| 46.253.142.0/24 | PL-FIBERLINK-20210923 | Urszula Kolodziej trading as INTERSIEC, PL |
| 91.206.154.0/23 | FIBERLINK1-NET | FIBERLINK Sp. z o.o., PL |
| 91.224.128.0/23 | FIBERLINK | FIBERLINK Sp. z o.o., PL |
| 91.227.0.0/22 | FIBERLINK | FIBERLINK Sp. z o.o., PL |
| 91.230.98.0/23 | NETRIC | NETRIC Zbigniew Szaranski, PL |
| 176.104.176.0/21 | ETERNAL | ETERNET Sp. z o.o., PL |
| 185.233.24.0/22 | PL-FIBERLINK-20171121 | FIBERLINK Sp. z o.o., PL |
| 193.106.228.0/22 | FIBERLINK2-NET | FIBERLINK Sp. z o.o., PL |
| 193.107.248.0/22 | FIBERLINK | FIBERLINK Sp. z o.o., PL |
uu: 3356 u4: 3356 u6: dd: 197840, 198927 d4: 197840, 198927 d6:
| AS174 | ➡️ peer | COGENT-174 Cogent Communications LLC, US |
| AS3356 | 🔼 upstream | LEVEL3 Level 3 Parent LLC, US |
| AS5617 | ➡️ peer | TPNET Orange Polska Spolka Akcyjna, PL |
| AS6204 | ➡️ peer | ZET-NET INTERKVM HOST SRL, RO |
| AS6939 | ➡️ peer | HURRICANE Hurricane Electric LLC, US |
| AS9002 | ➡️ peer | RETN-AS RETN Limited, GB |
| AS24482 | ➡️ peer | SGGS-AS-AP SG.GS, SG |
| AS28917 | ➡️ peer | FIORD-AS Fiord Networks UAB, LT |
| AS33891 | ➡️ peer | CORE-BACKBONE Core-Backbone GmbH, DE |
| AS36236 | ➡️ peer | NETACTUATE NetActuate Inc, US |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS197840 | ➤ downstream | INTERSIEC FIBERLINK Sp. z o.o., PL |
| AS198927 | ➤ downstream | KERAMNET-AS KERAMNET MAREK KUROWSKI, PL |