ResearchRouting table, RPKI, IRR & looking glass

AS2044 Digital Fortress

AS2044 (DF-PTL1) is registered to Digital Fortress in US. It originates 13 prefixes in the global routing table.

12
IPv4 prefixes
1
IPv6 prefixes
31,232
IPv4 addresses
92%
RPKI valid

Who holds AS2044

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

AS number
AS2044
Handle
DF-PTL1
Organization
Digital Fortress
Country
US
ASPA
None published

What AS2044 announces

Prefixes originated by AS2044 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
1
IPv4 addresses
31,232 (122 /24s)
RPKI valid
12 92%
RPKI invalid
0
RPKI not found
1
ROAs naming AS2044
12
With an IRR route object
13 100%

Announced prefixes

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

Who AS2044 is reached through

The AS just before AS2044 in the paths our looking glass collectors hold, for 13 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS2044 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS2044 as a provider

Routing registry objects

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