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

AS21826

ASN

LACNIC

RIR

819

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS21826

Name21826

OrganisationCorporación Telemic C.A.

Country –

RIRLACNIC

Allocated26.06.2001

Abuse contactgeraldo.nakabe@inter.com.ve

Network Overview

IPv4 Prefixes819

IPv6 Prefixes14

Upstreams (Transit)5

Downstreams (Customers)28

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS174Cogent Communications, LLC AS23520Columbus Networks USA, Inc.AS263703VIGINET C.A (vnet)AS39838Valor Information Technologies, S.L.AS52320V.tal (GlobeNet)

AS2182621826

Downstreams (Customers)

AS263806Simple (Galaxy Enterainment)AS265641TELECOMUNICACIONES ROCARLI C.A (CIX BROADBAND)AS266841GALANET SOLUTION C.A.AS267722INTERSPEED C.A.AS269750Gandalf Comunicaciones C.A.AS269807SUMINISTROS OBRAS Y SISTEMAS, C.A.+22

Upstreams (Transit) (5)

AS174Cogent Communications, LLC

AS23520Columbus Networks USA, Inc.

AS263703VIGINET C.A (vnet)

AS39838Valor Information Technologies, S.L.

AS52320V.tal (GlobeNet)

Downstreams (Customers) (28)

AS263806Simple (Galaxy Enterainment)

AS265641TELECOMUNICACIONES ROCARLI C.A (CIX BROADBAND)

AS266841GALANET SOLUTION C.A.

AS267722INTERSPEED C.A.

AS269750Gandalf Comunicaciones C.A.

AS269807SUMINISTROS OBRAS Y SISTEMAS, C.A.

AS269820FULL DATA COMUNICACIONES C.A.

AS269829MARACAIBO NET C.A

AS269946BOOM SOLUTIONS C.A.

AS270026RED SERVITEL, CA

AS271812CONEXT VENEZUELA, C.A.

AS271909TELECOMUNICACIONES, MANTENIMIENTO Y SERVICIOS P&C, C.A.

IPv4 Prefixes (256)

