ResearchRouting table, RPKI, IRR & looking glass

AS21575 ENTEL PERU S.A.

AS21575 (AS21575) is registered to ENTEL PERU S.A. in PE. It originates 66 prefixes in the global routing table.

62
IPv4 prefixes
4
IPv6 prefixes
524,032
IPv4 addresses
100%
RPKI valid

Who holds AS21575

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

AS number
AS21575
Handle
AS21575
Organization
ENTEL PERU S.A.
Country
PE
ASPA
None published

What AS21575 announces

Prefixes originated by AS21575 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
62
IPv6 prefixes
4
IPv4 addresses
524,032 (2,047 /24s)
RPKI valid
66 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS21575
55
With an IRR route object
29 43%

Who AS21575 is reached through

The AS just before AS21575 in the paths our looking glass collectors hold, for 60 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.