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ASN Lookup Tool
AS33199 ASN-AMHERSTCOMM-01

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33199
Organisation
Amherst Communications
Name
ASN-AMHERSTCOMM-01
Total IPv4 Addresses
15,232
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,586 out of 79,399
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-12-12
Receiving From
ASN
Organisation
AS11796
US flagAirstream Communications, LLC
IPv4 Active Prefixes
PrefixRange FromRange To
135.132.192.0/18135.132.192.0135.132.255.255
167.253.132.0/22167.253.132.0167.253.135.255
IPv6 Active Prefixes
PrefixRange FromRange To
2603:b018::/322603:b018::2603:b018:ffff:ffff:ffff:ffff:ffff:ffff