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

AS272809

ASN

LACNIC

RIR

410

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS272809

Name272809

OrganisationTHUNDERNET, C.A.

Country –

RIRLACNIC

Allocated22.06.2022

Abuse contactsoporte.thundernet@gmail.com

Network Overview

IPv4 Prefixes410

IPv6 Prefixes24

Upstreams (Transit)7

Downstreams (Customers)4

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS174Cogent Communications, LLC AS19978CIRION TECHNOLOGIES ARGENTINA S.A.AS20473The Constant Company, LLC AS21826Corporación Telemic C.A. (Inter)AS263703VIGINET C.A (vnet)AS39838Valor Information Technologies, S.L.+1

AS272809272809

Downstreams (Customers)

AS263806Simple (Galaxy Enterainment)AS269832MDS TELECOM C.A.AS273890SERVICIOS NAP VEN, C.A.AS274849274849

Upstreams (Transit) (7)

AS174Cogent Communications, LLC

AS19978CIRION TECHNOLOGIES ARGENTINA S.A.

AS20473The Constant Company, LLC

AS21826Corporación Telemic C.A. (Inter)

AS263703VIGINET C.A (vnet)

AS39838Valor Information Technologies, S.L.

AS8048CANTV Servicios, Venezuela

Downstreams (Customers) (4)

AS263806Simple (Galaxy Enterainment)

AS269832MDS TELECOM C.A.

AS273890SERVICIOS NAP VEN, C.A.

AS274849274849

IPv4 Prefixes (256)

