AS12187 — Metropolitan Transportation Authority - New York City Transit
Direct Membership
Macros that directly list AS12187 as a member:
AS-27506-TRANSIT(202 members)
AS6128:AS-CUSTOMERS(739 members)
AS-CCF(1387 members)
AS1239:AS-CUSTOMERS(4238 members)
Expanded Membership
All macros containing AS12187 (directly or via nested macros): 67
Show 67 macros
AS-27506-TRANSIT(202 ASNs)
AS-STEALTH(348 ASNs)
AS-KILLERCREATION(356 ASNs)
AS6128:AS-CUSTOMERS(775 ASNs)
AS-C4L(1,239 ASNs)
AS-GOSCOMB-V6(1,282 ASNs)
AS-HOTLINKS-LINX(1,371 ASNs)
AS-CCF(1,474 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-BANDCON(5,888 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-HKIX(64,663 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS2914:AS-EUROPE-V6(73,647 ASNs)
AS-VERIO-EUROPE(74,186 ASNs)
AS2914:AS-EUROPE(74,186 ASNs)
AS-OPENPEERINGPEERS(76,528 ASNs)
AS-OPENPEERINGPEERS-EU(76,536 ASNs)
AS-SET-LONAP-CONNECTED(77,146 ASNs)
AS215153:AS-EXCHANGES(77,148 ASNs)
AS-NYIIX(79,103 ASNs)
AS-DECIX-NYC(80,230 ASNs)
AS-DECIX-NYC-V6(80,230 ASNs)
AS63034:AS-DECIX-NYC(80,230 ASNs)
AS63034:AS-DECIX-NYC-V6(80,230 ASNs)
AS2914:AS-GLOBAL-V6(81,831 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-GTTCUST(84,520 ASNs)
AS-TINETCUST(84,520 ASNs)
AS-GTT(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-TISCALI(84,608 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-TELIANETEU-V6(85,444 ASNs)
AS1299:AS-TWELVE99-EU-V6(85,444 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
65 unique paths, avg length 2.9
AS Looking Glass
Upstream paths (matching graph above)
All 65 Upstream Paths
Complete list of all observed paths
AS12187 IPv4 Address Subnets (16)
| 170.28.32.0/19 | 🇺🇸 US | MTAHQ1 | |
| 170.28.64.0/19 | 🇺🇸 US | MTAHQ1 | |
| 170.28.128.0/21 | 🇺🇸 US | MTAHQ1 | |
| 170.28.136.0/21 | 🇺🇸 US | MTAHQ1 | |
| 170.28.16.0/23 | 🇺🇸 US | LIGHTOWER | |
| 170.28.128.0/24 | 🇺🇸 US | MTAHQ1 | |
| 170.28.136.0/24 | 🇺🇸 US | MTAHQ1 | |
| 170.28.137.0/24 | 🇺🇸 US | MTAHQ1 | |
| 170.28.139.0/24 | 🇺🇸 US | MTAHQ1 | |
| 170.28.140.0/24 | 🇺🇸 US | MTAHQ1 |