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ASN Lookup Tool
AS201042 SD1-Telecom

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS201042
Organisation
SD1-Telecom SRL
Name
SD1-Telecom
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,845 out of 78,998
Registry
Ripe
Registered Country
BE flag BE
Registered Country Name
Belgium
Registered Date
2022-11-30
Registration Last Change
2025-08-07
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS1299
SE flagArelion Sweden AB
AS29467
LU flagLUXNETWORK S.A.
IPv4 Active Prefixes

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

Prefix81.2.148.0/24
Range From81.2.148.0
Range To81.2.148.255
Prefix154.52.36.0/24
Range From154.52.36.0
Range To154.52.36.255
Prefix154.52.49.0/24
Range From154.52.49.0
Range To154.52.49.255
Prefix154.52.51.0/24
Range From154.52.51.0
Range To154.52.51.255
Prefix194.13.142.0/24
Range From194.13.142.0
Range To194.13.142.255
IPv6 Active Prefixes
Prefix2a13:4840::/29
Range From2a13:4840::
Range To2a13:4847:ffff:ffff:ffff:ffff:ffff:ffff