IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 12.0.0.0/8
  3. 12.121.0.0/16

12.121.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
56

Top Countries

Top BGP Prefixes

Top ASNs

  • AS7018 AT&T Enterprises, LLC
    100%
12.121.0.0/24 United States 100%110
12.121.1.0/24 United States 100%110
12.121.2.0/24 United States 100%110
12.121.3.0/24 United States 100%110
12.121.4.0/24 United States 100%110
12.121.5.0/24 United States 100%110
12.121.6.0/24 United States 100%110
12.121.7.0/24 United States 100%110
12.121.8.0/24 United States 100%110
12.121.9.0/24 United States 100%110
12.121.10.0/24 United States 100%110
12.121.11.0/24 United States 100%110
12.121.12.0/24 United States 100%110
12.121.13.0/24 United States 100%110
12.121.14.0/24 United States 100%110
12.121.15.0/24 United States 100%110
12.121.16.0/24 United States 100%110
12.121.17.0/24 United States 100%110
12.121.18.0/24 United States 100%110
12.121.19.0/24 United States 100%110
12.121.20.0/24 United States 100%110
12.121.21.0/24 United States 100%110
12.121.22.0/24 United States 100%110
12.121.23.0/24 United States 100%110
12.121.24.0/24 United States 100%110
12.121.25.0/24 United States 100%110
12.121.26.0/24 United States 100%110
12.121.27.0/24 United States 100%110
12.121.28.0/24 United States 100%110
12.121.29.0/24 United States 100%110
12.121.30.0/24 United States 100%110
12.121.31.0/24 United States 100%110
12.121.32.0/24 United States 100%110
12.121.33.0/24 United States 100%110
12.121.34.0/24 United States 100%110
12.121.35.0/24 United States 100%110
12.121.36.0/24 United States 100%110
12.121.37.0/24 United States 100%110
12.121.38.0/24 United States 100%110
12.121.39.0/24 United States 100%110
12.121.40.0/24 United States 100%110
12.121.41.0/24 United States 100%110
12.121.42.0/24 United States 100%110
12.121.43.0/24 United States 100%110
12.121.44.0/24 United States 100%110
12.121.45.0/24 United States 100%110
12.121.46.0/24 United States 100%110
12.121.47.0/24 United States 100%110
12.121.48.0/24 United States 100%110
12.121.49.0/24 United States 100%110
12.121.50.0/24 United States 100%110
12.121.51.0/24 United States 100%110
12.121.52.0/24 United States 100%110
12.121.53.0/24 United States 100%110
12.121.54.0/24 United States 100%110
12.121.55.0/24 United States 100%110
12.121.56.0/24 United States 100%110
12.121.57.0/24 United States 100%110
12.121.58.0/24 United States 100%110
12.121.59.0/24 United States 100%110
12.121.60.0/24 United States 100%110
12.121.61.0/24 United States 100%110
12.121.62.0/24 United States 100%110
12.121.63.0/24 United States 100%110
12.121.64.0/24 United States 100%110
12.121.65.0/24 United States 100%110
12.121.66.0/24 United States 100%110
12.121.67.0/24 United States 100%110
12.121.68.0/24 United States 100%110
12.121.69.0/24 United States 100%110
12.121.70.0/24 United States 100%110
12.121.71.0/24 United States 100%110
12.121.72.0/24 United States 100%110
12.121.73.0/24 United States 100%110
12.121.74.0/24 United States 100%110
12.121.75.0/24 United States 100%110
12.121.76.0/24 United States 100%110
12.121.77.0/24 United States 100%110
12.121.78.0/24 United States 100%110
12.121.79.0/24 United States 100%110
12.121.80.0/24 United States 100%110
12.121.81.0/24 United States 100%110
12.121.82.0/24 United States 100%110
12.121.83.0/24 United States 100%110
12.121.84.0/24 United States 100%110
12.121.85.0/24 United States 100%110
12.121.86.0/24 United States 100%110
12.121.87.0/24 United States 100%110
12.121.88.0/24 United States 100%110
12.121.89.0/24 United States 100%110
12.121.90.0/24 United States 100%110
12.121.91.0/24 United States 100%110
12.121.92.0/24 United States 100%110
12.121.93.0/24 United States 100%110
12.121.94.0/24 United States 100%110
12.121.95.0/24 United States 100%110
12.121.96.0/24 United States 100%110
12.121.97.0/24 United States 100%110
12.121.98.0/24 United States 100%110
12.121.99.0/24 United States 100%110
12.121.100.0/24 United States 100%110
12.121.101.0/24 United States 100%110
12.121.102.0/24 United States 100%110
12.121.103.0/24 United States 100%110
12.121.104.0/24 United States 100%110
12.121.105.0/24 United States 100%110
12.121.106.0/24 United States 100%110
12.121.107.0/24 United States 100%110
12.121.108.0/24 United States 100%110
12.121.109.0/24 United States 100%110
12.121.110.0/24 United States 100%110
12.121.111.0/24 United States 100%110
12.121.112.0/24 United States 100%110
12.121.113.0/24 United States 100%110
12.121.114.0/24 United States 100%110
12.121.115.0/24 United States 100%110
12.121.116.0/24 United States 100%110
12.121.117.0/24 United States 100%110
12.121.118.0/24 United States 100%110
12.121.119.0/24 United States 100%110
12.121.120.0/24 United States 100%110
12.121.121.0/24 United States 100%110
12.121.122.0/24 United States 100%110
12.121.123.0/24 United States 100%110
12.121.124.0/24 United States 100%110
12.121.125.0/24 United States 100%110
