ASN Lookup Tool
AS23308 UTILITY-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23308
Organisation
UTILITY TELEPHONE, INC.
Name
UTILITY-AS
Total IPv4 Addresses
39680
Total IPv4 Prefixes
16
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,569 out of 76,865
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2005-02-08
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
US flagAT&T Services, Inc.
US flagLevel 3 Parent, LLC
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
US flagRaw Bandwidth Communications, Inc.
US flagSan Mateo Regional Network, Inc.
US flagVARCOMM BROADBAND, INC.
US flagBay Alarm Company
US flagCity of Foster City
IPv4 Active Prefixes

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

Showing 5 of 16
IPv6 Active Prefixes
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.