AS38635
Keio University · keio.ac.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | keio.ac.jp |
| Hosted domains | 72 |
| IPv4 addresses | 131,072 |
| IPv6 addresses | 2,417,851,639,229,258,349,412,352 |
| ASN type | Education |
| Registry | jpnic |
| Updated | 14 years ago on Mar 11, 2012 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 131.113.0.0/16 | Keio University | 65,536 |
| 133.27.0.0/16 | Japan Network Information Center | 65,536 |
| Netblock | Company |
|---|---|
| 2001:df0:eb::/48 | Keio University |
| 2001:df2:c900::/48 | Keio University |
WHOIS Details
ASHandle: AS38635
OrgID: AS38635
ASName: AS38635
ASNumber: AS38635
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 72 domain names hosted across 34 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 131.113.131.113 | ██████████ | 12 |
| 131.113.138.40 | ████████ | 9 |
| 131.113.131.107 | ██████████ | 7 |
| 131.113.206.27 | ██████████ | 5 |
| 131.113.132.12 | ███████ | 4 |
| 133.27.5.80 | ██████████ | 3 |
| 133.27.4.220 | ██████████ | 3 |
| 131.113.138.74 | ██████████ | 2 |
| 131.113.122.87 | ██████████ | 2 |
| 131.113.138.73 | ███████ | 2 |
Upstreams
There are 2 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS2500 | WIDE Project |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
264 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 131.113.167.40 |
1.30ms from Tokyo,
JP
|
|
| 133.27.9.161 |
3.17ms from Tokyo,
JP
|
|
| 131.113.127.225 |
2.62ms from Tokyo,
JP
|
|
| 131.113.75.1 |
3.58ms from Tokyo,
JP
|
|
| 131.113.175.25 |
1.35ms from Tokyo,
JP
|
|
| 133.27.39.96 |
3.32ms from Tokyo,
JP
|
|
| 133.27.82.3 |
3.32ms from Tokyo,
JP
|
|
| 131.113.126.173 |
3.39ms from Tokyo,
JP
|
|
| 131.113.220.129 |
2.19ms from Tokyo,
JP
|
|
| 131.113.16.178 |
3.35ms from Tokyo,
JP
|
|
| 133.27.189.100 |
3.39ms from Tokyo,
JP
|
|
| 131.113.163.117 |
1.32ms from Tokyo,
JP
|
|
| 133.27.49.46 |
3.37ms from Tokyo,
JP
|
|
| 131.113.100.136 |
3.35ms from Tokyo,
JP
|
|
| 131.113.216.195 |
2.11ms from Tokyo,
JP
|
|
| 133.27.29.88 |
3.16ms from Tokyo,
JP
|
|
| 131.113.141.1 |
3.44ms from Tokyo,
JP
|
|
| 133.27.135.88 |
6.11ms from Tokyo,
JP
|
|
| 131.113.217.129 |
2.25ms from Tokyo,
JP
|
|
| 131.113.170.129 |
1.46ms from Tokyo,
JP
|
|
| 131.113.242.1 |
2.26ms from Tokyo,
JP
|
|
| 131.113.205.4 |
2.09ms from Tokyo,
JP
|
|
| 131.113.106.110 |
3.28ms from Tokyo,
JP
|
|
| 131.113.252.130 |
2.09ms from Tokyo,
JP
|
|
| 131.113.249.1 |
2.29ms 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 |
|---|---|---|
| 168.8.8.11 |
1.68ms from Atlanta,
US
|
|
| 190.120.51.219 |
13.75ms from Buenos Aires,
AR
|
|
| 3.138.246.43 |
0.69ms from Columbus,
US
|
|
| 86.42.60.187 |
5.16ms from Dublin,
IE
|
|
| 20.79.183.123 |
0.19ms from Frankfurt am Main,
DE
|
|
| 80.228.191.251 |
4.77ms from Hamburg,
DE
|
|
| 62.63.87.203 |
2.30ms from Moscow,
RU
|
|
| 188.124.99.219 |
10.92ms from Moscow,
RU
|
|
| 115.230.60.155 |
10.02ms from Ningbo,
CN
|
|
| 175.209.190.171 |
1.22ms from Seoul,
KR
|
|
| 58.88.11.123 |
3.73ms from Tokyo,
JP
|
|
| 41.85.243.11 |
10.88ms from Cape Town,
ZA
|
|
| 84.179.162.75 |
5.13ms from Frankfurt am Main,
DE
|
|
| 2.216.71.251 |
3.72ms from London,
GB
|
|
| 152.78.117.43 |
5.42ms from London,
GB
|
|
| 58.179.152.251 |
0.73ms from Melbourne,
AU
|
|
| 45.46.36.43 |
18.36ms from New York City,
US
|
|
| 125.125.135.75 |
7.43ms from Ningbo,
CN
|
|
| 159.148.46.187 |
0.42ms from Riga,
LV
|
|
| 165.169.126.155 |
3.00ms from Saint-Denis,
RE
|
|
| 142.4.7.27 |
2.02ms from Salt Lake City,
US
|
|
| 182.19.195.219 |
3.22ms from Singapore,
SG
|
|
| 92.64.158.11 |
2.25ms from Amsterdam,
NL
|
|
| 74.44.160.107 |
11.89ms from Chicago,
US
|
|
| 129.229.0.27 |
4.19ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Berlin, DE
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 AS38635 at robtex.
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