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ASN Lookup Tool
AS70 NLM-GW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS70
Organisation
National Library of Medicine
Name
NLM-GW
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
119
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,089 out of 79,006
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1986-04-14
Registration Last Change
2024-10-04
Receiving From
ASN
Organisation
AS19050
US flagU.S. Department of Health & Human Services
AS10886
US flagUniversity of Maryland
AS393689
US flagNational Library of Medicine
Transit To
ASN
Organisation
AS393689
US flagNational Library of Medicine
IPv4 Active Prefixes
PrefixRange FromRange To
130.14.0.0/23130.14.0.0130.14.1.255
130.14.2.0/24130.14.2.0130.14.2.255
130.14.3.0/24130.14.3.0130.14.3.255
130.14.4.0/24130.14.4.0130.14.4.255
130.14.5.0/24130.14.5.0130.14.5.255
Showing 5 of 119
IPv6 Active Prefixes
PrefixRange FromRange To
2607:f220:411::/482607:f220:411::2607:f220:411:ffff:ffff:ffff:ffff:ffff
2607:f220:41e::/482607:f220:41e::2607:f220:41e:ffff:ffff:ffff:ffff:ffff