AS Number
AS201730
AS Name
DataSpring
Org Name
AUTOCONT a.s.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2022-02-15T18:11:44Z

AS201730 Looking Glass
IPv4Prefixes

35

IPv6Prefixes

4

IPv4 NUMs

7,168

IPv6 NUMs(/64)

4,294,967,296

7,168 IPv4 Addresses
CIDR Description IP Num
37.221.88.0/24
ROA Signed and Valid IRR Valid
AUTOCONT a.s. 256
37.221.88.0/22
ROA Signed and Valid IRR InValid
AUTOCONT a.s. 1024
37.221.89.0/24
ROA Signed and Valid IRR Valid
DataSpring s.r.o. 256
37.221.90.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring s.r.o. 256
37.221.91.0/24
ROA Signed and Valid IRR Parent Valid
AUTOCONT a.s. 256
185.65.92.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.65.92.0/22
ROA Signed and Valid IRR Valid
DataSpring s.r.o. 1024
185.65.93.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.65.94.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.65.95.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.78.100.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.78.100.0/22
ROA Signed and Valid IRR InValid
DataSpring s.r.o. 1024
185.78.101.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.78.102.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.78.103.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.138.244.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.138.244.0/22
ROA Signed and Valid IRR InValid
DataSpring s.r.o. 1024
185.138.245.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_Microsoft_Azure_Stack 256
185.138.246.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.138.247.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.146.148.0/24
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_DC-Luzice 256
185.146.148.0/22
ROA Signed and Valid IRR InValid
DataSpring s.r.o. 1024
185.146.149.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring s.r.o. 256
185.146.150.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring s.r.o. 256
185.146.151.0/24
ROA Signed and Valid IRR Parent Valid
DataSpring s.r.o. 256
185.173.148.0/24
ROA Signed and Valid IRR Valid
SafeDX_DC 256
185.173.148.0/22
ROA Signed and Valid IRR InValid
SafeDX s.r.o. 1024
185.173.149.0/24
ROA Signed and Valid IRR Valid
SafeDX_DC_Openstack 256
185.173.150.0/24
ROA Signed and Valid IRR Parent Valid
SafeDX s.r.o. 256
185.173.151.0/24
ROA Signed and Valid IRR Parent Valid
SafeDX s.r.o. 256
194.33.17.0/24
IRR Valid
Sharp Electronics (Europe) GmbH 256
194.33.18.0/24
IRR Valid
Sharp Electronics (Europe) GmbH 256
194.33.18.0/23
IRR InValid
Sharp Electronics (Europe) GmbH 512
194.33.19.0/24
IRR Parent Valid
Sharp Electronics (Europe) GmbH 256
194.169.252.0/24
ROA Signed and Valid IRR Valid
DataSpring s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2a03:1aa0::/36
ROA Signed and Valid IRR Valid
DataSpring s.r.o. 268435456
2a03:1aa0::/32
ROA Signed and Valid IRR InValid
DataSpring s.r.o. 4294967296
2a03:1aa0:4000::/36
ROA Signed and Valid IRR Parent Valid
DataSpring_CZ_DC-Luzice_IPv6-01 268435456
2a03:1aa0:8000::/36
ROA Signed and Valid IRR Valid
DataSpring_CZ_DC-Prague_IPv6_01 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,856 5,673,648,128 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 482,560 282,631,397,507,072 IPv4 IPv4
AS20804 ASN-TELENERGO - Exatel S.A., PL Poland 242,944 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS199803 ComSource - ComSource s.r.o., CZ Czech 1,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 18,373,120 257,699,479,552 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 34,359,738,368 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 55,808 12,884,967,424 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 53,760 8,590,721,024 IPv6 IPv6
AS5610 O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ Czech 1,549,824 47,244,640,256 IPv4 IPv4
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,209,088 287,762,808,832 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,808 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS44424 AS44424 - Internet Mall, a.s., CZ Czech 2,048 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.79 2001:7f8:14::8b:1 10 Gbps 2022-02-10 19:23:32
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.80 2001:7f8:14::8b:2 10 Gbps 2020-03-26 11:14:31

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2017-11-27 13:17:45
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2017-11-27 13:17:54
IP Address Domain NUMs Domains
185.65.92.18 1 webexmeeting.uc10.net
185.65.92.21 1 uc10.net
185.65.92.25 1 epokladna-test.vodafone.cz
185.65.92.30 1 epokladna.vodafone.cz
185.65.92.38 10 g-jet.eu
185.65.92.44 4 dsc01-dc01.dscen.cz
185.65.92.47 1 eshop.sazkamobil.cz
185.65.92.48 1 www.borislavka-centrum.cz
185.65.92.49 1 m.sazkamobil.cz
185.65.92.55 1 intranet.kkcg.com
as-block:       AS196608 - AS207419
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
source:         RIPE



