AS397999 TEGNA Inc.
AS397999 (TGNA-WPMT) is registered to TEGNA Inc. in US. It originates 2 prefixes in the global routing table.
2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS397999
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS397999
Handle
TGNA-WPMT
Organization
TEGNA Inc.
Country
US
ASPA
None published
Routing
What AS397999 announces
Prefixes originated by AS397999 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 AS397999
0
With an IRR route object
0 0%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
Neighbors
Who AS397999 is reached through
The AS just before AS397999 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.