ResearchRouting table, RPKI, IRR & looking glass

AS274105 LINKZONE, S.R.L.

AS274105 (AS274105) is registered to LINKZONE, S.R.L. in DO. It originates 36 prefixes in the global routing table.

17
IPv4 prefixes
19
IPv6 prefixes
4,096
IPv4 addresses
77%
RPKI valid

Who holds AS274105

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

AS number
AS274105
Handle
AS274105
Organization
LINKZONE, S.R.L.
Country
DO
ASPA
None published

What AS274105 announces

Prefixes originated by AS274105 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
17
IPv6 prefixes
19
IPv4 addresses
4,096 (16 /24s)
RPKI valid
28 77%
RPKI invalid
0
RPKI not found
8
ROAs naming AS274105
6
With an IRR route object
2 5%

Who AS274105 is reached through

The AS just before AS274105 in the paths our looking glass collectors hold, for 36 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
LACNICAS274105MNT-DO-LISR4-LACNIC

Route objects with origin AS274105: ARIN 5 · RADB 2 · LACNIC 1

as-sets that list AS274105 (5)