AS203135
CTNET B.V. · ctnet.nl
Netherlands
Stub AS
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| Field | Value |
|---|---|
| Country |
Netherlands
|
| Website | ctnet.nl |
| Hosted domains | 0 |
| IPv4 addresses | 512 |
| IPv6 addresses | 633,825,300,114,114,700,000,000,000,000 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 5 months ago on Dec 05, 2025 |
| Updated | 5 months ago on Dec 11, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 185.45.148.0/24 | CTNET B.V. | 256 |
| 193.189.89.0/24 | CTNET B.V. | 256 |
| Netblock | Company |
|---|---|
| 2a13:bdc0::/29 | CTNET B.V. |
WHOIS Details
ASHandle: AS203135
OrgID: AS203135
ASName: AS203135
ASNumber: AS203135
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 is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS43366 | OSSO B.V. |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS43366 | OSSO B.V. |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 185.45.148.4 |
3.69ms from Amsterdam,
NL
|
|
| 2a13:bdc0:: |
4.09ms from Amsterdam,
NL
|
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 |
|---|---|---|
| 173.217.130.175 |
17.66ms from Dallas,
US
|
|
| 68.219.117.111 |
0.19ms from Dublin,
IE
|
|
| 141.52.69.143 |
3.11ms from Frankfurt am Main,
DE
|
|
| 180.66.34.175 |
3.37ms from Incheon,
KR
|
|
| 216.115.186.223 |
0.57ms from Los Angeles,
US
|
|
| 217.56.67.95 |
1.42ms from Milan,
IT
|
|
| 155.248.241.31 |
0.21ms from Mumbai,
IN
|
|
| 80.225.196.79 |
0.16ms from Mumbai,
IN
|
|
| 24.189.53.79 |
6.75ms from New York City,
US
|
|
| 87.163.50.175 |
3.23ms from Nuernberg,
DE
|
|
| 177.84.3.111 |
11.07ms from Porto Alegre,
BR
|
|
| 182.47.232.239 |
5.08ms from Qingdao,
CN
|
|
| 120.43.35.207 |
4.36ms from Fuzhou,
CN
|
|
| 37.219.14.175 |
6.36ms from Helsinki,
FI
|
|
| 115.22.162.31 |
6.53ms from Incheon,
KR
|
|
| 182.180.91.47 |
1.44ms from Islamabad,
PK
|
|
| 51.132.17.15 |
0.19ms from London,
GB
|
|
| 186.114.194.191 |
13.11ms from Medellin,
CO
|
|
| 76.101.217.31 |
4.10ms from Miami,
US
|
|
| 54.233.53.15 |
0.20ms from Osasco,
BR
|
|
| 13.216.170.31 |
0.15ms from Reston,
US
|
|
| 85.191.9.95 |
2.81ms from Skanderborg,
DK
|
|
| 91.207.2.15 |
2.21ms from Skanderborg,
DK
|
|
| 62.193.67.143 |
8.16ms from Cairo,
EG
|
|
| 13.245.11.191 |
0.71ms from Cape Town,
ZA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Kharkiv, UA
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 AS203135 at robtex.
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