ResearchRouting table, RPKI, IRR & looking glass

AS5470 Aristotle University of Thessaloniki

AS5470 (ASAUTHNET) is registered to Aristotle University of Thessaloniki in GR. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
65,792
IPv4 addresses
100%
RPKI valid

Who holds AS5470

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

AS number
AS5470
Handle
ASAUTHNET
Organization
Aristotle University of Thessaloniki
Country
GR
ASPA
None published

What AS5470 announces

Prefixes originated by AS5470 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
65,792 (257 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS5470
3
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS5470 is reached through

The AS just before AS5470 in the paths our looking glass collectors hold, for 3 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
RIPEASAUTHNETRIPE-NCC-END-MNT, AS5470-MNT

Route objects with origin AS5470: RIPE 3

as-sets that list AS5470 (3)