Prefixes
1 · 1
IPv4 · IPv6
Network
AS205268
Diomar sp. z o.o.
Diomar sp. z o.o. announces 1 IPv4 prefix (256 addresses) and 1 IPv6 prefix from Poland. 100% of them are covered by valid RPKI records.
Address space
256
IPv4 addresses · 1 IPv6 /48s
RPKI
100% valid0 invalid · 0 without a record
Peering
Open
1 exchange · 1 facility
Where it is
Details
Network
- Name
- Diomar sp. z o.o.
- Holder
- ATMAN-MNT
- Type
- Content
- Country
- Poland
- Registry
- RIPE NCC
- Registered
- Aug 21, 2025last year
- Website
- diomar.pl
- Traffic
- 1-5Gbps
- Abuse contact
- m.maroszek@diomar.pl
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- Orange Polska - TPNETOrange Polska - Internet Optimum and TPIX Route ServersCitystrada
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 8
- CustomersNetworks that buy transit from it.
- 1
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 2 of 2 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- None in 30 days
Largest prefixes
IPv4
1- 195.90.103.0/24RPKI valid
IPv6
1- 2001:678:10e4::/48RPKI valid
Internet exchanges
- TPIX PLWarsaw2 Gbps