AS131905
Japan Registry Services Co., Ltd. · jprs.co.jp
Japan
Stub AS
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Sign up for free ›AS131905 – Japan Registry Services Co., Ltd.
| Field | Value |
|---|---|
| Country |
Japan
|
| Website | jprs.co.jp |
| Hosted domains | 0 |
| IPv4 addresses | 1,024 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | jpnic |
| Allocated | 15 years ago on Aug 04, 2011 |
| Updated | 6 months ago on Aug 14, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 103.198.208.0/23 | Japan Registry Services Co., Ltd. | 512 |
| 103.198.210.0/24 | Japan Registry Services Co., Ltd. | 256 |
| 219.100.72.0/24 | Japan Registry Services Co., Ltd. | 256 |
| Netblock | Company |
|---|---|
| 2403:2880::/32 | Japan Registry Services Co., Ltd. |
WHOIS Details
ASHandle: AS131905
OrgID: AS131905
ASName: AS131905
ASNumber: AS131905
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 |
|---|---|
| AS18149 | Japan Registry Service Co., Ltd. |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS18149 | Japan Registry Service Co., Ltd. |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2403:2880::1 |
1.30ms from Tokyo,
JP
|
|
| 103.198.210.20 |
1.23ms 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 |
|---|---|---|
| 84.8.162.1 |
0.90ms from Abu Dhabi,
AE
|
|
| 92.64.170.209 |
1.81ms from Amsterdam,
NL
|
|
| 83.86.105.1 |
6.16ms from Amsterdam,
NL
|
|
| 152.44.123.1 |
11.47ms from Atlanta,
US
|
|
| 123.113.190.129 |
3.35ms from Beijing,
CN
|
|
| 35.85.73.97 |
0.15ms from Boardman,
US
|
|
| 191.111.192.1 |
8.18ms from Bogota,
CO
|
|
| 72.65.127.1 |
3.09ms from Boston,
US
|
|
| 20.10.204.1 |
0.29ms from Boydton,
US
|
|
| 89.181.186.49 |
2.31ms from Braga,
PT
|
|
| 200.252.131.97 |
0.53ms from Brasilia,
BR
|
|
| 85.26.18.1 |
2.42ms from Brussels,
BE
|
|
| 216.137.136.1 |
5.25ms from Buffalo,
US
|
|
| 209.161.244.1 |
5.38ms from Calgary,
CA
|
|
| 216.123.204.97 |
7.40ms from Calgary,
CA
|
|
| 122.143.234.1 |
8.43ms from Changchun,
CN
|
|
| 12.165.163.145 |
9.79ms from Chicago,
US
|
|
| 40.129.113.193 |
8.35ms from Chicago,
US
|
|
| 67.10.12.1 |
2.92ms from Dallas,
US
|
|
| 73.187.234.1 |
18.57ms from Detroit,
US
|
|
| 39.137.47.17 |
6.72ms from Fuzhou,
CN
|
|
| 80.248.241.1 |
0.41ms from Helsinki,
FI
|
|
| 116.38.95.161 |
1.48ms from Incheon,
KR
|
|
| 46.45.159.145 |
1.69ms from Istanbul,
TR
|
|
| 202.186.96.1 |
1.15ms from Kuala Lumpur,
MY
|
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 AS131905 at robtex.
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