MERIT GROUP a.s
AS39904 is MERIT GROUP a.s (meritgroup.cz). It announces 3,584 IPv4 addresses in 3 prefixes, and 1 IPv6 prefixes.
Czechia· RIPE· allocated 2006-05-12· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Czechia3,584 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MERIT-AS
- name
- MERIT GROUP a.s
- org
- ORG-MGa7-RIPE
- org name
- MERIT GROUP a.s
- org address
- Brezinova 136/7, 77200, Olomouc, CZECH REPUBLIC
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2006-05-12
- updated
- 2025-06-26
- descr
- MERIT GROUP a.s. / Brezinova 136/7 / Olomouc / 772 00 / Czech Republic / www.meritgroup.cz / www.meritnet.cz
- remarks
- | Upstream IPv4 | / > -- T-Mobile (GTS) / > -- Vodafone (SLOANE) (UPC) / > -- KAORA / from AS42000 185.99.68.140 at 185.99.68.141 action pref=90; accept ANY AND NOT AS39904:fltr-bogons AND NOT {0.0.0.0/0}; / to AS42000 185.99.68.140 at 185.99.68.141 announce AS-MERIT-UPSTREAM / | Upstream IPv6 | / > -- T-Mobile (GTS) / > -- Vodafone (SLOANE) (UPC) / > -- HURRICANE / > -- KAORA / afi ipv6.unicast from AS42000 2A00:1790:1::3509:FFFD at 2A00:1790:1::3509:FFFE act
- maintainer
- RIPE-NCC-END-MNT|MERIT-MNT
- abuse name
- MERIT GROUP Hostmaster
- abuse email
- abuse@merit.cz
- abuse phone
- +420 585 230 206
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP61watchguard1.70%
- anyip, dataimpulse0.06%
- None here
- None here
- None here
- None here
- Hosting IP1,53642.86%
- None here
- None here
- None here
- SSH IP631.76%
- SMTP IP160.45%
- 0.17%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a02:7a00::/32 | Czechia | valid | 20 | 2026-10-02 |
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