All ASNs

Autonomous System details for AS7557

AS7557

Korea Trade Network • ktnet.co.kr

AS7557 — Korea Trade Network

AS Name

KTNET-AS-KR

Country

South Korea (KR)

Website

ktnet.co.kr

Number of IPv4

118,016

Number of IPv6

ASN type

Business

Status

Allocated

Registry

APNIC

Allocated

May 13, 1997

Last updated

October 13, 2016

IP Ranges

66 IPv4 prefixes

Prefix	Company	Number of IPs
203.233.192.0/19	KITASAMSUNG	8,192
203.233.224.0/20	Korea Trade Network	4,096
203.233.231.0/24	delta	256
203.233.232.0/24	Korea Trade Network	256
203.233.237.0/24	BUMHANPANTOSS	256
203.242.128.0/17	Korea Trade Network	32,768
203.242.146.0/24	Korea Trade Network	256
203.242.148.0/24	Korea Trade Network	256
203.242.151.0/24	Korea Trade Network	256
203.242.202.0/24	Korea Trade Network	256
203.242.207.0/24	Korea Trade Network	256
203.242.243.0/24	Korea Trade Network	256
210.102.64.0/19	INCHEONCHILSUNG	8,192
210.111.192.0/19	Korea Trade Network	8,192
210.111.193.0/24	Korea Trade Network	256
210.111.194.0/23	Korea Trade Network	512
210.111.196.0/22	Korea Trade Network	1,024
210.111.200.0/21	Korea Trade Network	2,048
210.111.208.0/24	Korea Trade Network	256
210.111.211.0/24	Korea Trade Network	256
210.111.212.0/24	Korea Trade Network	256
210.111.213.0/24	Korea Trade Network	256
210.111.214.0/24	Korea Trade Network	256
210.111.215.0/24	Korea Trade Network	256
210.111.216.0/24	Korea Trade Network	256
210.111.217.0/24	Korea Trade Network	256
210.111.218.0/24	Korea Trade Network	256
210.111.219.0/24	Korea Trade Network	256
210.111.220.0/24	Korea Trade Network	256
210.111.221.0/24	Korea Trade Network	256
210.111.222.0/23	Korea Trade Network	512
210.181.192.0/19	KTNETPANGYO2	8,192
210.181.201.0/24	IACCOFFICE	256
210.181.202.0/23	Korea Trade Network	512
210.181.204.0/23	Korea Trade Network	512
210.181.207.0/24	Korea Trade Network	256
210.181.209.0/24	Korea Trade Network	256
210.181.211.0/24	Korea Trade Network	256
210.181.212.0/22	Korea Trade Network	1,024
210.181.216.0/21	Korea Trade Network	2,048
210.205.64.0/19	Korea Trade Network	8,192
210.205.64.0/23	Korea Trade Network	512
210.205.67.0/24	Korea Trade Network	256
210.205.71.0/24	GLOGIS	256
210.205.72.0/24	Korea Trade Network	256
210.205.76.0/23	ACTNCORECALTLOGISTICS	512
210.205.78.0/24	Korea Trade Network	256
210.217.128.0/19	Korea Trade Network	8,192
210.217.129.0/24	Schenker Korea Ltd.	256
210.217.133.0/24	ML_Logis	256
210.217.138.0/23	Korea Trade Network	512
210.217.140.0/23	INCPARTNERSYOUNGJONG	512
210.217.142.0/24	Korea Trade Network	256
210.217.144.0/23	Korea Trade Network	512
210.217.148.0/22	ANCEXPRE	1,024
210.217.156.0/24	Korea Trade Network	256
210.217.159.0/24	KTNETYOUNGJONGWAN	256
211.37.192.0/19	Korea Trade Network	8,192
211.37.192.0/23	Korea Trade Network	512
211.37.194.0/24	fedex	256
211.37.197.0/24	KTNET	256
211.37.205.0/24	XGATE	256
211.37.206.0/23	INCSTEP	512
211.37.208.0/24	Korea Trade Network	256
211.37.218.0/23	CICLOGISTICSS	512
211.37.220.0/23	SHLOGISTICS	512

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS7557

0 peers

AS7557 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS7557

3 upstreams

AS3786 AS4766 AS9318

AS7557 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS7557 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS7557

0 downstreams

AS7557 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.