- Prefix
- 00:18:5F 00-18-5F 0018.5F
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:18:5F:00:00:00 – 00:18:5F:FF:FF:FF
- Organization
- TAC Inc.
- Registered address
- 66 Nishiishigatsubocho Nishinanajyo Shimogyoku, Kyoto 600-8896, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:18:5F:00:00:00
TAC Inc. holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.