Autonomous System details

AS12187

Metropolitan Transportation Authority  ·  mta.info

United States

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AS12187 – Metropolitan Transportation Authority

Field Value
Country United States
Website mta.info
Hosted domains 37
IPv4 addresses 21,248
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 27 years ago on Apr 13, 1999
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
170.28.32.0/19 New York City Transit Authority 8,192
170.28.64.0/19 New York City Transit Authority 8,192
170.28.128.0/21 New York City Transit Authority 2,048
170.28.136.0/21 New York City Transit Authority 2,048
170.28.16.0/23 New York City Transit Authority 512
170.28.16.0/24 New York City Transit Authority 256
170.28.17.0/24 New York City Transit Authority 256
170.28.20.0/24 New York City Transit Authority 256
170.28.64.0/24 New York City Transit Authority 256
170.28.128.0/24 New York City Transit Authority 256
170.28.136.0/24 New York City Transit Authority 256
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

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS12187
                                                OrgID:          AS12187
                                                ASName:         AS12187
                                                ASNumber:       AS12187
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 37 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
170.28.137.107 ██████████ 21
170.28.137.108 █████████ 16
170.28.136.100 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS46887 Crown Castle Fiber LLC
AS54004 Cablevision Lightpath LLC
AS701 Verizon Business
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS46887 Crown Castle Fiber LLC
AS54004 Cablevision Lightpath LLC
AS701 Verizon Business
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
170.28.64.1 AS12187 Metropolitan Transportation Authority 1.84ms from New York City, US
170.28.17.3 AS12187 Metropolitan Transportation Authority 1.44ms from New York City, US
170.28.143.1 AS12187 Metropolitan Transportation Authority 1.63ms from New York City, US
170.28.63.44 AS12187 Metropolitan Transportation Authority 1.41ms from New York City, US
170.28.136.160 AS12187 Metropolitan Transportation Authority 0.96ms from New York City, US
170.28.128.16 AS12187 Metropolitan Transportation Authority 1.51ms from Secaucus, US
170.28.16.3 AS12187 Metropolitan Transportation Authority 1.29ms from Secaucus, US
170.28.32.8 AS12187 Metropolitan Transportation Authority 0.95ms from New York City, US
170.28.34.41 AS12187 Metropolitan Transportation Authority 1.22ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
197.202.243.155 AS36947 Telecom Algeria 12.27ms from Algiers, DZ
81.205.10.251 AS1136 KPN B.V. 1.57ms from Amsterdam, NL
178.230.251.203 AS31615 Odido Netherlands B.V. 15.58ms from Amsterdam, NL
34.48.160.155 AS396982 Google LLC 0.13ms from Ashburn, US
73.216.37.171 AS7922 Comcast Cable Communications, LLC 9.21ms from Ashburn, US
130.250.234.203 AS33247 COASTAL TELCO SERVICES, INC. 4.63ms from Boston, US
95.103.64.75 AS6855 Slovak Telekom, a.s. 7.07ms from Bratislava, SK
169.38.87.43 AS36351 IBM Cloud 0.85ms from Chennai, IN
97.119.247.219 AS209 CenturyLink Communications, LLC 10.83ms from Chicago, US
192.234.200.91 AS26937 The Midland Company 12.21ms from Chicago, US
122.100.227.123 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.59ms from Hong Kong, HK
188.60.13.91 AS3303 Swisscom (Switzerland) Ltd 0.71ms from Lausanne, CH
109.155.224.219 AS2856 British Telecommunications PLC 6.30ms from London, GB
47.51.2.187 AS20115 Charter Communications LLC 1.53ms from Los Angeles, US
90.74.51.27 AS12479 Orange Espagne SA 9.29ms from Madrid, ES
133.218.21.235 AS2497 Internet Initiative Japan Inc. 4.29ms from Osaka, JP
54.224.165.219 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
192.254.197.139 AS46606 Unified Layer 2.01ms from Salt Lake City, US
31.192.60.219 AS49129 LTD CGC Co 1.11ms from Tbilisi, GE
34.169.239.75 AS396982 Google LLC 0.12ms from The Dalles, US
188.47.255.107 AS21395 Orange Polska Spolka Akcyjna 0.68ms from Warsaw, PL
80.211.182.219 AS31034 Aruba S.p.A. 0.39ms from Arezzo, IT
185.229.37.11 AS39659 State institution "Kyzmat" under the Office of the President of the Kyrgyz Republic 0.52ms from Bishkek, KG
73.17.239.123 AS7922 Comcast Cable Communications, LLC 4.12ms from Boston, US
97.91.33.11 AS20115 Charter Communications LLC 6.89ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 170.28.16.4
traceroute to 170.28.16.4 (170.28.16.4): 64 hops max, 52 byte packets
3 *
4 [AS46887] 65.254.31.138 14.336 ms
6 [AS12187] 170.28.16.4 9.938 ms
Measurement taken from IPinfo ProbeNet in Montreal, CA
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12187 at robtex.

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