ResearchRouting table, RPKI, IRR & looking glass

AS33749 Focus Broadband

AS33749 (FOCUS-BROADBAND) is registered to Focus Broadband in US. It originates 55 prefixes in the global routing table.

54
IPv4 prefixes
1
IPv6 prefixes
46,080
IPv4 addresses
0%
RPKI valid

Who holds AS33749

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

AS number
AS33749
Handle
FOCUS-BROADBAND
Organization
Focus Broadband
Country
US
ASPA
None published

What AS33749 announces

Prefixes originated by AS33749 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
54
IPv6 prefixes
1
IPv4 addresses
46,080 (180 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
55
ROAs naming AS33749
0
With an IRR route object
8 14%

Who AS33749 is reached through

The AS just before AS33749 in the paths our looking glass collectors hold, for 55 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
ARINFOCUS BROADBANDMNT-ATMC-2
RADBRoadRunnerMAINT-RR

Route objects with origin AS33749: RADB 15 · LEVEL3 3 · ARIN 1

as-sets that list AS33749 (10)