Data as of Nov 3, 2026
192.243.80.0/20
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
8 inside
Type
Hosting
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 |
|---|---|---|---|---|
| 192.243.81.0/24 since Oct 2023 | AS31898 | Hosting | McGraw-Hill Education | |
| 192.243.85.0/24 since Aug 2023 | AS35280 | Business | McGraw-Hill Education | |
| 192.243.86.0/24 since Nov 2023 | AS8075 | Hosting | McGraw-Hill Education | |
| 192.243.87.0/24 since Oct 2023 | AS8075 | Hosting | McGraw-Hill Education | |
| 192.243.89.0/24 since Oct 2023 | AS31898 | Hosting | McGraw-Hill Education | |
| 192.243.91.0/24 since Apr 2025 | AS14618 | Hosting | McGraw-Hill Education | |
| 192.243.92.0/24 since Jun 2026 | AS16509 | Hosting | McGraw-Hill Education | |
| 192.243.95.0/24 since Aug 2023 | AS35280 | Business | McGraw-Hill Education |