ResearchRouting table, RPKI, IRR & looking glass

AS8047 GENERAL COMMUNICATION, INC.

AS8047 (GCI) is registered to GENERAL COMMUNICATION, INC. in US. It originates 27 prefixes in the global routing table.

26
IPv4 prefixes
1
IPv6 prefixes
323,840
IPv4 addresses
51%
RPKI valid

Who holds AS8047

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

AS number
AS8047
Handle
GCI
Organization
GENERAL COMMUNICATION, INC.
Country
US
ASPA
None published

What AS8047 announces

Prefixes originated by AS8047 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
26
IPv6 prefixes
1
IPv4 addresses
323,840 (1,265 /24s)
RPKI valid
14 51%
RPKI invalid
0
RPKI not found
13
ROAs naming AS8047
14
With an IRR route object
17 62%

Who AS8047 is reached through

The AS just before AS8047 in the paths our looking glass collectors hold, for 27 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS8047 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS8047 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RADBGCIMAINT-AS8047

Route objects with origin AS8047: RADB 50 · LEVEL3 20 · ARIN 15

as-sets that list AS8047 (12)