An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS61818

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS61818

NameASN61818

OrganisationMiriam dos Santos Oliveira ME

Country

RIR–

Allocated27.06.2014

Abuse contactrodolfotvm@hotmail.com

Network Overview

IPv4 Prefixes7

IPv6 Prefixes18

Upstreams (Transit)4

Downstreams (Customers)3

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS267647RODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP AS274532NET TVM SERVICOS DE INTERNET LTDA AS28667VERO S.A AS52468UFINET PANAMA S.A.

AS61818ASN61818

Downstreams (Customers)

AS267647RODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP AS269267ProLink Internet Fibra AS274532NET TVM SERVICOS DE INTERNET LTDA

Upstreams (Transit) (4)

AS267647RODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP

AS274532NET TVM SERVICOS DE INTERNET LTDA

AS28667VERO S.A

AS52468UFINET PANAMA S.A.

Downstreams (Customers) (3)

AS267647RODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP

AS269267ProLink Internet Fibra

AS274532NET TVM SERVICOS DE INTERNET LTDA

IPv4 Prefixes (7)

201.175.62.0/24

201.175.63.0/24

201.175.60.0/23

201.175.60.0/22

201.175.60.0/24

201.175.61.0/24

201.175.62.0/23

IPv6 Prefixes (18)

2804:19c8:3000::/40

2804:19c8:100a::/48

2804:19c8:1007::/48

2804:19c8:1004::/48

2804:19c8:1006::/48

2804:19c8:101a::/48

2804:19c8:101b::/48

2804:19c8:1009::/48

2804:19c8:101c::/48

2804:19c8::/32

2804:19c8:1008::/48

2804:19c8:100b::/48

2804:19c8:1005::/48

2804:19c8:100f::/48

2804:19c8:100d::/48

2804:19c8:1002::/48

2804:19c8:100e::/48

2804:19c8:1001::/48

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.