206208 looking glass

AS28573 Claro NXT Telecomunicacoes Ltda 🇧🇷 BR

Announcing 3,312 prefixes, seen at the RIS collectors.

IPv4 prefixes
1,642
11,701,504 (45,709 × /24)
IPv6 prefixes
1,670
37,272 × /48
Upstreams
2
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
20,115
ASes reachable through it

Registry and operator data

AS number
AS28573
Name
Claro NXT Telecomunicacoes Ltda
Organisation
Claro S.A. (NET)
Country
🇧🇷 BR
RIR
LACNIC
Allocated
2003-11-27
Network type
Cable/DSL/ISP
Traffic levels
10-20Tbps
Scope
Regional
Peering policy
Selective
Website
https://www.claro.com.br/
PeeringDB
net/2786

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3,308 valid (99.9%) 0 invalid (0.0%) 4 no ROA (0.1%)

Announcement history

One point per day, recorded at each table import

04198371k2k09-1809-2409-3010-0610-1210-1810-23
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-23 01:20:23Z new prefix 179.221.80.0/22 AS28573 Claro NXT Telecomunicacoes Ltda 3333128591299423028573
2026-10-23 01:20:23Z new prefix 179.221.70.0/23 AS28573 Claro NXT Telecomunicacoes Ltda 3333128591299423028573
2026-10-23 01:20:23Z new prefix 179.221.67.0/24 AS28573 Claro NXT Telecomunicacoes Ltda 37989563001321321299423028573
2026-10-23 01:00:50Z new prefix 179.221.88.0/22 AS28573 Claro NXT Telecomunicacoes Ltda 2023655067333891423028573
2026-10-20 08:45:06Z origin change 179.136.0.0/14 AS4230 → AS28573 4943248362423028573
2026-10-20 08:45:06Z origin change 179.140.0.0/15 AS4230 → AS28573 4943248362423028573
2026-10-20 08:45:06Z origin change 179.142.0.0/15 AS4230 → AS28573 4943248362423028573
2026-10-20 00:13:17Z origin change 179.136.0.0/14 AS28573 → AS4230 580574230
2026-10-20 00:13:17Z origin change 179.140.0.0/15 AS28573 → AS4230 580574230
2026-10-20 00:13:17Z origin change 179.142.0.0/15 AS28573 → AS4230 580574230
2026-10-16 15:00:02Z new prefix 2804:14d:a041::/48 AS28573 Claro NXT Telecomunicacoes Ltda 2448226445521574719542302857328573
2026-10-16 15:00:02Z new prefix 2804:14d:a040::/48 AS28573 Claro NXT Telecomunicacoes Ltda 2448226445521574719542302857328573
2026-10-16 14:14:04Z origin change 179.136.0.0/14 AS4230 → AS28573 3288403277271741031423028573
2026-10-16 06:48:51Z origin change 179.140.0.0/15 AS4230 → AS28573 557203257423028573
2026-10-16 06:48:51Z origin change 179.142.0.0/15 AS4230 → AS28573 557203257423028573
2026-10-16 06:40:10Z origin change 179.136.0.0/14 AS28573 → AS4230 580574230
2026-10-16 06:40:10Z origin change 179.140.0.0/15 AS28573 → AS4230 580574230
2026-10-16 06:40:10Z origin change 179.142.0.0/15 AS28573 → AS4230 580574230
2026-10-16 01:00:50Z origin change 179.142.0.0/15 AS4230 → AS28573 57381427081299423028573
2026-10-16 01:00:50Z origin change 179.136.0.0/14 AS4230 → AS28573 57381427081299423028573
2026-10-16 01:00:50Z origin change 179.140.0.0/15 AS4230 → AS28573 57381427081299423028573
2026-10-16 00:52:15Z origin change 179.136.0.0/14 AS28573 → AS4230 580574230
2026-10-16 00:52:15Z origin change 179.140.0.0/15 AS28573 → AS4230 580574230
2026-10-16 00:52:15Z origin change 179.142.0.0/15 AS28573 → AS4230 580574230
2026-10-16 00:32:08Z origin change 179.136.0.0/14 AS4230 → AS28573 3288403277271743356423028573
2026-10-15 23:33:38Z origin change 179.140.0.0/15 AS4230 → AS28573 557203257423028573
2026-10-15 23:33:38Z origin change 179.142.0.0/15 AS4230 → AS28573 557203257423028573
2026-10-15 21:51:55Z new prefix 2804:14d:be89::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54ce::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de89::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54a4::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a046::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de86::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de88::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a043::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:be88::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:be81::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de48::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de85::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54ad::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a04a::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54b8::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a04e::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de49::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:5480::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a04d::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de81::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de90::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a088::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a089::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de4f::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a086::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a04f::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:be83::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de4a::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a048::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de80::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de91::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de50::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de82::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a047::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a045::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de87::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54ba::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54a8::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a049::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54a5::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54ac::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a04b::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54bc::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54bd::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:5481::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a083::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54a7::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a042::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:5482::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a085::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:be86::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a087::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54a9::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:5495::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:54aa::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14c:de92::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:51:55Z new prefix 2804:14d:a044::/48 AS28573 Claro NXT Telecomunicacoes Ltda 580576939264455215747195423028573
2026-10-15 21:28:57Z origin change 179.136.0.0/14 AS28573 → AS4230 580574230
2026-10-15 21:28:57Z origin change 179.140.0.0/15 AS28573 → AS4230 580574230
2026-10-15 21:28:57Z origin change 179.142.0.0/15 AS28573 → AS4230 580574230
2026-10-15 21:23:30Z new prefix 2804:14c:de40::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de41::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de42::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de43::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de44::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de45::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de46::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14c:de47::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14d:54a0::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14d:54a1::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14d:54a2::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 21:23:30Z new prefix 2804:14d:54a3::/48 AS28573 Claro NXT Telecomunicacoes Ltda 57821693926445521574719542302857328573
2026-10-15 19:46:35Z origin change 179.136.0.0/14 AS4230 → AS28573 4943248362423028573