AS131981
Takushoku University · takushoku-u.ac.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | takushoku-u.ac.jp |
| Hosted domains | 1 |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 0 |
| ASN type | Business |
| Registry | jpnic |
| Updated | 5 years ago on Jan 08, 2021 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 133.36.0.0/17 | Japan Network Information Center | 32,768 |
| 133.36.128.0/17 | Japan Network Information Center | 32,768 |
| 133.36.0.0/18 | Japan Network Information Center | 16,384 |
| 133.36.64.0/18 | Japan Network Information Center | 16,384 |
| 133.36.128.0/18 | Japan Network Information Center | 16,384 |
| 133.36.192.0/18 | Japan Network Information Center | 16,384 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS131981
OrgID: AS131981
ASName: AS131981
ASNumber: AS131981
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There is 1 domain name hosted across 1 IP address on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.36.48.44 | ██████████ | 1 |
Peers
There are 2 peers for this ASN.
| Peers | Name |
|---|---|
| AS2497 | Internet Initiative Japan Inc. |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Upstreams
There are 2 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS2497 | Internet Initiative Japan Inc. |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
8 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.36.64.62 |
4.11ms from Tokyo,
JP
|
|
| 133.36.145.12 |
3.81ms from Tokyo,
JP
|
|
| 133.36.178.1 |
3.83ms from Tokyo,
JP
|
|
| 133.36.4.1 |
2.40ms from Tokyo,
JP
|
|
| 133.36.130.11 |
3.80ms from Tokyo,
JP
|
|
| 133.36.177.30 |
3.29ms from Tokyo,
JP
|
|
| 133.36.32.15 |
3.98ms from Tokyo,
JP
|
|
| 133.36.1.1 |
3.77ms 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 |
|---|---|---|
| 20.120.13.13 |
0.42ms from Ashburn,
US
|
|
| 162.81.174.29 |
6.07ms from Atlanta,
US
|
|
| 120.4.54.93 |
10.53ms from Beijing,
CN
|
|
| 110.242.72.77 |
10.98ms from Beijing,
CN
|
|
| 79.228.37.237 |
2.52ms from Berlin,
DE
|
|
| 134.3.71.253 |
3.65ms from Frankfurt am Main,
DE
|
|
| 196.235.221.109 |
18.10ms from Marseille,
FR
|
|
| 68.47.82.109 |
7.40ms from Minneapolis,
US
|
|
| 35.203.21.237 |
0.10ms from Montreal,
CA
|
|
| 49.248.21.93 |
0.48ms from Mumbai,
IN
|
|
| 62.78.88.253 |
4.64ms from Novosibirsk,
RU
|
|
| 217.70.189.205 |
0.41ms from Paris,
FR
|
|
| 18.214.185.29 |
0.23ms from Reston,
US
|
|
| 54.221.190.221 |
0.23ms from Reston,
US
|
|
| 187.181.41.77 |
7.41ms from Sao Paulo,
BR
|
|
| 120.79.229.93 |
0.12ms from Shenzhen,
CN
|
|
| 183.235.80.13 |
9.39ms from Shenzhen,
CN
|
|
| 77.213.106.45 |
8.28ms from Skanderborg,
DK
|
|
| 185.155.73.253 |
16.05ms from Yerevan,
AM
|
|
| 178.225.202.221 |
16.02ms from Amsterdam,
NL
|
|
| 213.125.245.253 |
0.74ms from Amsterdam,
NL
|
|
| 71.168.115.157 |
3.10ms from Boston,
US
|
|
| 120.237.171.253 |
5.24ms from Guangzhou,
CN
|
|
| 116.138.120.237 |
5.51ms from Liaoyang,
CN
|
|
| 213.78.129.141 |
1.17ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Cincinnati, US
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 AS131981 at robtex.
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