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Autonomous System details for AS9970

AS9970

Korea University of Technology and Education • koreatech.ac.kr

AS9970 — Korea University of Technology and Education

AS Name

KUT-AS-KR

Country

South Korea (KR)

Website

koreatech.ac.kr

Number of IPv4

12,800

Number of IPv6

ASN type

Education

Status

Allocated

Registry

APNIC

Allocated

April 14, 2000

Last updated

November 13, 2018

IP Ranges

11 IPv4 prefixes

Prefix	Company	Number of IPs
203.255.220.0/23	Korean Education Network	512
210.119.188.0/22	Korean Education Network	1,024
210.181.142.0/23	Korea University Of Technology And Education	512
210.181.144.0/22	Korea University Of Technology And Education	1,024
210.181.148.0/24	Korea University Of Technology And Education	256
210.181.149.0/24	Korea University Of Technology And Education	256
210.181.151.0/24	Korea University Of Technology And Education	256
218.150.181.0/24	Hangukgisulgyoyukdaehakgyo	256
218.150.182.0/24	Hangukgisulgyoyukdaehakgyo	256
218.150.183.0/24	Hangukgisulgyoyukdaehakgyo	256
220.68.64.0/19	Korea University Of Technology And Education	8,192

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 AS9970

0 peers

AS9970 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 AS9970

2 upstreams

AS3786 AS4766

AS9970 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS9970 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS9970

0 downstreams

AS9970 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.