ResearchRouting table, RPKI, IRR & looking glass

AS14821 Vlan24

AS14821 (VLAN24-INC) is registered to Vlan24 in US. It originates 36 prefixes in the global routing table.

33
IPv4 prefixes
3
IPv6 prefixes
6,400
IPv4 addresses
2%
RPKI valid

Who holds AS14821

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

AS number
AS14821
Handle
VLAN24-INC
Organization
Vlan24
Country
US
ASPA
None published

What AS14821 announces

Prefixes originated by AS14821 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
33
IPv6 prefixes
3
IPv4 addresses
6,400 (25 /24s)
RPKI valid
1 2%
RPKI invalid
0
RPKI not found
35
ROAs naming AS14821
1
With an IRR route object
30 83%

Who AS14821 is reached through

The AS just before AS14821 in the paths our looking glass collectors hold, for 36 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.