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ASN Lookup Tool
AS3807 UMTNET-ASN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3807
Organisation
University of Montana
Name
UMTNET-ASN
Total IPv4 Addresses
85,760
Total IPv4 Prefixes
29
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,177 out of 79,003
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1994-09-02
Registration Last Change
2012-04-02
Receiving From
ASN
Organisation
AS101
US flagUniversity of Washington
AS11537
US flagInternet2
AS11164
US flagInternet2
IPv4 Active Prefixes
PrefixRange FromRange To
150.131.0.0/16150.131.0.0150.131.255.255
192.73.48.0/24192.73.48.0192.73.48.255
192.160.47.0/24192.160.47.0192.160.47.255
192.207.124.0/24192.207.124.0192.207.124.255
192.231.192.0/24192.231.192.0192.231.192.255
Showing 5 of 29
IPv6 Active Prefixes
PrefixRange FromRange To
2620:104:8000::/402620:104:8000::2620:104:80ff:ffff:ffff:ffff:ffff:ffff