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 |
|---|---|---|
| 131.113.164.180 |
1.35ms from Tokyo,
JP
|
|
| 131.113.65.21 |
3.61ms from Tokyo,
JP
|
|
| 131.113.186.38 |
1.32ms from Tokyo,
JP
|
|
| 131.113.104.104 |
3.49ms from Tokyo,
JP
|
|
| 131.113.253.1 |
2.23ms from Tokyo,
JP
|
|
| 131.113.203.4 |
2.16ms from Tokyo,
JP
|
|
| 131.113.214.66 |
2.10ms from Tokyo,
JP
|
|
| 131.113.124.190 |
2.06ms from Tokyo,
JP
|
|
| 131.113.219.200 |
2.13ms from Tokyo,
JP
|
|
| 133.27.242.158 |
4.07ms from Tokyo,
JP
|
|
| 131.113.4.186 |
2.88ms from Tokyo,
JP
|
|
| 131.113.38.2 |
3.56ms from Tokyo,
JP
|
|
| 131.113.183.13 |
1.30ms from Tokyo,
JP
|
|
| 133.27.18.36 |
2.84ms from Tokyo,
JP
|
|
| 133.27.10.2 |
2.80ms from Tokyo,
JP
|
|
| 131.113.188.65 |
1.51ms from Tokyo,
JP
|
|
| 131.113.206.4 |
2.12ms from Tokyo,
JP
|
|
| 131.113.134.7 |
6.58ms from Tokyo,
JP
|
|
| 131.113.54.132 |
3.61ms from Tokyo,
JP
|
|
| 131.113.212.1 |
2.30ms from Tokyo,
JP
|
|
| 131.113.246.193 |
2.23ms from Tokyo,
JP
|
|
| 133.27.68.8 |
2.76ms from Tokyo,
JP
|
|
| 133.27.43.2 |
2.93ms from Tokyo,
JP
|
|
| 131.113.220.1 |
2.23ms from Tokyo,
JP
|
|
| 133.27.16.8 |
2.68ms 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 |
|---|---|---|
| 188.138.187.187 |
0.44ms from Chisinau,
MD
|
|
| 85.82.161.107 |
2.29ms from Copenhagen,
DK
|
|
| 104.197.224.235 |
0.13ms from Council Bluffs,
US
|
|
| 218.107.12.123 |
1.52ms from Guangzhou,
CN
|
|
| 172.216.162.235 |
0.07ms from Hong Kong,
HK
|
|
| 86.79.159.11 |
1.13ms from Paris,
FR
|
|
| 186.208.19.107 |
2.22ms from Porto Alegre,
BR
|
|
| 177.212.225.171 |
8.86ms from Sao Paulo,
BR
|
|
| 43.202.78.107 |
0.74ms from Seoul,
KR
|
|
| 52.74.170.219 |
0.18ms from Singapore,
SG
|
|
| 116.2.1.251 |
7.69ms from Tieling,
CN
|
|
| 92.64.158.11 |
2.28ms from Amsterdam,
NL
|
|
| 85.148.62.75 |
1.12ms from Amsterdam,
NL
|
|
| 98.233.45.59 |
5.98ms from Ashburn,
US
|
|
| 184.30.253.43 |
0.24ms from Atlanta,
US
|
|
| 221.220.23.91 |
4.13ms from Beijing,
CN
|
|
| 77.11.86.91 |
3.06ms from Berlin,
DE
|
|
| 18.236.47.219 |
0.21ms from Boardman,
US
|
|
| 63.166.215.11 |
4.37ms from Houston,
US
|
|
| 134.161.118.187 |
8.98ms from Kansas City,
US
|
|
| 76.199.228.187 |
6.91ms from Kansas City,
US
|
|
| 173.227.53.27 |
1.96ms from Los Angeles,
US
|
|
| 47.196.134.123 |
6.09ms from Miami,
US
|
|
| 64.226.139.91 |
1.80ms from New York City,
US
|
|
| 104.161.183.27 |
0.95ms from Osaka,
JP
|
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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