ResearchRouting table, RPKI, IRR & looking glass

AS27446 ERC Broadband

AS27446 (AS-ERCBB) is registered to ERC Broadband in US. It originates 14 prefixes in the global routing table.

13
IPv4 prefixes
1
IPv6 prefixes
20,992
IPv4 addresses
92%
RPKI valid

Who holds AS27446

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

AS number
AS27446
Handle
AS-ERCBB
Organization
ERC Broadband
Country
US
ASPA
None published

What AS27446 announces

Prefixes originated by AS27446 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
13
IPv6 prefixes
1
IPv4 addresses
20,992 (82 /24s)
RPKI valid
13 92%
RPKI invalid
0
RPKI not found
1
ROAs naming AS27446
14
With an IRR route object
7 50%

Announced prefixes

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

Who AS27446 is reached through

The AS just before AS27446 in the paths our looking glass collectors hold, for 14 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
RADBERC-BROADBAND-ASNMAINT-AS27446

Route objects with origin AS27446: ARIN 7 · RADB 5

as-sets that list AS27446 (9)