AS203577
Fumon Shimadate · as203577.net
Japan
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | as203577.net |
| Hosted domains | 0 |
| IPv4 addresses | 256 |
| IPv6 addresses | 466,645,366,371,246,861,436,583,936 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 4 years ago on Jul 29, 2022 |
| Updated | a month ago on Dec 30, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 216.146.29.0/24 | Fumon Shimadate | 256 |
| Netblock | Company |
|---|---|
| 2a06:41:8100::/40 | FSNOC - Tokyo (JP) |
| 2a06:41:8100::/41 | FSNOC - Tokyo (JP) |
| 2a06:a005:1f55::/48 | FSNOC - Bern (CH) |
| 2a06:a005:1f5e::/48 | FSNOC - Bern (CH) |
WHOIS Details
ASHandle: AS203577
OrgID: AS203577
ASName: AS203577
ASNumber: AS203577
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 are 3 peers for this ASN.
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2a06:41:8110::100 |
0.60ms from Tokyo,
JP
|
|
| 216.146.29.145 |
0.58ms from Tokyo,
JP
|
|
| 2a06:41:8160:1::1 |
9.57ms 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 |
|---|---|---|
| 193.141.79.89 |
2.61ms from Amsterdam,
NL
|
|
| 18.239.41.89 |
0.34ms from Amsterdam,
NL
|
|
| 92.111.98.121 |
4.83ms from Amsterdam,
NL
|
|
| 34.186.33.89 |
0.12ms from Ashburn,
US
|
|
| 81.169.248.9 |
0.48ms from Berlin,
DE
|
|
| 54.212.1.25 |
0.16ms from Boardman,
US
|
|
| 168.197.198.9 |
19.67ms from Buenos Aires,
AR
|
|
| 3.131.221.137 |
0.16ms from Columbus,
US
|
|
| 209.214.2.217 |
1.82ms from Dallas,
US
|
|
| 87.162.113.25 |
4.41ms from Duesseldorf,
DE
|
|
| 112.91.240.169 |
9.89ms from Guangzhou,
CN
|
|
| 182.78.111.41 |
1.13ms from Kolkata,
IN
|
|
| 117.199.29.217 |
2.00ms from Kolkata,
IN
|
|
| 194.207.30.41 |
1.98ms from London,
GB
|
|
| 222.92.204.89 |
4.28ms from Nanjing,
CN
|
|
| 109.3.40.185 |
0.79ms from Paris,
FR
|
|
| 185.96.106.25 |
0.79ms from Paris,
FR
|
|
| 63.122.170.57 |
0.59ms from Philadelphia,
US
|
|
| 73.223.126.25 |
5.53ms from San Jose,
US
|
|
| 124.52.120.201 |
2.19ms from Seoul,
KR
|
|
| 14.79.98.121 |
2.85ms from Seoul,
KR
|
|
| 203.114.29.201 |
1.00ms from Tokyo,
JP
|
|
| 2.50.48.57 |
2.47ms from Al Fujairah City,
AE
|
|
| 46.60.115.41 |
9.43ms from Amman,
JO
|
|
| 199.160.202.121 |
1.66ms 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 AS203577 at robtex.
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