ResearchRouting table, RPKI, IRR & looking glass

AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A

AS22381 (AS22381) is registered to SAMM TECNOLOGIA E TELECOMUNICACOES S.A in BR. It originates 130 prefixes in the global routing table.

102
IPv4 prefixes
28
IPv6 prefixes
42,752
IPv4 addresses
96%
RPKI valid

Who holds AS22381

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS22381
Handle
AS22381
Organization
SAMM TECNOLOGIA E TELECOMUNICACOES S.A
Country
BR
ASPA
None published

What AS22381 announces

Prefixes originated by AS22381 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
102
IPv6 prefixes
28
IPv4 addresses
42,752 (167 /24s)
RPKI valid
126 96%
RPKI invalid
0
RPKI not found
4
ROAs naming AS22381
60
With an IRR route object
100 76%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (102)
131.108.184.0/22131.108.184.0/23131.108.184.0/24131.108.185.0/24131.108.186.0/23131.108.186.0/24131.108.187.0/24170.78.232.0/22170.78.232.0/23170.78.232.0/24170.78.233.0/24170.78.234.0/23170.78.234.0/24170.78.235.0/24177.126.0.0/24177.126.2.0/23177.126.2.0/24177.126.3.0/24177.126.4.0/23177.126.4.0/24177.126.5.0/24177.126.7.0/24177.126.9.0/24177.126.14.0/24177.130.112.0/24177.130.113.0/24177.130.114.0/24177.130.115.0/24177.130.116.0/24177.130.117.0/24177.130.118.0/24177.130.119.0/24177.130.123.0/24186.219.32.0/20187.108.171.0/24187.120.0.0/20187.120.0.0/21187.120.0.0/22187.120.0.0/24187.120.1.0/24187.120.2.0/24187.120.3.0/24187.120.4.0/22187.120.5.0/24187.120.6.0/24187.120.7.0/24187.120.8.0/21187.120.8.0/22187.120.8.0/24187.120.9.0/24187.120.10.0/24187.120.11.0/24187.120.12.0/22187.120.13.0/24187.120.14.0/23187.120.14.0/24187.120.15.0/24189.39.208.0/20189.39.208.0/21189.39.208.0/24189.39.209.0/24189.39.210.0/24189.39.212.0/24189.39.213.0/24189.39.220.0/22189.39.220.0/24189.39.221.0/24189.39.222.0/24189.39.223.0/24189.91.108.0/24189.127.64.0/18189.127.80.0/24200.150.160.0/22200.150.160.0/24200.150.161.0/24200.150.163.0/24200.150.166.0/24200.150.168.0/24200.150.171.0/24200.150.173.0/24200.220.193.0/24200.220.195.0/24200.220.197.0/24200.220.202.0/24200.220.223.0/24201.23.213.0/24201.23.217.0/24201.23.223.0/24201.87.129.0/24201.87.130.0/24201.87.132.0/24201.87.138.0/24201.87.143.0/24201.87.145.0/24201.87.151.0/24201.87.154.0/23201.87.154.0/24201.87.155.0/24201.87.156.0/24201.87.158.0/23201.87.158.0/24201.87.159.0/24
IPv6 (28)

RPKI valid   RPKI invalid   no ROA covers it

Who AS22381 is reached through

The AS just before AS22381 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS22381 publishes no ASPA of its own. 2 ASes name it as a provider in theirs. Check a path.

The 2 ASes that name AS22381 as a provider