ResearchRouting table, RPKI, IRR & looking glass

AS38120 LG HelloVision Corp.

AS38120 (GBNTV-AS-KR-KR) is registered to LG HelloVision Corp. in KR. It originates 165 prefixes in the global routing table.

165

IPv4 prefixes

IPv6 prefixes

47,104

IPv4 addresses

RPKI valid

Registration

Who holds AS38120

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

AS number

AS38120

Handle

GBNTV-AS-KR-KR

Organization

LG HelloVision Corp.

Country

ASPA

None published

Routing

What AS38120 announces

Prefixes originated by AS38120 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes

165

IPv6 prefixes

IPv4 addresses

47,104 (184 /24s)

RPKI valid

0 0%

RPKI invalid

RPKI not found

165

ROAs naming AS38120

With an IRR route object

119 72%

Prefixes

Announced prefixes

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

IPv4 (165)

1.11.33.0/24 1.11.34.0/24 1.11.35.0/24 1.11.36.0/24 1.11.37.0/24 1.11.38.0/24 1.11.39.0/24 1.11.48.0/24 1.11.49.0/24 1.11.50.0/24 1.11.51.0/24 1.11.52.0/24 1.11.53.0/24 1.11.54.0/24 1.11.55.0/24 36.38.0.0/24 36.38.1.0/24 36.38.2.0/24 36.38.3.0/24 36.38.4.0/24 36.38.5.0/24 36.38.6.0/24 36.38.7.0/24 58.102.199.0/24 58.102.200.0/23 59.152.128.0/21 59.152.128.0/24 59.152.129.0/24 59.152.130.0/24 59.152.131.0/24 59.152.132.0/24 59.152.133.0/24 59.152.134.0/24 59.152.135.0/24 59.152.136.0/24 59.152.137.0/24 59.152.138.0/24 59.152.139.0/24 59.152.140.0/24 59.152.141.0/24 59.152.142.0/24 59.152.143.0/24 59.152.144.0/24 59.152.145.0/24 59.152.146.0/24 59.152.147.0/24 59.152.148.0/24 59.152.149.0/24 59.152.150.0/24 59.152.151.0/24 59.152.152.0/24 59.152.153.0/24 59.152.154.0/24 59.152.155.0/24 59.152.156.0/24 59.152.157.0/24 59.152.158.0/24 59.152.159.0/24 59.152.160.0/21 59.152.160.0/24 59.152.161.0/24 59.152.162.0/24 59.152.163.0/24 59.152.164.0/24 59.152.165.0/24 59.152.166.0/24 59.152.167.0/24 59.152.168.0/21 59.152.168.0/24 59.152.169.0/24 59.152.170.0/24 59.152.171.0/24 59.152.172.0/24 59.152.173.0/24 59.152.174.0/24 59.152.175.0/24 59.152.176.0/24 59.152.177.0/24 59.152.178.0/24 59.152.179.0/24 59.152.180.0/24 59.152.181.0/24 59.152.182.0/24 59.152.183.0/24 59.152.184.0/21 59.152.184.0/24 59.152.189.0/24 59.152.190.0/24 59.152.191.0/24 61.108.242.0/24 61.108.243.0/24 61.108.244.0/24 61.108.245.0/24 61.108.246.0/24 61.108.247.0/24 103.7.244.0/22 103.7.246.0/24 112.77.0.0/24 112.77.1.0/24 112.77.2.0/24 112.77.3.0/24 112.77.12.0/24 112.77.13.0/24 112.77.14.0/24 112.77.15.0/24 115.31.96.0/19 115.31.96.0/20 115.31.96.0/21 115.31.96.0/24 115.31.101.0/24 115.31.102.0/24 115.31.104.0/21 115.31.108.0/24 115.31.112.0/24 115.31.113.0/24 115.31.114.0/24 115.31.115.0/24 115.31.116.0/24 115.31.117.0/24 115.31.118.0/24

Show 45 more

RPKI valid RPKI invalid no ROA covers it

Neighbors

Who AS38120 is reached through

The AS just before AS38120 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.

Source	as-name	Maintained by
APNIC	GBNTV-AS-KR	MNT-KRNIC-AP

Route objects with origin AS38120: RADB 124 · NTTCOM 33 · LEVEL3 2

as-sets that list AS38120 (14)

AS-ANC-CUSTOMER-PROXY-REGISTER AS-CJH AS-DACOM AS-GLOBEINTERNET-CLIENTS AS-HANARO AS-KORNETBGP AS-LEVEL3-ORIGINS-NA AS-LG_HV AS-LUMEN-CUSTOMERS-ASNS AS-SEJONG AS-SHINBIRO AS-SKBROADBAND AS-XO-B AS3491:AS-CUSTOMERS-AP

Tools

Check AS38120 live

ASN lookup and WHOIS RPKI validator ASPA validator IRR lookup