ResearchRouting table, RPKI, IRR & looking glass

AS28451 ASESPRI ETHERNET

AS28451 (AS28451) is registered to ASESPRI ETHERNET in MX. It originates 9 prefixes in the global routing table.

5
IPv4 prefixes
4
IPv6 prefixes
1,280
IPv4 addresses
100%
RPKI valid

Who holds AS28451

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

AS number
AS28451
Handle
AS28451
Organization
ASESPRI ETHERNET
Country
MX
ASPA
None published

What AS28451 announces

Prefixes originated by AS28451 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
4
IPv4 addresses
1,280 (5 /24s)
RPKI valid
9 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS28451
23
With an IRR route object
9 100%

Announced prefixes

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

Who AS28451 is reached through

The AS just before AS28451 in the paths our looking glass collectors hold, for 9 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
LACNICAS28451MNT-MX-ASET-LACNIC
RADBASESPRI-ETHERNET-SA-DE-CVMAINT-AS28451

Route objects with origin AS28451: LACNIC 21 · RADB 15 · ARIN 1 · RIPE 1

as-sets that list AS28451 (7)