[caiu] Acesso ao AS26921 (74.121.224.0/21)

[Edinilson - ATINET]

Acesso normal tanto via Level 3 quanto TIWS.


Edinilson
------------------------------------------
ATINET
Tel Voz: (0xx11) 4412-0876
http://www.atinet.com.br


----- Original Message ----- 
From: "João Vitor Arruda" <joao.arruda at gmail.com>
To: <caiu at eng.registro.br>
Sent: Tuesday, September 17, 2013 1:28 PM
Subject: [caiu] Acesso ao AS26921 (74.121.224.0/21)


Prezados,
Alguem poderia testar o acesso as paginas abaixo? Precisaria tentar
confirmar se o problema pode estar nos meus upstream providers.

http://www.cybersharks.net/
e
http://www.sabm.org/

Ambas estão no AS26921 e não consigo acesso pelo meu range IP (
186.233.140.0/24).
Tentei contatá-los mas sem resposta.

O upstream provider deles (AS19108 Suddenlink Communications) me deu a
seguinte resposta:

I do not see a problem on our end.  Your traces are reaching CyberSharks.
When I trace back to you from our gateway with them, the traces are dying
within the Telesp.net.br network:

gvll-bgpc01#show ip bgp neigh 208.180.191.234 routes
BGP table version is 441046642, local router ID is 172.21.255.237
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal,
              r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete

   Network          Next Hop            Metric LocPrf Weight Path
*> 74.121.224.0/21  208.180.191.234          0    150      0 26921 26921 i

Total number of prefixes 1


gvll-bgpc01#tracer 186.233.140.1 source 208.180.191.233

Type escape sequence to abort.
Tracing the route to 186.233.140.1

  1 173-219-253-40-link.sta.suddenlink.net (173.219.253.40) [MPLS: Label
637275 Exp 0] 8 msec 0 msec 0 msec
  2 173-219-253-62-link.sta.suddenlink.net (173.219.253.62) [MPLS: Label
520315 Exp 0] 4 msec 0 msec 0 msec
  3 173-219-253-121-link.sta.suddenlink.net (173.219.253.121) 8 msec 12
msec 8 msec
  4 xe-2-3-1.er1.iad10.us.above.net (64.124.200.193) [AS 6461] 8 msec 12
msec 8 msec
  5 213.140.53.205 [AS 12956] 8 msec
    213.140.53.25 [AS 12956] 12 msec
    213.140.53.205 [AS 12956] 8 msec
  6 5.53.4.17 [AS 12956] [MPLS: Label 338096 Exp 1] 12 msec
    Te0-4-0-10-grtmiabr6.red.telefonica-wholesale.net (94.142.122.158) [AS
12956] 40 msec
    5.53.4.21 [AS 12956] [MPLS: Label 338080 Exp 1] 12 msec
  7 Te0-3-0-8-grtmiabr6.red.telefonica-wholesale.net (94.142.122.169) [AS
12956] 36 msec
    So6-1-1-0-grtmiabr4.red.telefonica-wholesale.net (84.16.12.178) [AS
12956] 32 msec
    5.53.5.230 [AS 12956] 40 msec
  8 TELESP-6-0-0101-grtriotw2.red.telefonica-wholesale.net (84.16.9.66) [AS
12956] 152 msec
    176.52.255.25 [AS 12956] 140 msec
    5.53.4.33 [AS 12956] 140 msec
  9 187-100-14-54.dsl.telesp.net.br (187.100.14.54) [AS 27699] 148 msec
    213.140.51.18 [AS 12956] 196 msec
    187-100-14-54.dsl.telesp.net.br (187.100.14.54) [AS 27699] 148 msec
10  *
    TELESP-6-0-0100-grtriotw2.red.telefonica-wholesale.net (84.16.9.62) [AS
12956] 144 msec
    213.140.51.18 [AS 12956] 152 msec
11 187-100-14-54.dsl.telesp.net.br (187.100.14.54) [AS 27699] 144 msec *  *
 12  *  *  *
 13  *  *  *
 14  *  *  *
 15  *  *  *
 16  *  *  *

Grato,

João Arruda
Torre de Vigia
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