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ASN Lookup Tool
AS1280 ISC-AS-1280

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1280
Organisation
Internet Systems Consortium, Inc.
Name
ISC-AS-1280
Total IPv4 Addresses
24,064
Total IPv4 Prefixes
94
Total IPv6 Prefixes
41
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,880 out of 79,000
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1991-07-31
Registration Last Change
2012-04-02
Receiving From
ASN
Organisation
AS215233
US flagInternet Systems Consortium Inc.
AS33081
US flagInternet Systems Consortium, Inc.
AS30122
US flagInternet Systems Consortium, Inc.
AS61447
UY flagInternet Systems Consortium
AS33080
US flagInternet Systems Consortium, Inc.
Showing 5 of 55
Transit To
ASN
Organisation
AS30133
US flagInternet Systems Consortium, Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
149.20.0.0/24149.20.0.0149.20.0.255
149.20.1.0/24149.20.1.0149.20.1.255
149.20.6.0/24149.20.6.0149.20.6.255
149.20.7.0/24149.20.7.0149.20.7.255
149.20.8.0/24149.20.8.0149.20.8.255
Showing 5 of 94
IPv6 Active Prefixes
PrefixRange FromRange To
2001:4f8::/482001:4f8::2001:4f8:0:ffff:ffff:ffff:ffff:ffff
2001:4f8:1::/482001:4f8:1::2001:4f8:1:ffff:ffff:ffff:ffff:ffff
2001:4f8:3::/482001:4f8:3::2001:4f8:3:ffff:ffff:ffff:ffff:ffff
2001:4f8:4::/482001:4f8:4::2001:4f8:4:ffff:ffff:ffff:ffff:ffff
2001:4f8:5::/482001:4f8:5::2001:4f8:5:ffff:ffff:ffff:ffff:ffff
Showing 5 of 41