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ASN Lookup

AS4230 · CLARO S.A.

An Autonomous System (AS) is a network run by one operator, like an ISP, with its own number on the internet. See who owns it, its IP prefixes, and its upstreams.

$ as
Try:AS4800AS7713AS15169jetorbittelkom
AS4230live in BGP
CLARO S.A.
nameAS4230
countryBrazil (BR)
rirLACNIC
registeredNov 16, 1999
Upstreams
Networks that sell this AS its internet transit.
AS174COGENT-174 - Cogent Communications, LLCAS3356LEVEL3 - Level 3 Parent, LLCAS1299TWELVE99 Arelion Sweden ABAS3257GTT-BACKBONE GTT Communications Inc.AS701UUNET - Verizon BusinessAS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.AS6453AS6453 - TATA COMMUNICATIONS (AMERICA) INCAS1031PEER1-1031 - PEER 1031 LLCAS7738AS7738 - V tal
356 networks below it (downstream)
Announced prefixes · 78 IPv4 · 6 IPv6
json ↗
179.68.0.0/16
179.237.0.0/20
179.237.16.0/21
179.237.24.0/23
186.249.160.0/20
187.28.0.0/16
187.29.0.0/16
187.30.0.0/16
187.43.0.0/16
189.2.0.0/16
189.3.0.0/16
189.16.0.0/16
189.17.0.0/16
189.22.0.0/16
189.23.0.0/16
189.42.0.0/16
189.43.0.0/16
189.52.0.0/16
189.53.0.0/16
189.86.0.0/16
189.87.0.0/16
189.88.0.0/16
191.38.0.0/15
191.56.0.0/14
191.60.0.0/14
200.10.159.0/24
200.139.192.0/18
200.166.0.0/16
200.167.0.0/16
200.172.0.0/16
200.173.0.0/16
200.174.0.0/16
200.178.0.0/16
200.179.0.0/16
200.182.0.0/16
200.183.0.0/16
200.190.0.0/16
200.191.0.0/16
200.192.0.0/18
200.208.0.0/16
200.209.0.0/16
200.210.0.0/16
200.211.0.0/16
200.212.0.0/16
200.213.0.0/16
200.214.0.0/16
200.227.0.0/16
200.228.0.0/16
200.230.0.0/16
200.231.0.0/16
200.241.0.0/16
200.242.0.0/16
200.243.0.0/16
200.244.0.0/16
200.245.0.0/16
200.246.0.0/16
200.247.0.0/16
200.248.0.0/16
200.249.0.0/16
200.250.0.0/16
200.251.0.0/16
200.252.0.0/16
200.253.0.0/16
200.254.0.0/16
200.255.0.0/16
201.30.0.0/16
201.31.0.0/16
201.38.0.0/16
201.39.0.0/16
201.44.0.0/16
201.45.0.0/16
201.56.0.0/16
201.57.0.0/16
201.64.0.0/16
201.65.0.0/16
201.72.0.0/16
201.73.0.0/16
201.90.0.0/16
2600:1419:19::/48
2600:1419:4c00::/48
2600:1419:5c00::/48
2600:1419:8000::/48
2804:1388::/30
2804:a8::/32
Upstream graphTransit paths from this AS up to the tier-1 networks. Click a node to open that AS.
building the graph from BGP paths…