ResearchRouting table, RPKI, IRR & looking glass

AS213455 Alfold.NET Ltd.

AS213455 (ASN-ALFOLDNET) is registered to Alfold.NET Ltd. in HU. It originates 8 prefixes in the global routing table.

8
IPv4 prefixes
0
IPv6 prefixes
3,328
IPv4 addresses
87%
RPKI valid

Who holds AS213455

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

AS number
AS213455
Handle
ASN-ALFOLDNET
Organization
Alfold.NET Ltd.
Country
HU
ASPA
None published

What AS213455 announces

Prefixes originated by AS213455 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
0
IPv4 addresses
3,328 (13 /24s)
RPKI valid
7 87%
RPKI invalid
0
RPKI not found
1
ROAs naming AS213455
10
With an IRR route object
8 100%

Announced prefixes

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

Who AS213455 is reached through

The AS just before AS213455 in the paths our looking glass collectors hold, for 8 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
RIPEASN-ALFOLDNETRIPE-NCC-END-MNT, NETP-MNT, LIR-HU-IOTZRT-1-MNT

Route objects with origin AS213455: RIPE 13

as-sets that list AS213455 (4)