HTTPfy

MAC prefix 00:03:98

Assigned by the IEEE to WISI.

Prefix
00:03:98   00-03-98   0003.98
Block type
MA-L (16,777,216 addresses)
Address range
00:03:98:00:00:00 – 00:03:98:FF:FF:FF
Organization
WISI
Registered address
Wilhelm-Sihn-Str. 5-7, D-75223 Niefern-Oeschelbronn, DE
Country
Germany (DE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:03:98:00:00:00

WISI holds 1 block in total: see all. Source: IEEE Registration Authority public listing.