186.14.106.0/24

190.142.221.0/24

200.82.193.0/24

200.82.205.0/24

186.14.238.0/24

181.208.98.0/24

181.208.120.0/23

181.208.160.0/24

181.208.112.0/24

190.142.143.0/24

190.142.42.0/24

186.188.124.0/24

186.14.228.0/23

181.208.80.0/23

200.75.124.0/24

200.8.98.0/24

200.8.28.0/24

186.14.56.0/23

186.14.71.0/24

200.8.17.0/24

190.142.53.0/24

181.208.202.0/23

181.208.191.0/24

181.208.208.0/21

190.142.204.0/24

200.8.34.0/24

190.142.192.0/24

200.82.254.0/24

181.208.236.0/22

181.208.7.0/24

200.8.159.0/24

190.142.60.0/24

200.8.1.0/24

190.142.156.0/24

186.14.54.0/24

200.8.139.0/24

200.8.162.0/24

200.8.154.0/24

200.82.183.0/24

190.142.128.0/24

167.249.34.0/24

200.8.189.0/24

186.14.156.0/24

181.208.82.0/23

186.14.158.0/24

200.82.213.0/24

200.75.127.0/24

181.208.168.0/21

200.8.171.0/24

181.208.198.0/24

186.188.37.0/24

200.8.10.0/24

200.8.224.0/24

200.82.195.0/24

181.208.32.0/21

190.142.145.0/24

186.14.58.0/23

200.8.0.0/19

181.208.180.0/24

190.142.12.0/22

200.82.178.0/24

200.82.207.0/24

181.208.157.0/24

181.208.163.0/24

190.142.133.0/24

190.142.45.0/24

190.142.106.0/24

200.8.234.0/24

186.14.44.0/23

186.14.246.0/24

200.82.156.0/24

190.142.164.0/22

186.14.10.0/24

200.8.199.0/24

200.8.174.0/24

181.208.57.0/24

200.8.158.0/24

186.14.152.0/23

200.82.133.0/24

200.82.175.0/24

181.208.54.0/24

200.75.105.0/24

190.142.215.0/24

200.8.16.0/24

186.14.173.0/24

190.142.208.0/24

200.8.99.0/24

200.8.177.0/24

200.8.120.0/24

200.8.38.0/24

190.142.148.0/22

181.208.12.0/24

200.8.182.0/23

190.142.97.0/24

181.208.243.0/24

186.14.13.0/24

186.188.93.0/24

186.14.240.0/22

190.142.2.0/24

181.208.72.0/22

181.208.52.0/24

181.208.29.0/24

181.208.162.0/24

200.82.162.0/23

181.208.10.0/24

200.82.141.0/24

186.14.64.0/23

186.14.72.0/22

181.208.241.0/24

181.208.97.0/24

190.142.225.0/24

186.14.8.0/24

181.208.116.0/24

190.142.194.0/24

190.142.206.0/24

186.14.53.0/24

200.8.248.0/22

200.8.130.0/24

200.8.107.0/24

200.8.197.0/24

200.8.232.0/24

200.8.252.0/22

200.8.153.0/24

200.8.242.0/24

200.8.36.0/24

186.14.218.0/24

181.208.6.0/24

200.8.218.0/23

181.208.103.0/24

200.75.126.0/24

200.82.253.0/24

200.82.131.0/24

190.142.52.0/24

186.14.199.0/24

167.249.32.0/24

181.208.20.0/24

200.8.46.0/24

200.8.86.0/24

200.8.79.0/24

190.142.136.0/23

190.142.98.0/24

186.14.219.0/24

200.82.235.0/24

200.8.0.0/24

181.208.251.0/24

200.8.138.0/24

200.8.211.0/24

200.82.174.0/24

186.188.99.0/24

200.82.201.0/24

200.82.242.0/23

200.8.176.0/24

200.82.158.0/24

200.82.199.0/24

181.208.60.0/24

186.188.95.0/24

181.208.45.0/24

181.208.148.0/22

200.8.210.0/24

181.208.53.0/24

200.82.234.0/24

200.8.196.0/24

190.142.231.0/24

200.82.130.0/24

200.8.206.0/24

186.14.48.0/22

186.14.28.0/24

190.142.196.0/24

200.75.118.0/24

181.208.4.0/24

200.8.246.0/23

186.14.120.0/23

186.14.66.0/23

200.8.145.0/24

181.208.154.0/24

181.208.122.0/24

186.14.138.0/24

200.82.187.0/24

181.208.64.0/24

186.14.22.0/24

200.8.160.0/23

186.14.104.0/23

200.82.222.0/24

190.142.54.0/24

200.82.179.0/24

190.142.210.0/24

186.14.14.0/24

200.8.152.0/24

200.8.67.0/24

186.14.207.0/24

190.142.175.0/24

190.142.108.0/24

186.188.107.0/24

186.188.38.0/23

200.75.107.0/24

200.82.166.0/23

186.14.255.0/24

181.208.58.0/24

200.8.150.0/23

200.8.60.0/22

186.14.253.0/24

190.142.237.0/24

181.208.51.0/24

200.8.142.0/24

181.208.101.0/24

186.188.13.0/24

190.142.134.0/23

200.75.115.0/24

200.8.77.0/24

200.82.237.0/24

200.8.119.0/24

200.8.134.0/24

200.8.4.0/24

181.208.146.0/23

181.208.128.0/24

200.75.97.0/24

186.14.247.0/24

200.8.6.0/23

200.82.220.0/24

200.82.185.0/24

200.75.125.0/24

181.208.161.0/24

181.208.182.0/23

181.208.204.0/22

186.188.0.0/22

181.208.133.0/24

190.142.157.0/24

190.142.82.0/24

190.142.200.0/23

200.8.190.0/24

200.8.23.0/24

190.142.59.0/24

186.14.150.0/24

200.8.167.0/24

190.142.138.0/23

200.75.99.0/24

200.8.208.0/23

200.8.72.0/24

186.188.15.0/24

186.14.123.0/24

186.14.69.0/24

186.14.128.0/21

200.8.22.0/24

190.142.158.0/24

200.8.30.0/24

186.188.36.0/24

200.8.188.0/24

200.229.154.0/24

186.14.151.0/24

181.208.232.0/22

186.14.92.0/24

200.8.156.0/24

181.208.197.0/24

181.208.216.0/21

200.8.14.0/23

200.82.227.0/24

IPv6 Prefixes (14)

2803:8100:3400::/48

2803:8100:824::/47

2803:8100:2f60::/48

2803:8100:acac::/48

2803:8100:3201::/48

2803:8100:3300::/48

2803:8100:820::/47

2803:8100:2f68::/48

2803:8100:8001::/48

2803:8100:b40::/48

2803:8100:921::/48

2803:8100:46c0::/48

2803:8100::/32

2803:8100:4308::/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.