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 | 2 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 |
0.58ms 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 |
|---|---|---|
| 65.191.53.219 |
12.98ms from Ashburn,
US
|
|
| 119.46.182.251 |
3.06ms from Bangkok,
TH
|
|
| 181.107.241.59 |
9.98ms from Buenos Aires,
AR
|
|
| 186.126.1.235 |
11.68ms from Buenos Aires,
AR
|
|
| 1.190.82.155 |
16.15ms from Changchun,
CN
|
|
| 68.251.117.27 |
4.19ms from Chicago,
US
|
|
| 99.16.145.123 |
2.66ms from Dallas,
US
|
|
| 136.29.71.107 |
14.95ms from Kansas City,
US
|
|
| 90.65.120.203 |
6.47ms from Marseille,
FR
|
|
| 79.72.45.27 |
0.15ms from Milan,
IT
|
|
| 62.213.170.123 |
1.27ms from Paris,
FR
|
|
| 89.30.7.107 |
0.77ms from Paris,
FR
|
|
| 51.103.7.187 |
0.17ms from Paris,
FR
|
|
| 78.80.212.203 |
4.36ms from Prague,
CZ
|
|
| 144.123.0.171 |
5.95ms from Qingdao,
CN
|
|
| 18.213.199.203 |
0.20ms from Reston,
US
|
|
| 177.23.139.59 |
5.05ms from Rio de Janeiro,
BR
|
|
| 183.23.48.59 |
3.52ms from Shenzhen,
CN
|
|
| 111.81.42.59 |
7.03ms from Taipei,
TW
|
|
| 61.60.226.11 |
4.71ms from Taipei,
TW
|
|
| 18.172.31.187 |
0.16ms from Tokyo,
JP
|
|
| 191.104.63.75 |
5.76ms from Bogota,
CO
|
|
| 212.92.4.75 |
1.05ms from Budapest,
HU
|
|
| 166.168.204.75 |
16.61ms from Dallas,
US
|
|
| 97.178.136.27 |
17.41ms from Denver,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Kemerovo, RU
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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