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Tool
ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS24956
ASN
RIPE NCC
RIR
4
IPv4 Prefixes
2
IPv6 Prefixes
AS Information
ASNAS24956
NameGDS-1
OrganisationGDSI-MNT
Country
RIRRIPE NCC
Allocated06.06.2002
Abuse contactabuse+ripe@gaertner.de
Network Overview
IPv4 Prefixes4
IPv6 Prefixes2
Upstreams IPv410
BGP Peers IPv41
Upstreams (Transit Providers)
IPv4
AS20562 OPEN-PEERING-AS
AS24482 SGGS-AS-AP
AS24961 MYLOC-AS
AS3320 DTAG
AS39351 ESAB-AS
AS6797 GLOBALCONNECT-NET
AS6939 HURRICANE
AS8218 NEO-ASN
AS9002 RETN-AS
AS9136 WOBCOM
IPv4 Prefixes (4 total)
185.220.200.0/22
217.13.64.0/20
194.45.135.0/24
194.120.234.0/24
IPv6 Prefixes (2 total)
2a00:1030::/32
2001:67c:1978::/48
BGP Peers IPv4 (1 total)
AS13237
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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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