AS Number
AS209531
AS Name
OSTV
Org Name
OSTV s.r.o.
Country
Slovakia
Registry

ripe

RegDate

Updated

2025-03-25T09:02:29Z

AS209531 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

3

IPv4 NUMs

1,280

IPv6 NUMs(/64)

34,359,738,368

1,280 IPv4 Addresses
CIDR Description IP Num
147.78.168.0/23
ROA Signed and Valid IRR Valid
OSTV s.r.o. 512
147.78.168.0/22
IRR InValid
OSTV s.r.o. 1024
147.78.170.0/23
IRR Valid
OSTV s.r.o. 512
194.110.119.0/24
ROA Signed and Valid
OSTV s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2a09:27c0::/30
IRR Valid
OSTV s.r.o. 17179869184
2a09:27c0::/29
ROA Signed and Valid IRR InValid
OSTV s.r.o. 34359738368
2a09:27c4::/30
IRR Valid
OSTV s.r.o. 17179869184
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,295,032,832 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,338,496 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 465,152 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 109,824 1,107,558,400 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 37,632 4,295,032,832 IPv4 IPv4
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,424 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,542,912 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,234,624 IPv4 IPv4
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,556,864 204,347,408,384 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,656 14,010,155,008 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS208882 AS-COOLNET1-SK - Automation & Business, s.r.o., SK Slovakia 512 68,719,476,736 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Slovakia SIX.SK - Slovak Internet eXchange 192.108.148.35 2001:7f8:2f::35 10 Gbps 2020-11-19 00:19:33
Czech Peering.cz - Peering.cz eXchange 185.0.21.18 2001:7f8:7f::c:18 20 Gbps 2024-01-19 17:04:05

Private Peering Facilities

Country/Region Name City Website Updated
Slovak University of Technology Bratislava http://www.six.sk 2023-11-14 12:39:22
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:        AS209531
as-name:        OSTV
org:            ORG-OS354-RIPE
descr:          SIX
import:         from AS2607 accept ANY
descr:          SuperNetwork
import:         from AS39392 accept ANY
descr:          Peering.cz
import:         from AS61195 accept ANY
descr:          Apple
import:         from AS714 accept ANY
descr:          Microsoft
import:         from AS8075 accept ANY
descr:          Cloudflare
import:         from AS13335 accept ANY
export:         to AS2607 announce AS209531
export:         to AS61195 announce AS209531
export:         to AS39392 announce AS209531
export:         to AS714 announce AS209531
export:         to AS8075 announce AS209531
export:         to AS13335 announce AS209531
admin-c:        TA8909-RIPE
tech-c:         TA8909-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-sk-ostvsro-1-MNT
created:        2019-01-22T15:06:50Z
last-modified:  2024-04-09T07:32:53Z
source:         RIPE
descr:          OSTV s.r.o.
remarks:        https://ostv.sk
notify:         martin@bella.sk

organisation:   ORG-OS354-RIPE
org-name:       OSTV s.r.o.
country:        SK
org-type:       LIR
address:        Cirmánska 4/632
address:        94905
address:        Nitra - Dolne Krskany
address:        SLOVAKIA
phone:          +421905568734
e-mail:         martin@bella.sk
admin-c:        TA8909-RIPE
tech-c:         TA8909-RIPE
abuse-c:        AR73681-RIPE
mnt-ref:        lir-sk-ostvsro-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-sk-ostvsro-1-MNT
created:        2023-12-28T12:23:05Z
last-modified:  2023-12-28T12:23:07Z
source:         RIPE

role:           tech
address:        SLOVAKIA
address:        Nitra - Dolne Krskany
address:        94905
address:        Cirmánska 4/632
phone:          +421905568734
e-mail:         martin@bella.sk
nic-hdl:        TA8909-RIPE
mnt-by:         lir-sk-ostvsro-1-MNT
created:        2023-12-28T12:23:03Z
last-modified:  2023-12-28T12:23:04Z
source:         RIPE