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
62 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.91.179.10 |
2.74ms from Tokyo,
JP
|
|
| 133.91.211.254 |
3.00ms from Tokyo,
JP
|
|
| 133.91.254.11 |
1.10ms from Tokyo,
JP
|
|
| 133.91.183.254 |
2.98ms from Tokyo,
JP
|
|
| 133.91.44.27 |
2.94ms from Tokyo,
JP
|
|
| 133.91.181.254 |
2.85ms from Tokyo,
JP
|
|
| 133.91.61.2 |
1.26ms from Tokyo,
JP
|
|
| 133.91.178.203 |
2.88ms from Tokyo,
JP
|
|
| 133.91.227.254 |
2.90ms from Tokyo,
JP
|
|
| 133.91.104.10 |
1.37ms from Tokyo,
JP
|
|
| 133.91.182.57 |
2.76ms from Tokyo,
JP
|
|
| 133.91.8.220 |
1.26ms from Tokyo,
JP
|
|
| 133.91.152.254 |
2.85ms from Tokyo,
JP
|
|
| 133.91.123.252 |
1.25ms from Tokyo,
JP
|
|
| 133.91.143.43 |
2.88ms from Tokyo,
JP
|
|
| 133.91.226.254 |
2.87ms from Tokyo,
JP
|
|
| 133.91.120.11 |
1.35ms from Tokyo,
JP
|
|
| 133.91.129.170 |
2.79ms from Tokyo,
JP
|
|
| 133.91.9.3 |
1.29ms from Tokyo,
JP
|
|
| 133.91.135.8 |
2.71ms from Tokyo,
JP
|
|
| 133.91.224.254 |
2.89ms from Tokyo,
JP
|
|
| 133.91.175.2 |
2.82ms from Tokyo,
JP
|
|
| 133.91.208.62 |
3.08ms from Tokyo,
JP
|
|
| 133.91.73.14 |
1.29ms from Tokyo,
JP
|
|
| 133.91.23.33 |
2.69ms 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 |
|---|---|---|
| 40.138.43.7 |
0.28ms from Ashburn,
US
|
|
| 52.181.24.231 |
0.77ms from Boydton,
US
|
|
| 97.157.95.199 |
15.09ms from Chicago,
US
|
|
| 78.191.13.71 |
2.25ms from Istanbul,
TR
|
|
| 13.126.165.39 |
0.12ms from Mumbai,
IN
|
|
| 179.73.147.199 |
1.92ms from Osasco,
BR
|
|
| 92.139.235.87 |
7.98ms from Paris,
FR
|
|
| 208.106.140.39 |
1.86ms from Phoenix,
US
|
|
| 128.32.89.39 |
2.87ms from San Jose,
US
|
|
| 40.78.12.103 |
0.57ms from San Jose,
US
|
|
| 61.36.55.71 |
1.56ms from Seoul,
KR
|
|
| 101.34.142.231 |
1.50ms from Shanghai,
CN
|
|
| 18.136.42.87 |
0.09ms from Singapore,
SG
|
|
| 121.27.121.39 |
8.86ms from Tianjin,
CN
|
|
| 157.65.120.151 |
2.44ms from Tokyo,
JP
|
|
| 35.242.44.87 |
0.09ms from Zuerich,
CH
|
|
| 206.247.116.39 |
0.17ms from Ashburn,
US
|
|
| 23.34.36.215 |
0.14ms from Copenhagen,
DK
|
|
| 31.111.99.87 |
4.73ms from London,
GB
|
|
| 68.127.77.151 |
2.19ms from Los Angeles,
US
|
|
| 84.9.29.231 |
2.75ms from Manchester,
GB
|
|
| 101.58.209.215 |
8.32ms from Milan,
IT
|
|
| 95.252.129.7 |
5.42ms from Milan,
IT
|
|
| 217.96.180.215 |
4.69ms from Poznan,
PL
|
|
| 72.108.180.103 |
14.34ms from Reston,
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 AS23623 at robtex.
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