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ASN Lookup Tool
AS12187 MTAHQ1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12187
Organisation
Metropolitan Transportation Authority
Name
MTAHQ1
Total IPv4 Addresses
21,248
Total IPv4 Prefixes
22
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,226 out of 79,010
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2012-03-02
Receiving From
ASN
Organisation
AS701
US flagVerizon Business
AS174
US flagCogent Communications, LLC
AS46887
US flagCrown Castle Fiber LLC
AS54004
US flagOptimum WiFi
IPv4 Active Prefixes
PrefixRange FromRange To
170.28.16.0/24170.28.16.0170.28.16.255
170.28.17.0/24170.28.17.0170.28.17.255
170.28.20.0/24170.28.20.0170.28.20.255
170.28.32.0/19170.28.32.0170.28.63.255
170.28.64.0/24170.28.64.0170.28.64.255
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