Data as of Nov 8, 2026
145.36.0.0/16
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
18 inside
Type
Hosting
76% of it
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 |
|---|---|---|---|---|
| 145.36.0.0/20 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.16.0/20 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.32.0/20 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.48.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.49.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.50.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.51.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.52.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.53.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.54.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.55.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.56.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.57.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.58.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.59.0/24 since Mar 2026 | AS33820 | Business | Elsevier Limited | |
| 145.36.64.0/19 since Jul 2025 | AS16509 | Hosting | Elsevier Limited | |
| 145.36.96.0/19 since Jul 2025 | AS16509 | Hosting | Elsevier Limited | |
| 145.36.128.0/17 since Jul 2025 | AS16509 | Hosting | Elsevier Limited |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
64,512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 49,152 | 76% | 3 | |
| Business | 15,360 | 24% | 15 |