AS6855 -

Slovak Telecom, a. s.

AS6855 Slovak Telecom, a. s.








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Hosted Domains

There are 1,219 domain names hosted across 377 IP addresses on this ASN.

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Company Details

We have details for more than 8 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS6714 - AS6878
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

aut-num:        AS6855
as-name:        SK-TELEKOM
org:            ORG-ST4-RIPE
remarks:        --------------
remarks:        -- Upstream --
remarks:        --------------
import:         from AS3320 action pref=60; accept ANY
import:         from AS1299 action pref=60; accept ANY
import:         from AS39392 action pref=60; accept ANY
remarks:        -------------
remarks:        -- Peering --
remarks:        -------------
import:         from AS-SIXSTIP-SET action pref=70; accept ANY
remarks:        ----------------
remarks:        -- Downstream --
remarks:        ----------------
import:         from AS5628 action pref=100; accept ANY
remarks:        --------------
remarks:        -- Upstream --
remarks:        --------------
export:         to AS3320 announce AS-SLOVAK
export:         to AS1299 announce AS-SLOVAK
export:         to AS39392 announce AS-SLOVAK
remarks:        -------------
remarks:        -- Peering --
remarks:        -------------
export:         to AS-SIXSTIP-SET announce AS-SLOVAK
remarks:        ----------------
remarks:        -- Downstream --
remarks:        ----------------
export:         to AS5628 announce ANY
default:        to AS3320 action pref=100; networks ANY
remarks:        ==============================
remarks:        Communities to control traffic
remarks:        6855:1101 Do not announce to SIX
remarks:        6855:1102 Do not announce to DT AS3320
remarks:        6855:1107 Do not announce to TeliaSonera AS1299
remarks:        6855:1112 Do not announce to Supernetwork AS39392
remarks:        6855:1201 Prepend 6855 when announcing to SIX
remarks:        6855:1202 Prepend 6855 when announcing to AS3320
remarks:        6855:1207 Prepend 6855 when announcing to AS1299
remarks:        6855:1212 Prepend 6855 when announcing to AS39392
remarks:        6855:1301 Prepend 6855 6855 when announcing to SIX
remarks:        6855:1302 Prepend 6855 6855 when announcing to AS3320
remarks:        6855:1307 Prepend 6855 6855 when announcing to AS1299
remarks:        6855:1312 Prepend 6855 6855 when announcing to AS39392
remarks:        6855:50 SET_LOCAL_PREFERENCE to 50
remarks:        6855:90 SET_LOCAL_PREFERENCE to 90
remarks:        LOC_PREF settings
remarks:        50 Customer routes - GLOBAL BACKUP
remarks:        60 Upstream providers
remarks:        70 Peering partners
remarks:        90 Customer routes - BACKUP links with ST AS6855
remarks:        100 Customer routes - PRIMARY connections
remarks:        Other:
remarks:        DSCP = 0 on ANY connection
remarks:        (upstream, peer, customers, dial customers, VPN customers)
remarks:        ================
remarks:        Route colouring:
remarks:        6855:2401 Routes from SIX peering
remarks:        6855:2402 Routes from DT
remarks:        6855:2407 Routes from TeliaSonera
remarks:        6855:2412 Routes from Supernetwork
remarks:        6855:2700 Default route
remarks:        POP NAME POP ID PA comm strings PI comm strings
remarks:        <name> xx 6855:26xx 6855:25xx
remarks:        ==================================================
admin-c:        STIP-RIPE
tech-c:         STIP-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SK-TELECOM-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-06-13T07:47:03Z
source:         RIPE

organisation:   ORG-ST4-RIPE
org-name:       Slovak Telecom, a. s.
org-type:       LIR
address:        Bajkalska 28
address:        817 62
address:        Bratislava
address:        SLOVAKIA
phone:          +421258823205
fax-no:         +421484133825
mnt-ref:        SK-TELECOM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SK-TELECOM-MNT
admin-c:        JK1887-RIPE
admin-c:        RJAR-RIPE
admin-c:        SI261-RIPE
admin-c:        MM34621-RIPE
admin-c:        MB1059-RIPE
abuse-c:        STIP-RIPE
created:        2004-04-17T12:06:36Z
last-modified:  2017-02-03T14:13:01Z
source:         RIPE

role:           Slovak Telecom Network Administrator
address:        Slovak Telekom, a.s.
address:        Bajkalska 28, 81762 Bratislava, Slovak republic
admin-c:        JK1887-RIPE
tech-c:         JK1887-RIPE
tech-c:         MM34621-RIPE
tech-c:         RJAR-RIPE
nic-hdl:        STIP-RIPE
mnt-by:         SK-TELECOM-MNT
created:        2002-10-14T08:17:59Z
last-modified:  2015-05-12T11:27:29Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs Kinet s.r.o. 2,048 Kinet s.r.o. 256 Slovak Telecom, a. s. 131,072 Slovak Telecom, a. s. 1,024 Slovenske pramene a zriedla a.s. 1,024 Jadrova a vyradovacia spolocnost, a.s. 256 T-Mobile Czech Republic a.s. 8,192 Slovak Telecom, a. s. 8,192 TMO FLARION LAN 256 Slovak Telecom, a. s. 8,192
Netblock Description
2a00:12a8::/29 Slovak Telecom, a. s.

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Hosted Domains

There are 1,219 domain names hosted across 377 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 83 74 45 42 41 41 39 37 34 29


There are 7 peers for this ASN.

Telia Company AB AS1299
ha-vel internet s.r.o. AS15935
Zdruzenie pouzivatelov Slovenskej akademickej datovej siete AS2607
Deutsche Telekom AG AS3320
Liberty Global B.V. AS6830
NIX.CZ z.s.p.o. AS6881
Hurricane Electric LLC AS6939


There are 3 upstreams for this ASN.

Telia Company AB AS1299
Deutsche Telekom AG AS3320
Hurricane Electric LLC AS6939


There are 30 downstreams for this ASN.

Slovak Telecom, a. s. AS197642
CadcaNet plus s. r. o. AS200355
Petit Press, a.s. AS201841
MCOM-NET s.r.o. AS201997
ITcity s.r.o. AS202564
KBC Group NV AS202830
BBNW s.r.o. AS202876
PLAYMAX s.r.o. AS204690
PLAYMAX s.r.o. AS204716
News and Media Holding a.s. AS206909

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

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Find out more about AS6855 at robtex.

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