ResearchRouting table, RPKI, IRR & looking glass

AS7311 Frontier Networks Inc

AS7311 (FRONTIER) is registered to Frontier Networks Inc in CA. It originates 98 prefixes in the global routing table.

97
IPv4 prefixes
1
IPv6 prefixes
128,256
IPv4 addresses
95%
RPKI valid

Who holds AS7311

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

AS number
AS7311
Handle
FRONTIER
Organization
Frontier Networks Inc
Country
CA
ASPA
None published

What AS7311 announces

Prefixes originated by AS7311 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
97
IPv6 prefixes
1
IPv4 addresses
128,256 (501 /24s)
RPKI valid
94 95%
RPKI invalid
0
RPKI not found
4
ROAs naming AS7311
31
With an IRR route object
74 75%

Announced prefixes

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

Who AS7311 is reached through

The AS just before AS7311 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS7311 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS7311 as a provider

Routing registry objects

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