ResearchRouting table, RPKI, IRR & looking glass

AS394034 Brooklyn Fiber

AS394034 (BROOKLYN-FIBER) is registered to Brooklyn Fiber in US. It originates 11 prefixes in the global routing table.

10
IPv4 prefixes
1
IPv6 prefixes
3,584
IPv4 addresses
18%
RPKI valid

Who holds AS394034

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

AS number
AS394034
Handle
BROOKLYN-FIBER
Organization
Brooklyn Fiber
Country
US
ASPA
None published

What AS394034 announces

Prefixes originated by AS394034 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
1
IPv4 addresses
3,584 (14 /24s)
RPKI valid
2 18%
RPKI invalid
0
RPKI not found
9
ROAs naming AS394034
2
With an IRR route object
10 90%

Announced prefixes

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

Who AS394034 is reached through

The AS just before AS394034 in the paths our looking glass collectors hold, for 11 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

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

Sourceas-nameMaintained by
ARINBKFIBER-USMNT-HICKS-7

Route objects with origin AS394034: RADB 16 · ARIN 3

as-sets that list AS394034 (9)