BigDataCloud Logo

ASN Lookup Tool
AS23308 UTILITY-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23308
Organisation
UTILITY TELEPHONE, INC.
Name
UTILITY-AS
Total IPv4 Addresses
39671
Total IPv4 Prefixes
18
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,586 out of 77,385
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
AS7018
US flagAT&T Services, Inc.
AS3356
US flagLevel 3 Parent, LLC
Transit To

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

 

ASN
Organisation
AS7961
US flagRaw Bandwidth Communications, Inc.
AS19355
US flagSan Mateo Regional Network, Inc.
AS399033
US flagVARCOMM BROADBAND, INC.
AS54912
US flagBay Alarm Company
AS63316
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).

Prefix66.113.64.0/19
Range From66.113.64.0
Range To66.113.95.255
Prefix139.60.40.0/21
Range From139.60.40.0
Range To139.60.47.255
Prefix173.255.96.0/20
Range From173.255.96.0
Range To173.255.111.255
Prefix204.11.112.0/22
Range From204.11.112.0
Range To204.11.115.255
Prefix204.14.136.0/21
Range From204.14.136.0
Range To204.14.143.255
Showing 5 of 18
IPv6 Active Prefixes
Prefix2607:f8c8::/32
Range From2607:f8c8::
Range To2607:f8c8:ffff:ffff:ffff:ffff:ffff:ffff
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.