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 | 2,417,851,639,229,258,400,000,000 |
| 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 |
|---|---|---|
| 131.113.131.107 | ██████████ | 7 |
| 131.113.206.27 | ██████████ | 5 |
| 131.113.132.12 | ███████ | 4 |
| 133.27.5.80 | ████████ | 3 |
| 131.113.138.73 | ██████████ | 2 |
| 131.113.122.87 | ███████ | 2 |
| 131.113.138.74 | ██████████ | 2 |
| 131.113.101.15 | ██████████ | 1 |
| 131.113.98.79 | ██████████ | 1 |
| 133.27.4.220 | ██████ | 1 |
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
260 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 131.113.163.115 |
1.35ms from Tokyo,
JP
|
|
| 133.27.50.1 |
2.85ms from Tokyo,
JP
|
|
| 131.113.41.193 |
3.50ms from Tokyo,
JP
|
|
| 131.113.183.13 |
1.34ms from Tokyo,
JP
|
|
| 131.113.139.212 |
2.14ms from Tokyo,
JP
|
|
| 131.113.164.180 |
1.32ms from Tokyo,
JP
|
|
| 131.113.230.11 |
2.50ms from Tokyo,
JP
|
|
| 133.27.39.24 |
2.96ms from Tokyo,
JP
|
|
| 133.27.4.44 |
2.69ms from Tokyo,
JP
|
|
| 131.113.38.2 |
3.59ms from Tokyo,
JP
|
|
| 131.113.160.5 |
1.35ms from Tokyo,
JP
|
|
| 131.113.225.2 |
2.19ms from Tokyo,
JP
|
|
| 131.113.244.30 |
2.14ms from Tokyo,
JP
|
|
| 133.27.8.102 |
2.72ms from Tokyo,
JP
|
|
| 133.27.29.88 |
2.77ms from Tokyo,
JP
|
|
| 133.27.84.3 |
2.88ms from Tokyo,
JP
|
|
| 133.27.26.51 |
2.87ms from Tokyo,
JP
|
|
| 133.27.76.2 |
2.77ms from Tokyo,
JP
|
|
| 131.113.126.188 |
3.55ms from Tokyo,
JP
|
|
| 133.27.23.145 |
2.88ms from Tokyo,
JP
|
|
| 131.113.231.191 |
2.12ms from Tokyo,
JP
|
|
| 131.113.198.1 |
2.28ms from Tokyo,
JP
|
|
| 133.27.22.27 |
3.01ms from Tokyo,
JP
|
|
| 131.113.74.3 |
3.66ms from Tokyo,
JP
|
|
| 131.113.17.1 |
3.44ms 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 |
|---|---|---|
| 162.191.243.59 |
13.84ms from Chicago,
US
|
|
| 173.236.92.219 |
0.94ms from Chicago,
US
|
|
| 219.132.29.155 |
9.01ms from Guangzhou,
CN
|
|
| 50.46.168.171 |
0.84ms from Hillsboro,
US
|
|
| 198.248.144.75 |
6.67ms from Kansas City,
US
|
|
| 139.5.70.11 |
0.35ms from Kathmandu,
NP
|
|
| 104.134.141.251 |
1.09ms from London,
GB
|
|
| 87.27.44.107 |
5.02ms from Milan,
IT
|
|
| 190.141.222.187 |
7.19ms from Panama,
PA
|
|
| 188.243.221.203 |
0.27ms from Saint Petersburg,
RU
|
|
| 166.205.140.59 |
0.96ms from Chicago,
US
|
|
| 65.23.47.235 |
0.29ms from Dallas,
US
|
|
| 20.13.165.107 |
0.42ms from Dublin,
IE
|
|
| 134.161.118.187 |
9.07ms from Kansas City,
US
|
|
| 20.250.1.59 |
0.21ms from Kloten,
CH
|
|
| 108.230.218.219 |
18.78ms from Los Angeles,
US
|
|
| 207.66.37.75 |
13.63ms from Madrid,
ES
|
|
| 123.223.220.219 |
3.42ms from Osaka,
JP
|
|
| 31.36.61.27 |
9.08ms from Paris,
FR
|
|
| 169.236.10.75 |
6.52ms from San Jose,
US
|
|
| 189.181.128.27 |
10.36ms from Santiago de Queretaro,
MX
|
|
| 189.151.229.251 |
5.03ms from Santiago de Queretaro,
MX
|
|
| 119.96.111.59 |
0.29ms from Wuhan,
CN
|
|
| 73.128.247.27 |
5.11ms from Ashburn,
US
|
|
| 175.20.59.11 |
5.68ms from Changchun,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ashburn, 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 AS38635 at robtex.
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