AS131961
Dokkyo University · dokkyo.ac.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | dokkyo.ac.jp |
| Hosted domains | 0 |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | jpnic |
| Updated | 6 years ago on Dec 25, 2019 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 202.252.104.0/22 | Dokkyo University | 1,024 |
| 202.252.104.0/23 | Dokkyo University | 512 |
| 202.252.106.0/23 | Dokkyo University | 512 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS131961
OrgID: AS131961
ASName: AS131961
ASNumber: AS131961
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 2 peers for this ASN.
| Peers | Name |
|---|---|
| AS2497 | Internet Initiative Japan Inc. |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Upstreams
There are 2 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS2497 | Internet Initiative Japan Inc. |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.252.104.21 |
3.03ms from Tokyo,
JP
|
|
| 202.252.107.28 |
3.04ms from Tokyo,
JP
|
|
| 202.252.105.132 |
2.50ms 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 |
|---|---|---|
| 62.131.36.137 |
2.92ms from Amsterdam,
NL
|
|
| 58.31.124.73 |
16.81ms from Beijing,
CN
|
|
| 24.83.192.137 |
1.13ms from Calgary,
CA
|
|
| 50.197.119.105 |
8.58ms from Detroit,
US
|
|
| 1.28.194.73 |
10.10ms from Hohhot,
CN
|
|
| 70.123.101.57 |
7.83ms from Houston,
US
|
|
| 80.7.179.105 |
11.79ms from London,
GB
|
|
| 68.123.196.169 |
3.81ms from Los Angeles,
US
|
|
| 97.220.15.249 |
16.56ms from Miami,
US
|
|
| 95.157.67.137 |
0.24ms from Milan,
IT
|
|
| 221.224.27.249 |
4.05ms from Nanjing,
CN
|
|
| 58.241.114.73 |
2.16ms from Nanjing,
CN
|
|
| 34.141.218.233 |
0.14ms from Oudeschip,
NL
|
|
| 83.113.29.41 |
12.33ms from Paris,
FR
|
|
| 18.204.205.249 |
0.41ms from Reston,
US
|
|
| 201.198.255.137 |
0.76ms from San Jose,
CR
|
|
| 179.126.88.233 |
3.00ms from Sao Paulo,
BR
|
|
| 216.227.104.9 |
4.44ms from Seattle,
US
|
|
| 126.116.236.153 |
3.90ms from Tokyo,
JP
|
|
| 216.191.101.73 |
0.63ms from Toronto,
CA
|
|
| 106.42.174.9 |
14.63ms from Wuhan,
CN
|
|
| 92.65.71.73 |
2.97ms from Amsterdam,
NL
|
|
| 217.64.202.73 |
4.56ms from Arezzo,
IT
|
|
| 20.84.10.57 |
0.59ms from Ashburn,
US
|
|
| 170.78.52.121 |
16.46ms from Brasilia,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Cayenne, GF
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 AS131961 at robtex.
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