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ASN Lookup Tool
AS397423 TIER-NET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS397423
Organisation
Tier.Net Technologies LLC
Name
TIER-NET
Total IPv4 Addresses
92,928
Total IPv4 Prefixes
289
Total IPv6 Prefixes
25
Total IPv4 Bogon Prefixes
1
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,060 out of 79,621
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2019-03-26
Receiving From
ASN
Organisation
AS1239
US flagCogent Communications, LLC
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS7029
US flagWindstream Communications LLC
AS4230
BR flagCLARO S.A.
Showing 5 of 32
Transit To
ASN
Organisation
AS395460
US flagProlixium Enterprises, LLC
AS400031
US flagGigaPacket LLC
AS399122
US flagVPS House Technology Group LLC
AS213607
GB flagWORLD FIRST COMMUNICATION LTD
AS996
US flagJY Mobile Communications
Showing 5 of 28
IPv4 Active Prefixes
PrefixRange FromRange To
8.39.234.0/238.39.234.08.39.235.255
23.142.82.0/2323.142.82.023.142.83.255
23.144.108.0/2423.144.108.023.144.108.255
23.151.232.0/2423.151.232.023.151.232.255
23.173.152.0/2423.173.152.023.173.152.255
Showing 5 of 288
IPv6 Active Prefixes
PrefixRange FromRange To
2602:2c8::/482602:2c8::2602:2c8:0:ffff:ffff:ffff:ffff:ffff
2602:f94c::/402602:f94c::2602:f94c:ff:ffff:ffff:ffff:ffff:ffff
2602:fed2:7116::/482602:fed2:7116::2602:fed2:7116:ffff:ffff:ffff:ffff:ffff
2602:fed2:7127::/482602:fed2:7127::2602:fed2:7127:ffff:ffff:ffff:ffff:ffff
2604:7580:9::/482604:7580:9::2604:7580:9:ffff:ffff:ffff:ffff:ffff
Showing 5 of 25