ResearchRouting table, RPKI, IRR & looking glass

AS11721 StylenTech LLC

AS11721 (STYLENTECH) is registered to StylenTech LLC in US. It originates 7 prefixes in the global routing table.

3
IPv4 prefixes
4
IPv6 prefixes
768
IPv4 addresses
85%
RPKI valid

Who holds AS11721

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

AS number
AS11721
Handle
STYLENTECH
Organization
StylenTech LLC
Country
US
ASPA
2 providers

What AS11721 announces

Prefixes originated by AS11721 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
4
IPv4 addresses
768 (3 /24s)
RPKI valid
6 85%
RPKI invalid
0
RPKI not found
1
ROAs naming AS11721
7
With an IRR route object
7 100%

Announced prefixes

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

Who AS11721 is reached through

The AS just before AS11721 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS11721 publishes an ASPA naming these providers. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBRoadRunnerMAINT-RR

Route objects with origin AS11721: ARIN 6 · RADB 6 · RIPE 1

as-sets that list AS11721 (6)