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Get started for freeName | CTA Systems B.V. |
Country | |
Website | |
Hosted domains | 973 |
IPv4 addresses | 2,304 |
IPv6 addresses | 7.92 × 10²⁸ |
ASN type | Hosting |
Registry | RIPE |
Allocated | 8 years ago on Nov 10, 2017 |
Updated | 5 years ago on Jun 25, 2021 |
ASHandle: █████ OrgID: █████ ASName: ██████ ASNumber: AS█████ RegDate: ████-██-██ Updated: ████-██-██ TechHandle: ████-████ Source: ████
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 AS39563 at robtex.
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPsBelow is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →
IPinfo ProbeNet in Amsterdam, NLA pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
| Netblock | Company | Num of IPs |
|---|---|---|
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 | |
CTA Systems B.V. | 256 |
IPs in this network linked to physical places, based on their Wi-Fi networks.
Car Services2
Home Improvement1
Retail1| Category | In AS39563 | Example IP |
|---|---|---|
| Car Services | 2 | 185.231.16.24 |
| Home Improvement | 1 | 185.231.16.160 |
| Retail | 1 | 185.231.16.26 |
| Convenience Store | 1 | 185.231.16.113 |
| Bank | 1 | 185.231.16.19 |
IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore PlacesThere are 50 peers for this ASN.
There are 1 downstreams for this ASN.
| ASN | Name | Rank |
|---|---|---|
| AS35055 | WI - Connect B.V. |
| 85.8.131.68 | Amsterdam, Netherlands |
| 2a0c:3900:1002::1 | Amsterdam, Netherlands |
| 185.231.18.192 | Amsterdam, Netherlands |
| 185.231.18.193 | Amsterdam, Netherlands |
| 2a0c:3900:0:ac::c | Amsterdam, Netherlands |
| 185.231.18.255 | Amsterdam, Netherlands |
| 2a0c:3900:0:1::2 | Amsterdam, Netherlands |
| 85.8.131.46 | Amsterdam, Netherlands |
| 185.231.18.196 | Amsterdam, Netherlands |
| 2a0c:3900:0:ac::a | Amsterdam, Netherlands |
How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 973 domain names hosted across 11 IP addresses on this ASN.
| IP Address | Domain | Count |
|---|---|---|
| 185.231.16.134 | 404 | |
| 185.231.16.43 | 343 | |
| 185.231.16.151 | 75 | |
| 185.231.16.150 | 68 | |
| 185.231.16.132 | 53 |
9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
| IP Address | ASN | Details |
|---|---|---|
| 185.231.18.193Ping | AS39563CTA Systems B.V. | 0.30ms from Amsterdam, NL |
| 185.231.16.107Ping | AS39563CTA Systems B.V. | 0.40ms from Amsterdam, NL |
| 85.8.131.38Ping | AS39563CTA Systems B.V. | 0.29ms from Amsterdam, NL |
| 2a0c:3900:1001:1::dc:513Ping | AS39563CTA Systems B.V. | 0.85ms from Amsterdam, NL |
| 2a0c:3900:1002::1Ping | AS39563CTA Systems B.V. | 0.37ms from Amsterdam, NL |
| 185.231.19.78Ping | AS39563CTA Systems B.V. | 0.31ms from Amsterdam, NL |
| 2a0c:3900:0:bc::cPing | AS39563CTA Systems B.V. | 0.37ms from Amsterdam, NL |
| 2a0c:3900:1020:2::dc:519Ping | AS39563CTA Systems B.V. | 2.50ms from Amsterdam, NL |
| 2a0c:3900:fbbb:fbbb::b1Ping | AS39563CTA Systems B.V. | 0.60ms from Amsterdam, NL |
| IP Address | ASN | Details |
|---|
| 128.136.168.11Ping | AS13649Flexential Colorado Corp. | 3.13ms from Ashburn, US |
| 167.71.239.251Ping | AS14061DigitalOcean, LLC | 0.27ms from Bengaluru, IN |
| 74.249.27.203Ping | AS8075Microsoft Corporation | 0.28ms from Boydton, US |
| 87.170.197.219Ping | AS3320Deutsche Telekom AG | 5.39ms from Düsseldorf, DE |
| 37.136.76.219Ping | AS16086DNA Oyj | 11.17ms from Helsinki, FI |
| 85.9.220.59Ping | AS202053UpCloud Ltd | 0.49ms from Helsinki, FI |
| 220.85.44.219Ping | AS45409KBCAPITAL | 0.77ms from Incheon, KR |
| 162.237.150.139Ping | AS7018AT&T Enterprises, LLC | 2.68ms from Miami, US |
| 173.49.38.203Ping | AS701Verizon Business | 1.77ms from Philadelphia, US |
| 185.9.18.171Ping | AS9009M247 Europe SRL | 0.17ms from Zuerich, CH |
