All ASNs

Autonomous System details for AS18401

AS18401

DAEGU UNIVERSITY • daegu.ac.kr

AS18401 — DAEGU UNIVERSITY

AS Name

AS18401-AS-KR-KR

Country

South Korea (KR)

Website

daegu.ac.kr

Number of IPv4

27,648

Number of IPv6

ASN type

Education

Status

Allocated

Registry

APNIC

Allocated

December 30, 2002

Last updated

February 07, 2020

IP Ranges

25 IPv4 prefixes

Prefix	Company	Number of IPs
112.137.176.0/21	DAEGU UNIVERSITY	2,048
160.30.229.0/24	DAEGU UNIVERSITY	256
160.30.235.0/24	DAEGU UNIVERSITY	256
203.207.16.0/24	DAEGU UNIVERSITY	256
203.207.17.0/24	DAEGU UNIVERSITY	256
203.207.18.0/24	DAEGU UNIVERSITY	256
203.207.19.0/24	DAEGU UNIVERSITY	256
203.207.20.0/24	DAEGU UNIVERSITY	256
203.207.21.0/24	DAEGU UNIVERSITY	256
203.207.22.0/24	DAEGU UNIVERSITY	256
203.207.23.0/24	DAEGU UNIVERSITY	256
203.207.24.0/24	DAEGU UNIVERSITY	256
203.207.25.0/24	DAEGU UNIVERSITY	256
203.207.26.0/24	DAEGU UNIVERSITY	256
203.207.27.0/24	DAEGU UNIVERSITY	256
203.207.28.0/24	DAEGU UNIVERSITY	256
203.207.29.0/24	DAEGU UNIVERSITY	256
203.207.30.0/24	DAEGU UNIVERSITY	256
203.207.31.0/24	DAEGU UNIVERSITY	256
203.241.214.0/23	DAEGU UNIVERSITY	512
203.244.128.0/18	DAEGU UNIVERSITY	16,384
220.149.0.0/21	Daegu University	2,048
220.149.8.0/22	Daegu University	1,024
220.149.12.0/23	Daegu University	512
220.149.14.0/23	Daegu University	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 AS18401

0 peers

AS18401 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 AS18401

2 upstreams

AS4766 AS9318

AS18401 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS18401 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS18401

0 downstreams

AS18401 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.