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InternetData
65,536 routable7 ASes
/16 subnet

210.218.0.0/16

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
7
announcing ASes
20
announced prefixes
141
anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

  1. 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.

  1. AS9531Gwangju Education Research Information Service24,576 · 37.50%
  2. AS9318SK Broadband Co Ltd16,384 · 25.00%
  3. AS3786LG DACOM Corporation8,448 · 12.89%
  4. AS1237KISTI5,120 · 7.81%
  5. AS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)2,048 · 3.13%
  6. AS18336Korea Institute of Oriental Medicine512 · 0.78%
  7. AS17595Korea Institute of Nuclear Safety256 · 0.39%

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.

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

20 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
210.218.0.0/18AS9531Gwangju Education Research Information ServiceSouth KoreaNot found182026-10-02
210.218.64.0/19AS9531Gwangju Education Research Information ServiceSouth KoreaNot found182026-10-02
210.218.128.0/18AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
210.218.192.0/24AS1237KISTISouth KoreaValid202026-10-02
210.218.193.0/24AS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)South KoreaNot found202026-10-02
210.218.194.0/24AS18336Korea Institute of Oriental MedicineSouth KoreaNot found202026-10-02
210.218.195.0/24AS3786LG DACOM CorporationSouth KoreaNot found172026-10-02
210.218.196.0/24AS18336Korea Institute of Oriental MedicineSouth KoreaNot found202026-10-02
210.218.197.0/24AS17595Korea Institute of Nuclear SafetySouth KoreaNot found202026-10-02
210.218.198.0/23AS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)South KoreaNot found202026-10-02
210.218.200.0/24AS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)South KoreaNot found202026-10-02
210.218.201.0/24AS1237KISTISouth KoreaValid202026-10-02
210.218.202.0/23AS1237KISTISouth KoreaValid202026-10-02
210.218.203.0/24AS1237KISTISouth KoreaValid202026-10-02
210.218.204.0/23AS1237KISTISouth KoreaValid202026-10-02
210.218.206.0/23AS1237KISTISouth KoreaValid202026-10-02
210.218.208.0/21AS1237KISTISouth KoreaValid202026-10-02
210.218.216.0/22AS1237KISTISouth KoreaValid202026-10-02
210.218.220.0/22AS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)South KoreaNot found202026-10-02
210.218.224.0/19AS3786LG DACOM CorporationSouth KoreaNot found172026-10-02

