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ASN Lookup Tool
AS25840 CASCADE-ACCESS-LLC-CA-ESTOR1

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25840
Organisation
Cascade Access, LLC
Name
CASCADE-ACCESS-LLC-CA-ESTOR1
Total IPv4 Addresses
12,032
Total IPv4 Prefixes
11
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,550 out of 78,153
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2006-12-20
Registration Last Change
2022-12-16
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS11071
US flagInfoWest
IPv4 Active Prefixes

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

Prefix38.19.186.0/23
Range From38.19.186.0
Range To38.19.187.255
Prefix38.87.120.0/23
Range From38.87.120.0
Range To38.87.121.255
Prefix38.97.228.0/23
Range From38.97.228.0
Range To38.97.229.255
Prefix38.109.252.0/22
Range From38.109.252.0
Range To38.109.255.255
Prefix38.126.65.0/24
Range From38.126.65.0
Range To38.126.65.255
Showing 5 of 11
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.