AS131941
Entsu Co.,Ltd. ·
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | |
| Hosted domains | 0 |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 0 |
| ASN type | Hosting |
| Registry | jpnic |
| Updated | 7 years ago on Aug 28, 2018 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 103.121.44.0/23 | Entsu Co.,Ltd. | 512 |
| 103.121.45.0/24 | Entsu Co.,Ltd. | 256 |
| 103.121.46.0/24 | Entsu Co.,Ltd. | 256 |
| 103.121.47.0/24 | Entsu Co.,Ltd. | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS131941
OrgID: AS131941
ASName: AS131941
ASNumber: AS131941
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS23764 | CTGNet |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS23764 | CTGNet |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.121.46.1 |
0.62ms from Tokyo,
JP
|
|
| 103.121.44.1 |
0.62ms from Tokyo,
JP
|
|
| 103.121.47.2 |
0.59ms from Tokyo,
JP
|
|
| 103.121.45.162 |
0.59ms from Tokyo,
JP
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 144.15.116.101 |
5.43ms from Amsterdam,
NL
|
|
| 42.62.100.37 |
3.41ms from Beijing,
CN
|
|
| 52.35.128.181 |
0.13ms from Boardman,
US
|
|
| 76.24.41.165 |
8.31ms from Boston,
US
|
|
| 27.8.167.69 |
5.80ms from Chongqing,
CN
|
|
| 62.232.196.21 |
1.03ms from London,
GB
|
|
| 67.49.28.37 |
10.11ms from Los Angeles,
US
|
|
| 47.177.128.149 |
0.51ms from Los Angeles,
US
|
|
| 32.143.231.245 |
1.50ms from Los Angeles,
US
|
|
| 76.137.176.37 |
10.27ms from Los Angeles,
US
|
|
| 178.238.38.197 |
0.26ms from Prague,
CZ
|
|
| 115.29.45.37 |
0.48ms from Qingdao,
CN
|
|
| 54.211.172.149 |
0.20ms from Reston,
US
|
|
| 24.87.223.37 |
5.74ms from Seattle,
US
|
|
| 123.154.46.53 |
11.05ms from Shanghai,
CN
|
|
| 103.28.248.197 |
0.20ms from Tokyo,
JP
|
|
| 142.188.142.149 |
1.76ms from Toronto,
CA
|
|
| 190.85.79.117 |
1.12ms from Bogota,
CO
|
|
| 65.158.149.69 |
18.59ms from Chicago,
US
|
|
| 66.225.234.181 |
0.24ms from Fremont,
US
|
|
| 193.159.152.117 |
0.55ms from Hamburg,
DE
|
|
| 141.83.136.181 |
1.73ms from Hamburg,
DE
|
|
| 61.175.206.229 |
9.78ms from Hangzhou,
CN
|
|
| 90.247.98.21 |
7.58ms from London,
GB
|
|
| 209.181.241.85 |
2.26ms from Minneapolis,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Tokyo, JP
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS131941 at robtex.
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