ResearchRouting table, RPKI, IRR & looking glass

AS208258 Access2.IT Group B.V.

AS208258 (Access2IT) is registered to Access2.IT Group B.V. in NL. It originates 12 prefixes in the global routing table.

6
IPv4 prefixes
6
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS208258

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

AS number
AS208258
Handle
Access2IT
Organization
Access2.IT Group B.V.
Country
NL
ASPA
4 providers

What AS208258 announces

Prefixes originated by AS208258 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
6
IPv4 addresses
1,536 (6 /24s)
RPKI valid
12 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS208258
46
With an IRR route object
12 100%

Announced prefixes

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

Who AS208258 is reached through

The AS just before AS208258 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS208258 publishes an ASPA naming these providers. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS208258 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEAccess2ITRIPE-NCC-END-MNT, A2-MNT

Route objects with origin AS208258: RIPE 49 · RADB 2

as-sets that list AS208258 (9)