AS21234
DMAYER-MNT
Scanned 2h 42m ago
📋 Summary
IP address summary information| Name | DMAYER-MNT |
| IPv4 addresses | 4.4K |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Sep 20, 2002 |
| Updated | Jan 09, 2024 |
📊 IP Ranges
IPv4: 2 | IPv6: 1| Netblock | IP Count |
|---|---|
| 2a07:fbc0::/32 | 0 |
| 217.25.128.0/20 | 4.1K |
| 217.25.138.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS21234 |
| Name | GRENKE |
| Organization | DMAYER-MNT |
| Status | active |
| Allocated | Sep 20, 2002 |
| Updated | Jan 09, 2024 |
Contacts
| Registrant | DMAYER-MNT |
| Abuse Contact | Abuse-C Role <T-G-DE-IT-SERVICES-NETWORK@grenke.de> |
| Admin Contact | IT Infrastructure Management |
| Tech Contact | IT Infrastructure Management |
| Phone | +49 7221 5007 8604 |
| Address | Neuer Markt 2 76532 Baden-baden |
Source: RIPE NCC
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
2 upstreams⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 217.25.128.0/20 | AS21234 | /24 | ✓ Valid |
| 217.25.138.0/24 | AS21234 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).