ResearchRouting table, RPKI, IRR & looking glass

AS218648 MasterBase OU

AS218648 (MasterBase) is registered to MasterBase OU in EE. It originates 13 prefixes in the global routing table.

13
IPv4 prefixes
0
IPv6 prefixes
3,328
IPv4 addresses
100%
RPKI valid

Who holds AS218648

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

AS number
AS218648
Handle
MasterBase
Organization
MasterBase OU
Country
EE
ASPA
None published

What AS218648 announces

Prefixes originated by AS218648 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
13
IPv6 prefixes
0
IPv4 addresses
3,328 (13 /24s)
RPKI valid
13 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS218648
23
With an IRR route object
13 100%

Announced prefixes

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

Who AS218648 is reached through

The AS just before AS218648 in the paths our looking glass collectors hold, for 13 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
RIPEMasterBaseRIPE-NCC-END-MNT, LIR-EE-MASTERBASE-1-MNT

Route objects with origin AS218648: ARIN 16 · LACNIC 6 · RIPE 1

as-sets that list AS218648 (1)