ResearchRouting table, RPKI, IRR & looking glass

AS28556 Cablemas Telecomunicaciones SA de CV

AS28556 (AS28556) is registered to Cablemas Telecomunicaciones SA de CV in MX. It originates 12 prefixes in the global routing table.

10
IPv4 prefixes
2
IPv6 prefixes
2,816
IPv4 addresses
41%
RPKI valid

Who holds AS28556

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

AS number
AS28556
Handle
AS28556
Organization
Cablemas Telecomunicaciones SA de CV
Country
MX
ASPA
None published

What AS28556 announces

Prefixes originated by AS28556 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
2
IPv4 addresses
2,816 (11 /24s)
RPKI valid
5 41%
RPKI invalid
0
RPKI not found
7
ROAs naming AS28556
5
With an IRR route object
10 83%

Announced prefixes

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

Who AS28556 is reached through

The AS just before AS28556 in the paths our looking glass collectors hold, for 12 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
LACNICAS28556MNT-MX-CTSC6-LACNIC

Route objects with origin AS28556: RADB 23 · LACNIC 5

as-sets that list AS28556 (4)