Every /24 inside it

210.218.0.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.1.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.2.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.3.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.4.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.5.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.6.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.7.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.8.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.9.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.10.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.11.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.12.0/24South KoreaAS9531Gwangju Education Research Information Service100.39%
210.218.13.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.14.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.15.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.16.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.17.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.18.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.19.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.20.0/24South KoreaAS9531Gwangju Education Research Information Service100.39%
210.218.21.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.22.0/24South KoreaAS9531Gwangju Education Research Information Service501.95%
210.218.23.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.24.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.25.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.26.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.27.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.28.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.29.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.30.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.31.0/24South KoreaAS9531Gwangju Education Research Information Service702.73%
210.218.32.0/24South KoreaAS9531Gwangju Education Research Information Service401.56%
210.218.33.0/24South KoreaAS9531Gwangju Education Research Information Service200.78%
210.218.34.0/24South KoreaAS9531Gwangju Education Research Information Service100.39%
210.218.35.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.36.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.37.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.38.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.39.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.40.0/24South KoreaAS9531Gwangju Education Research Information Service301.17%
210.218.41.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.42.0/24South KoreaAS9531Gwangju Education Research Information Service803.13%
210.218.43.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.44.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.45.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.46.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.47.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.48.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.49.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.50.0/24South KoreaAS9531Gwangju Education Research Information Service100.39%
210.218.51.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.52.0/24South KoreaAS9531Gwangju Education Research Information Service1606.25%
210.218.53.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.54.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.55.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.56.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.57.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.58.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.59.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.60.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.61.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.62.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.63.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.64.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.65.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.66.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.67.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.68.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.69.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.70.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.71.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.72.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.73.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.74.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.75.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.76.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.77.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.78.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.79.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.80.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.81.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.82.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.83.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.84.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.85.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.86.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.87.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.88.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.89.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.90.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.91.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.92.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.93.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.94.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.95.0/24South KoreaAS9531Gwangju Education Research Information Service000.00%
210.218.96.0/24South Korea—000.00%
210.218.97.0/24South Korea—000.00%
210.218.98.0/24South Korea—000.00%
210.218.99.0/24South Korea—000.00%
210.218.100.0/24South Korea—000.00%
210.218.101.0/24South Korea—000.00%
210.218.102.0/24South Korea—000.00%
210.218.103.0/24South Korea—000.00%
210.218.104.0/24South Korea—000.00%
210.218.105.0/24South Korea—000.00%
210.218.106.0/24South Korea—000.00%
210.218.107.0/24South Korea—000.00%
210.218.108.0/24South Korea—000.00%
210.218.109.0/24South Korea—000.00%
210.218.110.0/24South Korea—000.00%
210.218.111.0/24South Korea—000.00%
210.218.112.0/24South Korea—000.00%
210.218.113.0/24South Korea—000.00%
210.218.114.0/24South Korea—000.00%
210.218.115.0/24South Korea—000.00%
210.218.116.0/24South Korea—000.00%
210.218.117.0/24South Korea—000.00%
210.218.118.0/24South Korea—000.00%
210.218.119.0/24South Korea—000.00%
210.218.120.0/24South Korea—000.00%
210.218.121.0/24South Korea—000.00%
210.218.122.0/24South Korea—000.00%
210.218.123.0/24South Korea—000.00%
210.218.124.0/24South Korea—000.00%
210.218.125.0/24South Korea—000.00%
210.218.126.0/24South Korea—000.00%
210.218.127.0/24South Korea—000.00%
210.218.128.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.129.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.130.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.131.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.132.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.133.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.134.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.135.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.136.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
210.218.137.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.138.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.139.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.140.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.141.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.142.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.143.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.144.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.145.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.146.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.147.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.148.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.149.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
210.218.150.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.151.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.152.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.153.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.154.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.155.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.156.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.157.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.158.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.159.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
210.218.160.0/24South KoreaAS9318SK Broadband Co Ltd702.73%
210.218.161.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.162.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.163.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.164.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.165.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.166.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.167.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.168.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.169.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
210.218.170.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.171.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.172.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.173.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.174.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.175.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
210.218.176.0/24South KoreaAS9318SK Broadband Co Ltd1305.08%
210.218.177.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.178.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.179.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.180.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.181.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.182.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.183.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.184.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.185.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
210.218.186.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.187.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.188.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
210.218.189.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.190.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.191.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
210.218.192.0/24South KoreaAS1237KISTI000.00%
210.218.193.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.194.0/24South KoreaAS18336Korea Institute of Oriental Medicine000.00%
210.218.195.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.196.0/24South KoreaAS18336Korea Institute of Oriental Medicine000.00%
210.218.197.0/24South KoreaAS17595Korea Institute of Nuclear Safety301.17%
210.218.198.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.199.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.200.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.201.0/24South KoreaAS1237KISTI000.00%
210.218.202.0/24South KoreaAS1237KISTI000.00%
210.218.203.0/24South KoreaAS1237KISTI000.00%
210.218.204.0/24South KoreaAS1237KISTI000.00%
210.218.205.0/24South KoreaAS1237KISTI000.00%
210.218.206.0/24South KoreaAS1237KISTI000.00%
210.218.207.0/24South KoreaAS1237KISTI401.56%
210.218.208.0/24South KoreaAS1237KISTI000.00%
210.218.209.0/24South KoreaAS1237KISTI000.00%
210.218.210.0/24South KoreaAS1237KISTI000.00%
210.218.211.0/24South KoreaAS1237KISTI000.00%
210.218.212.0/24South KoreaAS1237KISTI000.00%
210.218.213.0/24South KoreaAS1237KISTI000.00%
210.218.214.0/24South KoreaAS1237KISTI000.00%
210.218.215.0/24South KoreaAS1237KISTI000.00%
210.218.216.0/24South KoreaAS1237KISTI000.00%
210.218.217.0/24South KoreaAS1237KISTI000.00%
210.218.218.0/24South KoreaAS1237KISTI000.00%
210.218.219.0/24South KoreaAS1237KISTI000.00%
210.218.220.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.221.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.222.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.223.0/24South KoreaAS2385KRIBB(Korea Research Institute of Bioscience Biotechnology)000.00%
210.218.224.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.225.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.226.0/24South KoreaAS3786LG DACOM Corporation100.39%
210.218.227.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.228.0/24South KoreaAS3786LG DACOM Corporation100.39%
210.218.229.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.230.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.231.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.232.0/24South KoreaAS3786LG DACOM Corporation100.39%
210.218.233.0/24South KoreaAS3786LG DACOM Corporation100.39%
210.218.234.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.235.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.236.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.237.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.238.0/24South KoreaAS3786LG DACOM Corporation702.73%
210.218.239.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.240.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
210.218.241.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.242.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.243.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.244.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.245.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.246.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.247.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.248.0/24South KoreaAS3786LG DACOM Corporation100.39%
210.218.249.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.250.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.251.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.252.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.253.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.254.0/24South KoreaAS3786LG DACOM Corporation000.00%
210.218.255.0/24South KoreaAS3786LG DACOM Corporation000.00%
00 · Evaluate

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An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
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