65,536 routable21 ASes
/16 subnet
220.66.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
1
country
21
announcing ASes
150
announced prefixes
111
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- South Korea65,536 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS4766Korea Telecom26,624 · 40.63%
- AS3786LG DACOM Corporation16,128 · 24.61%
- AS9777Gyeongju University2,560 · 3.91%
- AS18343Daegu Technical College2,560 · 3.91%
- AS23561Yongin University2,560 · 3.91%
- AS23975Yonam Institute of Technology2,048 · 3.13%
- AS10045Hanbat National University1,792 · 2.73%
- AS9867VISION College of Jeonju1,536 · 2.34%
- AS18034Gangneung-Wonju National University1,536 · 2.34%
- AS9318SK Broadband Co Ltd1,280 · 1.95%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- VPN IP600.09%
- 0.08%
- 0.00%
- None here
- None here
- None here
- Hosting IP2,8164.30%
- None here
- None here
- None here
- SSH IP7951.21%
- SMTP IP1830.28%
- 0.04%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 220.66.0.0/16 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.0.0/24 | AS131822Korea National University of Transportation | South Korea | not found | 18 | 2026-10-02 |
| 220.66.1.0/24 | AS131822Korea National University of Transportation | South Korea | not found | 18 | 2026-10-02 |
| 220.66.2.0/24 | AS131822Korea National University of Transportation | South Korea | not found | 18 | 2026-10-02 |
| 220.66.3.0/24 | AS131822Korea National University of Transportation | South Korea | not found | 18 | 2026-10-02 |
| 220.66.4.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.5.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.6.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.9.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.10.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.12.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.14.0/24 | AS18035HANSEO UNIVERSITY | South Korea | not found | 18 | 2026-10-02 |
| 220.66.15.0/24 | AS18035HANSEO UNIVERSITY | South Korea | not found | 18 | 2026-10-02 |
| 220.66.17.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.18.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.19.0/24 | AS23975Yonam Institute of Technology | South Korea | not found | 17 | 2026-10-02 |
| 220.66.20.0/24 | AS23975Yonam Institute of Technology | South Korea | not found | 17 | 2026-10-02 |
| 220.66.21.0/24 | AS23975Yonam Institute of Technology | South Korea | not found | 17 | 2026-10-02 |
| 220.66.22.0/23 | AS38697Hankyong National Univercity | South Korea | not found | 18 | 2026-10-02 |
| 220.66.25.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.26.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.27.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.28.0/24 | AS9318SK Broadband Co Ltd | South Korea | not found | 18 | 2026-10-02 |
| 220.66.29.0/24 | AS17868Hyupsung University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.32.0/23 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.38.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.39.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.40.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.41.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.42.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.43.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.44.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.46.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.47.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.50.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.51.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.52.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.53.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.54.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.57.0/24 | AS10071anyang University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.58.0/23 | AS10071anyang University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.60.0/24 | AS10071anyang University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.61.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.62.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.63.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.64.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.65.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.66.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.67.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.68.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.69.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.70.0/24 | AS23561Yongin University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.73.0/24 | AS55624DAELIM | South Korea | not found | 18 | 2026-10-02 |
| 220.66.74.0/23 | AS55624DAELIM | South Korea | not found | 17 | 2026-10-02 |
| 220.66.76.0/24 | AS55624DAELIM | South Korea | not found | 18 | 2026-10-02 |
| 220.66.80.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.82.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.83.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.84.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.85.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.86.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.87.0/24 | AS10071anyang University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.90.0/24 | AS45397KOREA ADVANCING SCHOOLS FOUNDATION | South Korea | not found | 18 | 2026-10-02 |
| 220.66.91.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.92.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.93.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.94.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.95.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.96.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.97.0/24 | AS18035HANSEO UNIVERSITY | South Korea | not found | 18 | 2026-10-02 |
| 220.66.98.0/24 | AS18035HANSEO UNIVERSITY | South Korea | not found | 18 | 2026-10-02 |
| 220.66.99.0/24 | AS18035HANSEO UNIVERSITY | South Korea | not found | 18 | 2026-10-02 |
| 220.66.100.0/24 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.102.0/23 | AS3786LG DACOM Corporation | South Korea | not found | 17 | 2026-10-02 |
| 220.66.109.0/24 | AS152198Gangwon State University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.111.0/24 | AS23975Yonam Institute of Technology | South Korea | not found | 17 | 2026-10-02 |
| 220.66.112.0/22 | AS23975Yonam Institute of Technology | South Korea | not found | 17 | 2026-10-02 |
| 220.66.116.0/22 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.120.0/21 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.132.0/24 | AS9867VISION College of Jeonju | South Korea | not found | 18 | 2026-10-02 |
| 220.66.133.0/24 | AS9867VISION College of Jeonju | South Korea | not found | 18 | 2026-10-02 |
| 220.66.134.0/24 | AS9867VISION College of Jeonju | South Korea | not found | 18 | 2026-10-02 |
| 220.66.135.0/24 | AS9867VISION College of Jeonju | South Korea | not found | 18 | 2026-10-02 |
| 220.66.136.0/24 | AS9867VISION College of Jeonju | South Korea | not found | 18 | 2026-10-02 |
| 220.66.137.0/24 | AS9867VISION College of Jeonju | South Korea | not found | 18 | 2026-10-02 |
| 220.66.138.0/24 | AS9318SK Broadband Co Ltd | South Korea | not found | 18 | 2026-10-02 |
| 220.66.139.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.140.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.141.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.142.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.143.0/24 | AS10045Hanbat National University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.144.0/22 | AS10045Hanbat National University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.148.0/23 | AS10045Hanbat National University | South Korea | not found | 18 | 2026-10-02 |
| 220.66.150.0/23 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.152.0/22 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.156.0/23 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.158.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.159.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.160.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 220.66.161.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
Every /24 inside it
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01 · License
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