IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.87.0.0/16

121.87.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
24
Pingable IPs
2,922

Top Countries

Top BGP Prefixes

Top ASNs

121.87.0.0/24 Japan 100%110
121.87.1.0/24 Japan 100%110
121.87.2.0/24 Japan 100%110
121.87.3.0/24 Japan 100%110
121.87.4.0/24 Japan 100%110
121.87.5.0/24 Japan 100%110
121.87.6.0/24 Japan 100%110
121.87.7.0/24 Japan 100%110
121.87.8.0/24 Japan 100%110
121.87.9.0/24 Japan 100%110
121.87.10.0/24 Japan 100%110
121.87.11.0/24 Japan 100%110
121.87.12.0/24 Japan 100%110
121.87.13.0/24 Japan 100%110
121.87.14.0/24 Japan 100%110
121.87.15.0/24 Japan 100%110
121.87.16.0/24 Japan 100%110
121.87.17.0/24 Japan 100%110
121.87.18.0/24 Japan 100%110
121.87.19.0/24 Japan 100%110
121.87.20.0/24 Japan 100%110
121.87.21.0/24 Japan 100%110
121.87.22.0/24 Japan 100%110
121.87.23.0/24 Japan 100%110
121.87.24.0/24 Japan 100%110
121.87.25.0/24 Japan 100%110
121.87.26.0/24 Japan 100%110
121.87.27.0/24 Japan 100%110
121.87.28.0/24 Japan 100%110
121.87.29.0/24 Japan 100%110
121.87.30.0/24 Japan 100%110
121.87.31.0/24 Japan 100%110
121.87.32.0/24 Japan 100%110
121.87.33.0/24 Japan 100%110
121.87.34.0/24 Japan 100%110
121.87.35.0/24 Japan 100%110
121.87.36.0/24 Japan 100%110
121.87.37.0/24 Japan 100%110
121.87.38.0/24 Japan 100%110
121.87.39.0/24 Japan 100%110
121.87.40.0/24 Japan 100%110
121.87.41.0/24 Japan 100%110
121.87.42.0/24 Japan 100%110
121.87.43.0/24 Japan 100%110
121.87.44.0/24 Japan 100%110
121.87.45.0/24 Japan 100%110
121.87.46.0/24 Japan 100%110
121.87.47.0/24 Japan 100%110
121.87.48.0/24 Japan 100%110
121.87.49.0/24 Japan 100%110
121.87.50.0/24 Japan 100%110
121.87.51.0/24 Japan 100%110
121.87.52.0/24 Japan 100%110
121.87.53.0/24 Japan 100%1116
121.87.54.0/24 Japan 100%110
121.87.55.0/24 Japan 100%110
121.87.56.0/24 Japan 100%110
121.87.57.0/24 Japan 100%110
121.87.58.0/24 Japan 100%110
121.87.59.0/24 Japan 100%110
121.87.60.0/24 Japan 100%110
121.87.61.0/24 Japan 100%110
121.87.62.0/24 Japan 100%110
121.87.63.0/24 Japan 100%110
121.87.64.0/24 Japan 100%110
121.87.65.0/24 Japan 100%110
121.87.66.0/24 Japan 100%110
121.87.67.0/24 Japan 100%110
121.87.68.0/24 Japan 100%110
121.87.69.0/24 Japan 100%110
121.87.70.0/24 Japan 100%110
121.87.71.0/24 Japan 100%110
121.87.72.0/24 Japan 100%110
121.87.73.0/24 Japan 100%110
121.87.74.0/24 Japan 100%110
121.87.75.0/24 Japan 100%110
121.87.76.0/24 Japan 100%110
121.87.77.0/24 Japan 100%110
121.87.78.0/24 Japan 100%110
121.87.79.0/24 Japan 100%110
121.87.80.0/24 Japan 100%110
121.87.81.0/24 Japan 100%110
121.87.82.0/24 Japan 100%110
121.87.83.0/24 Japan 100%110
121.87.84.0/24 Japan 100%110
121.87.85.0/24 Japan 100%110
121.87.86.0/24 Japan 100%110
121.87.87.0/24 Japan 100%110
121.87.88.0/24 Japan 100%110
121.87.89.0/24 Japan 100%110
121.87.90.0/24 Japan 100%110
121.87.91.0/24 Japan 100%110
121.87.92.0/24 Japan 100%110
121.87.93.0/24 Japan 100%110
121.87.94.0/24 Japan 100%110
121.87.95.0/24 Japan 100%110
121.87.96.0/24 Japan 100%110
121.87.97.0/24 Japan 100%110
121.87.98.0/24 Japan 100%110
121.87.99.0/24 Japan 100%110
121.87.100.0/24 Japan 100%110
121.87.101.0/24 Japan 100%110
121.87.102.0/24 Japan 100%110
121.87.103.0/24 Japan 100%110
121.87.104.0/24 Japan 100%110
121.87.105.0/24 Japan 100%110
121.87.106.0/24 Japan 100%110
121.87.107.0/24 Japan 100%110
121.87.108.0/24 Japan 100%110
121.87.109.0/24 Japan 100%110
121.87.110.0/24 Japan 100%110
121.87.111.0/24 Japan 100%110
121.87.112.0/24 Japan 100%110
121.87.113.0/24 Japan 100%110
121.87.114.0/24 Japan 100%110
121.87.115.0/24 Japan 100%110
121.87.116.0/24 Japan 100%110
121.87.117.0/24 Japan 100%110
121.87.118.0/24 Japan 100%110
121.87.119.0/24 Japan 100%110
121.87.120.0/24 Japan 100%118
121.87.121.0/24 Japan 100%110
121.87.122.0/24 Japan 100%110
121.87.123.0/24 Japan 100%110
121.87.124.0/24 Japan 100%110
121.87.125.0/24 Japan 100%110
121.87.126.0/24 Japan 100%110
