AS55390
Tokyo University of Science · tus.ac.jp
Japan
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IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 133.31.0.0/16 | Japan Network Information Center | 65,536 |
| 133.31.0.0/17 | Japan Network Information Center | 32,768 |
| 133.31.128.0/17 | Japan Network Information Center | 32,768 |
| Netblock | Company |
|---|---|
| 2001:df0:cf::/48 | Tokyo University of Science |
WHOIS Details
ASHandle: AS55390
OrgID: AS55390
ASName: AS55390
ASNumber: AS55390
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 2 domain names hosted across 2 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.31.55.140 | █████████ | 1 |
| 133.31.30.8 | ███████ | 1 |
Peers
There are 2 peers for this ASN.
| Peers | Name |
|---|---|
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
| AS9993 | ITOCHU Techno-Solutions Corporation |
Upstreams
There are 2 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
| AS9993 | ITOCHU Techno-Solutions Corporation |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.31.218.1 |
1.17ms from Tokyo,
JP
|
|
| 133.31.55.232 |
2.08ms from Tokyo,
JP
|
|
| 133.31.68.1 |
1.16ms from Tokyo,
JP
|
|
| 133.31.107.44 |
2.88ms from Tokyo,
JP
|
|
| 133.31.101.18 |
2.92ms from Tokyo,
JP
|
|
| 133.31.13.20 |
1.17ms 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 |
|---|---|---|
| 75.170.11.254 |
9.17ms from Ashburn,
US
|
|
| 219.88.69.254 |
1.05ms from Auckland,
NZ
|
|
| 141.30.241.158 |
3.79ms from Berlin,
DE
|
|
| 196.117.52.30 |
2.91ms from Casablanca,
MA
|
|
| 119.84.240.222 |
0.39ms from Chongqing,
CN
|
|
| 188.37.171.174 |
3.16ms from Lisbon,
PT
|
|
| 90.201.90.174 |
3.60ms from London,
GB
|
|
| 99.19.218.14 |
7.24ms from Los Angeles,
US
|
|
| 212.195.179.254 |
9.30ms from Marseille,
FR
|
|
| 15.206.182.142 |
0.14ms from Mumbai,
IN
|
|
| 74.3.174.254 |
4.90ms from Seattle,
US
|
|
| 148.76.26.30 |
2.48ms from Secaucus,
US
|
|
| 210.91.63.126 |
1.73ms from Seoul,
KR
|
|
| 125.141.89.30 |
1.25ms from Seoul,
KR
|
|
| 175.195.129.46 |
1.34ms from Seoul,
KR
|
|
| 125.142.67.126 |
1.77ms from Seoul,
KR
|
|
| 121.149.106.254 |
6.79ms from Seoul,
KR
|
|
| 218.147.228.142 |
1.74ms from Seoul,
KR
|
|
| 39.112.171.158 |
5.63ms from Seoul,
KR
|
|
| 149.28.20.78 |
0.16ms from Tokyo,
JP
|
|
| 68.83.254.190 |
7.43ms from Ashburn,
US
|
|
| 149.255.33.78 |
0.19ms from Chicago,
US
|
|
| 216.80.15.14 |
0.44ms from Chicago,
US
|
|
| 66.76.32.206 |
0.48ms from Dallas,
US
|
|
| 80.147.212.46 |
5.01ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Columbus, 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 AS55390 at robtex.
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