- Prefix
- 00:25:EF 00-25-EF 0025.EF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:25:EF:00:00:00 – 00:25:EF:FF:FF:FF
- Organization
- I-TEC Co., Ltd.
- Registered address
- 7/F,KAWARAMACHI KOYO BLDG.3-4-3,KAWARAMCHI,CHUO-KU,, OSAKA 541-0048, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:25:EF:00:00:00
I-TEC Co., Ltd. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.