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Autonomous System

AS23579

Seoul Metropolitan Office Of Education

Announced IPs
7,168
CIDR prefixes
18
ASN
AS23579

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS23579 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
1.231.193.0/24 9,487 2026-07-23 20:04:48
61.108.10.0/24 7,934 2026-07-23 20:04:48
103.157.158.0/24 7,920 2026-07-23 20:04:48
103.157.159.0/24 7,885 2026-07-23 20:04:48
118.221.198.0/24 7,813 2026-07-23 20:04:48
118.221.199.0/24 7,813 2026-07-23 20:04:48
202.171.251.0/24 7,769 2026-07-23 20:04:48
202.171.250.0/24 7,767 2026-07-23 20:04:48
202.171.249.0/24 7,767 2026-07-23 20:04:48
202.171.248.0/24 7,761 2026-07-23 20:04:48
218.48.162.0/24 7,750 2026-07-23 20:04:48
211.61.17.0/24 7,748 2026-07-23 20:04:48
118.221.207.0/24 7,739 2026-07-23 20:04:48
118.221.206.0/24 7,734 2026-07-23 20:04:48
218.48.163.0/24 7,730 2026-07-23 20:04:48
118.221.200.0/24 7,724 2026-07-23 20:04:48
211.61.20.0/24 7,724 2026-07-23 20:04:48
211.61.22.0/24 7,723 2026-07-23 20:04:48
211.61.21.0/24 7,722 2026-07-23 20:04:48
211.61.24.0/24 7,721 2026-07-23 20:04:48
220.65.122.0/24 7,720 2026-07-23 20:04:48
211.61.19.0/24 7,717 2026-07-23 20:04:48
218.48.161.0/24 7,715 2026-07-23 20:04:48
211.61.23.0/24 7,713 2026-07-23 20:04:48
210.180.119.0/24 7,644 2026-07-23 20:04:48
218.48.166.0/24 7,633 2026-07-23 20:04:48
218.48.168.0/24 7,630 2026-07-23 20:04:48
218.48.173.0/24 7,628 2026-07-23 20:04:48
220.65.210.24/29 47 2026-07-23 04:30:22
211.112.213.184/29 47 2026-07-23 04:30:22

Frequently Asked Questions

What is AS23579?

AS23579 is an Autonomous System Number assigned to Seoul Metropolitan Office Of Education. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS23579 announce?

AS23579 announces 7.2K IPv4 addresses distributed across 18 routed CIDR prefixes. The network is registered in South Korea.

Who operates AS23579?

AS23579 is operated by Seoul Metropolitan Office Of Education. The organization is based in South Korea. You can view all IP ranges and related ASNs on the organization page.

What country is AS23579 registered in?

AS23579 is registered in South Korea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 20:10:36 UTC
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