Prefix
71.57.0.0/17
Routing
Announcement
- Announced by
- AS33491 COMCAST-33491
- Network type
- Unclassified
- Covering announcement
- 71.57.0.0/17
- Country
- 🇺🇸 United States of America
Registration
Allocation record
- Registry
- ARIN
- Handle
NET-71-57-0-0-1- Network name
- CHICAGO-CPE-17
- Type
- ASSIGNMENT
- Range
- 71.57.0.0 – 71.57.127.255
- Parent
NET-71-56-0-0-1- Organisation
- Comcast Cable Communications Holdings, Inc
- Abuse contact
- abuse@comcast.net
- Registered
- 2010-10-13
- Last changed
- 2025-06-03