Data as of Nov 10, 2026
168.137.0.0/16
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
10 inside
Type
Hosting
59% 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 |
|---|---|---|---|---|
| 168.137.0.0/24 since Oct 2016 | AS26989 | Business | H&R Block | |
| 168.137.2.0/24 since Oct 2016 | AS26989 | Business | H&R Block | |
| 168.137.4.0/24 since Oct 2019 | AS26989 | Business | H&R Block | |
| 168.137.5.0/24 since Oct 2018 | AS26989 | Business | H&R Block | |
| 168.137.11.0/24 since Jun 2021 | AS26989 | Business | H&R Block | |
| 168.137.64.0/21 since May 2024 | AS8075 | Hosting | H&R Block | |
| 168.137.72.0/21 since Oct 2024 | AS8075 | Hosting | H&R Block | |
| 168.137.100.0/22 since Oct 2016 | AS26989 | Business | H&R Block | |
| 168.137.104.0/24 since Oct 2016 | AS26989 | Business | H&R Block | |
| 168.137.105.0/24 since Oct 2016 | AS26989 | Business | H&R Block |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
6,912 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 4,096 | 59% | 2 | |
| Business | 2,816 | 41% | 8 |