ASN Lookup Tool
AS18663 UOP-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18663
Organisation
University of the Pacific
Name
UOP-AS
Total IPv4 Addresses
65536
Total IPv4 Prefixes
9
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,209 out of 76,971
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2000-09-26
Registration Last Change
2012-03-02
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagComcast Cable Communications, LLC
US flagComcast Cable Communications, LLC
US flagGranite Telecommunications LLC
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From138.9.0.0
Range To138.9.1.255
Range From138.9.2.0
Range To138.9.3.255
Range From138.9.4.0
Range To138.9.5.255
Range From138.9.6.0
Range To138.9.7.255
Range From138.9.8.0
Range To138.9.15.255
Showing 5 of 9
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.