ASN Lookup – Networks, Upstreams and Prefixes

AS8437

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS8437

NameUTA-AS

OrganisationAS12635-MNT

Country –

RIRRIPE NCC

Allocated19.09.2002

Abuse contactabuse@drei.com

Network Overview

IPv4 Prefixes78

IPv6 Prefixes44

Upstreams IPv43

BGP Peers IPv457

Upstreams (Transit Providers)

IPv4

AS25255 H3G-Austria-AS

AS3320 DTAG

AS65301 IANA-RSVD2

IPv4 Prefixes (78 total, showing 20)

62.218.205.0/24

195.70.224.0/19

77.119.64.0/18

77.118.112.0/20

178.114.144.0/21

77.118.56.0/21

77.118.208.0/20

188.118.192.0/18

46.57.120.0/22

62.218.169.0/24

193.164.15.0/24

195.248.32.0/19

178.114.192.0/21

77.118.176.0/20

46.57.80.0/21

77.118.192.0/20

62.218.168.0/24

77.118.17.0/24

77.118.224.0/21

77.118.136.0/21

IPv6 Prefixes (44 total, showing 10)

2001:938:2028::/45

2001:938:4007::/48

2001:938:4032::/48

2001:938:4058::/48

2001:938:4003::/48

2001:938:2020::/45

2001:938:4054::/48

2001:938:2030::/45

2001:938:405c::/48

2001:938:4035::/48

BGP Peers IPv4 (57 total, showing 20)

AS12766

AS13292

AS13298

AS196913

AS197458

AS197836

AS199217

AS199372

AS199437

AS199893

AS200247

AS201347

AS201736

AS201981

AS202549

AS202856

AS204441

AS205269

AS205478

AS206021

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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.