AS210203
RETN Limited · retn.net
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | retn.net |
| Hosted domains | 0 |
| IPv4 addresses | 512 |
| IPv6 addresses | 0 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 7 years ago on Sep 19, 2018 |
| Updated | 3 months 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 |
0.43ms from Milan,
IT
|
|
| 139.45.198.34 |
0.53ms 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 |
|---|---|---|
| 98.62.155.123 |
4.73ms from Atlanta,
US
|
|
| 56.137.186.59 |
0.32ms from Boardman,
US
|
|
| 178.48.117.75 |
12.22ms from Budapest,
HU
|
|
| 172.101.194.251 |
18.73ms from Chicago,
US
|
|
| 201.49.33.75 |
0.91ms from Fortaleza,
BR
|
|
| 183.52.7.11 |
13.14ms from Guangzhou,
CN
|
|
| 210.177.175.171 |
1.34ms from Hong Kong,
HK
|
|
| 119.156.108.235 |
2.54ms from Lahore,
PK
|
|
| 148.71.113.251 |
2.42ms from Lisbon,
PT
|
|
| 94.133.139.27 |
15.97ms from Lisbon,
PT
|
|
| 202.215.87.59 |
2.30ms from Osaka,
JP
|
|
| 180.20.80.123 |
16.27ms from Osaka,
JP
|
|
| 12.202.177.27 |
2.50ms from San Jose,
US
|
|
| 61.173.48.11 |
2.79ms from Shanghai,
CN
|
|
| 90.157.6.75 |
0.96ms from Yekaterinburg,
RU
|
|
| 92.255.174.107 |
12.47ms from Yekaterinburg,
RU
|
|
| 62.238.176.187 |
7.70ms from Amsterdam,
NL
|
|
| 136.57.129.251 |
5.51ms from Atlanta,
US
|
|
| 139.180.41.203 |
2.35ms from Dallas,
US
|
|
| 156.47.134.11 |
4.44ms from Dallas,
US
|
|
| 189.243.43.123 |
8.94ms from Guadalajara,
MX
|
|
| 104.14.47.203 |
5.29ms from Houston,
US
|
|
| 95.147.237.219 |
6.55ms from London,
GB
|
|
| 88.1.193.251 |
1.65ms from Madrid,
ES
|
|
| 24.45.226.43 |
8.43ms from Secaucus,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Helsinki, FI
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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