What is IRR?
The Internet Routing Registry (IRR) is a distributed routing database development effort. Data from the Internet Routing Registry may be used by anyone worldwide to help debug, configure, and engineer Internet routing and addressing. The IRR provides a mechanism for validating the contents of BGP announcement messages or mapping an origin AS number to a list of networks.
List of Routing Registries
| AFRINIC | CANARIE | NESTEGG | RGNET |
| ALTDB | EASYNET | NTTCOM | RIPE |
| AOLTW | EPOCH | OPENFACE | RISQ |
| APNIC | GT | OTTIX | ROGERS |
| ARIN | HOST | PANIX | SAVVIS |
| BELL | JPIRR | RADB | TC |
| BBOI | LEVEL3 | REACH |
Download the List of IRR in a PDF Registry_Names
