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ASN Lookup Tool
AS31221 NLT-FR

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS31221
Organisation
nLighten France SAS
Name
NLT-FR
Total IPv4 Addresses
6,400
Total IPv4 Prefixes
16
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,425 out of 79,041
Registry
Ripe
Registered Country
FR flag FR
Registered Country Name
France
Registered Date
2005-04-07
Registration Last Change
2025-03-07
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
AS8218
FR flagZayo Infrastructure France SA
AS29075
FR flagIELO-LIAZO SERVICES SAS
AS31221
FR flagnLighten France SAS
Transit To

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

 

ASN
Organisation
AS51269
FR flagHEXATOM s.a.r.l.
AS31221
FR flagnLighten France SAS
AS51664
FR flagBilendi Technology SARL
AS209468
FR flagEUCLYDE 69 SAS
AS205939
FR flagBALLY GAMING & SYSTEMS, SAS
Showing 5 of 6
IPv4 Active Prefixes

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

Prefix5.252.57.0/24
Range From5.252.57.0
Range To5.252.57.255
Prefix144.56.28.0/24
Range From144.56.28.0
Range To144.56.28.255
Prefix163.5.22.0/24
Range From163.5.22.0
Range To163.5.22.255
Prefix163.5.246.0/24
Range From163.5.246.0
Range To163.5.246.255
Prefix185.43.36.0/23
Range From185.43.36.0
Range To185.43.37.255
Showing 5 of 16
IPv6 Active Prefixes
Prefix2a02:6f0::/32
Range From2a02:6f0::
Range To2a02:6f0:ffff:ffff:ffff:ffff:ffff:ffff