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

AS13489

ASN

LACNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS13489

Name13489

OrganisationUNE EPM TELECOMUNICACIONES S.A.

Country –

RIRLACNIC

Allocated18.06.1999

Abuse contactabuse.internet@tigo.com.co

Network Overview

IPv4 Prefixes89

IPv6 Prefixes49

Upstreams (Transit)20

Downstreams (Customers)30

BGP Peers14

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS137409GSL Networks Pty LTD AS14840BR.DIGITAL AS16735Algar Telecom AS174Cogent Communications, LLC AS18678INTERNEXA S.A. E.S.P+14

AS1348913489

Downstreams (Customers)

AS10753Level 3 Parent, LLC AS14080Telmex Colombia S.A.AS263199BANCO DAVIVIENDA S.A AS264659Sol Cablevisión S.A.S E.S.P AS26619GTD COLOMBIA S.A.S AS270028INSTITUTO NACIONAL DE CANCEROLOGÍA - EMPRESA SOCIAL DEL ESTADO+24

Upstreams (Transit) (20)

AS1031PEER 1031 LLC

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS16735Algar Telecom

AS174Cogent Communications, LLC

AS18678INTERNEXA S.A. E.S.P

AS22356Durand do Brasil Ltda

AS27951Media Commerce Partners S.A

AS3303Swisscom (Schweiz) AG

AS3356Lumen (Level 3)

AS37468Angola Cables

AS3816COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

Downstreams (Customers) (30)

AS10753Level 3 Parent, LLC

AS14080Telmex Colombia S.A.

AS263199BANCO DAVIVIENDA S.A

AS264659Sol Cablevisión S.A.S E.S.P

AS26619GTD COLOMBIA S.A.S

AS270028INSTITUTO NACIONAL DE CANCEROLOGÍA - EMPRESA SOCIAL DEL ESTADO

AS270051PLANET TELECOM COLOMBIA S.A.S

AS271802ASOCIACION CANAL LOCAL DE TELEVISION DE MEDELLIN TELEMEDELLIN

AS271826UAE CONTADURIA GENERAL DE LA NACION

AS271833MUNICIPIO DE MEDELLIN

AS271903TELNET ISP S.A.S.

AS271918CONCEJO DE MEDELLÍN

AS3356Lumen (Level 3)

IPv4 Prefixes (89)

181.206.0.0/16

177.252.0.0/16

191.92.0.0/16

190.9.192.0/18

177.255.0.0/16

186.180.0.0/15

181.133.0.0/16

191.89.0.0/16

181.233.159.0/24

190.0.0.0/18

190.120.128.0/20

177.252.0.0/14

181.134.0.0/16

181.70.0.0/16

190.7.128.0/19

191.103.128.0/17

191.91.0.0/16

186.159.64.0/19

190.102.192.0/19

201.232.0.0/15

181.69.0.0/16

138.97.56.0/22

168.0.244.0/22

181.68.0.0/14

181.128.0.0/16

201.233.0.0/16

190.28.0.0/16

181.68.0.0/16

191.88.0.0/16

181.141.0.0/16

190.165.0.0/16

186.43.0.0/17

181.139.0.0/16

181.132.0.0/16

177.254.0.0/16

190.249.0.0/16

179.13.0.0/16

191.95.0.0/16

181.136.0.0/16

200.58.224.0/20

200.6.160.0/19

179.12.0.0/14

200.114.0.0/18

201.185.0.0/16

201.190.64.0/18

191.93.0.0/16

181.142.0.0/16

191.98.0.0/17

181.131.0.0/16

190.29.0.0/16

200.31.192.0/19

181.137.0.0/16

190.151.192.0/18

200.30.64.0/19

186.159.0.0/18

200.13.224.0/19

190.250.0.0/16

190.251.0.0/16

201.184.0.0/15

200.58.192.0/19

190.109.128.0/18

45.169.253.0/24

181.135.0.0/16

190.70.0.0/15

190.240.0.0/16

179.14.0.0/16

190.3.192.0/18

181.204.0.0/14

181.138.0.0/16

200.16.79.0/24

186.0.0.0/17

179.15.0.0/16

181.130.0.0/16

200.116.0.0/16

201.236.192.0/18

190.70.0.0/16

190.28.0.0/15

200.122.192.0/18

190.248.0.0/14

200.35.32.0/19

190.128.0.0/17

181.71.0.0/16

181.128.0.0/12

200.24.32.0/19

181.140.0.0/16

200.75.64.0/19

191.88.0.0/13

179.12.0.0/16

186.97.0.0/16

IPv6 Prefixes (49)

2801:1d:d800::/48

2801:1f1::/48

2801:1c:3800::/48

2801:1f:f800::/48

2801:1c:b800::/48

2801:1d6::/40

2801:1d:8800::/48

2801:12:f800::/48

2801:1c8:a00::/40

2801:16:d800::/48

2800:ee:6200::/48

2801:1cc::/44

2801:10:8400::/48

2801:1e9::/48

2801:1a:f800::/48

2803:cae0:8060::/48

2803:cae0:102::/48

2800:ea:4001::/48

2801:1c:5800::/48

2801:1d5:2::/48

2801:13:7800::/48

2803:87a0::/32

2801:1e:f800::/48

2801:1d5:c::/48

2800:e6:6200::/48

2801:176::/44

2801:10:7800::/48

2801:13:9800::/48

2801:1d:b800::/48

2800:ea:4000::/48

2801:15:d800::/48

2801:17:1800::/48

2801:1ce::/44

2801:15:6800::/48

2801:18:8400::/48

2801:1d:4800::/48

2803:d80::/29

2801:1a:7800::/48

2801:1c:d800::/48

2801:1c:6800::/48

2801:17:f800::/48

2801:1e1::/48

2800:580::/32

2800:e0::/28

2801:19:3800::/48

2801:1a:d800::/48

2801:1a:6800::/48

2803:1800::/32

2801:1e:b800::/48

BGP Peers (14)

AS13786Seaborn (Seabras USA, LLC)

AS1828PacketFabric / Unitas Global

AS19151BroadbandONE, LLC

AS199524Gcore S.A.

AS20080Florida International University

AS24482SG.GS

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS36236NetActuate, Inc

AS51185MainStreaming SpA

AS52320V.tal (GlobeNet)

AS61573

AS9002

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.