12.121.126.0/24 United States 100%110
12.121.127.0/24 United States 100%110
12.121.128.0/24 United States 100%110
12.121.129.0/24 United States 100%110
12.121.130.0/24 United States 100%110
12.121.131.0/24 United States 100%110
12.121.132.0/24 United States 100%110
12.121.133.0/24 United States 100%110
12.121.134.0/24 United States 100%110
12.121.135.0/24 United States 100%110
12.121.136.0/24 United States 100%110
12.121.137.0/24 United States 100%110
12.121.138.0/24 United States 100%110
12.121.139.0/24 United States 100%110
12.121.140.0/24 United States 100%110
12.121.141.0/24 United States 100%110
12.121.142.0/24 United States 100%110
12.121.143.0/24 United States 100%110
12.121.144.0/24 United States 100%110
12.121.145.0/24 United States 100%110
12.121.146.0/24 United States 100%110
12.121.147.0/24 United States 100%110
12.121.148.0/24 United States 100%110
12.121.149.0/24 United States 100%110
12.121.150.0/24 United States 100%110
12.121.151.0/24 United States 100%110
12.121.152.0/24 United States 100%110
12.121.153.0/24 United States 100%110
12.121.154.0/24 United States 100%110
12.121.155.0/24 United States 100%110
12.121.156.0/24 United States 100%110
12.121.157.0/24 United States 100%110
12.121.158.0/24 United States 100%110
12.121.159.0/24 United States 100%110
12.121.160.0/24 United States 100%110
12.121.161.0/24 United States 100%110
12.121.162.0/24 United States 100%110
12.121.163.0/24 United States 100%110
12.121.164.0/24 United States 100%110
12.121.165.0/24 United States 100%110
12.121.166.0/24 United States 100%110
12.121.167.0/24 United States 100%110
12.121.168.0/24 United States 100%110
12.121.169.0/24 United States 100%110
12.121.170.0/24 United States 100%110
12.121.171.0/24 United States 100%110
12.121.172.0/24 United States 100%110
12.121.173.0/24 United States 100%110
12.121.174.0/24 United States 100%110
12.121.175.0/24 United States 100%110
12.121.176.0/24 United States 100%110
12.121.177.0/24 United States 100%110
12.121.178.0/24 United States 100%110
12.121.179.0/24 United States 100%110
12.121.180.0/24 United States 100%110
12.121.181.0/24 United States 100%110
12.121.182.0/24 United States 100%110
12.121.183.0/24 United States 100%110
12.121.184.0/24 United States 100%110
12.121.185.0/24 United States 100%110
12.121.186.0/24 United States 100%110
12.121.187.0/24 United States 100%110
12.121.188.0/24 United States 100%110
12.121.189.0/24 United States 100%110
12.121.190.0/24 United States 100%110
12.121.191.0/24 United States 100%110
12.121.192.0/24 United States 100%110
12.121.193.0/24 United States 100%110
12.121.194.0/24 United States 100%110
12.121.195.0/24 United States 100%110
12.121.196.0/24 United States 100%110
12.121.197.0/24 United States 100%110
12.121.198.0/24 United States 100%110
12.121.199.0/24 United States 100%110
12.121.200.0/24 United States 100%110
12.121.201.0/24 United States 100%110
12.121.202.0/24 United States 100%110
12.121.203.0/24 United States 100%110
12.121.204.0/24 United States 100%110
12.121.205.0/24 United States 100%110
12.121.206.0/24 United States 100%110
12.121.207.0/24 United States 100%110
12.121.208.0/24 United States 100%110
12.121.209.0/24 United States 100%110
12.121.210.0/24 United States 100%110
12.121.211.0/24 United States 100%110
12.121.212.0/24 United States 100%110
12.121.213.0/24 United States 100%110
12.121.214.0/24 United States 100%110
12.121.215.0/24 United States 100%110
12.121.216.0/24 United States 100%110
12.121.217.0/24 United States 100%110
12.121.218.0/24 United States 100%110
12.121.219.0/24 United States 100%110
12.121.220.0/24 United States 100%110
12.121.221.0/24 United States 100%110
12.121.222.0/24 United States 100%110
12.121.223.0/24 United States 100%110
12.121.224.0/24 United States 100%110
12.121.225.0/24 United States 100%110
12.121.226.0/24 United States 100%110
12.121.227.0/24 United States 100%110
12.121.228.0/24 United States 100%110
12.121.229.0/24 United States 100%110
12.121.230.0/24 United States 100%110
12.121.231.0/24 United States 100%110
12.121.232.0/24 United States 100%110
12.121.233.0/24 United States 100%110
12.121.234.0/24 United States 100%110
12.121.235.0/24 United States 100%110
12.121.236.0/24 United States 100%110
12.121.237.0/24 United States 100%110
12.121.238.0/24 United States 100%110
12.121.239.0/24 United States 100%110
12.121.240.0/24 United States 100%110
12.121.241.0/24 United States 100%110
12.121.242.0/24 United States 100%110
12.121.243.0/24 United States 100%110
12.121.244.0/24 United States 100%110
12.121.245.0/24 United States 100%110
12.121.246.0/24 United States 100%110
12.121.247.0/24 United States 100%110
12.121.248.0/24 United States 100%110
12.121.249.0/24 United States 100%110
12.121.250.0/24 United States 100%110
12.121.251.0/24 United States 100%110
12.121.252.0/24 United States 100%110
12.121.253.0/24 United States 100%110
12.121.254.0/24 United States 100%110
12.121.255.0/24 United States 100%110

