ResearchRouting table, RPKI, IRR & looking glass

AS48070 DSM (GB) Limited

AS48070 (DSM) is registered to DSM (GB) Limited in GB. It originates 10 prefixes in the global routing table.

8
IPv4 prefixes
2
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS48070

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

AS number
AS48070
Handle
DSM
Organization
DSM (GB) Limited
Country
GB
ASPA
4 providers

What AS48070 announces

Prefixes originated by AS48070 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
2
IPv4 addresses
2,048 (8 /24s)
RPKI valid
10 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS48070
11
With an IRR route object
10 100%

Announced prefixes

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

Who AS48070 is reached through

The AS just before AS48070 in the paths our looking glass collectors hold, for 10 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS48070 publishes an ASPA naming these providers. 4 ASes name it as a provider in theirs. Check a path.

The 4 ASes that name AS48070 as a provider

Routing registry objects

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