Data as of Nov 6, 2026
216.66.208.0/20
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
9 inside
Type
Business
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.66.210.0/23 since Nov 2025 | AS21530 | Business | Fiserv Solutions, LLC | |
| 216.66.210.0/24 since Feb 2024 | AS22142 | Business | Fiserv Solutions, LLC | |
| 216.66.211.0/24 since Feb 2024 | AS21530 | Business | Fiserv Solutions, LLC | |
| 216.66.212.0/24 since Aug 2021 | AS11273 | Business | Fiserv Solutions, LLC | |
| 216.66.213.0/24 since Aug 2021 | AS11273 | Business | Fiserv Solutions, LLC | |
| 216.66.214.0/24 since Aug 2021 | AS11273 | Business | Fiserv Solutions, LLC | |
| 216.66.216.0/21 since Apr 2008 | AS11273 | Business | Fiserv Solutions, LLC | |
| 216.66.216.0/22 since Jul 2021 | AS11273 | Business | Fiserv Solutions, LLC | |
| 216.66.220.0/22 since Jul 2021 | AS11273 | Business | Fiserv Solutions, LLC |