AS23623
Chuo University · chuo-u.ac.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | chuo-u.ac.jp |
| Hosted domains | 3 |
| Number of IPv4 | 65,536 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | jpnic |
| Updated | 12 years ago on Apr 04, 2013 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 133.91.0.0/16 | Japan Network Information Center | 65,536 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS23623
OrgID: AS23623
ASName: AS23623
ASNumber: AS23623
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 3 domain names hosted across 3 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.91.20.52 | █████████ | 1 |
| 133.91.122.81 | ██████████ | 1 |
| 133.91.20.69 | ███████ | 1 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
61 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.91.152.254 |
2.95ms from Tokyo,
JP
|
|
| 133.91.20.51 |
1.30ms from Tokyo,
JP
|
|
| 133.91.136.218 |
2.71ms from Tokyo,
JP
|
|
| 133.91.149.254 |
2.89ms from Tokyo,
JP
|
|
| 133.91.61.2 |
1.39ms from Tokyo,
JP
|
|
| 133.91.134.183 |
2.87ms from Tokyo,
JP
|
|
| 133.91.29.254 |
1.51ms from Tokyo,
JP
|
|
| 133.91.225.254 |
2.93ms from Tokyo,
JP
|
|
| 133.91.32.9 |
1.33ms from Tokyo,
JP
|
|
| 133.91.64.4 |
1.73ms from Tokyo,
JP
|
|
| 133.91.154.254 |
2.95ms from Tokyo,
JP
|
|
| 133.91.80.1 |
1.36ms from Tokyo,
JP
|
|
| 133.91.105.12 |
1.30ms from Tokyo,
JP
|
|
| 133.91.253.241 |
1.11ms from Tokyo,
JP
|
|
| 133.91.34.2 |
1.45ms from Tokyo,
JP
|
|
| 133.91.155.254 |
2.84ms from Tokyo,
JP
|
|
| 133.91.145.36 |
3.55ms from Tokyo,
JP
|
|
| 133.91.131.254 |
2.85ms from Tokyo,
JP
|
|
| 133.91.46.252 |
1.15ms from Tokyo,
JP
|
|
| 133.91.211.254 |
3.00ms from Tokyo,
JP
|
|
| 133.91.153.254 |
2.85ms from Tokyo,
JP
|
|
| 133.91.180.254 |
2.83ms from Tokyo,
JP
|
|
| 133.91.8.220 |
1.29ms from Tokyo,
JP
|
|
| 133.91.122.62 |
1.48ms from Tokyo,
JP
|
|
| 133.91.104.10 |
1.37ms 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 |
|---|---|---|
| 92.47.115.119 |
9.54ms from Almaty,
KZ
|
|
| 77.160.47.199 |
1.08ms from Amsterdam,
NL
|
|
| 20.31.225.87 |
0.24ms from Amsterdam,
NL
|
|
| 198.244.54.247 |
0.92ms from Ashburn,
US
|
|
| 3.170.81.119 |
0.22ms from Atlanta,
US
|
|
| 176.182.218.247 |
2.27ms from Aubervilliers,
FR
|
|
| 119.46.79.39 |
0.32ms from Bangkok,
TH
|
|
| 180.151.151.151 |
1.05ms from Delhi,
IN
|
|
| 213.95.2.183 |
2.90ms from Frankfurt am Main,
DE
|
|
| 223.6.4.215 |
4.91ms from Hangzhou,
CN
|
|
| 31.104.55.103 |
4.66ms from London,
GB
|
|
| 154.71.231.167 |
6.38ms from Luanda,
AO
|
|
| 78.202.244.39 |
1.18ms from Paris,
FR
|
|
| 18.212.117.151 |
0.57ms from Reston,
US
|
|
| 54.180.29.55 |
0.72ms from Seoul,
KR
|
|
| 49.171.247.151 |
2.15ms from Seoul,
KR
|
|
| 49.61.165.103 |
4.06ms from Seoul,
KR
|
|
| 1.244.217.71 |
2.87ms from Seoul,
KR
|
|
| 101.34.142.231 |
1.65ms from Shanghai,
CN
|
|
| 62.14.73.39 |
6.45ms from Zaragoza,
ES
|
|
| 20.85.190.103 |
0.44ms from Ashburn,
US
|
|
| 107.9.6.151 |
8.67ms from Columbus,
US
|
|
| 206.51.135.231 |
3.36ms from Columbus,
US
|
|
| 191.96.249.167 |
0.07ms from Milan,
IT
|
|
| 126.27.214.151 |
12.48ms 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 Agana Heights Village, GU
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 AS23623 at robtex.
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