IPv6 Address
tunnel
2002:cb77:6640::1
6to4 (RFC3056)
looking up
Address details
| Canonical | 2002:cb77:6640::1 |
| Type | 6to4 (RFC3056) |
| Scope | tunnel |
| Reverse DNS (PTR) | resolving… |
| .ip6.arpa | 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.6.6.7.7.b.c.2.0.0.2.ip6.arpa |
Containing prefixes
| /32 (RIR allocation) | 2002:cb77::/32 |
| /48 (site allocation) | 2002:cb77:6640::/48 |
| /56 (residential subnet) | 2002:cb77:6640::/56 |
| /64 (endpoint subnet) | 2002:cb77:6640::/64 |
RDAP allocation
querying RIR…
Blocklist status
checking blocklists…
Related tools & guides
Last updated: 1793371361 UTC
