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ASN Lookup Tool
AS1 LVLT-1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1
Organisation
Level 3 Parent, LLC
Name
LVLT-1
Total IPv4 Addresses
10,864
Total IPv4 Prefixes
161
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,979 out of 78,226
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-09-20
Registration Last Change
2024-06-18
Receiving From

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

ASN
Organisation
AS328206
ZA flagJohannesburg Area Wireless User Group (JAWUG)
AS33891
DE flagCore-Backbone GmbH
AS20562
NL flagBroadband Hosting B.V.
AS3741
ZA flagDimension Data
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
Showing 5 of 90
Transit To

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

 

ASN
Organisation
AS25139
MZ flagTVCABO - Comunicacoes Multimedia, Lda
AS215299
NL flagHarbers ASP B.V.
IPv4 Active Prefixes

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

Prefix4.31.236.64/29
Range From4.31.236.64
Range To4.31.236.71
Prefix4.34.12.0/24
Range From4.34.12.0
Range To4.34.12.255
Prefix4.34.13.0/24
Range From4.34.13.0
Range To4.34.13.255
Prefix8.13.224.0/27
Range From8.13.224.0
Range To8.13.224.31
Prefix8.13.224.32/27
Range From8.13.224.32
Range To8.13.224.63
Showing 5 of 161
IPv6 Active Prefixes
Prefix2a10:5380::/32
Range From2a10:5380::
Range To2a10:5380:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2c0f:f888:dffe::/48
Range From2c0f:f888:dffe::
Range To2c0f:f888:dffe:ffff:ffff:ffff:ffff:ffff
Prefix2c0f:f888:dfff::/48
Range From2c0f:f888:dfff::
Range To2c0f:f888:dfff: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.