AS18091
Teikyo University · teikyo-u.ac.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | teikyo-u.ac.jp |
| Hosted domains | 0 |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | jpnic |
| Updated | 20 years ago on Jul 04, 2005 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 202.253.108.0/22 | Teikyo University | 1,024 |
| 202.253.108.0/23 | Teikyo University | 512 |
| 202.253.110.0/23 | Teikyo University | 512 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS18091
OrgID: AS18091
ASName: AS18091
ASNumber: AS18091
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
1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.253.111.244 |
1.40ms 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 |
|---|---|---|
| 86.89.175.11 |
1.02ms from Amsterdam,
NL
|
|
| 42.49.249.11 |
6.35ms from Changsha,
CN
|
|
| 3.124.117.27 |
0.32ms from Frankfurt am Main,
DE
|
|
| 91.53.109.123 |
4.86ms from Frankfurt am Main,
DE
|
|
| 93.238.36.219 |
4.47ms from Frankfurt am Main,
DE
|
|
| 115.237.141.123 |
6.40ms from Hangzhou,
CN
|
|
| 39.170.216.251 |
7.69ms from Hangzhou,
CN
|
|
| 91.240.49.251 |
0.80ms from Kyiv,
UA
|
|
| 34.231.15.91 |
0.20ms from Reston,
US
|
|
| 200.52.66.123 |
8.63ms from Santiago de Queretaro,
MX
|
|
| 220.77.133.251 |
7.08ms from Seoul,
KR
|
|
| 51.138.101.251 |
0.20ms from Amsterdam,
NL
|
|
| 129.158.48.251 |
0.23ms from Ashburn,
US
|
|
| 216.105.188.27 |
6.14ms from Atlanta,
US
|
|
| 186.132.59.59 |
2.28ms from Buenos Aires,
AR
|
|
| 181.92.88.155 |
1.64ms from Buenos Aires,
AR
|
|
| 135.131.190.75 |
6.36ms from Chicago,
US
|
|
| 205.178.91.107 |
4.55ms from Chicago,
US
|
|
| 222.168.23.203 |
10.02ms from Dalian,
CN
|
|
| 37.24.149.91 |
3.21ms from Frankfurt am Main,
DE
|
|
| 134.100.29.123 |
0.78ms from Hamburg,
DE
|
|
| 148.66.18.139 |
0.46ms from Hong Kong,
HK
|
|
| 90.192.61.123 |
2.06ms from London,
GB
|
|
| 84.92.244.171 |
4.82ms from London,
GB
|
|
| 69.55.61.91 |
0.21ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Prague, CZ
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 AS18091 at robtex.
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