AS12187 - MTAHQ1 - Metropolitan Transportation Authority, US

United States
AS Number
AS12187
AS Name
MTAHQ1
Org Name
Metropolitan Transportation Authority
Country / Region
United States
Registry

arin

RegDate

1999-04-13

Updated

2021-09-29

AS12187 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

0

IPv4 NUMs

21,248

IPv6 NUMs(/64)

0

21,248 IPv4 Addresses
CIDR Description IP Num
170.28.16.0/24
IRR InValid
New York City Transit Authority 256
170.28.16.0/23
IRR InValid
New York City Transit Authority 512
170.28.17.0/24
IRR InValid
New York City Transit Authority 256
170.28.20.0/24
IRR InValid
New York City Transit Authority 256
170.28.32.0/19
IRR Parent Valid
New York City Transit Authority 8192
170.28.64.0/24
IRR Parent Valid
New York City Transit Authority 256
170.28.64.0/19
IRR Parent Valid
New York City Transit Authority 8192
170.28.128.0/24
New York City Transit Authority 256
170.28.128.0/21
New York City Transit Authority 2048
170.28.136.0/24
New York City Transit Authority 256
170.28.136.0/21
New York City Transit Authority 2048
170.28.137.0/24
New York City Transit Authority 256
170.28.139.0/24
New York City Transit Authority 256
170.28.140.0/24
New York City Transit Authority 256
170.28.142.0/24
New York City Transit Authority 256
170.28.143.0/24
New York City Transit Authority 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS54004 OPTIMUM-WIFI2 - Optimum WiFi, US United States 186,880 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,870,464 293,105,303,552 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,419,008 1,241,263,046,656 IPv4 IPv4
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 667,904 17,180,065,792 IPv4 IPv4 
ASNumber:       12187
ASName:         MTAHQ1
ASHandle:       AS12187
RegDate:        1999-04-13
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/12187


OrgName:        Metropolitan Transportation Authority
OrgId:          MTA-41
Address:        345 Madison Ave 15th flr
City:           New York
StateProv:      NY
PostalCode:     10017
Country:        US
RegDate:        1999-04-13
Updated:        2021-09-29
Ref:            https://rdap.arin.net/registry/entity/MTA-41


OrgAbuseHandle: PB130-ARIN
OrgAbuseName:   Bernard, Pierre 
OrgAbusePhone:  +1-212-878-1007 
OrgAbuseEmail:  pbernard@mtahq.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PB130-ARIN

OrgTechHandle: PB130-ARIN
OrgTechName:   Bernard, Pierre 
OrgTechPhone:  +1-212-878-1007 
OrgTechEmail:  pbernard@mtahq.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PB130-ARIN

RTechHandle: PB130-ARIN
RTechName:   Bernard, Pierre 
RTechPhone:  +1-212-878-1007 
RTechEmail:  pbernard@mtahq.org
RTechRef:    https://rdap.arin.net/registry/entity/PB130-ARIN