ResearchRouting table, RPKI, IRR & looking glass

AS25731 Knox Box Networks

AS25731 (KNOX-BOX-LLC) is registered to Knox Box Networks in US. It originates 5 prefixes in the global routing table.

4
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
60%
RPKI valid

Who holds AS25731

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

AS number
AS25731
Handle
KNOX-BOX-LLC
Organization
Knox Box Networks
Country
US
ASPA
None published

What AS25731 announces

Prefixes originated by AS25731 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
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
3 60%
RPKI invalid
0
RPKI not found
2
ROAs naming AS25731
3
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 (4)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS25731 is reached through

The AS just before AS25731 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
ALTDBAEREO-BOSMAINT-TOWARDEX
ARINKNOX-BOX-NETWORKSMNT-JE-427

Route objects with origin AS25731: RADB 5 · ARIN 3

as-sets that list AS25731 (7)