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
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by Yonsei University
Every country where this organization has IPv4 allocations, ranked by IPs held.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 165.132.64.0/18 | 16.4K |
3.3%
|
AS4665 | KR | Seoul | Seodaemun-gu |
| 165.132.128.0/18 | 16.4K |
1.8%
|
AS4665 | KR | Seoul | Seodaemun-gu |
| 1.233.224.0/19 | 8.2K |
0.0%
|
AS4665 | KR | — | — |
| 165.132.32.0/19 | 8.2K |
1.8%
|
AS4665 | KR | Seoul | Dongjak-gu |
| 1.233.208.0/20 | 4.1K |
0.0%
|
AS4665 | KR | Seoul | Songpa-gu |
| 165.132.8.0/21 | 2.0K |
3.8%
|
AS4665 | KR | — | — |
| 165.132.24.0/21 | 2.0K |
8.6%
|
AS4665 | KR | — | — |
| 165.132.192.0/21 | 2.0K |
0.3%
|
AS4665 | KR | — | — |
| 165.132.0.0/22 | 1.0K |
0.0%
|
AS4665 | KR | — | — |
| 165.132.20.0/22 | 1.0K |
0.9%
|
AS4665 | KR | — | — |
| 1.233.206.0/23 | 512 |
0.0%
|
AS4665 | KR | — | — |
| 165.132.6.0/23 | 512 |
0.0%
|
AS4665 | KR | — | — |
| 165.132.16.0/23 | 512 |
0.4%
|
AS4665 | KR | — | — |
| 165.132.224.0/23 | 512 |
0.4%
|
AS4665 | KR | — | — |
| 61.32.255.0/24 | 256 |
0.0%
|
AS4665 | KR | — | — |
| 61.43.204.0/24 | 256 |
0.0%
|
AS4665 | KR | — | — |
| 115.88.77.0/24 | 256 |
0.0%
|
AS4665 | KR | — | — |
| 165.132.4.0/24 | 256 |
0.4%
|
AS4665 | KR | — | — |
| 165.132.18.0/24 | 256 |
0.0%
|
AS4665 | KR | — | — |
| 165.132.200.0/24 | 256 |
1.2%
|
AS4665 | KR | — | — |
| 165.132.255.0/24 | 256 |
0.0%
|
AS4665 | KR | — | — |
Frequently Asked Questions
How many IP addresses does Yonsei University own?
Yonsei University controls 65.3K IPv4 addresses distributed across 21 CIDR ranges. The organization is registered in South Korea.
What ASNs does Yonsei University operate?
Yonsei University operates 1 Autonomous System. Each ASN represents an independently routed network that Yonsei University manages for internet traffic delivery.
What type of organization is Yonsei University?
Yonsei University is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