154.45.136.0/24

82.86.79.0/24

154.45.135.0/24

38.248.158.0/24

38.248.181.0/24

161.22.36.0/24

161.22.34.0/23

154.45.144.0/24

82.86.88.0/24

38.248.157.0/24

38.248.180.0/24

82.86.95.0/24

82.86.240.0/24

154.45.128.0/24

38.248.190.0/24

154.45.173.0/24

154.45.151.0/24

161.22.35.0/24

38.248.184.0/22

38.248.173.0/24

154.45.145.0/24

38.207.213.0/24

38.248.167.0/24

38.248.176.0/23

82.86.66.0/24

38.207.202.0/24

154.45.140.0/24

38.207.203.0/24

38.207.220.0/22

38.207.200.0/24

38.248.184.0/24

38.248.185.0/24

38.248.156.0/23

154.45.180.0/22

38.248.164.0/22

154.45.160.0/24

38.207.201.0/24

154.45.137.0/24

154.45.162.0/24

154.45.139.0/24

154.45.163.0/24

154.45.138.0/24

38.83.91.0/24

82.86.84.0/24

154.45.161.0/24

38.248.162.0/24

38.207.232.0/24

82.86.96.0/23

38.248.156.0/22

38.248.136.0/24

82.86.81.0/24

38.207.245.0/24

154.45.176.0/22

82.86.76.0/22

82.86.84.0/22

38.51.156.0/24

82.86.148.0/24

38.248.161.0/24

38.248.138.0/24

82.86.156.0/23

38.207.197.0/24

82.86.102.0/24

38.207.200.0/22

38.207.216.0/22

38.248.166.0/24

38.248.174.0/23

154.45.160.0/22

38.207.252.0/22

154.45.132.0/22

154.45.140.0/22

82.86.128.0/24

82.86.136.0/23

82.86.146.0/24

38.51.159.0/24

38.207.210.0/24

206.85.167.0/24

38.51.158.0/24

82.86.135.0/24

82.86.248.0/24

154.45.170.0/24

82.86.165.0/24

38.248.155.0/24

154.45.181.0/24

38.51.182.0/24

38.207.221.0/24

82.86.70.0/24

38.51.177.0/24

82.86.232.0/24

38.248.187.0/24

154.45.149.0/24

82.86.93.0/24

38.51.176.0/23

38.248.130.0/24

38.248.168.0/22

82.86.228.0/23

82.86.148.0/23

38.207.228.0/22

38.248.190.0/23

38.248.182.0/24

38.248.159.0/24

154.45.172.0/24

82.86.68.0/22

82.86.71.0/24

82.86.140.0/24

38.248.138.0/23

38.207.212.0/24

154.45.188.0/22

38.248.137.0/24

82.86.138.0/23

82.86.231.0/24

38.207.248.0/24

38.207.247.0/24

38.248.186.0/24

38.248.172.0/23

82.86.154.0/24

38.51.180.0/22

82.86.150.0/23

82.86.147.0/24

82.86.82.0/24

38.248.180.0/22

38.248.136.0/22

38.207.236.0/24

38.248.160.0/24

38.248.128.0/23

38.248.170.0/23

38.207.195.0/24

82.86.234.0/24

38.207.235.0/24

82.86.239.0/24

154.45.167.0/24

38.207.232.0/22

38.248.180.0/23

82.86.159.0/24

38.207.207.0/24

38.248.139.0/24

38.248.172.0/24

82.86.149.0/24

82.86.243.0/24

154.45.156.0/22

38.248.189.0/24

38.207.230.0/24

154.45.190.0/24

82.86.249.0/24

82.86.241.0/24

38.51.178.0/24

38.207.243.0/24

38.248.128.0/22

82.86.164.0/24

82.86.141.0/24

38.207.214.0/24

38.248.154.0/24

38.248.131.0/24

38.207.209.0/24

82.86.236.0/24

38.248.162.0/23

154.45.169.0/24

154.45.174.0/24

82.86.144.0/22

154.45.131.0/24

82.86.242.0/24

154.45.172.0/22

38.207.212.0/22

38.248.186.0/23

154.45.154.0/24

38.207.217.0/24

38.248.174.0/24

38.207.240.0/24

82.86.98.0/24

82.86.163.0/24

82.86.75.0/24

154.45.177.0/24

82.86.96.0/24

154.45.129.0/24

154.45.152.0/24

38.207.248.0/22

38.248.188.0/23

82.86.94.0/24

38.207.224.0/24

82.86.251.0/24

38.51.183.0/24

154.45.150.0/24

38.248.179.0/24

154.45.156.0/24

154.45.180.0/24

38.248.178.0/24

82.86.224.0/24

38.207.220.0/24

154.45.184.0/24

154.45.157.0/24

82.86.132.0/22

82.86.78.0/24

82.86.88.0/22

38.248.170.0/24

38.248.176.0/22

154.45.144.0/22

82.86.237.0/24

154.45.134.0/24

82.86.157.0/24

38.248.158.0/23

82.86.69.0/24

38.248.169.0/24

154.45.147.0/24

38.207.215.0/24

38.248.172.0/22

82.86.162.0/24

82.86.85.0/24

154.45.130.0/24

154.45.148.0/22

82.86.82.0/23

38.248.163.0/24

82.86.74.0/24

38.248.177.0/24

154.45.133.0/24

82.86.225.0/24

82.86.77.0/24

38.248.129.0/24

154.45.141.0/24

154.45.158.0/24

154.45.175.0/24

82.86.151.0/24

161.22.37.0/24

38.248.141.0/24

38.207.246.0/24

38.248.184.0/23

154.45.132.0/24

38.248.168.0/24

38.248.191.0/24

154.45.152.0/22

38.248.188.0/22

38.248.166.0/23

38.248.140.0/24

82.86.76.0/24

38.248.160.0/22

154.45.146.0/24

38.248.176.0/24

82.86.148.0/22

154.45.166.0/24

82.86.101.0/24

154.45.155.0/24

38.248.182.0/23

38.207.233.0/24

82.86.99.0/24

38.207.198.0/24

38.207.194.0/24

38.207.206.0/24

82.86.228.0/24

38.207.240.0/22

38.207.252.0/24

38.248.134.0/23

154.45.142.0/24

38.248.156.0/24

82.86.144.0/23

38.248.164.0/23

38.207.229.0/24

154.45.128.0/22

38.51.157.0/24

IPv6 Prefixes (24)

2803:3890:a00::/40

2803:3890:4e0::/43

2803:3890:500::/43

2803:3890:5e0::/43

2803:3890:520::/43

2803:3890:400::/43

2803:3890:620::/43

2803:3890:900::/40

2803:3890::/40

2803:3890::/32

2803:3890:600::/43

2803:3890:800::/40

2803:3890:400::/40

2803:3890:900::/43

2803:3890:200::/40

2803:3890:100::/40

2803:3890:5c0::/43

2803:3890:b00::/40

2803:3890:300::/40

2803:3890:700::/40

2803:3890:20::/43

2803:3890:600::/40

2803:3890:6e0::/43

2803:3890:500::/40

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.