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 |
|---|---|---|
| 103.121.45.33 |
0.60ms from Tokyo,
JP
|
|
| 103.121.47.2 |
0.63ms from Tokyo,
JP
|
|
| 103.121.44.2 |
0.60ms from Tokyo,
JP
|
|
| 103.121.46.1 |
0.60ms 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 |
|---|---|---|
| 75.75.177.229 |
18.34ms from Ashburn,
US
|
|
| 52.138.127.229 |
0.29ms from Boydton,
US
|
|
| 181.222.183.5 |
11.56ms from Brasilia,
BR
|
|
| 155.254.28.149 |
0.12ms from Charlotte,
US
|
|
| 50.221.147.53 |
1.27ms from Denver,
US
|
|
| 90.11.201.149 |
6.51ms from Frankfurt am Main,
DE
|
|
| 83.43.97.133 |
10.50ms from Madrid,
ES
|
|
| 158.247.56.85 |
0.66ms from Paris,
FR
|
|
| 52.201.171.197 |
0.21ms from Reston,
US
|
|
| 220.125.204.197 |
3.34ms from Seoul,
KR
|
|
| 118.220.205.53 |
6.65ms from Seoul,
KR
|
|
| 61.231.11.133 |
0.90ms from Taipei,
TW
|
|
| 122.212.226.101 |
4.62ms from Tokyo,
JP
|
|
| 20.81.192.53 |
0.30ms from Boydton,
US
|
|
| 58.20.127.181 |
2.17ms from Changsha,
CN
|
|
| 96.29.151.5 |
14.46ms from Columbus,
US
|
|
| 196.45.33.37 |
10.41ms from Dar es Salaam,
TZ
|
|
| 171.241.132.37 |
2.20ms from Hanoi,
VN
|
|
| 163.116.209.53 |
0.17ms from Hong Kong,
HK
|
|
| 98.151.112.165 |
10.81ms from Honolulu,
US
|
|
| 51.198.147.165 |
5.52ms from London,
GB
|
|
| 88.149.203.101 |
0.93ms from Milan,
IT
|
|
| 79.99.93.5 |
0.51ms from Milan,
IT
|
|
| 91.211.106.53 |
2.42ms from Moscow,
RU
|
|
| 221.7.150.53 |
6.98ms from Nanning,
CN
|
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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