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 |
|---|---|---|
| 133.40.61.66 |
11.89ms from Tokyo,
JP
|
|
| 133.40.6.1 |
1.95ms from Tokyo,
JP
|
|
| 133.40.1.19 |
2.59ms from Tokyo,
JP
|
|
| 133.40.249.253 |
2.47ms from Tokyo,
JP
|
|
| 133.40.9.11 |
2.57ms from Tokyo,
JP
|
|
| 133.40.7.142 |
2.02ms from Tokyo,
JP
|
|
| 133.40.3.147 |
1.45ms from Tokyo,
JP
|
|
| 133.40.2.30 |
1.69ms from Tokyo,
JP
|
|
| 133.40.0.0 |
1.80ms 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 |
|---|---|---|
| 82.75.144.1 |
4.52ms from Amsterdam,
NL
|
|
| 70.15.61.1 |
10.91ms from Ashburn,
US
|
|
| 73.128.150.1 |
6.43ms from Ashburn,
US
|
|
| 171.101.159.1 |
2.91ms from Bangkok,
TH
|
|
| 121.18.82.1 |
8.67ms from Beijing,
CN
|
|
| 73.89.134.1 |
7.54ms from Boston,
US
|
|
| 186.18.242.1 |
0.61ms from Buenos Aires,
AR
|
|
| 181.229.156.1 |
1.30ms from Buenos Aires,
AR
|
|
| 181.168.147.1 |
17.11ms from Buenos Aires,
AR
|
|
| 197.166.208.1 |
3.90ms from Cairo,
EG
|
|
| 70.77.126.129 |
5.11ms from Calgary,
CA
|
|
| 117.139.0.1 |
8.76ms from Chengdu,
CN
|
|
| 50.103.128.1 |
3.01ms from Chicago,
US
|
|
| 98.227.156.1 |
0.55ms from Chicago,
US
|
|
| 67.165.144.1 |
2.50ms from Chicago,
US
|
|
| 128.76.232.1 |
3.99ms from Copenhagen,
DK
|
|
| 85.203.143.1 |
5.26ms from Copenhagen,
DK
|
|
| 34.123.68.97 |
0.12ms from Council Bluffs,
US
|
|
| 200.150.78.209 |
0.23ms from Curitiba,
BR
|
|
| 209.253.19.161 |
4.75ms from Dallas,
US
|
|
| 198.167.197.65 |
2.86ms from Falkenberg,
SE
|
|
| 84.165.211.177 |
7.52ms from Frankfurt am Main,
DE
|
|
| 178.18.155.1 |
0.61ms from Frankfurt am Main,
DE
|
|
| 110.85.76.1 |
7.46ms from Fuzhou,
CN
|
|
| 157.18.161.1 |
6.38ms 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 Brazzaville, CG
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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