AS45688
The University of Tokyo Interfaculty Initiative in Information Studies · u-tokyo.ac.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | u-tokyo.ac.jp |
| Hosted domains | 0 |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 0 |
| ASN type | Business |
| Registry | jpnic |
| Updated | 13 years ago on Oct 18, 2012 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 133.69.160.0/22 | Japan Network Information Center | 1,024 |
| 133.69.168.0/22 | Japan Network Information Center | 1,024 |
| 133.69.172.0/22 | Japan Network Information Center | 1,024 |
| 133.69.176.0/24 | Japan Network Information Center | 256 |
| 133.69.184.0/24 | Japan Network Information Center | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS45688
OrgID: AS45688
ASName: AS45688
ASNumber: AS45688
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 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
4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.69.184.1 |
1.28ms from Tokyo,
JP
|
|
| 133.69.161.201 |
1.20ms from Tokyo,
JP
|
|
| 133.69.160.11 |
1.11ms from Tokyo,
JP
|
|
| 133.69.176.1 |
1.13ms 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 |
|---|---|---|
| 67.1.221.104 |
16.20ms from Albuquerque,
US
|
|
| 104.114.94.56 |
0.23ms from Bengaluru,
IN
|
|
| 98.96.66.168 |
1.14ms from Houston,
US
|
|
| 113.227.248.120 |
9.25ms from Liaoyang,
CN
|
|
| 31.36.166.200 |
8.85ms from Marseille,
FR
|
|
| 220.253.146.184 |
5.76ms from Melbourne,
AU
|
|
| 148.218.3.104 |
6.80ms from Mexico City,
MX
|
|
| 104.211.145.8 |
0.81ms from Mumbai,
IN
|
|
| 177.174.59.88 |
12.09ms from Osasco,
BR
|
|
| 52.2.153.216 |
0.22ms from Reston,
US
|
|
| 64.173.180.56 |
4.79ms from San Jose,
US
|
|
| 196.185.28.24 |
12.01ms from Tunis,
TN
|
|
| 62.111.132.8 |
1.40ms from Warsaw,
PL
|
|
| 178.148.46.136 |
6.35ms from Belgrade,
RS
|
|
| 190.252.154.152 |
5.28ms from Bogota,
CO
|
|
| 98.224.189.72 |
10.69ms from Flint,
US
|
|
| 46.2.244.216 |
5.34ms from Istanbul,
TR
|
|
| 2.136.71.184 |
3.03ms from Madrid,
ES
|
|
| 181.140.17.200 |
17.29ms from Medellin,
CO
|
|
| 13.36.205.104 |
0.18ms from Paris,
FR
|
|
| 98.47.227.216 |
5.59ms from San Jose,
US
|
|
| 188.129.214.152 |
0.54ms from Tbilisi,
GE
|
|
| 126.67.60.200 |
15.38ms from Tokyo,
JP
|
|
| 20.50.252.56 |
0.22ms from Amsterdam,
NL
|
|
| 4.236.196.152 |
0.39ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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 AS45688 at robtex.
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