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

AS18734

ASN

LACNIC

RIR

177

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS18734

Name18734

OrganisationOperbes, S.A. de C.V.

Country –

RIRLACNIC

Allocated05.10.2000

Abuse contactabuse@bestel.com.mx

Network Overview

IPv4 Prefixes177

IPv6 Prefixes14

Upstreams (Transit)14

Downstreams (Customers)92

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS12956Telxius (Telefonica Global)AS1299Arelion (fka. Telia Carrier)AS174Cogent Communications, LLC AS23520Columbus Networks USA, Inc.AS28545Cablemas Telecomunicaciones SA de CV AS28554Cablemas Telecomunicaciones SA de CV+8

AS1873418734

Downstreams (Customers)

AS10420Banco de Mexico AS10967The Home Depot Inc.AS11888Television Internacional, S.A. de C.V.AS1299Arelion (fka. Telia Carrier)AS13440Operbes, S.A. de C.V.AS13579INFOTEC CENTRO DE INVESTIGACION E INNOVACION EN TECNOLOGIAS DE LA INFORMACION Y COMUNICACION+86

Upstreams (Transit) (14)

AS12956Telxius (Telefonica Global)

AS1299Arelion (fka. Telia Carrier)

AS174Cogent Communications, LLC

AS23520Columbus Networks USA, Inc.

AS28545Cablemas Telecomunicaciones SA de CV

AS28554Cablemas Telecomunicaciones SA de CV

AS32098Flō Networks (Transtelco Inc.)

AS3356Lumen (Level 3)

AS6453TATA Communications (America) Inc

AS6461Zayo Bandwidth

AS6762Telecom Italia Sparkle (Seabone)

AS6939Hurricane Electric LLC

AS7195

AS8151

Downstreams (Customers) (92)

AS10420Banco de Mexico

AS10967The Home Depot Inc.

AS11888Television Internacional, S.A. de C.V.

AS1299Arelion (fka. Telia Carrier)

AS13440Operbes, S.A. de C.V.

AS13579INFOTEC CENTRO DE INVESTIGACION E INNOVACION EN TECNOLOGIAS DE LA INFORMACION Y COMUNICACION

AS13591Mexico Red de Telecomunicaciones, S. de R.L. de C.V.

AS13679Centros Culturales de Mexico, A.C.

AS15236Universidad de Colima

AS16960Cablevision Red, S.A de C.V.

AS17072TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.

AS17249BURSATEC, S.A. DE C.V.

AS28545Cablemas Telecomunicaciones SA de CV

IPv4 Prefixes (177)

189.202.224.0/21

189.202.133.0/24

201.148.22.0/24

201.148.32.0/19

206.223.118.0/23

200.57.10.0/24

189.202.185.0/24

201.140.82.0/24

200.57.15.0/24

189.202.184.0/21

200.77.170.0/24

187.164.52.0/24

189.202.161.0/24

201.140.119.0/24

189.204.176.0/24

201.140.90.0/24

189.202.128.0/17

189.202.182.0/24

189.204.211.0/24

177.236.142.0/24

201.148.3.0/24

189.202.188.0/24

200.57.23.0/24

189.202.142.0/24

189.204.209.0/24

201.140.115.0/24

201.148.85.0/24

200.33.12.0/24

189.202.213.0/24

189.202.178.0/24

200.57.13.0/24

189.202.208.0/21

189.202.164.0/24

189.202.135.0/24

200.57.16.0/20

189.202.192.0/21

189.202.221.0/24

201.148.11.0/24

201.140.96.0/21

201.148.91.0/24

168.197.121.0/24

189.202.166.0/24

201.140.91.0/24

189.204.136.0/21

200.33.13.0/24

189.202.165.0/24

201.148.25.0/24

201.140.89.0/24

201.148.64.0/19

189.204.171.0/24

189.202.252.0/24

189.202.229.0/24

189.202.139.0/24

189.202.181.0/24

200.33.10.0/24

138.122.144.0/22

201.148.70.0/24

45.170.188.0/22

200.57.8.0/24

189.202.215.0/24

189.202.245.0/24

201.140.85.0/24

201.148.43.0/24

148.229.0.0/16

189.204.135.0/24

189.204.142.0/24

189.202.167.0/24

189.204.217.0/24

189.202.212.0/24

189.202.177.0/24

189.204.255.0/24

201.140.96.0/19

189.202.193.0/24

177.236.174.0/24

200.33.9.0/24

189.204.128.0/17

189.202.136.0/21

189.202.253.0/24

187.164.0.0/19

201.148.58.0/24

189.202.232.0/24

189.202.255.0/24

200.57.9.0/24

189.204.162.0/24

189.204.220.0/24

189.204.144.0/24

189.202.187.0/24

189.202.222.0/24

189.204.163.0/24

201.148.75.0/24

148.230.5.0/24

189.204.210.0/24

189.204.207.0/24

201.148.53.0/24

148.230.7.0/24

189.202.236.0/24

189.202.248.0/21

187.164.14.0/23

189.202.251.0/24

201.140.95.0/24

200.77.166.0/24

201.148.31.0/24

201.148.0.0/19

189.202.207.0/24

189.202.179.0/24

201.148.16.0/24

187.164.54.0/24

189.202.196.0/24

200.77.167.0/24

201.140.80.0/20

200.77.169.0/24

201.140.103.0/24

189.204.138.0/24

201.140.84.0/24

189.204.147.0/24

189.202.200.0/21

189.202.239.0/24

187.164.12.0/22

201.140.87.0/24

201.140.88.0/24

189.204.212.0/24

189.204.177.0/24

189.204.250.0/24

187.164.44.0/22

189.202.211.0/24

201.148.14.0/24

168.197.123.0/24

168.197.122.0/24

201.148.84.0/24

189.202.216.0/21

200.57.0.0/20

189.202.210.0/24

189.202.248.0/24

189.202.249.0/24

189.204.214.0/24

201.140.127.0/24

189.202.163.0/24

189.202.206.0/24

189.202.208.0/24

201.148.33.0/24

201.148.61.0/24

189.202.150.0/24

187.164.64.0/19

201.140.94.0/24

189.202.151.0/24

200.23.125.0/24

201.140.93.0/24

189.202.234.0/24

201.140.98.0/24

189.202.171.0/24

201.140.92.0/24

201.148.82.0/24

201.148.59.0/24

189.202.160.0/21

201.148.68.0/24

189.202.176.0/21

189.202.141.0/24

189.204.215.0/24

189.204.134.0/24

201.148.93.0/24

201.140.86.0/24

201.148.44.0/24

189.202.130.0/24

189.202.232.0/21

200.77.174.0/24

189.204.224.0/24

187.164.32.0/19

187.164.64.0/24

189.202.144.0/24

201.148.94.0/24

189.202.216.0/24

189.202.173.0/24

189.204.222.0/24

189.204.200.0/24

189.202.136.0/24

200.57.0.0/24

201.148.10.0/24

IPv6 Prefixes (14)

2001:1278:7::/48

2001:1278:6::/48

2801:c4:92::/48

2801:c4:3b::/48

2806:250:9f0::/48

2001:1278:8::/48

2001:1278:f::/48

2001:1278:b::/48

2001:1278:d::/48

2001:1278:c::/48

2001:1278:a::/48

2001:1278::/32

2001:1278:e::/48

2001:1278:9::/48

BGP Peers (2)

AS14907Wikimedia Foundation Inc.

AS19151BroadbandONE, LLC

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.