ResearchRouting table, RPKI, IRR & looking glass

AS207619 HOSTART LLC

AS207619 (HOSTART) is registered to HOSTART LLC in AZ. It originates 5 prefixes in the global routing table.

5
IPv4 prefixes
0
IPv6 prefixes
1,280
IPv4 addresses
100%
RPKI valid

Who holds AS207619

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

AS number
AS207619
Handle
HOSTART
Organization
HOSTART LLC
Country
AZ
ASPA
None published

What AS207619 announces

Prefixes originated by AS207619 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
0
IPv4 addresses
1,280 (5 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS207619
6
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS207619 is reached through

The AS just before AS207619 in the paths our looking glass collectors hold, for 5 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
RIPEHOSTARTRIPE-NCC-END-MNT, MNT-VERIMERKEZI

Route objects with origin AS207619: RIPE 6 · RADB 2

as-sets that list AS207619 (7)