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  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.121.0.0/16

172.121.0.0/16 IP Range

Summary

ASNs
30
Countries
12
BGP Prefixes195
Routers
0
Pingable IPs
37,454

Top Countries

Top BGP Prefixes

Top ASNs

  • AS18779 EGIHosting
    25.39%
  • AS3257 GTT Communications Inc.
    18.75%
  • AS6939 Hurricane Electric LLC
    14.06%
  • AS212238 Datacamp Limited
    6.25%
  • Other
    35.55%
172.121.0.0/24 United States 100%110
172.121.1.0/24 United States 100%110
172.121.2.0/24 Poland 100%110
172.121.3.0/24 United States 100%110
172.121.4.0/24 United States 100%110
172.121.5.0/24 Malaysia 100%110
172.121.6.0/24 United States 100%110
172.121.7.0/24 United States 100%110
172.121.8.0/24 Poland 100%110
172.121.9.0/24 United States 100%110
172.121.10.0/24 United States 100%110
172.121.11.0/24 United States 100%110
172.121.12.0/24 United States 100%110
172.121.13.0/24 United States 100%110
172.121.14.0/24 Poland 100%110
172.121.15.0/24 Poland 100%110
172.121.16.0/24 Singapore 100%110
172.121.17.0/24 United States 100%100
172.121.18.0/24 United States 100%110
172.121.19.0/24 United States 100%110
172.121.20.0/24 United States 100%110
172.121.21.0/24 United States 100%110
172.121.22.0/24 Poland 100%110
172.121.23.0/24 United States 100%110
172.121.24.0/24 United States 100%110
172.121.25.0/24 United States 100%110
172.121.26.0/24 France 100%110
172.121.27.0/24 United States 100%110
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172.121.29.0/24 France 100%110
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172.121.31.0/24 France 100%110
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172.121.36.0/24 Singapore 100%110
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172.121.48.0/24 United States 100%110
172.121.49.0/24 Singapore 100%110
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172.121.84.0/24 United States 100%110
172.121.85.0/24 United States 100%110
172.121.86.0/24 Germany 100%110
172.121.87.0/24 United States 100%110
172.121.88.0/24 United States 100%110
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172.121.94.0/24 United States 100%110
172.121.95.0/24 United States 100%110
172.121.96.0/24 France 100%110
172.121.97.0/24 United States 100%110
172.121.98.0/24 United States 100%110
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172.121.105.0/24 United States 100%110
172.121.106.0/24 Latvia 100%110
172.121.107.0/24 United States 100%100
172.121.108.0/24 United States 100%110
172.121.109.0/24 United States 100%110
172.121.110.0/24 Germany 100%110
172.121.111.0/24 United States 100%110
172.121.112.0/24 Germany 100%110
172.121.113.0/24 Hong Kong 100%110
172.121.114.0/24 United States 100%110
172.121.115.0/24 Germany 100%110
172.121.116.0/24 United States 100%110
172.121.117.0/24 United States 100%110
172.121.118.0/24 United States 100%110
172.121.119.0/24 Germany 100%110
172.121.120.0/24 United States 100%110
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172.121.127.0/24 United States 100%110
172.121.128.0/24 France 100%110
172.121.129.0/24 United States 100%110
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172.121.131.0/24 United States 100%110
172.121.132.0/24 France 100%110
172.121.133.0/24 United States 100%110
172.121.134.0/24 United States 100%110
172.121.135.0/24 Germany 100%110
172.121.136.0/24 United States 100%110
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172.121.138.0/24 United States 100%110
172.121.139.0/24 United States 100%110
172.121.140.0/24 Germany 100%110
172.121.141.0/24 United States 100%110
172.121.142.0/24 France 100%100
172.121.143.0/24 United States 100%110
172.121.144.0/24 United States 100%110
172.121.145.0/24 France 100%110
172.121.146.0/24 Germany 100%110
172.121.147.0/24 United States 100%110
172.121.148.0/24 United States 100%110
172.121.149.0/24 United States 100%110
172.121.150.0/24 United States 100%110
172.121.151.0/24 France 100%110
172.121.152.0/24 United States 100%110
172.121.153.0/24 United States 100%110
172.121.154.0/24 Germany 100%110
172.121.155.0/24 United States 100%110
172.121.156.0/24 United States 100%110
172.121.157.0/24 France 100%110
172.121.158.0/24 United States 100%110
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172.121.173.0/24 United States 100%110
172.121.174.0/24 United States 100%110
172.121.175.0/24 United States 100%110
172.121.176.0/24 Dominican Republic 100%110
172.121.177.0/24 Dominican Republic 100%110
172.121.178.0/24 United States 100%110
172.121.179.0/24 United States 100%110
172.121.180.0/24 United Kingdom 100%110
172.121.181.0/24 United States 100%110
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172.121.188.0/24 United States 100%110
172.121.189.0/24 United States 100%110
172.121.190.0/24 Hong Kong 100%110
172.121.191.0/24 United States 100%110
172.121.192.0/24 United States 100%110
172.121.193.0/24 United States 100%110
172.121.194.0/24 United States 100%110
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172.121.215.0/24 United States 100%110
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172.121.217.0/24 United States 100%110
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172.121.224.0/24 United States 100%110
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172.121.226.0/24 United States 100%110
172.121.227.0/24 United States 100%110
172.121.228.0/24 United States 100%110
172.121.229.0/24 United States 100%110
172.121.230.0/24 United States 100%110
172.121.231.0/24 United States 100%110
172.121.232.0/24 United States 100%110
172.121.233.0/24 Germany 100%110
172.121.234.0/24 United States 100%100
172.121.235.0/24 United States 100%110
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172.121.237.0/24 United States 100%110
172.121.238.0/24 United States 100%110
172.121.239.0/24 United States 100%110
172.121.240.0/24 Germany 100%110
172.121.241.0/24 United States 100%110
172.121.242.0/24 France 100%110
172.121.243.0/24 United States 100%110
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172.121.246.0/24 United States 100%110
172.121.247.0/24 United States 100%110
172.121.248.0/24 United States 100%110
172.121.249.0/24 India 100%110
172.121.250.0/24 France 100%110
172.121.251.0/24 India 100%110
172.121.252.0/24 United States 100%110
172.121.253.0/24 United States 100%110
172.121.254.0/24 United States 100%110
172.121.255.0/24 Netherlands 98%210

