| Core Routers |
| ncs-rtr1.ner194albny.mgmt.oshean.org - Hudson Light (Albany, NY) IOS XR (Boston, MA) | ncs-rtr1.ner1summer.mgmt.oshean.org - Boston Light (Boston, MA) IOS XR (Boston, MA) | ncs-rtr1.ner32avenoa.mgmt.oshean.org - Coney Island (New York City, NY) IOS XR (New York City, NY) |
| rtr1.osh210benef.mgmt.oshean.org - Castle Hill (Providence, RI) IOS XR (Providence, RI) | rtr1.osh235prome.mgmt.oshean.org - Point Judith (Providence, RI) IOS XR (Providence, RI) |