Summary
ASNs ASNs assigned to resource holders registered in this country | 4 |
Countries ASNs assigned to resource holders registered in this country | 1 |
| BGP Prefixes | 5 |
Routers IP addresses belonging to Routers in this country | 33 |
Pingable IPs IP addresses that replied to an ICMP ping | 563 |
- 100%
Important routers in 163.138.0.0/16
| 163.138.192.98 | Kawasaki, Japan | AS59091Kanagawa Institute of Technology |
| 163.138.252.1 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
| 163.138.255.74 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
| 163.138.255.42 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
| 163.138.255.50 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
| 163.138.192.114 | Kawasaki, Japan | AS59091Kanagawa Institute of Technology |
| 163.138.192.102 | Kawasaki, Japan | AS59091Kanagawa Institute of Technology |
| 163.138.255.46 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
| 163.138.255.34 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
| 163.138.255.54 | Tokyo, Japan | AS38639NTT DOCOMO BUSINESS, Inc. |
Pingable IPs
563 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| 163.138.197.81Ping | AS59091Kanagawa Institute of Technology | 2.54ms from Tokyo, Â JP |
| 163.138.247.176Ping | AS38639NTT DOCOMO BUSINESS, Inc. | 1.13ms from Tokyo, Â JP |
| 163.138.210.1Ping | AS59091Kanagawa Institute of Technology | 1.93ms from Tokyo, Â JP |
| 163.138.192.117Ping | AS59091Kanagawa Institute of Technology | 1.94ms from Tokyo, Â JP |
| 163.138.10.2Ping | AS2511Nippon Telegraph and Telephone Corporation | 0.72ms from Tokyo, Â JP |
| 163.138.88.1Ping | AS2511Nippon Telegraph and Telephone Corporation | 1.81ms from Tokyo, Â JP |
| 163.138.232.225Ping | AS38639NTT DOCOMO BUSINESS, Inc. | 1.33ms from Tokyo, Â JP |
| 163.138.147.1Ping | AS2511Nippon Telegraph and Telephone Corporation | 1.85ms from Tokyo, Â JP |
| 163.138.146.1Ping | AS2511Nippon Telegraph and Telephone Corporation | 1.86ms from Tokyo, Â JP |
| 163.138.196.1Ping | AS59091Kanagawa Institute of Technology | 2.52ms from Tokyo, Â JP |
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| 125.252.246.144Ping | AS7470TRUE INTERNET Co.,Ltd. | 0.91ms from Bangkok, Â TH |
| 20.161.17.224Ping | AS8075Microsoft Corporation | 0.36ms from Boydton, Â US |
| 51.141.84.96Ping | AS8075Microsoft Corporation | 0.16ms from Cardiff, Â GB |
| 3.140.13.176Ping | AS16509Amazon.com, Inc. | 0.14ms from Columbus, Â US |
| 107.196.246.48Ping | AS7018AT&T Enterprises, LLC | 2.69ms from Dallas, Â US |
| 113.178.36.160Ping | AS45899VNPT Corp | 1.21ms from Hanoi, Â VN |
| 156.246.205.160Ping | AS44559IT HOSTLINE LTD | 0.35ms from Istanbul, Â TR |
| 185.183.47.112Ping | AS203061UAB code200 | 0.23ms from Los Angeles, Â US |
| 34.74.59.80Ping | AS396982Google LLC | 0.12ms from Moncks Corner, Â US |
| 40.84.181.192Ping | AS8075Microsoft Corporation | 0.19ms from San Antonio, Â US |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -m5 163.138.243.21
traceroute to 163.138.243.21 (163.138.243.21): 5 hops max, 52 byte packets
3Â *
4Â *
5Â *
Measurement taken from 
 IPinfo ProbeNet in Toronto, CA
 IPinfo ProbeNet in Toronto, CAOnÂ