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ASN Lookup Tool
AS22700 USFCA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS22700
Organisation
University of San Francisco
Name
USFCA
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
15
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,167 out of 77,680
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2006-09-07
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS7018
US flagAT&T Services, Inc.
AS33651
US flagComcast Cable Communications, LLC
AS33667
US flagComcast Cable Communications, LLC
IPv4 Active Prefixes

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

Prefix138.202.0.0/19
Range From138.202.0.0
Range To138.202.31.255
Prefix138.202.32.0/21
Range From138.202.32.0
Range To138.202.39.255
Prefix138.202.40.0/22
Range From138.202.40.0
Range To138.202.43.255
Prefix138.202.44.0/24
Range From138.202.44.0
Range To138.202.44.255
Prefix138.202.45.0/24
Range From138.202.45.0
Range To138.202.45.255
Showing 5 of 15
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.