Data as of Nov 3, 2026
Autonomous system
AS30573
Old Second Bancorp
Announces 256 addresses in 1 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.48.114.0/24 since Jun 2012 | Business | AT&T Enterprises, LLC |
Network & history
Profile
- Registered
- Nov 11, 2003
- Domain
- oldsecond.com
- Industry
- Banks, Credit Card Companies, Mortgage Providers
Routing patterns
How its announcements have moved
Arrivals