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Free online tools focused on reliability and speed.
For developers, we offer free public REST APIs: IP to geolocation, hostname information, user-agent string parser, identicon generator and more
About
Free online tools focused on reliability and speed.
For developers, we offer free public REST APIs: IP to geolocation, hostname information, user-agent string parser, identicon generator and more
You said REST API ?
Each online tool has an associated REST API
Find the tool you need and the page will also provide the associated public and free REST API documentation. If you can't find what you're looking for, feel free to contact us and we'll be happy to help you sort it out.
The below table contains all the special-purpose IANA registered address blocks.
Address Block | Name |
---|---|
0.0.0.0/8 | This host on this network |
10.0.0.0/8 | Private-Use |
100.64.0.0/10 | Shared Address Space |
127.0.0.0/8 | Loopback |
169.254.0.0/16 | Link Local |
172.16.0.0/12 | Private-Use |
192.0.0.0/24 | IETF Protocol Assignments |
192.0.0.0/29 | IPv4 Service Continuity Prefix |
192.0.0.10/32 | Traversal Using Relays around NAT Anycast |
192.0.0.170/32 | NAT64/DNS64 Discovery |
192.0.0.171/32 | NAT64/DNS64 Discovery |
192.0.0.8/32 | IPv4 dummy address |
192.0.0.9/32 | Port Control Protocol Anycast |
192.0.2.0/24 | Documentation (TEST-NET-1) |
192.168.0.0/16 | Private-Use |
192.175.48.0/24 | Direct Delegation AS112 Service |
192.31.196.0/24 | AS112-v4 |
192.52.193.0/24 | AMT |
192.88.99.0/24 | Deprecated (6to4 Relay Anycast) |
198.18.0.0/15 | Benchmarking |
198.51.100.0/24 | Documentation (TEST-NET-2) |
203.0.113.0/24 | Documentation (TEST-NET-3) |
240.0.0.0/4 | Reserved |
255.255.255.255/32 | Limited Broadcast |
Address Block | Name |
---|---|
100::/64 | Discard-Only Address Block |
2001:10::/28 | Deprecated (previously ORCHID) |
2001:1::1/128 | Port Control Protocol Anycast |
2001:1::2/128 | Traversal Using Relays around NAT Anycast |
2001:20::/28 | ORCHIDv2 |
2001:2::/48 | Benchmarking |
2001:3::/32 | AMT |
2001:4:112::/48 | AS112-v6 |
2001:5::/32 | EID Space for LISP (Managed by RIPE NCC) |
2001::/32 | TEREDO |
2001:db8::/32 | Documentation |
2002::/16 | 6to4 |
2620:4f:8000::/48 | Direct Delegation AS112 Service |
64:ff9b:1::/48 | IPv4-IPv6 Translated Address |
64:ff9b::/96 | IPv4-IPv6 Translated Address |
:: | Loopback Address |
::/128 | Unspecified Address |
::ffff:0:0/96 | IPv4-mapped Address |
fc00::/7 | Unique-Local |
fe80::/10 | Link-Local Unicast |