ResearchRouting table, RPKI, IRR & looking glass

AS17598 LG HelloVision Corp.

AS17598 (YBNTV-AS-KR-KR) is registered to LG HelloVision Corp. in KR. It originates 209 prefixes in the global routing table.

209
IPv4 prefixes
0
IPv6 prefixes
74,496
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS17598

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

AS number
AS17598
Handle
YBNTV-AS-KR-KR
Organization
LG HelloVision Corp.
Country
KR
ASPA
None published
Routing

What AS17598 announces

Prefixes originated by AS17598 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
209
IPv6 prefixes
0
IPv4 addresses
74,496 (291 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
209
ROAs naming AS17598
0
With an IRR route object
44 21%
Prefixes

Announced prefixes

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

IPv4 (209)
43.251.120.0/2261.41.219.0/2461.41.220.0/2461.41.221.0/2461.41.222.0/2461.41.223.0/2461.41.224.0/2461.41.225.0/2461.41.226.0/2461.41.227.0/2461.41.228.0/2461.41.229.0/2461.41.230.0/2461.41.231.0/2461.41.232.0/2361.41.234.0/24103.42.184.0/24103.42.185.0/24103.42.186.0/24103.42.187.0/24115.86.0.0/24115.86.1.0/24115.86.2.0/24115.86.3.0/24115.86.4.0/24115.86.5.0/24115.86.6.0/24115.86.7.0/24115.86.8.0/24115.86.9.0/24115.86.10.0/24115.86.11.0/24115.86.12.0/24115.86.13.0/24115.86.14.0/24115.86.15.0/24115.86.16.0/24115.86.17.0/24115.86.18.0/24115.86.19.0/24115.86.20.0/24115.86.21.0/24115.86.22.0/24115.86.23.0/24115.86.24.0/24115.86.25.0/24115.86.26.0/24115.86.27.0/24115.86.28.0/24115.86.29.0/24115.86.30.0/24115.86.31.0/24115.86.32.0/24115.86.33.0/24115.86.34.0/24115.86.35.0/24115.86.36.0/24115.86.37.0/24115.86.38.0/24115.86.39.0/24115.86.40.0/21115.86.48.0/24115.86.49.0/24115.86.50.0/24115.86.51.0/24115.86.52.0/24115.86.53.0/24115.86.54.0/24115.86.55.0/24115.86.56.0/24115.86.57.0/24115.86.58.0/24115.86.59.0/24115.86.60.0/24115.86.61.0/24115.86.62.0/24115.86.63.0/24115.86.64.0/21115.86.72.0/21115.86.80.0/24115.86.81.0/24115.86.82.0/24115.86.83.0/24115.86.84.0/24115.86.85.0/24115.86.86.0/24115.86.87.0/24115.86.88.0/21115.86.96.0/24115.86.97.0/24115.86.98.0/24115.86.99.0/24115.86.100.0/24115.86.101.0/24115.86.102.0/24115.86.103.0/24115.86.104.0/24115.86.105.0/24115.86.106.0/24115.86.107.0/24115.86.108.0/24115.86.109.0/24115.86.110.0/24115.86.111.0/24115.86.112.0/24115.86.113.0/24115.86.114.0/24115.86.115.0/24115.86.116.0/24115.86.117.0/24115.86.118.0/24115.86.119.0/24115.86.120.0/24115.86.121.0/24115.86.122.0/24115.86.123.0/24115.86.124.0/24115.86.125.0/24115.86.126.0/24115.86.127.0/24
Show 89 more
115.86.128.0/21115.86.136.0/21115.86.144.0/21115.86.152.0/21115.86.160.0/24115.86.161.0/24115.86.162.0/24115.86.163.0/24115.86.164.0/24115.86.165.0/24115.86.166.0/24115.86.167.0/24115.86.168.0/24115.86.169.0/24115.86.170.0/24115.86.171.0/24115.86.172.0/24115.86.173.0/24115.86.174.0/24115.86.175.0/24115.86.176.0/24115.86.177.0/24115.86.178.0/24115.86.179.0/24115.86.180.0/24115.86.181.0/24115.86.182.0/24115.86.183.0/24115.86.184.0/24115.86.185.0/24115.86.186.0/24115.86.187.0/24115.86.188.0/24115.86.189.0/24115.86.190.0/24115.86.191.0/24115.86.192.0/21115.86.200.0/21115.86.208.0/24115.86.209.0/24115.86.210.0/24115.86.211.0/24115.86.212.0/24115.86.213.0/24115.86.214.0/24115.86.215.0/24115.86.216.0/24115.86.217.0/24115.86.218.0/24115.86.219.0/24115.86.220.0/24115.86.221.0/24115.86.222.0/24115.86.223.0/24115.86.224.0/24115.86.225.0/24115.86.226.0/24115.86.227.0/24115.86.228.0/24115.86.229.0/24115.86.230.0/24115.86.231.0/24115.86.232.0/21115.86.240.0/24115.86.241.0/24115.86.242.0/24115.86.243.0/24115.86.244.0/24115.86.245.0/24115.86.246.0/24115.86.247.0/24115.86.248.0/24115.86.249.0/24115.86.250.0/24115.86.251.0/24115.86.252.0/24115.86.253.0/24115.86.254.0/24115.86.255.0/24121.67.34.0/24121.67.35.0/24210.181.62.0/24210.182.11.0/24210.182.15.0/24210.206.186.0/23210.206.199.0/24210.206.200.0/24210.206.209.0/24210.206.254.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS17598 is reached through

The AS just before AS17598 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.

AS38091 HELLONET-AS-KR-KR 60
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICYBNTV-AS-KRMNT-KRNIC-AP

Route objects with origin AS17598: RADB 94

as-sets that list AS17598 (13)
AS-ANC-CUSTOMER-PROXY-REGISTERAS-CJHAS-DACOMAS-GLOBEINTERNET-CLIENTSAS-HANAROAS-KORNETBGPAS-KORNETREAS-LEVEL3-ORIGINS-NAAS-LG_HVAS-SEJONGAS-SHINBIROAS-SKBROADBANDAS3491:AS-CUSTOMERS-AP
Tools

Check AS17598 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup