Data as of Nov 3, 2026
Autonomous system
AS14611
Harper Collins Publishers Inc.
Announces 768 addresses in 3 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 38.113.187.0/24 since Mar 2018 | Business | Cogent Communications, LLC via PSINet, Inc. | |
| 199.201.6.0/24 since Feb 2018 | Business | ||
| 199.201.7.0/24 since Feb 2015 | Business |
Network & history
Profile
- Registered
- Jun 21, 2007
- Domain
- harpercollins.com
- Industry
- Education and Research
Routing patterns
How its announcements have moved
Arrivals