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ASN Lookup Tool
AS3423 ATTIS-ASN3423

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3423
Organisation
AT&T Enterprises, LLC
Name
ATTIS-ASN3423
Total IPv4 Addresses
3,328
Total IPv4 Prefixes
11
Total IPv6 Prefixes
15
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,920 out of 79,062
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1994-02-17
Registration Last Change
2024-12-05
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
IPv4 Active Prefixes
PrefixRange FromRange To
12.96.43.0/2412.96.43.012.96.43.255
12.96.44.0/2412.96.44.012.96.44.255
157.96.84.0/24157.96.84.0157.96.84.255
157.96.85.0/24157.96.85.0157.96.85.255
157.96.86.0/24157.96.86.0157.96.86.255
Showing 5 of 11
IPv6 Active Prefixes
PrefixRange FromRange To
2610:e8::/362610:e8::2610:e8:fff:ffff:ffff:ffff:ffff:ffff
2610:e8:1000::/372610:e8:1000::2610:e8:17ff:ffff:ffff:ffff:ffff:ffff
2610:e8:1800::/402610:e8:1800::2610:e8:18ff:ffff:ffff:ffff:ffff:ffff
2610:e8:1902::/472610:e8:1902::2610:e8:1903:ffff:ffff:ffff:ffff:ffff
2610:e8:1904::/462610:e8:1904::2610:e8:1907:ffff:ffff:ffff:ffff:ffff
Showing 5 of 15