AS63777
National Institutes of Natural Sciences National Astronomical Observatory of JAPAN · nao.ac.jp
Japan
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IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 133.40.0.0/16 | Japan Network Information Center | 65,536 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS63777
OrgID: AS63777
ASName: AS63777
ASNumber: AS63777
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There is 1 domain name hosted across 1 IP address on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.40.41.175 | ███████ | 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
9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 133.40.7.142 |
1.96ms from Tokyo,
JP
|
|
| 133.40.61.66 |
11.86ms from Tokyo,
JP
|
|
| 133.40.2.142 |
1.59ms from Tokyo,
JP
|
|
| 133.40.1.18 |
2.48ms from Tokyo,
JP
|
|
| 133.40.249.253 |
2.37ms from Tokyo,
JP
|
|
| 133.40.6.1 |
1.93ms from Tokyo,
JP
|
|
| 133.40.9.11 |
2.51ms from Tokyo,
JP
|
|
| 133.40.3.146 |
1.37ms from Tokyo,
JP
|
|
| 133.40.0.0 |
1.70ms 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 |
|---|---|---|
| 123.136.52.1 |
0.56ms from Adelaide,
AU
|
|
| 217.120.14.1 |
1.29ms from Amsterdam,
NL
|
|
| 13.73.140.1 |
0.26ms from Amsterdam,
NL
|
|
| 192.64.250.1 |
1.74ms from Ashburn,
US
|
|
| 73.135.233.1 |
5.84ms from Ashburn,
US
|
|
| 34.34.196.33 |
0.28ms from Atlanta,
US
|
|
| 124.157.77.129 |
0.39ms from Auckland,
NZ
|
|
| 156.62.58.1 |
2.05ms from Auckland,
NZ
|
|
| 73.89.134.1 |
6.48ms from Boston,
US
|
|
| 62.11.60.129 |
0.69ms from Boydton,
US
|
|
| 222.213.49.113 |
7.29ms from Chengdu,
CN
|
|
| 12.53.92.225 |
2.32ms from Chicago,
US
|
|
| 73.74.224.1 |
1.91ms from Chicago,
US
|
|
| 96.43.207.1 |
5.51ms from Columbus,
US
|
|
| 167.100.59.1 |
4.40ms from Columbus,
US
|
|
| 85.83.238.1 |
5.12ms from Copenhagen,
DK
|
|
| 190.244.242.1 |
4.84ms from Cordoba,
AR
|
|
| 189.73.179.1 |
10.36ms from Curitiba,
BR
|
|
| 72.47.172.1 |
11.30ms from Dallas,
US
|
|
| 139.138.143.177 |
0.29ms from Dallas,
US
|
|
| 104.241.231.1 |
17.59ms from Dallas,
US
|
|
| 209.253.19.161 |
4.66ms from Dallas,
US
|
|
| 103.214.179.1 |
6.47ms from Dhaka,
BD
|
|
| 110.85.76.1 |
7.45ms from Fuzhou,
CN
|
|
| 123.88.152.129 |
3.34ms from Guangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS63777 at robtex.
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