Data as of Nov 10, 2026
Autonomous system
AS12187
Metropolitan Transportation Authority
Announces 20,992 addresses in 14 prefixes. None of it is anonymizer space.
Type
Education
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 170.28.16.0/23 since Dec 2023 | Business | New York City Transit Authority | |
| 170.28.16.0/24 since Apr 2023 | Business | New York City Transit Authority | |
| 170.28.17.0/24 since Jun 2023 | Business | New York City Transit Authority | |
| 170.28.32.0/19 since Nov 2011 | Business | New York City Transit Authority | |
| 170.28.64.0/19 since Apr 2013 | Business | New York City Transit Authority | |
| 170.28.64.0/24 since Jan 2017 | Business | New York City Transit Authority | |
| 170.28.128.0/21 since Oct 2015 | Business | New York City Transit Authority | |
| 170.28.128.0/24 since Jan 2017 | Business | New York City Transit Authority | |
| 170.28.136.0/21 since Oct 2015 | Business | New York City Transit Authority | |
| 170.28.136.0/24 since Jan 2017 | Business | New York City Transit Authority | |
| 170.28.137.0/24 since Jan 2017 | Business | New York City Transit Authority | |
| 170.28.139.0/24 since Jan 2017 | Business | New York City Transit Authority | |
| 170.28.140.0/24 since Jan 2017 | Business | New York City Transit Authority | |
| 170.28.142.0/24 since Jan 2017 | Business | New York City Transit Authority |
Network & history
Profile
- Registered
- Apr 13, 1999
- Domain
- mta.info
- Website
- www.mta.info
- Industry
- Travel and Accommodation
Routing patterns
How its announcements have moved
Arrivals