All ASNs

Autonomous System details for AS55618

AS55618

UNIVERSITY OF ULSAN • ulsan.ac.kr

AS55618 — UNIVERSITY OF ULSAN

AS Name

UOU-AS-KR-KR

Country

South Korea (KR)

Website

ulsan.ac.kr

Number of IPv4

16,896

Number of IPv6

ASN type

Education

Status

Allocated

Registry

APNIC

Allocated

July 21, 2010

Last updated

September 16, 2022

IP Ranges

66 IPv4 prefixes

Prefix	Company	Number of IPs
203.250.64.0/24	Korean Education Network	256
203.250.65.0/24	Korean Education Network	256
203.250.66.0/24	Korean Education Network	256
203.250.67.0/24	Korean Education Network	256
203.250.68.0/24	Korean Education Network	256
203.250.69.0/24	Korean Education Network	256
203.250.70.0/24	Korean Education Network	256
203.250.71.0/24	Korean Education Network	256
203.250.72.0/24	Korean Education Network	256
203.250.73.0/24	Korean Education Network	256
203.250.74.0/24	Korean Education Network	256
203.250.75.0/24	Korean Education Network	256
203.250.76.0/24	Korean Education Network	256
203.250.77.0/24	Korean Education Network	256
203.250.78.0/24	Korean Education Network	256
203.250.79.0/24	Korean Education Network	256
203.250.80.0/24	Korean Education Network	256
203.250.81.0/24	Korean Education Network	256
203.250.82.0/24	Korean Education Network	256
203.250.83.0/24	Korean Education Network	256
203.250.84.0/24	Korean Education Network	256
203.250.85.0/24	Korean Education Network	256
203.250.86.0/24	Korean Education Network	256
203.250.87.0/24	Korean Education Network	256
203.250.88.0/24	Korean Education Network	256
203.250.89.0/24	Korean Education Network	256
203.250.90.0/24	Korean Education Network	256
203.250.91.0/24	Korean Education Network	256
203.250.92.0/24	Korean Education Network	256
203.250.93.0/24	Korean Education Network	256
203.250.94.0/24	Korean Education Network	256
203.250.95.0/24	Korean Education Network	256
210.102.152.0/24	University of Ulsan	256
210.102.153.0/24	University of Ulsan	256
210.102.154.0/24	University of Ulsan	256
210.102.155.0/24	University of Ulsan	256
210.102.156.0/24	University of Ulsan	256
210.102.157.0/24	University of Ulsan	256
210.102.158.0/24	University of Ulsan	256
210.102.159.0/24	University of Ulsan	256
210.102.160.0/24	University of Ulsan	256
210.102.161.0/24	University of Ulsan	256
210.102.162.0/24	University of Ulsan	256
210.102.163.0/24	University of Ulsan	256
210.102.164.0/24	University of Ulsan	256
210.102.165.0/24	University of Ulsan	256
210.102.166.0/24	University of Ulsan	256
210.102.167.0/24	University of Ulsan	256
210.102.168.0/24	University of Ulsan	256
210.102.169.0/24	University of Ulsan	256
210.102.170.0/24	University of Ulsan	256
210.102.171.0/24	University of Ulsan	256
210.102.208.0/24	University of Ulsan	256
210.102.209.0/24	University of Ulsan	256
210.102.210.0/24	University of Ulsan	256
210.102.211.0/24	University of Ulsan	256
210.102.212.0/24	University of Ulsan	256
210.102.213.0/24	University of Ulsan	256
210.102.214.0/24	University of Ulsan	256
210.102.215.0/24	University of Ulsan	256
210.102.216.0/24	University of Ulsan	256
210.102.217.0/24	University of Ulsan	256
210.102.218.0/24	University of Ulsan	256
210.102.219.0/24	University of Ulsan	256
218.147.40.0/24	Ulsandaehakgyo	256
218.147.41.0/24	Ulsandaehakgyo	256

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 AS55618

0 peers

AS55618 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 AS55618

1 upstreams

AS4766

AS55618 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS55618 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS55618

0 downstreams

AS55618 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.