Summary
ASNs ASNs assigned to resource holders registered in this country | 262 |
Countries ASNs assigned to resource holders registered in this country | 33 |
| BGP Prefixes | 2,651 |
Routers IP addresses belonging to Routers in this country | 16,428 |
Pingable IPs IP addresses that replied to an ICMP ping | 3,697,954 |
- 88.92%
- 3.62%
- 2.99%
- 1.37%
- Other3.1%
Important routers in 121.0.0.0/8
| 121.244.3.222 | Hyderabad, India | AS4755TATA Communications formerly VSNL is Leading ISP |
| 121.83.171.60 | Osaka, Japan | AS17511OPTAGE Inc. |
| 121.30.2.158 | Jinrongjie, China | AS4837CHINA UNICOM China169 Backbone |
| 121.30.2.78 | Jinrongjie, China | AS4837CHINA UNICOM China169 Backbone |
| 121.30.6.6 | Jinrongjie, China | AS4837CHINA UNICOM China169 Backbone |
| 121.30.2.70 | Jinrongjie, China | AS4837CHINA UNICOM China169 Backbone |
| 121.30.6.2 | Jinrongjie, China | AS4837CHINA UNICOM China169 Backbone |
| 121.30.5.166 | Jinrongjie, China | AS4837CHINA UNICOM China169 Backbone |
| 121.30.3.134 | Taiyuan, China | AS4837CHINA UNICOM China169 Backbone |
| 121.55.64.230 | Seoul, South Korea | AS9781GREEN CABLE TELEVISION STATION |
Pingable IPs
3,697,954 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| 121.97.19.193Ping | AS6648Bayan Telecommunications, Inc. | 5.07ms from Manila, PH |
| 121.96.66.76Ping | AS6648Bayan Telecommunications, Inc. | 5.07ms from Manila, PH |
| 121.92.199.254Ping | AS150359Cable Television TOYAMA Inc. | 6.68ms from Osaka, JP |
| 121.96.32.177Ping | AS6648Bayan Telecommunications, Inc. | 34.47ms from Manila, PH |
| 121.92.216.254Ping | AS150359Cable Television TOYAMA Inc. | 6.42ms from Osaka, JP |
| 121.97.17.129Ping | AS6648Bayan Telecommunications, Inc. | 5.37ms from Manila, PH |
| 121.92.209.254Ping | AS150359Cable Television TOYAMA Inc. | 6.37ms from Osaka, JP |
| 121.92.225.254Ping | AS150359Cable Television TOYAMA Inc. | 6.51ms from Osaka, JP |
| 121.92.230.254Ping | AS150359Cable Television TOYAMA Inc. | 6.47ms from Osaka, JP |
| 121.92.240.1Ping | AS150359Cable Television TOYAMA Inc. | 6.05ms 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.
| 197.205.26.56Ping | AS36947Telecom Algeria | 18.90ms from Algiers, DZ |
| 70.229.1.24Ping | AS7018AT&T Enterprises, LLC | 12.45ms from Atlanta, US |
| 47.184.255.88Ping | AS5650Frontier Communications of America, Inc. | 1.56ms from Dallas, US |
| 20.164.42.168Ping | AS8075Microsoft Corporation | 0.14ms from Johannesburg, ZA |
| 77.102.89.56Ping | AS5089Virgin Media Limited | 5.14ms from Manchester, GB |
| 82.146.51.120Ping | AS29182JSC IOT | 0.32ms from Moscow, RU |
| 191.34.182.72Ping | AS18881TELEFÔNICA BRASIL S.A | 2.77ms from Novo Hamburgo, BR |
| 4.149.232.24Ping | AS8075Microsoft Corporation | 0.36ms from Quincy, US |
| 82.21.137.104Ping | AS11404Wave Broadband | 11.68ms from San Jose, US |
| 220.91.202.136Ping | AS4766Korea Telecom | 2.02ms from Seoul, KR |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 121.100.125.129
traceroute to 121.100.125.129 (121.100.125.129): 64 hops max, 52 byte packets
2 *
3 *
5 *
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Seoul, KR
IPinfo ProbeNet in Seoul, KROn