ARIN administers IP addresses and autonomous system numbers for internet operations in its region.
iana
vsGreyNoise Intelligence
iana vs GreyNoise Intelligence
How do iana and GreyNoise Intelligence compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | iana | GreyNoise Intelligence |
|---|---|---|
| What it is | IANA manages DNS root zone assignments and other internet numbering and protocol registries. | GreyNoise Intelligence analyzes untargeted internet scanning and provides context about IP addresses seen probing networks. |
| Website | ||
| Type | Website | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
Other options to consider
Sites similar to both iana and GreyNoise Intelligence.
LACNIC manages IP addresses and autonomous system numbers for Latin America and the Caribbean.
LeakIX searches exposed internet services and databases by query terms such as ports, protocols, and IP addresses.
Netlas provides search tools for internet infrastructure, including DNS, WHOIS, and IP lookups.
AFRINIC allocates and manages IP addresses and autonomous system numbers for Africa.
APNIC administers internet number resources for the Asia Pacific region.







