ASN Lookup – Networks, Upstreams and Prefixes

AS51677

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51677

NameHETG-AS

OrganisationCOGENT-HM-MNT

Country –

RIRRIPE NCC

Allocated19.10.2010

Abuse contactdpoperations@eirevo.ie

Network Overview

IPv4 Prefixes13

IPv6 Prefixes0

Upstreams IPv410

BGP Peers IPv44

Upstreams (Transit Providers)

IPv4

AS13335 CLOUDFLARENET

AS174 COGENT-174

AS20562 OPEN-PEERING-AS

AS2110 AS-BTIRE

AS286 KPN

AS3257 GTT-BACKBONE

AS4455 BSO

AS56911 ASN-WARIAN

AS6204 ZET-NET

AS6939 HURRICANE

IPv4 Prefixes (13 total)

91.220.45.0/24

185.5.240.0/24

146.0.51.0/24

146.0.50.0/24

185.5.242.0/24

146.0.55.0/24

146.0.52.0/24

185.5.241.0/24

146.0.49.0/24

146.0.48.0/24

146.0.54.0/24

185.5.243.0/24

146.0.53.0/24

BGP Peers IPv4 (4 total)

AS12969

AS13237

AS36236

AS39122

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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.