ResearchRouting table, RPKI, IRR & looking glass

AS18895 Nustream Communications

AS18895 (NUSTREAM-COMMUNICATIONS) is registered to Nustream Communications in PR. It originates 29 prefixes in the global routing table.

29
IPv4 prefixes
0
IPv6 prefixes
16,640
IPv4 addresses
0%
RPKI valid

Who holds AS18895

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

AS number
AS18895
Handle
NUSTREAM-COMMUNICATIONS
Organization
Nustream Communications
Country
PR
ASPA
None published

What AS18895 announces

Prefixes originated by AS18895 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
29
IPv6 prefixes
0
IPv4 addresses
16,640 (65 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
29
ROAs naming AS18895
0
With an IRR route object
29 100%

Who AS18895 is reached through

The AS just before AS18895 in the paths our looking glass collectors hold, for 29 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
ARINAS-NUSTREAMMNT-NUSTR-1

Route objects with origin AS18895: RADB 90 · ARIN 6

as-sets that list AS18895 (10)