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IP address lookup
Type in an address, a prefix or an AS number. You get back the registry record, who is announcing the space, whether that announcement validates under RPKI, and where the geolocation databases think it is. These are the checks our brokers run before a block gets offered to anyone.
Try 8.8.8.0/24
or AS6206.
Bare numbers are read as AS numbers.
AS number
AS6206
Assigned by ARIN
Holder
NETROUTING-AS Netrouting B.V.
As recorded by the registry.
Announcing
Yes
Visible in the global routing table.
Full registry record for AS6206 →
Four checks will tell you whether a block is obviously broken.
They will not tell you whether it is worth buying. Before we offer space to anyone we read its
full routing history, scan every address in it against the blocklists, and find out what the
reputation feeds still remember about whoever had it last.
How a Prefixx transaction runs →