ResearchRouting table, RPKI, IRR & looking glass

AS36767 Hearst-Argyle Television, Inc.

AS36767 (WMUR-TV) is registered to Hearst-Argyle Television, Inc. in US. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
0%
RPKI valid

Who holds AS36767

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

AS number
AS36767
Handle
WMUR-TV
Organization
Hearst-Argyle Television, Inc.
Country
US
ASPA
None published

What AS36767 announces

Prefixes originated by AS36767 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
512 (2 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS36767
0
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS36767 buys transit from

Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 2 upstreams.

Who buys transit from AS36767

None seen: AS36767 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
ALTDBWMUR-TVMAINT-TVC

Route objects with origin AS36767: RADB 2

as-sets that list AS36767 (4)