ResearchRouting table, RPKI, IRR & looking glass

AS14197 HEALTH MARKET SCIENCE

AS14197 (HMS-ASN) is registered to HEALTH MARKET SCIENCE in US. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
50%
RPKI valid

Who holds AS14197

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

AS number
AS14197
Handle
HMS-ASN
Organization
HEALTH MARKET SCIENCE
Country
US
ASPA
None published

What AS14197 announces

Prefixes originated by AS14197 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
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
2 50%
RPKI invalid
0
RPKI not found
2
ROAs naming AS14197
2
With an IRR route object
1 25%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS14197 is reached through

The AS just before AS14197 in the paths our looking glass collectors hold, for 4 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
RADBHMS-ASNMAINT-AS17378

Route objects with origin AS14197: RADB 3 · ARIN 1 · LEVEL3 1

as-sets that list AS14197 (12)