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AS25234 ACTIVE 24, s.r.o.

Czechia ACTIVE24-AS RIPE 5 IPv4 prefixes 3 IPv6 prefixes
IPv4 addresses
7,680
IPv6 /48 networks
131,073
RPKI
8 valid0 no ROA
Peers and downstreams
18

Holder

AS name
ACTIVE24-AS
Description
http://www.active24.cz/ Czech Republic
Organisation
ACTIVE 24, s.r.o.
Abuse contact
abuse@active24.cz
Assigned
2002-09-08
Registered
2002-09-09
Record last changed
2026-07-17 07:38 UTC

Routing changes

Last 30 days
2026-10-04 02:56 UTCRelationship changed AS8218 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS6663 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS6204 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS4455 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS264409 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS263444 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS1764 upstream to peer
2026-10-04 02:56 UTCRelationship changed AS14840 upstream to peer

WHOIS

aut-num:        AS25234
as-name:        ACTIVE24-AS
descr:          http://www.active24.cz/
descr:          Czech Republic
org:            ORG-GA5-RIPE
remarks:        +---------------------------------------------------
remarks:        | Upstream connectivity |
remarks:        +---------------------------------------------------
remarks:        *** ComSource***
remarks:        *** Quantcom ***
remarks:        +---------------------------------------------------
remarks:        | Transit customers |
remarks:        +---------------------------------------------------
remarks:        *** Loopia ***
remarks:        +---------------------------------------------------
remarks:        | NIX peerings - IPv4 |
remarks:        +---------------------------------------------------
remarks:        ** AS112 project **
remarks:        ** CESNET **
remarks:        ** Atrato IP Networks **
remarks:        ** CT **
remarks:        ** NIX **
remarks:        ** HE - Hurricane Electric **
remarks:        ** NFX **
remarks:        ** Mopos **
remarks:        ** SelfServis **
remarks:        ** Pragonet **
remarks:        ** T-mobile **
remarks:        ** BT **
remarks:        ** dragon.cz internet **
remarks:        ** Casablanca **
remarks:        ** havel **
remarks:        ** Oskar **
remarks:        ** CLNET **
remarks:        ** MGI **
remarks:        ** WIA **
remarks:        ** InternetCZ **
remarks:        ** Master **
remarks:        ** TERMS **
remarks:        ** CZ.NIC **
remarks:        ** CRA **
remarks:        ** Internext2000 **
remarks:        ** CDT **
remarks:        ** fortech **
remarks:        ** M-SOFT **
remarks:        ** Gity **
remarks:        ** Ignum **
remarks:        ** Dial Telecom **
remarks:        ** Centronet **
remarks:        ** F.root **
remarks:        ** PODA **
remarks:        ** SMART Comp a.s **
remarks:        ** TRIOPTIMUM **
remarks:        ** miramo **
remarks:        ** oxid **
remarks:        ** NETWAY **
remarks:        ** CoolHousing **
remarks:        ** Trestel SK **
remarks:        ** mafra **
remarks:        ** SuperNetwork **
remarks:        ** Web4U **
remarks:        ** ovanet **
remarks:        ** Coprosys **
remarks:        ** i3B GmbH **
remarks:        ** BKS Capital Partners (NejTV) **
remarks:        ** N-SYS s.r.o. **
remarks:        ** Visual Connection **
remarks:        ** Global Inspiration **
remarks:        ** Blue4 s.r.o. **
remarks:        ** Seznam.cz **
remarks:        ** jaw.cz **
remarks:        ** New Telekom **
remarks:        ** Centrum Holdings **
remarks:        ** IJC s.r.o. **
remarks:        ** GRAPE SC, a.s. **
remarks:        ** SUPRO **
remarks:        ** tetanet.cz **
remarks:        ** 4connect.cz **
remarks:        ** Sauron **
remarks:        ** AS197197 M.NET Studenka **
remarks:        ** pantel **
remarks:        +---------------------------------------------------
remarks:        | NIX peerings - IPv6 |
remarks:        +---------------------------------------------------
remarks:        ** CESNET **
remarks:        ** Skynet **
remarks:        ** Atrato IP Networks **
remarks:        ** UPC **
remarks:        ** NIX **
remarks:        ** HE - Hurricane Electric **
remarks:        ** NFX **
remarks:        ** ipex.cz **
remarks:        ** dragon.cz **
remarks:        ** vodafone.cz **
remarks:        ** WIA **
remarks:        ** INTERNET CZ **
remarks:        ** master.cz **
remarks:        ** NIC.CZ **
remarks:        ** cdt.cz **
remarks:        ** ignum.cz **
remarks:        ** dialtelecom.cz **
remarks:        ** poda.cz **
remarks:        ** maxprogres.cz **
remarks:        ** coolhousing.net **
remarks:        ** Web4U **
remarks:        ** ovanet **
remarks:        ** i3b ascus **
remarks:        ** visual.cz **
remarks:        ** losan.cz **
remarks:        ** Kaora **
remarks:        ** Centrum Holdings **
remarks:        ** 4connect.cz **
remarks:        +---------------------------------------------------
remarks:        | We filter the following bogus networks: |
remarks:        | 10.0.0.0/8 |
remarks:        | 127.0.0.0/8 |
remarks:        | 172.16.0.0/12 |
remarks:        | 192.168.0.0/16 |
remarks:        | 224.0.0.0/3 |
remarks:        | Operational issues 24x7: noc@active24.cz |
remarks:        +---------------------------------------------------
admin-c:        ATD8-RIPE
tech-c:         ATD8-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ACTIVE24-CZ
created:        2002-09-09T09:57:27Z
last-modified:  2026-07-17T07:38:54Z
source:         RIPE
% 194 routing policy lines (import/export) not shown