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 |
|---|---|---|
| 133.31.30.8 | ███████ | 1 |
| 133.31.55.140 | █████████ | 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 |
1.09ms from Tokyo,
JP
|
|
| 133.31.68.1 |
1.24ms from Tokyo,
JP
|
|
| 133.31.107.47 |
2.86ms from Tokyo,
JP
|
|
| 133.31.13.17 |
1.14ms from Tokyo,
JP
|
|
| 133.31.55.232 |
2.08ms from Tokyo,
JP
|
|
| 133.31.101.8 |
2.95ms 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 |
|---|---|---|
| 221.221.67.46 |
6.57ms from Beijing,
CN
|
|
| 81.83.83.158 |
6.48ms from Brussels,
BE
|
|
| 84.236.88.222 |
1.26ms from Budapest,
HU
|
|
| 198.144.193.30 |
1.33ms from Fremont,
US
|
|
| 116.113.206.30 |
7.24ms from Hohhot,
CN
|
|
| 95.3.12.190 |
0.64ms from Istanbul,
TR
|
|
| 31.214.27.78 |
1.26ms from Kuwait City,
KW
|
|
| 51.191.156.62 |
1.31ms from London,
GB
|
|
| 47.136.130.62 |
8.86ms from Los Angeles,
US
|
|
| 151.111.4.254 |
7.68ms from Minneapolis,
US
|
|
| 201.0.214.190 |
0.46ms from Sao Paulo,
BR
|
|
| 115.5.186.254 |
1.80ms from Seoul,
KR
|
|
| 118.33.121.238 |
1.10ms from Seoul,
KR
|
|
| 119.207.120.14 |
1.36ms from Seoul,
KR
|
|
| 116.15.215.254 |
1.25ms from Singapore,
SG
|
|
| 52.155.125.78 |
0.20ms from Tokyo,
JP
|
|
| 2.178.216.254 |
17.82ms from Yerevan,
AM
|
|
| 131.211.7.206 |
1.01ms from Amsterdam,
NL
|
|
| 75.165.41.254 |
3.91ms from Ashburn,
US
|
|
| 73.173.3.126 |
7.35ms from Ashburn,
US
|
|
| 115.188.18.174 |
1.18ms from Auckland,
NZ
|
|
| 95.127.221.222 |
16.78ms from Barcelona,
ES
|
|
| 111.31.206.62 |
3.89ms from Beijing,
CN
|
|
| 36.133.192.174 |
0.73ms from Beijing,
CN
|
|
| 45.168.80.142 |
0.81ms from Buenos Aires,
AR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chenzhou, CN
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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