121.87.127.0/24 Japan 100%110
121.87.128.0/24 Japan 100%110
121.87.129.0/24 Japan 100%110
121.87.130.0/24 Japan 100%110
121.87.131.0/24 Japan 100%110
121.87.132.0/24 Japan 100%110
121.87.133.0/24 Japan 100%110
121.87.134.0/24 Japan 100%110
121.87.135.0/24 Japan 100%110
121.87.136.0/24 Japan 100%110
121.87.137.0/24 Japan 100%110
121.87.138.0/24 Japan 100%110
121.87.139.0/24 Japan 100%110
121.87.140.0/24 Japan 100%110
121.87.141.0/24 Japan 100%110
121.87.142.0/24 Japan 100%110
121.87.143.0/24 Japan 100%110
121.87.144.0/24 Japan 100%110
121.87.145.0/24 Japan 100%110
121.87.146.0/24 Japan 100%110
121.87.147.0/24 Japan 100%110
121.87.148.0/24 Japan 100%110
121.87.149.0/24 Japan 100%110
121.87.150.0/24 Japan 100%110
121.87.151.0/24 Japan 100%110
121.87.152.0/24 Japan 100%110
121.87.153.0/24 Japan 100%110
121.87.154.0/24 Japan 100%110
121.87.155.0/24 Japan 100%110
121.87.156.0/24 Japan 100%110
121.87.157.0/24 Japan 100%110
121.87.158.0/24 Japan 100%110
121.87.159.0/24 Japan 100%110
121.87.160.0/24 Japan 100%110
121.87.161.0/24 Japan 100%110
121.87.162.0/24 Japan 100%110
121.87.163.0/24 Japan 100%110
121.87.164.0/24 Japan 100%110
121.87.165.0/24 Japan 100%110
121.87.166.0/24 Japan 100%110
121.87.167.0/24 Japan 100%110
121.87.168.0/24 Japan 100%110
121.87.169.0/24 Japan 100%110
121.87.170.0/24 Japan 100%110
121.87.171.0/24 Japan 100%110
121.87.172.0/24 Japan 100%110
121.87.173.0/24 Japan 100%110
121.87.174.0/24 Japan 100%110
121.87.175.0/24 Japan 100%110
121.87.176.0/24 Japan 100%110
121.87.177.0/24 Japan 100%110
121.87.178.0/24 Japan 100%110
121.87.179.0/24 Japan 100%110
121.87.180.0/24 Japan 100%110
121.87.181.0/24 Japan 100%110
121.87.182.0/24 Japan 100%110
121.87.183.0/24 Japan 100%110
121.87.184.0/24 Japan 100%110
121.87.185.0/24 Japan 100%110
121.87.186.0/24 Japan 100%110
121.87.187.0/24 Japan 100%110
121.87.188.0/24 Japan 100%110
121.87.189.0/24 Japan 100%110
121.87.190.0/24 Japan 100%110
121.87.191.0/24 Japan 100%110
121.87.192.0/24 Japan 100%110
121.87.193.0/24 Japan 100%110
121.87.194.0/24 Japan 100%110
121.87.195.0/24 Japan 100%110
121.87.196.0/24 Japan 100%110
121.87.197.0/24 Japan 100%110
121.87.198.0/24 Japan 100%110
121.87.199.0/24 Japan 100%110
121.87.200.0/24 Japan 100%110
121.87.201.0/24 Japan 100%110
121.87.202.0/24 Japan 100%110
121.87.203.0/24 Japan 100%110
121.87.204.0/24 Japan 100%110
121.87.205.0/24 Japan 100%110
121.87.206.0/24 Japan 100%110
121.87.207.0/24 Japan 100%110
121.87.208.0/24 Japan 100%110
121.87.209.0/24 Japan 100%110
121.87.210.0/24 Japan 100%110
121.87.211.0/24 Japan 100%110
121.87.212.0/24 Japan 100%110
121.87.213.0/24 Japan 100%110
121.87.214.0/24 Japan 100%110
121.87.215.0/24 Japan 100%110
121.87.216.0/24 Japan 100%110
121.87.217.0/24 Japan 100%110
121.87.218.0/24 Japan 100%110
121.87.219.0/24 Japan 100%110
121.87.220.0/24 Japan 100%110
121.87.221.0/24 Japan 100%110
121.87.222.0/24 Japan 100%110
121.87.223.0/24 Japan 100%110
121.87.224.0/24 Japan 100%110
121.87.225.0/24 Japan 100%110
121.87.226.0/24 Japan 100%110
121.87.227.0/24 Japan 100%110
121.87.228.0/24 Japan 100%110
121.87.229.0/24 Japan 100%110
121.87.230.0/24 Japan 100%110
121.87.231.0/24 Japan 100%110
121.87.232.0/24 Japan 100%110
121.87.233.0/24 Japan 100%110
121.87.234.0/24 Japan 100%110
121.87.235.0/24 Japan 100%110
121.87.236.0/24 Japan 100%110
121.87.237.0/24 Japan 100%110
121.87.238.0/24 Japan 100%110
121.87.239.0/24 Japan 100%110
121.87.240.0/24 Japan 100%110
121.87.241.0/24 Japan 100%110
121.87.242.0/24 Japan 100%110
121.87.243.0/24 Japan 100%110
121.87.244.0/24 Japan 100%110
121.87.245.0/24 Japan 100%110
121.87.246.0/24 Japan 100%110
121.87.247.0/24 Japan 100%110
121.87.248.0/24 Japan 100%110
121.87.249.0/24 Japan 100%110
121.87.250.0/24 Japan 100%110
121.87.251.0/24 Japan 100%110
121.87.252.0/24 Japan 100%110
121.87.253.0/24 Japan 100%110
121.87.254.0/24 Japan 100%110
121.87.255.0/24 Japan 100%110

