- Prefix
- A4:61:91 A4-61-91 A461.91
- Block type
- MA-L (16,777,216 addresses)
- Address range
- A4:61:91:00:00:00 – A4:61:91:FF:FF:FF
- Organization
- NamJunSa
- Registered address
- 12, Gimhae-daero 2635 beon-gil, Gimhae-si Gyeongsangnam-do 50932, KR
- Country
- South Korea (KR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up A4:61:91:00:00:00
NamJunSa holds 1 block in total: see all. Source: IEEE Registration Authority public listing.