ResearchRouting table, RPKI, IRR & looking glass

AS273821 TOTAL BAND COMUNICACIONES SAS

AS273821 (AS273821) is registered to TOTAL BAND COMUNICACIONES SAS in CO. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS273821

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

AS number
AS273821
Handle
AS273821
Organization
TOTAL BAND COMUNICACIONES SAS
Country
CO
ASPA
None published

What AS273821 announces

Prefixes originated by AS273821 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
256 (1 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS273821
18
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS273821 is reached through

The AS just before AS273821 in the paths our looking glass collectors hold, for 2 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
LACNICAS273821MNT-CO-TBCS3-LACNIC

Route objects with origin AS273821: LACNIC 17 · ARIN 1

as-sets that list AS273821 (9)