Pingable IPs

2,922 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.87.13.61AS17511 OPTAGE Inc.1.31ms from Osaka,  JP
121.87.74.86AS17511 OPTAGE Inc.1.62ms from Osaka,  JP
121.87.2.55AS17511 OPTAGE Inc.1.31ms from Osaka,  JP
121.87.14.186AS17511 OPTAGE Inc.3.19ms from Osaka,  JP
121.87.38.153AS17511 OPTAGE Inc.1.95ms from Osaka,  JP
121.87.53.42AS17511 OPTAGE Inc.0.80ms from Osaka,  JP
121.87.59.203AS17511 OPTAGE Inc.2.27ms from Osaka,  JP
121.87.36.238AS17511 OPTAGE Inc.1.90ms from Osaka,  JP
121.87.44.103AS17511 OPTAGE Inc.1.74ms from Osaka,  JP
121.87.77.126AS17511 OPTAGE Inc.2.60ms from Osaka,  JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
71.61.213.224AS7922 Comcast Cable Communications, LLC9.11ms from Ashburn,  US
47.135.71.96AS20115 Charter Communications LLC8.87ms from Atlanta,  US
76.102.241.0AS7922 Comcast Cable Communications, LLC4.98ms from Fremont,  US
197.70.61.96AS16637 MTN SA19.65ms from Johannesburg,  ZA
31.43.129.16AS48438 Corbina Telecom Llc.0.41ms from Kyiv,  UA
181.67.186.160AS6147 INTEGRATEL PERÚ S.A.A.17.00ms from Lima,  PE
176.143.129.96AS5410 Bouygues Telecom SA6.22ms from Paris,  FR
52.217.227.128AS16509 Amazon.com, Inc.0.31ms from Reston,  US
221.160.251.32AS4766 Korea Telecom3.14ms from Seoul,  KR
170.150.225.64AS265036 BMJnet Telecom0.78ms from São Paulo,  BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.87.158.206
traceroute to 121.87.158.206 (121.87.158.206): 64 hops max, 52 byte packets
1 [AS15169] 142.251.60.112 145.927 ms
2 *
3 [AS17511] 61.205.118.21 162.324 ms
4 [AS17511] 203.140.81.210 161.501 ms
5 [AS17511] 61.205.127.238 165.111 ms
6 *
7 [AS17511] 121.87.158.206 388.014 ms
Measurement taken from  IPinfo ProbeNet in Ashburn, US
On