ResearchRouting table, RPKI, IRR & looking glass

AS273103 TV&MAS S.A.S

AS273103 (AS273103) is registered to TV&MAS S.A.S in CO. It originates 22 prefixes in the global routing table.

14
IPv4 prefixes
8
IPv6 prefixes
3,584
IPv4 addresses
54%
RPKI valid

Who holds AS273103

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

AS number
AS273103
Handle
AS273103
Organization
TV&MAS S.A.S
Country
CO
ASPA
None published

What AS273103 announces

Prefixes originated by AS273103 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
14
IPv6 prefixes
8
IPv4 addresses
3,584 (14 /24s)
RPKI valid
12 54%
RPKI invalid
0
RPKI not found
10
ROAs naming AS273103
5
With an IRR route object
1 4%

Who AS273103 is reached through

The AS just before AS273103 in the paths our looking glass collectors hold, for 22 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.