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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS203440
ASN
RIPE NCC
RIR
6
IPv4 Prefixes
0
IPv6 Prefixes
AS Information
ASNAS203440
NameLFTY-AS
Organisationde-datacmr-1-mnt
Country
RIRRIPE NCC
Allocated19.01.2016
Abuse contactabuse-ipnet@linefinity.com
Network Overview
IPv4 Prefixes6
IPv6 Prefixes0
Upstreams IPv410
BGP Peers IPv414
Upstreams (Transit Providers)
IPv4
AS137409 GSLNETWORKS-AS-AP
AS174 COGENT-174
AS33891 CORE-BACKBONE
AS34549 MEER-AS
AS34927 iFog-GmbH
AS43140 TELEFLASH-AS
AS43727 KVANT-TELECOM
AS47138 PLANINTERNET-EU
AS6939 HURRICANE
AS8298 IPNG
IPv4 Prefixes (6 total)
185.40.244.0/24
185.40.247.0/24
185.40.244.0/23
185.40.246.0/24
185.40.244.0/22
185.40.246.0/23
BGP Peers IPv4 (14 total)
AS43140
AS199938
AS205112
AS24482
AS25091
AS31027
AS3214
AS34800
AS35710
AS41327
AS45489
AS50629
AS58299
AS64475
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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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