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

AS7438

ASN

LACNIC

RIR

129

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS7438

Name7438

OrganisationPEGASO PCS

Country –

RIRLACNIC

Allocated12.12.1996

Abuse contactabuse.mx@telefonica.com

Network Overview

IPv4 Prefixes129

IPv6 Prefixes1

Upstreams (Transit)2

Downstreams (Customers)10

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS12956Telxius (Telefonica Global)AS32098Flō Networks (Transtelco Inc.)

AS74387438

Downstreams (Customers)

AS136907Huawei Cloud AS2134Santander Global Technology and Operations, S.L.AS262926BRADESCARD MEXICO S DE RL AS265535Wibo SA de CV AS265592KBLEX SA DE CV AS265605VELOCOM SA DE CV+4

Upstreams (Transit) (2)

AS12956Telxius (Telefonica Global)

AS32098Flō Networks (Transtelco Inc.)

Downstreams (Customers) (10)

AS136907Huawei Cloud

AS2134Santander Global Technology and Operations, S.L.

AS262926BRADESCARD MEXICO S DE RL

AS265535Wibo SA de CV

AS265592KBLEX SA DE CV

AS265605VELOCOM SA DE CV

AS265607CONECTARED SA DE CV

AS270236OPTOENLACES S.A. DE C.V.

AS28409ENI NETWORKS SAPI de CV

AS28552Axess Net. Solutions México, S. A. de C.V.

IPv4 Prefixes (129)

201.162.246.0/24

201.166.176.0/24

200.76.88.0/23

200.76.92.0/22

200.36.185.0/24

201.162.194.0/24

201.162.128.0/21

200.39.14.0/24

201.162.128.0/18

200.39.29.0/24

200.76.83.0/24

200.36.164.0/24

201.162.128.0/20

200.39.14.0/23

200.39.18.0/24

201.162.236.0/24

200.39.31.0/24

200.36.184.0/24

201.162.224.0/23

201.166.144.0/20

200.36.180.0/23

201.162.227.0/24

200.36.182.0/23

200.36.178.0/24

201.162.128.0/17

201.162.232.0/24

200.39.23.0/24

201.166.188.0/24

200.76.80.0/20

201.162.241.0/24

200.36.166.0/24

201.162.218.0/24

200.36.162.0/24

200.36.173.0/24

200.39.0.0/23

201.162.243.0/24

201.166.128.0/20

200.76.80.0/21

200.39.26.0/24

200.36.167.0/24

200.36.190.0/24

201.166.175.0/24

200.36.191.0/24

200.39.11.0/24

200.36.186.0/23

201.162.191.0/24

200.36.168.0/24

200.36.189.0/24

201.162.192.0/24

200.39.7.0/24

201.162.193.0/24

201.166.178.0/24

201.162.245.0/24

201.162.162.0/24

201.166.176.0/21

200.36.170.0/24

201.166.133.0/24

200.36.174.0/24

201.166.128.0/22

200.36.161.0/24

200.36.169.0/24

200.36.186.0/24

200.39.24.0/22

201.162.167.0/24

200.36.178.0/23

201.166.137.0/24

201.166.189.0/24

200.76.90.0/23

201.166.169.0/24

200.39.13.0/24

200.36.166.0/23

200.36.188.0/22

201.166.190.0/24

201.162.224.0/24

201.166.170.0/24

200.39.0.0/19

201.162.217.0/24

200.36.176.0/24

201.162.240.0/24

200.36.184.0/22

200.36.172.0/24

200.36.175.0/24

201.162.178.0/24

200.36.180.0/24

201.162.234.0/24

189.201.228.0/22

200.36.182.0/24

201.166.184.0/21

200.36.190.0/23

200.36.187.0/24

201.162.168.0/23

201.131.4.0/24

200.39.28.0/23

201.166.177.0/24

200.39.20.0/24

200.36.188.0/23

201.162.226.0/24

201.162.192.0/23

200.39.28.0/24

201.166.128.0/19

201.166.191.0/24

189.201.226.0/24

201.166.168.0/24

200.39.8.0/24

200.39.2.0/24

201.162.160.0/23

200.36.171.0/24

200.39.22.0/24

200.36.177.0/24

201.162.136.0/21

201.166.160.0/20

201.162.247.0/24

200.39.21.0/24

189.201.227.0/24

200.39.30.0/24

200.39.25.0/24

201.166.151.0/24

201.166.148.0/22

200.39.9.0/24

200.36.163.0/24

201.166.180.0/22

201.166.132.0/24

201.162.144.0/24

200.76.82.0/24

201.166.128.0/18

200.36.183.0/24

201.162.233.0/24

200.36.160.0/19

200.39.15.0/24

IPv6 Prefixes (1)

2806:200::/32

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.