ASN Lookup – Networks, Upstreams and Prefixes

AS3257

ASN

RIPE NCC

RIR

1378

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS3257

NameGTT-BACKBONE

OrganisationAS3257-ROUTE-MNT

Country –

RIRRIPE NCC

Allocated20.09.2002

Abuse contactabuse@gtt.net

Network Overview

IPv4 Prefixes1378

IPv6 Prefixes78

Upstreams IPv40

BGP Peers IPv40

IPv4 Prefixes (1378 total, showing 20)

23.234.128.0/22

212.168.39.0/24

45.56.148.0/22

212.168.169.0/24

86.53.160.0/22

212.168.192.0/24

212.222.224.0/23

194.140.252.0/24

207.168.25.0/24

104.37.30.0/23

173.205.34.0/24

141.136.96.0/20

190.151.58.0/24

217.22.224.0/19

213.177.238.0/24

23.230.1.0/24

185.228.192.0/22

69.167.64.0/18

84.75.43.0/24

208.116.205.0/24

IPv6 Prefixes (78 total, showing 10)

2a14:5200::/29

2001:6f8::/32

2a14:4340::/29

2001:668:1f:fd24::/64

2001:1478:700::/48

2a13:fc00::/29

2a06:2b81::/32

2001:590:3400::/38

2a0d:d901::/32

2606:6200::/32

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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.