aut-num:        AS201730
as-name:        DataSpring
org:            ORG-CISS4-RIPE
remarks:        DataSpring CZ AS
remarks:        For routing please contact ripe-tech@dataspring.cz
remarks:        General policy for boundary filtering:
remarks:        AFI IPv4: accept 0.0.0.0/0 le 24
remarks:        AFI IPv6: accept ::/0 le 48
import:         from AS199803 accept ANY # Comsource
export:         to AS199803 announce AS-CZ-DS # Comsource
import:         from AS6881 accept ANY # NIX.CZ
import:         from AS6939 accept ANY # Hurricane Electric
import:         from AS47200 accept ANY # NIX.CZ route servers
export:         to AS6881 announce AS-CZ-DS # NIX.CZ
export:         to AS6939 announce AS-CZ-DS # Hurricane Electric
export:         to AS47200 announce AS-CZ-DS # NIX.CZ route servers
export:         to AS5610 announce AS-CZ-DS # O2-CZECH-REPUBLIC
import:         from AS5610 accept ANY # O2-CZECH-REPUBLIC
export:         to AS26415 announce AS-CZ-DS # VERISIGN-AS
import:         from AS26415 accept ANY # VERISIGN-AS
export:         to AS8075 announce AS-CZ-DS # Microsoft
import:         from AS8075 accept ANY # Microsoft
export:         to AS16509 announce AS-CZ-DS # Amazon
import:         from AS16509 accept ANY # Amazon
export:         to AS6855 announce AS-CZ-DS # TMCZ (SLOVAK TELEKOM)
import:         from AS6855 accept ANY # TMCZ (SLOVAK TELEKOM)
import:         from AS16019 accept ANY # Vodafone CZ
export:         to AS16019 announce AS-CZ-DS # Vodafone CZ
remarks:        CUSTOMERS
import:         from AS44424 accept AS44424 # MALL
export:         to AS44424 announce ANY # MALL
admin-c:        DASP-RIPE
tech-c:         DASP-RIPE
status:         ASSIGNED
notify:         ripe-notify@dataspring.cz
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ICT
created:        2014-07-31T15:44:07Z
last-modified:  2022-02-15T18:11:44Z
source:         RIPE

organisation:   ORG-CISS4-RIPE
org-name:       AUTOCONT a.s.
country:        CZ
org-type:       LIR
address:        Vinohradska 1511/230
address:        100 00
address:        Prague 10
address:        CZECH REPUBLIC
phone:          +420 800 55 22 11
e-mail:         info@dataspring.cz
abuse-c:        ICT-RIPE
admin-c:        DASP-RIPE
admin-c:        CLHM-RIPE
tech-c:         DASP-RIPE
tech-c:         CLHM-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ICT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ICT
created:        2014-07-22T09:54:36Z
last-modified:  2021-12-28T23:32:31Z
source:         RIPE

role:           DataSpring Hostmaster for AS201730
address:        Vinohradska 1511/230, Prague 10, 100 00
address:        Czech Republic
e-mail:         info@dataspring.cz
nic-hdl:        DASP-RIPE
admin-c:        JK11817-RIPE
admin-c:        FB17552-RIPE
admin-c:        AS44385-RIPE
tech-c:         JK11817-RIPE
tech-c:         FB17552-RIPE
tech-c:         AS44385-RIPE
mnt-by:         MNT-ICT
created:        2016-02-15T14:35:38Z
last-modified:  2021-12-28T23:35:07Z
source:         RIPE


role:           DataSpring Hostmaster for AS201730
address:        Vinohradska 1511/230, Prague 10, 100 00
address:        Czech Republic
e-mail:         info@dataspring.cz
nic-hdl:        DASP-RIPE
admin-c:        JK11817-RIPE
admin-c:        FB17552-RIPE
admin-c:        AS44385-RIPE
tech-c:         JK11817-RIPE
tech-c:         FB17552-RIPE
tech-c:         AS44385-RIPE
mnt-by:         MNT-ICT
created:        2016-02-15T14:35:38Z
last-modified:  2021-12-28T23:35:07Z
source:         RIPE

person:         Adam Schmid
address:        K Zizkovu 851/4, Praha 9, 190 00 Vysocany
phone:          +420773752425
nic-hdl:        AS44385-RIPE
mnt-by:         MNT-ICT
created:        2020-08-12T13:15:49Z
last-modified:  2020-08-12T13:15:49Z
source:         RIPE

person:         Filip Beran
address:        DataSpring s.r.o., K Zizkovu 851, 19000 Prague 9
phone:          +420603417556
nic-hdl:        FB17552-RIPE
mnt-by:         MNT-ICT
created:        2020-08-10T12:14:11Z
last-modified:  2020-08-10T12:14:11Z
source:         RIPE

person:         Jan Kalista
address:        DataSpring s.r.o., K Zizkovu 851, 19000 Prague 9
phone:          +420603402705
nic-hdl:        JK11817-RIPE
mnt-by:         MNT-ICT
created:        2017-02-02T12:40:05Z
last-modified:  2017-02-02T12:51:19Z
source:         RIPE