ResearchRouting table, RPKI, IRR & looking glass

AS9946 KCTV JEJU BROADCASTING

AS9946 (CABLENET-AS-KR-KR) is registered to KCTV JEJU BROADCASTING in KR. It originates 131 prefixes in the global routing table.

131
IPv4 prefixes
0
IPv6 prefixes
116,736
IPv4 addresses
0%
RPKI valid

Who holds AS9946

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

AS number
AS9946
Handle
CABLENET-AS-KR-KR
Organization
KCTV JEJU BROADCASTING
Country
KR
ASPA
None published

What AS9946 announces

Prefixes originated by AS9946 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
131
IPv6 prefixes
0
IPv4 addresses
116,736 (456 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
131
ROAs naming AS9946
0
With an IRR route object
119 90%

Announced prefixes

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

IPv4 (131)
27.100.128.0/1761.35.38.0/2461.35.253.0/2461.38.249.0/2461.39.0.0/2461.39.1.0/2461.39.26.0/2461.39.27.0/2461.39.28.0/2461.39.61.0/2461.39.170.0/2461.41.207.0/2461.41.212.0/2461.41.216.0/2461.41.235.0/2461.41.236.0/2461.41.237.0/2461.41.238.0/2461.41.249.0/2461.42.41.0/2461.42.56.0/2461.42.68.0/2461.42.88.0/2461.42.119.0/2461.42.126.0/2461.42.127.0/2461.42.133.0/2461.42.150.0/2461.42.151.0/2461.42.180.0/2461.42.196.0/2461.43.44.0/2461.43.48.0/2461.43.63.0/2461.43.68.0/2461.43.71.0/2461.43.72.0/2461.43.73.0/2461.43.74.0/2461.43.112.0/2461.43.193.0/2461.43.200.0/24103.214.88.0/22112.133.0.0/22112.133.4.0/22112.133.8.0/22112.133.12.0/22112.133.16.0/22112.133.20.0/22112.133.24.0/22112.133.28.0/22112.133.32.0/22112.133.36.0/22112.133.40.0/22112.133.44.0/22112.133.48.0/22112.133.52.0/22112.133.56.0/22112.133.60.0/22112.133.64.0/22112.133.68.0/22112.133.72.0/22112.133.76.0/22112.133.80.0/22112.133.84.0/22112.133.88.0/22112.133.92.0/22112.133.96.0/22112.133.100.0/22112.133.104.0/22112.133.108.0/22112.133.112.0/22112.133.116.0/22112.133.120.0/22112.133.124.0/22112.217.140.0/24112.217.141.0/24112.217.154.0/24112.217.155.0/24112.217.156.0/24112.217.157.0/24112.223.48.0/24112.223.49.0/24112.223.51.0/24112.223.56.0/24115.88.5.0/24115.88.19.0/24115.88.26.0/24115.88.52.0/24115.88.250.0/24115.89.18.0/24115.89.25.0/24115.89.27.0/24115.92.165.0/24115.92.172.0/24115.92.180.0/24115.92.237.0/24118.128.4.0/24122.202.128.0/22122.202.132.0/22122.202.136.0/22122.202.140.0/22122.202.144.0/22122.202.148.0/22122.202.152.0/22122.202.156.0/22122.202.160.0/22122.202.164.0/22122.202.168.0/22122.202.172.0/22122.202.176.0/22122.202.180.0/22122.202.184.0/22122.202.188.0/22122.202.192.0/22122.202.196.0/22122.202.200.0/22122.202.204.0/22122.202.208.0/22122.202.212.0/22
Show 11 more

RPKI valid   RPKI invalid   no ROA covers it

Who AS9946 is reached through

The AS just before AS9946 in the paths our looking glass collectors hold, for 60 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
APNICCABLENET-AS-KRMNT-KRNIC-AP

Route objects with origin AS9946: RADB 139 · NTTCOM 22

as-sets that list AS9946 (12)