ASN Lookup – Networks, Upstreams and Prefixes

AS5786

ASN

ARIN

RIR

198

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS5786

NameUPRENET

OrganisationUniversity of Puerto Rico

Country –

RIRARIN

Allocated24.10.1995

Abuse contactfelix.ramos@upr.edu

Network Overview

IPv4 Prefixes198

IPv6 Prefixes1

Upstreams IPv41

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS20080 AMPATH

IPv4 Prefixes (198 total, showing 20)

136.145.116.0/24

136.145.91.0/24

136.145.95.0/24

136.145.140.0/23

136.145.112.0/24

136.145.63.0/24

136.145.115.0/24

136.145.81.0/24

136.145.159.0/24

136.145.151.0/24

136.145.119.0/24

136.145.142.0/24

136.145.123.0/24

136.145.45.0/24

136.145.101.0/24

136.145.11.0/24

136.145.182.0/24

136.145.125.0/24

136.145.146.0/24

136.145.164.0/24

IPv6 Prefixes (1 total)

2607:2000::/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.