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ASN Lookup Tool
AS19518 ROCKISLAND

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS19518
Organisation
Rock Island Communications
Name
ROCKISLAND
Total IPv4 Addresses
8704
Total IPv4 Prefixes
4
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,181 out of 77,391
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-01-16
Registration Last Change
2016-12-12
Receiving From

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

ASN
Organisation
AS4181
US flagTDS TELECOM
AS20055
US flagWholesail networks LLC
AS11404
US flagWave Broadband
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
Showing 5 of 15
Transit To

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

 

ASN
Organisation
AS26370
US flagPal Communications LLC
AS53548
US flagOrcas Online, Inc
IPv4 Active Prefixes

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

Prefix23.128.136.0/24
Range From23.128.136.0
Range To23.128.136.255
Prefix64.119.0.0/20
Range From64.119.0.0
Range To64.119.15.255
Prefix198.163.74.0/24
Range From198.163.74.0
Range To198.163.74.255
Prefix207.32.160.0/20
Range From207.32.160.0
Range To207.32.175.255
IPv6 Active Prefixes
Prefix2605:1500:aaaa::/48
Range From2605:1500:aaaa::
Range To2605:1500:aaaa:ffff:ffff:ffff:ffff:ffff
Prefix2605:1500:fffe::/48
Range From2605:1500:fffe::
Range To2605:1500:fffe: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.