Northern Crossroads
AS10578 (Northern Crossroads) announces at least 8 prefixes:
18.2.128.0/19
Massachusetts Institute of Technology
1970-01-01
NET-18-0-0-0-1
18.0.0.0-18.31.255.255
18.2.192.0/19
2001:468:600::/40
Internet2
NET6-2001-468-1
2001:468::-2001:468:ffff:ffff:ffff:ffff:ffff:ffff
2001:504:2e::/48
Harvard University
NET6-2001-504-2E-1
2001:504:2e::-2001:504:2e:ffff:ffff:ffff:ffff:ffff
2603:40ff:4000::/36
NET6-2603-4000-1
2603:4000::-2603:40ff:ffff:ffff:ffff:ffff:ffff:ffff
2603:40ff:6000::/36
2603:40ff:6407::/48
2603:40ff:6408::/48
11
AS63
Massachusetts Institute of Technology AS63
AS111
Boston University
AS156
NORTHEASTERN-GW-AS
AS1650
CAMBRIDGEMA-PUBLIC-SCHOOLS
AS1742
HARVARD-UNIV
AS5724
University of Massachusetts Medical School
AS10578
Northern Crossroads (AS Path prepending)
AS11499
WHOI-WOODSHOLE
AS13326
TUFTS-UNIVERSITY
AS14512
BENTLEY-AS
AS54617
MGHPCC-AS