AS18149
Japan Registry Service Co., Ltd. · jprs.co.jp
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | jprs.co.jp |
| Hosted domains | 1 |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 2,417,851,639,229,258,349,412,352 |
| ASN type | Business |
| Registry | jpnic |
| Updated | 8 days ago on Aug 14, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 202.11.16.0/23 | Japan Registry Service Co., Ltd. | 512 |
| 103.47.2.0/24 | Japan Registry Services Co., Ltd. | 256 |
| 203.208.23.0/24 | Japan Registry Services Co., Ltd. | 256 |
| Netblock | Company |
|---|---|
| 2001:dda::/48 | Japan Registry Services Co., Ltd. |
| 2001:df0:8::/48 | Japan Registry Service Co.,Ltd. |
WHOIS Details
ASHandle: AS18149
OrgID: AS18149
ASName: AS18149
ASNumber: AS18149
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 |
|---|---|---|
| 202.11.16.171 | ██████████ | 1 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS131905 | Japan Registry Services Co., Ltd. |
Pingable IPs
6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.11.16.74 |
1.14ms from Tokyo,
JP
|
|
| 103.47.2.1 |
1.19ms from Tokyo,
JP
|
|
| 202.11.17.104 |
1.20ms from Tokyo,
JP
|
|
| 2001:df0:8:110::214 |
1.16ms from Tokyo,
JP
|
|
| 2001:dda::2 |
1.17ms from Tokyo,
JP
|
|
| 203.208.23.181 |
1.10ms 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 |
|---|---|---|
| 185.182.217.85 |
0.37ms from Almaty,
KZ
|
|
| 96.113.77.133 |
0.61ms from Atlanta,
US
|
|
| 190.144.38.197 |
1.10ms from Bogota,
CO
|
|
| 123.144.13.69 |
2.23ms from Chongqing,
CN
|
|
| 54.170.106.229 |
0.14ms from Dublin,
IE
|
|
| 18.184.37.165 |
0.14ms from Frankfurt am Main,
DE
|
|
| 90.232.134.53 |
10.57ms from Goeteborg,
SE
|
|
| 113.74.12.5 |
5.60ms from Guangzhou,
CN
|
|
| 80.220.50.149 |
6.14ms from Helsinki,
FI
|
|
| 49.0.252.53 |
1.01ms from Hong Kong,
HK
|
|
| 115.98.139.197 |
7.22ms from Hyderabad,
IN
|
|
| 167.160.67.165 |
0.68ms from Los Angeles,
US
|
|
| 188.235.41.85 |
9.09ms from Moscow,
RU
|
|
| 72.201.61.245 |
2.34ms from Phoenix,
US
|
|
| 34.194.112.149 |
0.22ms from Reston,
US
|
|
| 58.143.148.85 |
4.46ms from Seoul,
KR
|
|
| 36.154.100.229 |
3.23ms from Suzhou,
CN
|
|
| 20.211.100.133 |
0.70ms from Sydney,
AU
|
|
| 122.255.219.53 |
13.65ms from Tokyo,
JP
|
|
| 178.216.30.245 |
13.77ms from Warsaw,
PL
|
|
| 47.92.76.229 |
0.18ms from Zhangjiakou,
CN
|
|
| 213.227.134.165 |
0.22ms from Amsterdam,
NL
|
|
| 108.248.218.85 |
7.34ms from Atlanta,
US
|
|
| 181.51.233.69 |
16.41ms from Bogota,
CO
|
|
| 73.60.75.21 |
7.84ms from Boston,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Jakarta, ID
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 AS18149 at robtex.
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