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Autonomous System details for AS1781

AS1781
Korea Advanced Institute of Science and Technology • kaist.ac.kr

AS1781 — Korea Advanced Institute of Science and Technology

AS Name
KAIST-DAEJEON-AS-KR-KR
Country
South Korea (KR)
Website
Number of IPv4
155,648
Number of IPv6
0
ASN type
Education
Status
Allocated
Registry
APNIC
Allocated
August 01, 2002
Last updated
August 23, 2023

IP Ranges

8 IPv4 prefixes
Prefix Company Number of IPs
137.68.0.0/18 Korea Advanced Institute of Science and Technology 16,384
143.248.0.0/16 Korea Advanced Institute of Science and Technology 65,536
143.248.0.0/18 Korea Advanced Institute of Science and Technology 16,384
143.248.64.0/18 Korea Advanced Institute of Science and Technology 16,384
143.248.128.0/18 Korea Advanced Institute of Science and Technology 16,384
143.248.192.0/18 Korea Advanced Institute of Science and Technology 16,384
192.249.16.0/20 Korea Advanced Institute of Science and Technology 4,096
210.107.128.0/20 Korea Advanced Institute of Science and Technology 4,096

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 AS1781

0 peers

AS1781 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 AS1781

3 upstreams

AS1781 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS1781 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS1781

0 downstreams

AS1781 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.

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