ResearchRouting table, RPKI, IRR & looking glass

AS271930 XTERCOM, S.R.L.

AS271930 (AS271930) is registered to XTERCOM, S.R.L. in DO. It originates 14 prefixes in the global routing table.

4
IPv4 prefixes
10
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS271930

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

AS number
AS271930
Handle
AS271930
Organization
XTERCOM, S.R.L.
Country
DO
ASPA
None published

What AS271930 announces

Prefixes originated by AS271930 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
10
IPv4 addresses
1,024 (4 /24s)
RPKI valid
14 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS271930
3
With an IRR route object
1 7%

Announced prefixes

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

Who AS271930 is reached through

The AS just before AS271930 in the paths our looking glass collectors hold, for 14 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.