IPv6 Address
2a03:4000:64:f46:b8b1:65ff:fee4:3da3
Address details
| Canonical | 2a03:4000:64:f46:b8b1:65ff:fee4:3da3 |
| Type | Global Unicast |
| Scope | global |
| Reverse DNS (PTR) | resolving… |
| .ip6.arpa | 3.a.d.3.4.e.e.f.f.f.5.6.1.b.8.b.6.4.f.0.4.6.0.0.0.0.0.4.3.0.a.2.ip6.arpa |
| Privacy relay | checking… |
Containing prefixes
| /32 (RIR allocation) | 2a03:4000::/32 |
| /48 (site allocation) | 2a03:4000:64::/48 |
| /56 (residential subnet) | 2a03:4000:64:f00::/56 |
| /64 (endpoint subnet) | 2a03:4000:64:f46::/64 |
Network & location
| ASN | AS197540 netcup GmbH |
| Organization | netcup GmbH enterprise |
| Location | Nuremberg, Bavaria, Germany |
| Network (CIDR) | 2a03:4000::/32 |
| Scanned PTR (WorldIP) | Not yet scanned by WorldIP |
Location and ASN come from MaxMind GeoLite2 and ipinfo Lite (build of 2026-10-21), the same sources as our IPv4 pages. City-level IPv6 geolocation is approximate.
Not available for IPv6: VPN and proxy exit detection, trust score, live BGP origin and RPKI, and hosted domains are IPv4-only on WorldIP. Get this as JSON
RDAP allocation
querying RIR…
Blocklist status
checking blocklists…
Related tools & guides
Last updated: 1792643850 UTC
