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

15,802,185

Total IPv4 Prefixes

14,598

Total IPv6 Prefixes

10,218

Total IPv4 Bogon Prefixes

0

Total IPv6 Bogon Prefixes

0

IPv4 Space Rank

#26 out of 78,629

Registry

Ripe

Registered Country

FR

Registered Country Name

France

Registered Date

2002-09-19

Registration Last Change

2025-05-14

Receiving From

ASN

Organisation

Deutsche Telekom AG

Cogent Communications

SURF B.V.

NTT America, Inc.

Internet Initiative Japan Inc.

Showing 5 of 40

Transit To

ASN

Organisation

Societe Francaise Du Radiotelephone - SFR SA

Gard Fibre SAS

Corsica Fibra SAS

Societe Francaise Du Radiotelephone - SFR SA

Societe Francaise Du Radiotelephone - SFR SA

Showing 5 of 91

IPv4 Active Prefixes

Prefix

Range From

Range To

Prefix37.64.0.0/16

Range From37.64.0.0

Range To37.64.255.255

Prefix37.65.0.0/20

Range From37.65.0.0

Range To37.65.15.255

Prefix37.65.16.0/21

Range From37.65.16.0

Range To37.65.23.255

Prefix37.65.24.0/22

Range From37.65.24.0

Range To37.65.27.255

Prefix37.65.28.0/22

Range From37.65.28.0

Range To37.65.31.255

Showing 5 of 14,598

IPv6 Active Prefixes

Prefix

Range From

Range To

Prefix2a00:6200::/29

Range From2a00:6200::

Range To2a00:6207:ffff:ffff:ffff:ffff:ffff:ffff

Prefix2a00:e080::/32

Range From2a00:e080::

Range To2a00:e080:ffff:ffff:ffff:ffff:ffff:ffff

Prefix2a02:8400::/45

Range From2a02:8400::

Range To2a02:8400:7:ffff:ffff:ffff:ffff:ffff

Prefix2a02:8400:8::/47

Range From2a02:8400:8::

Range To2a02:8400:9:ffff:ffff:ffff:ffff:ffff

Prefix2a02:8400:b::/48

Range From2a02:8400:b::

Range To2a02:8400:b:ffff:ffff:ffff:ffff:ffff

Showing 5 of 10,218

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