AS204921
YunMee Network · as204921.net
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | as204921.net |
| Hosted domains | 0 |
| IPv4 addresses | 512 |
| IPv6 addresses | 310,693,935,640,959,699,200,000,000 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 7 months ago on Oct 10, 2025 |
| Updated | 18 days ago on Apr 08, 2026 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 142.249.114.0/24 | ZHENYUN SUN RESEARCH NETWORK | 256 |
| 142.249.115.0/24 | ZHENYUN SUN RESEARCH NETWORK | 256 |
| Netblock | Company |
|---|---|
| 2a0f:7800:900::/40 | UPSTREAM NETWORK LTD |
| 2a0f:7806:fff0::/48 | UPSTREAM NETWORK LTD |
WHOIS Details
ASHandle: AS204921
OrgID: AS204921
ASName: AS204921
ASNumber: AS204921
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 |
|---|---|---|
| 2a0f:7800:900::1 |
0.29ms from Tokyo,
JP
|
|
| 142.249.114.1 |
0.35ms from Hong Kong,
HK
|
|
| 142.249.115.1 |
0.29ms 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 |
|---|---|---|
| 51.161.100.9 |
0.10ms from Beauharnois,
CA
|
|
| 223.71.10.137 |
1.81ms from Beijing,
CN
|
|
| 177.159.146.89 |
3.54ms from Brasilia,
BR
|
|
| 84.199.66.217 |
2.16ms from Brussels,
BE
|
|
| 70.62.220.249 |
2.29ms from Cleveland,
US
|
|
| 216.196.239.25 |
6.62ms from Columbus,
US
|
|
| 41.82.137.41 |
2.55ms from Dakar,
SN
|
|
| 103.145.74.9 |
0.78ms from Dhaka,
BD
|
|
| 182.76.81.137 |
0.79ms from Indore,
IN
|
|
| 90.241.122.73 |
5.53ms from London,
GB
|
|
| 12.37.91.201 |
1.29ms from Los Angeles,
US
|
|
| 158.64.40.249 |
0.55ms from Luxembourg,
LU
|
|
| 84.121.73.233 |
9.19ms from Madrid,
ES
|
|
| 91.216.205.9 |
6.24ms from Moscow,
RU
|
|
| 80.146.231.249 |
3.98ms from Munich,
DE
|
|
| 80.136.135.185 |
4.02ms from Munich,
DE
|
|
| 114.220.134.73 |
5.64ms from Nanjing,
CN
|
|
| 122.148.254.217 |
1.55ms from Perth,
AU
|
|
| 177.223.12.89 |
1.51ms from Rio de Janeiro,
BR
|
|
| 34.95.131.121 |
0.12ms from Sao Paulo,
BR
|
|
| 62.182.195.57 |
0.35ms from Stockholm,
SE
|
|
| 123.124.42.137 |
4.09ms from Beijing,
CN
|
|
| 20.221.145.25 |
0.30ms from Boydton,
US
|
|
| 5.146.80.105 |
9.50ms from Frankfurt am Main,
DE
|
|
| 47.91.164.9 |
1.29ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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 AS204921 at robtex.
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