final Inc. 3C:23:19

3C:23:19 is a 24-bit MA-L MAC address block registered to final Inc. in JP.

Vendor

final Inc.

MA-L · 24-bit
3C:23:19

Unicast · Universally administered (U/L bit clear)

Matched prefix
3C:23:19
Match
MA-L assignment
Address range
3C:23:19:00:00:00 – 3C:23:19:FF:FF:FF
Addresses in block
16,777,216
Country
JP
Organization address
4-44-1, Nakasaiwai-cho, Saiwai-Ku Kawasaki Kanagawa JP 212-0012
First registered
19 Sep 2026

Formats

  • Plain hex 3C2319
  • Colon-separated 3C:23:19
  • Hyphen-separated 3C-23-19
  • Cisco dot notation 3C23.19

One of final Inc.'s 2 registered blocks; together they span 17.8 million.

More blocks from final Inc.

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Adjacent prefixes

Registered the same year