// ASN
AS12187
MTAHQ1 - Metropolitan Transportation Authority, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS12187
- Organization
- Metropolitan Transportation Authority
- Description
- MTAHQ1 - Metropolitan Transportation Authority, US
- Country
- US
- State / Region
- NY
- City
- New York
- Address
- 345 Madison Ave 15th flr
- Registry (RIR)
- ARIN
- Created
- 2005-11-23
- Updated
- 2021-09-29
- IPv4 Prefixes
- 16
- IPv6 Prefixes
- 0
IPv4 Prefixes
16 total · showing first 10170.28.128.0/21 170.28.128.0/24 170.28.136.0/21 170.28.136.0/24 170.28.137.0/24 170.28.139.0/24 170.28.140.0/24 170.28.142.0/24 170.28.143.0/24 170.28.16.0/23
What is AS12187?
AS12187 is an Autonomous System Number (ASN) assigned to Metropolitan Transportation Authority. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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