AS20408 North Texas Tollway Authority
AS20408 (NTTA) is registered to North Texas Tollway Authority in US. It originates 3 prefixes in the global routing table.
3
IPv4 prefixes
0
IPv6 prefixes
768
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS20408
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS20408
Handle
NTTA
Organization
North Texas Tollway Authority
Country
US
ASPA
None published
Routing
What AS20408 announces
Prefixes originated by AS20408 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
0
IPv4 addresses
768 (3 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS20408
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 AS20408 is reached through
The AS just before AS20408 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.