| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1648399227 (2022-03-27) | IPv4 network 21.21.21.0/24 | 96b9f9ec0d | shamiur rashid sunny | unicom chittagong network (supernet) |
| 1609536889 (2021-01-01) | IPv4 network 21.21.21.0/24 | ea5473035b | shamiur rashid sunny | unicom chittagong network (supernet) |
| 1609530542 (2021-01-01) | IPv4 network 21.21.21.0/24 | ea5473035b | shamiur rashid sunny | unicom chittagong network (supernet) |
| 1489525938 (2017-03-14) | IPv4 network 21.21.21.0/24 | c653a633ed | lex | lex's network (anonet) |
| 1489525910 (2017-03-14) | IPv4 network 21.21.21.0/24 | c653a633ed | lex | lex's network |
| 1489358672 (2017-03-12) | IPv4 network 21.21.21.0/24 | c653a633ed | lex |