AS Number
AS12905
AS Name
ACS-SK-AS
Org Name
ACS spol. s r. o.
Country
Slovakia
Registry

ripe

RegDate

N/A

Updated

2019-10-28T17:39:58Z

AS12905 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

1

IPv4 NUMs

9,984

IPv6 NUMs(/64)

34,359,738,368

9,984 IPv4 Addresses
CIDR Description IP Num
46.29.1.0/24 Turk Telekom International SK, s.r.o 256
62.176.160.0/19 ACS spol. s r. o. 8192
185.250.244.0/22 ACS spol. s r. o. 1024
193.200.9.0/24 Axon Pro s.r.o. 256
195.146.13.0/24 ACS-NET # 2 256
CIDR Description IP NUMs(prefix /64)
2a06:6bc0::/29 ACS spol. s r. o. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS31117 ENERGOTEL-AS - ENERGOTEL a.s., SK Slovakia 54,272 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,072 4,294,967,296 IPv4 IPv4
AS263444 Open X Tecnologia Ltda, BR Brazil 2,304 1,879,048,192 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,573,184 846,109,671,424 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,553,792 204,347,408,384 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,656 282,627,370,713,088 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,295,032,832 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,560 34,359,738,368 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 116,224 1,174,667,264 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86,016 240,518,430,720 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 52,480 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 4,352 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,792 352,458,178,560 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4
AS2607 SANET - Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET, SK Slovakia 526,080 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16354 TIMES-NETWORKS-NET - TIMES NETWORKS s.r.o., SK Slovakia 5,120 0 IPv4 IPv4
AS201890 EHS - EHS, s.r.o., SK Slovakia 1,280 4,294,967,296 IPv4 IPv4
AS208670 BITCOMP-AS - BitComp s.r.o., SK Slovakia 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Slovakia NIX.SK - Neutral Internet eXchange Slovakia 194.30.187.26 2001:7f8:91::15:1 10 Gbps 2025-05-22 00:36:26
Turkey GIBIRIX - GIBIR Internet Exchange 185.1.221.11 2001:7f8:11d::b 10 Gbps 2022-06-03 00:18:30
Slovakia SIX.SK - Slovak Internet eXchange 192.108.148.110 2001:7f8:2f::110 10 Gbps 2018-11-27 00:00:28

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE



aut-num:        AS12905
as-name:        ACS-SK-AS
org:            ORG-AL12-RIPE
remarks:        ACS SK Bratislava Slovakia
import:         from AS6663 accept ANY # TurkTelekomInternational
export:         to AS6663 announce AS-ACSSK # TurkTelekomInternational
import:         from AS28952 accept ANY # O2BSSK
export:         to AS28952 announce AS-ACSSK # O2BSSK
import:         from AS-SLOVAK accept ANY # Slovak Telekom
export:         to AS-SLOVAK announce AS-ACSSK # Slovak Telekom
import:         from AS-SIXSK-SETS accept ANY # peering six.sk
export:         to AS-SIXSK-SETS announce AS-ACSSK # peering six.sk
import:         from AS31117 accept ANY # Energotel
export:         to AS31117 announce AS-ACSSK # Energotel
admin-c:        ACSK-RIPE
tech-c:         ACSK-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ACS-SK-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-10-28T17:39:58Z
source:         RIPE

organisation:   ORG-AL12-RIPE
org-name:       ACS spol. s r. o.
country:        SK
org-type:       LIR
address:        Magnetova 11
address:        831 04
address:        Bratislava
address:        SLOVAKIA
phone:          +421 2 32661100
fax-no:         +421 2 52490196
e-mail:         [email protected]
abuse-c:        AR17270-RIPE
admin-c:        ACSK-RIPE
mnt-ref:        ACS-SK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ACS-SK-MNT
created:        2004-04-17T12:05:58Z
last-modified:  2025-11-11T12:11:37Z
source:         RIPE

role:           ACS SK
address:        ACS spol. s r. o.
address:        Ruzova dolina 10, 82109 Bratislava, Slovakia
phone:          +421 2 32661100
fax-no:         +421 2 52490196
e-mail:         [email protected]
e-mail:         [email protected]
admin-c:        TH350-RIPE
tech-c:         TH350-RIPE
nic-hdl:        ACSK-RIPE
mnt-by:         ACS-SK-MNT
created:        2002-02-18T15:52:55Z
last-modified:  2018-09-04T08:36:16Z
source:         RIPE