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ASN Lookup Tool
AS5050 PSC-EXT

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS5050
Organisation
Pittsburgh Supercomputing Center
Name
PSC-EXT
Total IPv4 Addresses
58,880
Total IPv4 Prefixes
24
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,895 out of 79,003
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1995-03-29
Registration Last Change
2012-04-02
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS293
US flagESnet
AS6939
US flagHurricane Electric LLC
AS19151
US flagBroadbandONE, LLC
Showing 5 of 7
Transit To
ASN
Organisation
AS9
US flagCarnegie Mellon University
AS7925
US flagWest Virginia Network for Educational Telecomput..
AS12118
US flagWest Virginia University
AS4130
US flagUniversity of Pittsburgh
AS1206
US flagPittsburgh Supercomputing Center
Showing 5 of 17
IPv4 Active Prefixes
PrefixRange FromRange To
104.128.208.0/20104.128.208.0104.128.223.255
147.72.249.0/24147.72.249.0147.72.249.255
147.73.0.0/24147.73.0.0147.73.0.255
147.73.1.0/24147.73.1.0147.73.1.255
147.73.2.0/24147.73.2.0147.73.2.255
Showing 5 of 24
IPv6 Active Prefixes
PrefixRange FromRange To
2001:5e8::/322001:5e8::2001:5e8:ffff:ffff:ffff:ffff:ffff:ffff
2620:72:4000::/482620:72:4000::2620:72:4000:ffff:ffff:ffff:ffff:ffff