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ASN Lookup Tool
AS21559 OSNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21559
Organisation
OSNET
Name
OSNET
Total IPv4 Addresses
30,720
Total IPv4 Prefixes
52
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,247 out of 79,044
Registry
Arin
Registered Country
PR flagPR
Registered Country Name
Puerto Rico
Registered Date
2010-07-07
Registration Last Change
2013-06-28
Receiving From
ASN
Organisation
AS22850
US flagPIT US
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS3303
CH flagSwisscom (Schweiz) AG
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
Showing 5 of 47
Transit To
ASN
Organisation
AS40414
PR flagOptivon, Inc.
AS6208
PR flagFiberX
AS393573
PR flagFuse Telecom LLC
AS36435
PR flagM.S. Wifi Zone Inc.
AS46868
PR flagVPNET INC
Showing 5 of 43
IPv4 Active Prefixes
PrefixRange FromRange To
38.2.160.0/1938.2.160.038.2.191.255
38.87.232.0/2238.87.232.038.87.235.255
38.87.237.0/2438.87.237.038.87.237.255
38.87.238.0/2338.87.238.038.87.239.255
38.107.88.0/2138.107.88.038.107.95.255
Showing 5 of 52
IPv6 Active Prefixes
PrefixRange FromRange To
2604:1cc0::/322604:1cc0::2604:1cc0:ffff:ffff:ffff:ffff:ffff:ffff