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 | 6 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 |
0.18ms from Milan,
IT
|
|
| 139.45.198.41 |
0.42ms 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 |
|---|---|---|
| 178.116.248.91 |
8.69ms from Brussels,
BE
|
|
| 98.253.87.155 |
9.08ms from Chicago,
US
|
|
| 65.186.201.11 |
13.58ms from Cleveland,
US
|
|
| 120.26.1.91 |
2.20ms from Hangzhou,
CN
|
|
| 156.252.36.219 |
0.83ms from Hong Kong,
HK
|
|
| 110.8.8.107 |
1.28ms from Incheon,
KR
|
|
| 196.26.85.171 |
0.43ms from Johannesburg,
ZA
|
|
| 16.208.12.187 |
0.27ms from Osaka,
JP
|
|
| 90.9.159.235 |
7.70ms from Paris,
FR
|
|
| 196.74.180.123 |
2.52ms from Rabat,
MA
|
|
| 67.182.231.43 |
3.75ms from Salt Lake City,
US
|
|
| 66.211.100.251 |
0.81ms from San Jose,
US
|
|
| 12.202.177.27 |
2.54ms from San Jose,
US
|
|
| 189.47.24.43 |
2.59ms from Sao Paulo,
BR
|
|
| 2.57.157.27 |
0.88ms from Vienna,
AT
|
|
| 111.113.14.75 |
3.11ms from Zhongwei,
CN
|
|
| 2.87.133.91 |
1.30ms from Athens,
GR
|
|
| 138.122.35.43 |
17.95ms from Brasilia,
BR
|
|
| 31.131.5.11 |
0.39ms from Chisinau,
MD
|
|
| 95.179.248.251 |
0.16ms from Frankfurt am Main,
DE
|
|
| 121.33.212.107 |
1.97ms from Guangzhou,
CN
|
|
| 119.66.180.43 |
2.20ms from Incheon,
KR
|
|
| 210.108.222.123 |
1.33ms from Incheon,
KR
|
|
| 72.88.247.251 |
2.81ms from New York City,
US
|
|
| 2.62.88.11 |
9.25ms from Novosibirsk,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Seoul, KR
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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