ResearchRouting table, RPKI, IRR & looking glass

AS38661 abcle

AS38661 (HCLC-AS-KR-KR) is registered to abcle in KR. It originates 113 prefixes in the global routing table.

113
IPv4 prefixes
0
IPv6 prefixes
363,520
IPv4 addresses
37%
RPKI valid

Who holds AS38661

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

AS number
AS38661
Handle
HCLC-AS-KR-KR
Organization
abcle
Country
KR
ASPA
None published

What AS38661 announces

Prefixes originated by AS38661 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
113
IPv6 prefixes
0
IPv4 addresses
363,520 (1,420 /24s)
RPKI valid
42 37%
RPKI invalid
0
RPKI not found
71
ROAs naming AS38661
31
With an IRR route object
70 61%

Announced prefixes

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

IPv4 (113)
1.222.222.0/2461.97.128.0/1961.250.128.0/1861.250.192.0/1861.252.128.0/19101.79.0.0/22101.79.72.0/22101.79.136.0/23101.79.240.0/21101.79.240.0/24101.79.243.0/24101.79.248.0/22101.79.254.0/23110.4.88.0/22110.4.104.0/22114.141.27.0/24114.141.28.0/24114.141.29.0/24115.92.99.0/24115.92.100.0/22115.92.104.0/23115.92.106.0/24115.92.108.0/24115.92.120.0/22115.92.124.0/24115.92.135.0/24115.92.136.0/23115.92.138.0/23115.92.138.0/24115.92.140.0/24115.92.143.0/24115.92.144.0/24118.91.144.0/20118.129.145.0/24118.129.147.0/24118.129.148.0/23118.129.150.0/24118.129.152.0/21118.129.153.0/24118.129.159.0/24118.129.160.0/23118.129.160.0/24118.129.162.0/24118.129.164.0/24121.0.128.0/17180.189.176.0/20180.210.60.0/22180.210.60.0/24180.210.61.0/24180.210.62.0/24182.252.140.0/22182.252.176.0/21182.252.178.0/24210.4.220.0/22210.16.192.0/18210.108.75.0/24210.108.78.0/24210.124.152.0/24210.206.81.0/24210.206.237.0/24210.206.239.0/24210.206.245.0/24210.207.114.0/24210.207.187.0/24210.216.228.0/24211.32.8.0/24211.41.160.0/19211.47.128.0/19211.47.176.0/20211.60.5.0/24211.63.64.0/19211.63.64.0/22211.63.68.0/22211.63.72.0/22211.63.76.0/22211.63.80.0/20211.116.224.0/19211.118.43.0/24211.169.116.0/24211.169.219.0/24211.169.228.0/24211.170.212.0/24211.170.244.0/24211.170.253.0/24211.171.234.0/24211.172.228.0/22211.172.232.0/22211.172.235.0/24211.175.216.0/21211.175.216.0/24211.189.128.0/19211.234.68.0/24211.235.224.0/19211.236.160.0/22211.236.168.0/21211.236.168.0/22211.236.172.0/22211.236.180.0/22211.236.184.0/21211.236.184.0/22211.236.188.0/22211.237.32.0/20211.237.128.0/20211.238.128.0/19211.238.128.0/20211.238.144.0/20211.241.128.0/17211.254.0.0/18211.254.64.0/18211.255.0.0/19211.255.32.0/19218.36.0.0/17223.165.128.0/17

RPKI valid   RPKI invalid   no ROA covers it

Who AS38661 is reached through

The AS just before AS38661 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.