ResearchRouting table, RPKI, IRR & looking glass

AS138415 Yancy Limited

AS138415 (YANCYLIMITED-AS-HK) is registered to Yancy Limited in HK. It originates 140 prefixes in the global routing table.

139
IPv4 prefixes
1
IPv6 prefixes
118,784
IPv4 addresses
99%
RPKI valid

Who holds AS138415

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

AS number
AS138415
Handle
YANCYLIMITED-AS-HK
Organization
Yancy Limited
Country
HK
ASPA
None published

What AS138415 announces

Prefixes originated by AS138415 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
139
IPv6 prefixes
1
IPv4 addresses
118,784 (464 /24s)
RPKI valid
139 99%
RPKI invalid
0
RPKI not found
1
ROAs naming AS138415
44
With an IRR route object
43 30%

Announced prefixes

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

IPv4 (139)
23.226.48.0/2023.226.49.0/2423.226.50.0/2423.226.54.0/2423.235.160.0/1923.235.160.0/2023.235.160.0/2423.235.164.0/2423.235.175.0/2423.235.176.0/2023.235.176.0/2423.235.185.0/2423.248.192.0/1823.248.199.0/2423.248.202.0/2423.248.207.0/2423.248.209.0/2423.248.210.0/2423.248.211.0/2423.248.212.0/2423.248.217.0/2423.248.221.0/2423.248.222.0/2423.248.223.0/2423.248.224.0/2423.248.225.0/2423.248.226.0/2423.248.229.0/2423.248.230.0/2423.248.231.0/2423.248.232.0/2423.248.233.0/2423.248.234.0/2423.248.245.0/2443.225.124.0/2243.229.112.0/2243.229.112.0/2443.229.113.0/2443.229.114.0/2443.240.236.0/2243.240.238.0/2443.243.188.0/2243.243.189.0/2443.249.172.0/2243.249.172.0/2443.249.173.0/2443.249.174.0/2445.114.104.0/2277.246.223.0/24103.37.0.0/22103.37.1.0/24103.37.2.0/24103.37.3.0/24103.39.16.0/22103.41.4.0/22103.44.88.0/22103.48.132.0/22103.54.60.0/22103.54.60.0/24103.82.140.0/23103.139.198.0/24103.199.100.0/22103.199.100.0/24103.199.102.0/24137.59.16.0/22137.59.16.0/24137.59.18.0/24137.59.19.0/24156.234.0.0/16156.234.2.0/24156.234.3.0/24156.234.6.0/24156.234.7.0/24156.234.9.0/24156.234.10.0/24156.234.23.0/24156.234.27.0/24156.234.32.0/24156.234.33.0/24156.234.38.0/24156.234.39.0/24156.234.43.0/24156.234.51.0/24156.234.54.0/24156.234.58.0/24156.234.66.0/24156.234.67.0/24156.234.75.0/24156.234.76.0/24156.234.79.0/24156.234.80.0/24156.234.82.0/24156.234.84.0/24156.234.85.0/24156.234.86.0/24156.234.90.0/24156.234.91.0/24156.234.110.0/24156.234.114.0/23156.234.119.0/24156.234.124.0/24156.234.134.0/24156.234.140.0/24156.234.144.0/24156.234.154.0/24156.234.169.0/24156.234.174.0/24156.234.199.0/24156.234.207.0/24156.234.211.0/24156.234.220.0/24156.234.227.0/24156.234.228.0/24156.234.230.0/24156.234.231.0/24156.234.233.0/24156.234.238.0/24156.234.241.0/24156.234.242.0/24156.234.246.0/24
Show 19 more
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS138415 is reached through

The AS just before AS138415 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.