AS203909
BLUECMD-MNT
Scanned 2 days ago
📋 Summary
IP address summary information| Name | BLUECMD-MNT |
| Country | SE |
| Website | https://mainframe.dev/ |
| IPv4 addresses | 256 |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Nov 11, 2025 |
| Updated | Nov 11, 2025 |
🗺️ Geolocation
SECountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 1 | IPv6: 1| Netblock | IP Count |
|---|---|
| 193.228.143.0/24 | 256 |
| 2001:678:d88::/48 | 0 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS203909 |
| Name | MAINFRAME-NET |
| Organization | BLUECMD-MNT |
| Website | https://mainframe.dev/ |
| Status | active |
| Allocated | Nov 11, 2025 |
| Updated | Nov 11, 2025 |
Contacts
| Registrant | BLUECMD-MNT |
| Abuse Contact | Abuse contact role object <abuse@cmd.nu> |
| Admin Contact | Christian Svensson |
| Tech Contact | Christian Svensson |
| Phone | +46 732 45 22 52 |
| Address | Stockholm, Sweden |
Source: RIPE NCC
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS213113 | KAMEL Kamel Networks Association |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 193.228.143.0/24 | AS203909 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).