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ASN Lookup Tool
AS39531 ALTER-NET-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS39531
Organisation
Alter-NET SRL
Name
ALTER-NET-AS
Total IPv4 Addresses
1536
Total IPv4 Prefixes
3
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#26,602 out of 77,436
Registry
Ripe
Registered Country
RO flag RO
Registered Country Name
Romania
Registered Date
2006-03-14
Registration Last Change
2023-12-04
Receiving From

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

ASN
Organisation
AS12302
RO flagVodafone Romania S.A.
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS36236
US flagNetActuate, Inc
AS34224
BG flagNeterra Ltd.
Showing 5 of 8
IPv4 Active Prefixes

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

Prefix80.96.27.0/24
Range From80.96.27.0
Range To80.96.27.255
Prefix93.115.172.0/22
Range From93.115.172.0
Range To93.115.175.255
Prefix194.50.50.0/24
Range From194.50.50.0
Range To194.50.50.255
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.