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

AS270207

ASN

LACNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS270207

Name270207

OrganisationMULTICARRIER JE S. DE R.L. DE C.V.

Country –

RIRLACNIC

Allocated21.02.2023

Abuse contactgerencia@multicarrier.com.mx

Network Overview

IPv4 Prefixes16

IPv6 Prefixes3

Upstreams (Transit)9

Downstreams (Customers)0

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS11172Alestra, S. de R.L. de C.V.AS13999Mega Cable, S.A. de C.V.AS174Cogent Communications, LLC AS18734Operbes, S.A. de C.V.AS265605VELOCOM SA DE CV AS28435JAVIER TAMAYO GARCIA+3

AS270207270207

Downstreams (Customers)

none

Upstreams (Transit) (9)

AS11172Alestra, S. de R.L. de C.V.

AS13999Mega Cable, S.A. de C.V.

AS174Cogent Communications, LLC

AS18734Operbes, S.A. de C.V.

AS265605VELOCOM SA DE CV

AS28435JAVIER TAMAYO GARCIA

AS28458IENTC Telecom

AS32098Flō Networks (Transtelco Inc.)

AS52468UFINET PANAMA S.A.

IPv4 Prefixes (16)

154.27.194.0/24

154.27.206.0/24

154.27.203.0/24

205.164.192.0/24

205.164.194.0/24

154.27.192.0/24

154.27.204.0/24

154.27.196.0/24

154.27.213.0/24

154.27.216.0/24

154.27.217.0/24

205.164.195.0/24

205.164.193.0/24

154.27.200.0/24

154.27.207.0/24

154.27.208.0/24

IPv6 Prefixes (3)

2806:3f8:7::/48

2806:3f8:3::/48

2806:3f8:1::/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.