Data as of Nov 8, 2026
155.121.0.0/16
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
22 inside
Type
Business
86% 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 |
|---|---|---|---|---|
| 155.121.0.0/24 since Jul 2026 | AS16509 | Hosting | Vercel, Inc | |
| 155.121.1.0/24 since Jul 2026 | AS16509 | Hosting | Vercel, Inc | |
| 155.121.2.0/24 since Jul 2026 | AS16509 | Hosting | Vercel, Inc | |
| 155.121.192.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.208.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.216.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.220.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.224.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.225.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.226.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.227.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.228.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.230.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.231.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.232.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.234.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.235.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.236.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.240.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.242.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.244.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc | |
| 155.121.248.0/24 since Jul 2026 | AS922 | Business | Vercel, Inc |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
5,632 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 4,864 | 86% | 19 | |
| Hosting | 768 | 14% | 3 |