| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1648684812 (2022-03-31) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1522537228 (2018-03-31) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1518602429 (2018-02-14) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1516140076 (2018-01-16) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1512579641 (2017-12-06) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1507388446 (2017-10-07) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1506474009 (2017-09-27) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1505894518 (2017-09-20) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1499810414 (2017-07-11) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1493618421 (2017-05-01) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1488535214 (2017-03-03) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1487523611 (2017-02-19) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1487379614 (2017-02-18) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1484784020 (2017-01-19) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1484611271 (2017-01-17) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1483189331 (2016-12-31) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1483131612 (2016-12-30) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1481313798 (2016-12-09) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1476666018 (2016-10-17) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1476565211 (2016-10-15) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | German LABNET |
| 1475686809 (2016-10-05) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | CCNP LAB Germany NET |
| 1475427609 (2016-10-02) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | CCNP LAB Germany NET |
| 1475298107 (2016-10-01) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | CCNP LAB Germany NET |
| 1475197211 (2016-09-30) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | CCNP LAB Germany NET |
| 1475186409 (2016-09-29) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | CCNP LAB Germany NET |
| 1475182810 (2016-09-29) | IPv4 network 172.20.204.48/28 | cb2d7f7227 | LEVING-DN42 | CCNP LAB Germany NET |