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ASN Lookup Tool
AS15557 LDCOMNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS15557
Organisation
Societe Francaise Du Radiotelephone - SFR SA
Name
LDCOMNET
Total IPv4 Addresses
15,710,565
Total IPv4 Prefixes
214
Total IPv6 Prefixes
33
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#27 out of 77,675
Registry
Ripe
Registered Country
FR flag FR
Registered Country Name
France
Registered Date
2002-09-19
Registration Last Change
2024-09-20
Receiving From

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

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS3320
DE flagDeutsche Telekom AG
AS174
US flagCogent Communications
AS3292
DK flagTDC Holding A/S
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 42
Transit To

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

 

ASN
Organisation
AS3305
FR flagSociete Francaise Du Radiotelephone - SFR SA
AS210675
FR flagLOIRET FIBRE SAS
AS212775
GP flagGuadeloupe Digital SAS
AS207807
FR flagTarn Fibre SAS
AS207808
FR flagGard Fibre SAS
Showing 5 of 95
IPv4 Active Prefixes

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

Prefix37.64.0.0/13
Range From37.64.0.0
Range To37.71.255.255
Prefix46.35.0.0/19
Range From46.35.0.0
Range To46.35.31.255
Prefix46.218.0.0/16
Range From46.218.0.0
Range To46.218.255.255
Prefix62.8.0.0/19
Range From62.8.0.0
Range To62.8.31.255
Prefix62.39.0.0/18
Range From62.39.0.0
Range To62.39.63.255
Showing 5 of 214
IPv6 Active Prefixes
Prefix2a00:6200::/29
Range From2a00:6200::
Range To2a00:6207:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:7180::/33
Range From2a00:7180::
Range To2a00:7180:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:7180:8018::/45
Range From2a00:7180:8018::
Range To2a00:7180:801f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:7180:8020::/43
Range From2a00:7180:8020::
Range To2a00:7180:803f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:7180:8040::/42
Range From2a00:7180:8040::
Range To2a00:7180:807f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 33
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.