ResearchRouting table, RPKI, IRR & looking glass

AS271107 Instituto Federal do Tocantins - Campus Araguaina

AS271107 (AS271107) is registered to Instituto Federal do Tocantins - Campus Araguaina in BR. It originates 5 prefixes in the global routing table.

4
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS271107

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

AS number
AS271107
Handle
AS271107
Organization
Instituto Federal do Tocantins - Campus Araguaina
Country
BR
ASPA
None published

What AS271107 announces

Prefixes originated by AS271107 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
5
ROAs naming AS271107
0
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (4)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS271107 is reached through

The AS just before AS271107 in the paths our looking glass collectors hold, for 5 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
TCInstitutoMAINT-AS271107

Route objects with origin AS271107: TC 6 · RADB 2

as-sets that list AS271107 (8)