ResearchRouting table, RPKI, IRR & looking glass

AS131240 Ultranet Zone LLC

AS131240 (UltranetLLC-AS-AP) is registered to Ultranet Zone LLC in MN. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
256
IPv4 addresses
100%
RPKI valid

Who holds AS131240

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

AS number
AS131240
Handle
UltranetLLC-AS-AP
Organization
Ultranet Zone LLC
Country
MN
ASPA
None published

What AS131240 announces

Prefixes originated by AS131240 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
256 (1 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS131240
1
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS131240 buys transit from

Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 1 upstream.

Who buys transit from AS131240

None seen: AS131240 does not appear to provide transit to anyone.

Routing registry objects

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

Sourceas-nameMaintained by
APNICUltranetLLC-AS-APAPNIC-HM

Route objects with origin AS131240: APNIC 1

as-sets that list AS131240 (7)