ResearchRouting table, RPKI, IRR & looking glass

AS4492 Antonios A. Chariton

AS4492 (ASPA-INVALID) is registered to Antonios A. Chariton in GR. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS4492

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

AS number
AS4492
Handle
ASPA-INVALID
Organization
Antonios A. Chariton
Country
GR
ASPA
No providers (AS0)

What AS4492 announces

Prefixes originated by AS4492 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
1
IPv4 addresses
256 (1 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS4492
2
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS4492 is reached through

The AS just before AS4492 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS4492 publishes an ASPA naming this provider. Check a path.

AS0 (no providers)

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEASPA-INVALIDRIPE-NCC-END-MNT, GR-DAKNOB-1-MNT

Route objects with origin AS4492: LEVEL3 16 · RIPE 2 · ALTDB 1

as-sets that list AS4492 (5)