AS210203
RETN Limited · retn.net
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | retn.net |
| Hosted domains | 0 |
| Number of IPv4 | 512 |
| Number of IPv6 | 0 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 7 years ago on Sep 19, 2018 |
| Updated | 5 days ago on Aug 27, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 139.45.198.0/23 | RETN Limited | 512 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS210203
OrgID: AS210203
ASName: AS210203
ASNumber: AS210203
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS24429 | Zhejiang Taobao Network Co.,Ltd |
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 139.45.199.194 |
0.44ms from Milan,
IT
|
|
| 139.45.198.41 |
0.84ms from Milan,
IT
|
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 |
|---|---|---|
| 77.170.130.171 |
2.59ms from Amsterdam,
NL
|
|
| 119.46.182.251 |
2.63ms from Bangkok,
TH
|
|
| 195.15.0.43 |
1.68ms from Geneve,
CH
|
|
| 92.126.73.107 |
0.95ms from Krasnoyarsk,
RU
|
|
| 182.164.74.43 |
1.83ms from Osaka,
JP
|
|
| 39.91.175.203 |
5.09ms from Qingdao,
CN
|
|
| 66.205.152.155 |
4.23ms from San Jose,
US
|
|
| 189.79.152.123 |
8.70ms from Sao Paulo,
BR
|
|
| 118.218.124.123 |
0.96ms from Seoul,
KR
|
|
| 180.157.164.187 |
5.27ms from Shanghai,
CN
|
|
| 182.161.60.235 |
6.44ms from Tel Aviv,
IL
|
|
| 20.31.251.11 |
0.21ms from Amsterdam,
NL
|
|
| 137.155.91.235 |
1.67ms from Ashburn,
US
|
|
| 166.246.197.59 |
18.82ms from Chicago,
US
|
|
| 90.200.170.43 |
4.03ms from London,
GB
|
|
| 23.242.56.187 |
4.47ms from Los Angeles,
US
|
|
| 184.171.61.187 |
3.25ms from Portland,
US
|
|
| 112.234.221.11 |
9.31ms from Qingdao,
CN
|
|
| 52.2.249.155 |
0.17ms from Reston,
US
|
|
| 98.97.101.187 |
13.58ms from Seattle,
US
|
|
| 98.237.238.75 |
15.21ms from Seattle,
US
|
|
| 49.63.147.219 |
5.55ms from Seoul,
KR
|
|
| 52.220.27.139 |
0.17ms from Singapore,
SG
|
|
| 219.75.18.91 |
1.62ms from Singapore,
SG
|
|
| 62.238.176.187 |
8.99ms from Amsterdam,
NL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Milan, IT
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 AS210203 at robtex.
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