1fc::/48
ROA Signed and Valid IRR Parent Valid
PEERSIX-DFW-INFRA 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
AS199518 GSHAPIRO-AS - Gregory Shapiro, US United States 512 1,507,328 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 465,152 282,627,370,778,624 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS62553 ELCRO-DIGITAL-SERVICES-LLC - Elcro Digital Services, LLC, US United States 1,024 16,777,216 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 105,984 355,679,338,496 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv6 IPv6
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 768 34,376,581,120 IPv6 IPv6
AS64289 MACARNE - Macarne.com, US United States 9,984 35,100,753,920 IPv6 IPv6
AS214809 Stocade - Jere Kiitola trading as Stocade, FI Finland 256 4,194,304 IPv6 IPv6
AS3399 OBE-NET - Obenet AB, SE Sweden 15,616 38,654,771,200 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv6 IPv6
AS49127 ASIMO-AS - Asimo Networks B.V., NL Netherlands 5,888 73,014,444,032 IPv6 IPv6
AS140731 TOHU-OP-AP - TOHU Public Internet, CN China 0 37,748,736 IPv6 IPv6
AS34872 Servperso_Systems - Sarah Rossius trading as Servperso Systems, BE Belgium 1,280 4,297,261,056 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS203062 ALEXANDRE-ROUX-ASRINFOPRO - Alexandre Roux, FR France 256 5,815,664,640 IPv6 IPv6
AS204508 MLGT - Gatterer Manuel trading as MLGT, IT Italy 0 273,612,800 IPv6 IPv6
AS207445 AS_VAMH - Vincent Maroun, LB Lebanon 0 2,162,688 IPv6 IPv6
AS212470 LaptopCat - Oleksandr Kurinnyi, UA Ukraine 0 17,956,864 IPv6 IPv6
AS208824 POLOPRO - Pau Cab, ES Spain 0 1,179,648 IPv6 IPv6
AS214643 STARINA - STARINA INTERNATIONAL GROUP INC, US United States 0 393,216 IPv6 IPv6
AS214675 Starlamp - Hidenori Matsuo, JP Japan 0 272,039,936 IPv6 IPv6
AS206604 FoxDevLab - Vladyslav Koba, IL Israel 0 20,054,016 IPv6 IPv6
AS214999 WIRAPORTISPSERVICES-AS - Christian Wolfseher, DE Germany 0 393,216 IPv6 IPv6
AS214818 WILL-WILSON - William Wilson, GB United Kingdom 0 589,824 IPv6 IPv6
AS215956 MYIP-AS - Dennis de Houx trading as All In One, BE Belgium 0 6,553,600 IPv6 IPv6
AS199183 Arjen-Essink - Arjen Olaf Essink, NL Netherlands 0 262,144 IPv6 IPv6
AS199518 GSHAPIRO-AS - Gregory Shapiro, US United States 512 1,507,328 IPv6 IPv6
AS205941 LSG - Lungu Stefan Gabriel, RO Romania 0 288,489,472 IPv6 IPv6
AS208812 ONDRYA - Ondrya LLC, US United States 0 65,536 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands Frys-IX - The Frisian Internet Exchange 185.1.160.45 2001:7f8:10f::3:46e5:45 1 Gbps 2025-07-28 16:10:43
Switzerland FogIXP - Fog Internet Exchange Point 10 Gbps 2025-08-17 19:35:05
Netherlands NL-ix - Neutral Internet Exchange 193.239.118.7 2001:7f8:13::a521:4757:1 1 Gbps 2025-08-13 15:24:40
United States EVIX - Experimental Virtual Internet Exchange 1 Gbps 2025-05-26 16:25:46
Germany LOCIX FRANKFURT - LOCIX EXCHANGE FRANKFURT 185.1.167.54 2001:7f8:f2:e1:0:21:4757:1 1 Gbps 2025-08-03 13:19:52
Netherlands PeersIX Amsterdam 10 Gbps 2025-08-13 15:25:51
Netherlands NSIX Amsterdam - North Sea Internet Exchange - Amsterdam 193.192.12.11 2001:7f8:130::3:36e5:1 10 Gbps 2025-07-28 16:10:43
Germany LOCIX DUSSELDORF - LOCIX EXCHANGE DUSSELDORF 185.1.155.188 2a0c:b641:701:0:a5:21:4757:1 1 Gbps 2025-08-05 09:17:06