Pingable IPs

56 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
12.121.2.1AS7018 AT&T Enterprises, LLC1.29ms from Los Angeles,  US
12.121.117.129AS7018 AT&T Enterprises, LLC2.69ms from Los Angeles,  US
12.121.6.1AS7018 AT&T Enterprises, LLC1.20ms from Los Angeles,  US
12.121.116.4AS7018 AT&T Enterprises, LLC1.18ms from Dallas,  US
12.121.8.1AS7018 AT&T Enterprises, LLC1.90ms from Los Angeles,  US
12.121.7.1AS7018 AT&T Enterprises, LLC1.21ms from Los Angeles,  US
12.121.89.132AS7018 AT&T Enterprises, LLC2.60ms from Los Angeles,  US
12.121.112.4AS7018 AT&T Enterprises, LLC1.25ms from Dallas,  US
12.121.4.1AS7018 AT&T Enterprises, LLC1.93ms from Los Angeles,  US
12.121.9.1AS7018 AT&T Enterprises, LLC1.97ms from Los Angeles,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
83.228.138.0AS33425 CoreWeave, Inc0.78ms from Barcelona,  ES
1.31.68.224AS4837 CHINA UNICOM China169 Backbone9.14ms from Changchun,  CN
20.105.120.144AS8075 Microsoft Corporation0.14ms from Dublin,  IE
47.250.12.240AS45102 Alibaba (US) Technology Co., Ltd.0.42ms from Kuala Lumpur,  MY
104.249.68.128AS26826 Orange Unified School District1.89ms from Los Angeles,  US
80.105.109.0AS3269 Telecom Italia S.p.A.3.90ms from Milan,  IT
68.81.28.192AS7922 Comcast Cable Communications, LLC6.64ms from New York City,  US
49.164.19.112AS17858 LG POWERCOMM1.77ms from Seoul,  KR
114.40.165.160AS3462 Data Communication Business Group4.22ms from Taichung,  TW
14.8.82.160AS2516 KDDI CORPORATION11.17ms from Tokyo,  JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 -m10 12.121.23.108
traceroute to 12.121.23.108 (12.121.23.108): 10 hops max, 52 byte packets
3 [] 15.230.139.194 355.723 ms
4 [] 15.230.139.28 0.264 ms
5 *
6 *
7 [AS7018] 12.117.149.6 17.828 ms
8 *
9 *
10 *
Measurement taken from  IPinfo ProbeNet in Minneapolis, US
OnÂ