AS23021
No registry name is on file for AS23021. It originates 1 prefix in the global routing table.
1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS23021
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS23021
Handle
n/a
Organization
n/a
Country
n/a
ASPA
None published
Routing
What AS23021 announces
Prefixes originated by AS23021 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
0
IPv4 addresses
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS23021
1
With an IRR route object
0 0%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
Neighbors
Who AS23021 is reached through
The AS just before AS23021 in the paths our looking glass collectors hold, for 1 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.