Data as of Nov 3, 2026
Autonomous system
AS10717
Scholastic Inc.
Announces 1,792 addresses in 6 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 199.19.136.0/24 since Oct 2010 | Business | ||
| 199.19.137.0/24 since May 2014 | Business | ||
| 199.19.138.0/23 since May 2011 | Business | ||
| 199.19.142.0/24 since Aug 2023 | Business | ||
| 199.19.143.0/24 since Aug 2018 | Business | ||
| 208.205.75.0/24 since Jun 2009 | Business | Verizon Business |
Network & history
Profile
- Registered
- Nov 5, 1997
- Domain
- scholastic.com
- Industry
- Education Software
Routing patterns
How its announcements have moved
Arrivals