Pingable IPs

37,454 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.121.193.24AS3257 GTT Communications Inc.0.28ms from Dallas,  US
172.121.238.210AS3257 GTT Communications Inc.0.29ms from Dallas,  US
172.121.233.2AS44893 iNet Ltd0.98ms from Frankfurt am Main,  DE
172.121.45.2AS55201 SkyQuantum Internet Service0.37ms from Fremont,  US
172.121.70.226AS55201 SkyQuantum Internet Service0.24ms from Fremont,  US
172.121.114.22AS55201 SkyQuantum Internet Service0.23ms from Fremont,  US
172.121.5.1AS149440 Evoxt Enterprise0.30ms from Kuala Lumpur,  MY
172.121.63.130AS18779 EGIHosting0.14ms from Santa Clara,  US
172.121.83.178AS214238 HOST TELECOM LTD0.11ms from Secaucus,  US
172.121.77.224AS214238 HOST TELECOM LTD0.14ms from Secaucus,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
184.2.243.0AS19901 Brightspeed8.24ms from Ashburn,  US
58.104.26.96AS4804 Microplex PTY LTD14.65ms from Brisbane,  AU
75.194.22.208AS6167 Verizon Business7.55ms from Chicago,  US
97.99.50.208AS11427 Charter Communications Inc5.08ms from Dallas,  US
84.157.178.160AS3320 Deutsche Telekom AG5.45ms from Duesseldorf,  DE
101.142.23.208AS17511 OPTAGE Inc.2.98ms from Osaka,  JP
111.105.151.112AS2516 KDDI CORPORATION8.05ms from Osaka,  JP
153.229.153.64AS4713 NTT DOCOMO BUSINESS,Inc.2.63ms from Osaka,  JP
54.183.149.128AS16509 Amazon.com, Inc.0.15ms from San Jose,  US
14.66.135.64AS4766 Korea Telecom2.75ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 172.121.242.209
traceroute to 172.121.242.209 (172.121.242.209): 64 hops max, 52 byte packets
5 [] 37.49.237.55 0.402 ms
6 *
7 *
8 [AS60068] 143.244.56.81 0.746 ms
9 [AS212238] 172.121.242.209 0.669 ms
Measurement taken from  IPinfo ProbeNet in Paris, FR
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