Private Peering Facilities

Country/Region Name City Website Updated
Qupra DC Amsterdam http://www.quprawholesale.com 2024-10-25 15:48:53
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2024-10-26 09:30:53
inet6num:       2a05:dfc3:f800::/40
netname:        AS214757
remarks:        Geofeed https://as214757.net/geofeed.csv
geofeed:        https://as214757.net/geofeed.csv
country:        CZ
org:            ORG-JK110-RIPE
admin-c:        ACRO56558-RIPE
tech-c:         ACRO56558-RIPE
status:         ALLOCATED-BY-LIR
mnt-by:         HYEHOST-MNT
mnt-by:         JAKUB-KRSA-MNT
created:        2025-05-17T19:15:59Z
last-modified:  2025-08-03T18:54:20Z
source:         RIPE

organisation:   ORG-JK110-RIPE
org-name:       Jakub Krsa
country:        CZ
org-type:       OTHER
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         jk@systemaware.sh
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:  2025-07-06T10:49:40Z
source:         RIPE

role:           Abuse contact role object
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         abuse@as214757.net
abuse-mailbox:  abuse@as214757.net
nic-hdl:        ACRO56558-RIPE
mnt-by:         JAKUB-KRSA-MNT
created:        2024-05-12T14:17:16Z
last-modified:  2024-12-26T16:42:28Z
source:         RIPE



inet6num:       2a0a:6044:ac70::/44
netname:        AS214757
remarks:        Geofeed https://as214757.net/geofeed.csv
geofeed:        https://as214757.net/geofeed.csv
country:        CZ
org:            ORG-JK110-RIPE
admin-c:        ACRO56558-RIPE
tech-c:         ACRO56558-RIPE
status:         ALLOCATED-BY-LIR
mnt-by:         HYEHOST-MNT
mnt-by:         JAKUB-KRSA-MNT
created:        2024-06-08T08:11:00Z
last-modified:  2025-08-03T18:56:16Z
source:         RIPE

organisation:   ORG-JK110-RIPE
org-name:       Jakub Krsa
country:        CZ
org-type:       OTHER
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         jk@systemaware.sh
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:  2025-07-06T10:49:40Z
source:         RIPE

role:           Abuse contact role object
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         abuse@as214757.net
abuse-mailbox:  abuse@as214757.net
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:       AS208189 - 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:        2025-03-25T09:02:29Z
last-modified:  2025-03-25T09:02:29Z
source:         RIPE



aut-num:        AS214757
as-name:        Jakub-Krsa
org:            ORG-JK110-RIPE
remarks:        -----------------------------------------------------
remarks:
remarks:        --------------------[ UPSTREAMS ]--------------------
remarks:
remarks:        Asimo Networks B.V.
import:         from AS49127 accept ANY
export:         to AS49127 announce AS214757:AS-ALL
remarks:
remarks:        Hurricane Electric LLC
import:         from AS6939 accept ANY
export:         to AS6939 announce AS214757:AS-ALL
remarks:
remarks:        Macarne.com
import:         from AS64289 accept ANY
export:         to AS64289 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:        -----------------------------------------------------
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:  2025-07-30T09:08:47Z
source:         RIPE

organisation:   ORG-JK110-RIPE
org-name:       Jakub Krsa
country:        CZ
org-type:       OTHER
address:        5.kvetna 869, Jachymov, Karlovarsky Kraj, 36251, CZ
e-mail:         jk@systemaware.sh
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:  2025-07-06T10:49:40Z
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