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ASN Lookup Tool
AS4185 ATTIS-ASN4185

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4185
Organisation
AT&T Enterprises, LLC
Name
ATTIS-ASN4185
Total IPv4 Addresses
198,912
Total IPv4 Prefixes
37
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
1
IPv4 Space Rank
#1,122 out of 79,274
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2024-12-05
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
IPv4 Active Prefixes
PrefixRange FromRange To
12.14.12.0/2412.14.12.012.14.12.255
12.14.14.0/2412.14.14.012.14.14.255
12.150.176.0/2412.150.176.012.150.176.255
12.150.186.0/2412.150.186.012.150.186.255
12.183.71.0/2412.183.71.012.183.71.255
Showing 5 of 37
IPv6 Active Prefixes
PrefixRange FromRange To
2602:80a:e000::/442602:80a:e000::2602:80a:e00f:ffff:ffff:ffff:ffff:ffff
2620:0:610::/482620:0:610::2620:0:610:ffff:ffff:ffff:ffff:ffff
2620:0:6e0::/482620:0:6e0::2620:0:6e0:ffff:ffff:ffff:ffff:ffff
2620:10f:b000::/482620:10f:b000::2620:10f:b000:ffff:ffff:ffff:ffff:ffff