AS23571
Gangwon State Office of Education
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.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 180.81.64.0/19 | 8.2K |
0.0%
|
Gangwon State Office of Education | KR | Gangwon-do | Wŏnju |
| 180.81.96.0/20 | 4.1K |
0.0%
|
Gangwon State Office of Education | KR | Gangwon-do | Sokcho |
| 180.81.16.0/21 | 2.0K |
0.0%
|
Gangwon State Office of Education | KR | Gangwon-do | Chuncheon |
| 180.81.24.0/22 | 1.0K |
0.0%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.28.0/23 | 512 |
0.0%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.112.0/23 | 512 |
0.0%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.122.0/23 | 512 |
0.0%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.124.0/23 | 512 |
0.2%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.30.0/24 | 256 |
0.0%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.120.0/24 | 256 |
0.0%
|
Gangwon State Office of Education | KR | — | — |
| 180.81.126.0/24 | 256 |
0.0%
|
Gangwon State Office of Education | KR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS23571 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 180.81.25.0/24 | 6,368 | 2026-07-21 12:43:30 |
| 180.81.126.0/24 | 6,354 | 2026-07-21 12:43:30 |
| 180.81.90.0/24 | 6,352 | 2026-07-21 12:43:30 |
| 180.81.125.0/24 | 6,350 | 2026-07-21 12:43:30 |
| 180.81.123.0/24 | 6,341 | 2026-07-21 12:43:30 |
| 180.81.124.0/24 | 6,324 | 2026-07-21 12:43:30 |
| 180.81.22.0/24 | 6,324 | 2026-07-21 12:43:30 |
| 180.81.85.0/24 | 6,309 | 2026-07-21 12:43:30 |
| 180.81.18.0/24 | 6,309 | 2026-07-21 12:43:30 |
| 180.81.24.0/24 | 6,307 | 2026-07-21 12:43:30 |
| 180.81.91.0/24 | 6,302 | 2026-07-21 12:43:30 |
| 180.81.93.0/24 | 6,300 | 2026-07-21 12:43:30 |
| 180.81.23.0/24 | 6,296 | 2026-07-21 12:43:30 |
| 180.81.92.0/24 | 6,292 | 2026-07-21 12:43:30 |
| 180.81.26.0/24 | 6,289 | 2026-07-21 12:43:30 |
| 180.81.86.0/24 | 6,282 | 2026-07-21 12:43:30 |
| 180.81.81.0/24 | 6,265 | 2026-07-21 12:43:30 |
| 180.81.120.0/24 | 6,252 | 2026-07-21 12:43:30 |
| 180.81.122.0/24 | 6,251 | 2026-07-21 12:43:30 |
| 180.81.82.0/24 | 6,245 | 2026-07-21 12:43:30 |
| 180.81.89.0/24 | 6,239 | 2026-07-21 12:43:30 |
| 180.81.21.0/24 | 6,237 | 2026-07-21 12:43:30 |
| 180.81.87.0/24 | 6,221 | 2026-07-21 12:43:30 |
| 180.81.20.0/24 | 6,215 | 2026-07-21 12:43:30 |
| 180.81.19.0/24 | 6,213 | 2026-07-21 12:43:30 |
| 180.81.88.0/24 | 6,205 | 2026-07-21 12:43:30 |
| 180.81.17.0/24 | 6,192 | 2026-07-21 12:43:30 |
| 180.81.113.0/24 | 6,188 | 2026-07-21 12:43:30 |
| 180.81.111.0/24 | 6,187 | 2026-07-21 12:43:30 |
| 180.81.110.0/24 | 6,186 | 2026-07-21 12:43:30 |
| 180.81.106.0/24 | 6,185 | 2026-07-21 12:43:30 |
| 180.81.78.0/24 | 6,178 | 2026-07-21 12:43:30 |
| 180.81.73.0/24 | 6,175 | 2026-07-21 12:43:30 |
| 180.81.98.0/24 | 6,174 | 2026-07-21 12:43:30 |
| 180.81.69.0/24 | 6,170 | 2026-07-21 12:43:30 |
| 180.81.77.0/24 | 6,169 | 2026-07-21 12:43:30 |
| 180.81.105.0/24 | 6,167 | 2026-07-21 12:43:30 |
| 180.81.112.0/24 | 6,164 | 2026-07-21 12:43:30 |
| 180.81.97.0/24 | 6,164 | 2026-07-21 12:43:30 |
| 180.81.84.0/24 | 6,163 | 2026-07-21 12:43:30 |
| 180.81.83.0/24 | 6,163 | 2026-07-21 12:43:30 |
| 180.81.94.0/24 | 6,158 | 2026-07-21 12:43:30 |
| 180.81.101.0/24 | 6,158 | 2026-07-21 12:43:30 |
| 180.81.80.0/24 | 6,158 | 2026-07-21 12:43:30 |
| 180.81.109.0/24 | 6,152 | 2026-07-21 12:43:30 |
| 180.81.72.0/24 | 6,150 | 2026-07-21 12:43:30 |
| 180.81.102.0/24 | 6,149 | 2026-07-21 12:43:30 |
| 180.81.16.0/24 | 6,148 | 2026-07-21 12:43:30 |
| 180.81.68.0/24 | 6,145 | 2026-07-21 12:43:30 |
| 180.81.70.0/24 | 6,144 | 2026-07-21 12:43:30 |
Showing top 50 of 71 announced prefixes by sample volume.
Frequently Asked Questions
What is AS23571?
AS23571 is an Autonomous System Number assigned to Gangwon State 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 AS23571 announce?
AS23571 announces 18.2K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in South Korea.
Who operates AS23571?
AS23571 is operated by Gangwon State 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 AS23571 registered in?
AS23571 is registered in South Korea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
