FIVE CYBER HOST SECURITY S.R.L. operates AS210718, a RIPE-region autonomous system originating two prefixes and buying transit from DIGI ROMANIA S.A. and Internet Magnate (Pty) Ltd. Public sources confirm registry identity and company registration under CAEN 6311, but no revenue, customer, or leadership data is available. The profile is useful for monitoring routing dependencies and low-scale hosting exposure; actual business scale is unverifiable. Watchpoints include registry changes, prefix announcements, and the emergence of a live website.
As the registrant of AS210718 and two IP prefixes, FIVE CYBER HOST SECURITY S.R.L. controls a small autonomous system that buys transit from DIGI ROMANIA S.A. and Internet Magnate (Pty) Ltd. Its public operating surface is confined to RIPE records and BGP announcements; no service catalog, customers, or revenue stream has been identified.
Changes to AS210718 routing, RPKI state, upstream dependencies, or prefix advertisements could directly affect reachability of any services hosted on its IP space. Monitoring this entity helps map infrastructure dependencies and detect potential single points of failure in niche hosting supply chains within Romania.
Changes to AS210718 routing, RPKI state, upstream dependencies, or prefix advertisements could directly affect reachability of any services hosted on its IP space. Monitoring this entity helps map infrastructure dependencies and detect potential single points of failure in niche hosting supply chains within Romania.
As the registrant of AS210718 and two IP prefixes, FIVE CYBER HOST SECURITY S.R.L. controls a small autonomous system that buys transit from DIGI ROMANIA S.A. and Internet Magnate (Pty) Ltd. Its public operating surface is confined to RIPE records and BGP announcements; no service catalog, customers, or revenue stream has been identified.
Routing changes, prefix withdrawals, or misconfigurations for AS210718 would directly impact reachability of services hosted on its IP space. Its reliance on two transit providers creates a dependency chain where upstream disruptions in Romania or South Africa could cascade to customers.
FIVE CYBER HOST SECURITY S.R.L. operates AS210718, a RIPE-region autonomous system originating two prefixes and buying transit from DIGI ROMANIA S.A. and Internet Magnate (Pty) Ltd. Public sources confirm registry identity and company registration under CAEN 6311, but no revenue, customer, or leadership data is available. The profile is useful for monitoring routing dependencies and low-scale hosting exposure; actual business scale is unverifiable. Watchpoints include registry changes, prefix announcements, and the emergence of a live website.
Routing changes, prefix withdrawals, or misconfigurations for AS210718 would directly impact reachability of services hosted on its IP space. Its reliance on two transit providers creates a dependency chain where upstream disruptions in Romania or South Africa could cascade to customers.
| 0.90–1.00 | A | High — direct sources |
| 0.75–0.89 | A/B | Strong |
| 0.55–0.74 | B/C | Medium |
| 0.35–0.54 | C/D | Weak–medium |
| 0.10–0.34 | D | Weak signal |
| 0.00–0.09 | D | Internal monitoring |
Several public sources
FIVE CYBER HOST SECURITY S.R.L.
FIVE CYBER HOST SECURITY S.R.L. 是一家罗马尼亚注册公司，持有AS210718和两个IP前缀，但其实际业务运营在RIPE注册表和BGP路由数据之外仍然不可见。该实体的公开信息仅限于一个开放对等策略和一个无法解析的域名，这引发了对其活跃托管业务的疑问。 另见: 罗伯特·纽沃斯.
为何重要
AS210718的路由更改、前缀撤销或配置错误会直接影响其IP空间上托管服务的可达性。它依赖两个上游提供商，形成了一个依赖链，罗马尼亚或南非的上游中断可能级联影响到客户。 另见: 尤金·贡恰连科.
公开信息显示的内容
FIVE CYBER HOST SECURITY S.R.L. 是一家罗马尼亚有限责任公司，持有自治系统号AS210718和两个IP前缀，但除此之外，其运营几乎没有任何公开信息。该公司在Teleorman县注册，税号CUI 41758330，主要业务列为数据处理和网页托管（CAEN 6311），但从未发现任何客户网站、服务目录或收入数据。 另见: NGA Connect Limited.
其全部公开信息仅限于少量的RIPE注册条目和BGP路由宣告。 另见: Skywolf Inc（天狼公司）.
AS210718成立于2021年9月，目前宣告IPv4前缀93.115.101.0/24和IPv6前缀2a0f:9400:7e01::/48。该自治系统从两个上游提供商购买中转服务：DIGI ROMANIA S.A.（AS8708），罗马尼亚主要的电信运营商；以及Internet Magnate (Pty) Ltd（AS214209），一家南非的中转销售商。PeeringDB记录显示开放对等策略，但没有列出的对等方，IRR as-set RIPE::AS-FIVE-CYBER-HOST-SECURITY管理路由过滤。 另见: Devout BV.
多个数据源—RIPE Stat、Cloudflare Radar、BGP.tools、IPinfo和IPLocate—都确认了相同的网络基本情况。由FIVE_CYBER_HOST_SECURITY-MNT维护的RIPE aut-num对象上次更新于2025年11月，并在备注中包含了域名five-host.com。然而，该域名无法解析到任何活跃网站，也没有存档副本显示过去的服务提供。 另见: FUTURE SPACE SA.
罗马尼亚商业目录Listafirme.ro确认了该公司的合法存在和注册号J34/574/2020，但无法获得财务文件或新闻报道来判断其经济实质。 另见: Dcent Investments BV.
由于该公司的全部运营控制面仅限于其RIPE记录和BGP通告，对这些数字工件的任何更改都会立即改变其网络态势。该组织持有MNT-FIVE_CYBER_HOST_SECURITY的维护者密码，拥有AS210718的PeeringDB条目，并控制five-host.com的DNS区域。 另见: VoltzzNode Enterprise SRL.
实际上，修改IRR路由对象或重新编号ASN的能力构成了该公司唯一可观察到的权威；没有证据表明存在实体办公室、员工或技术团队。
现实后果是，任何路由配置错误、前缀劫持、RPKI失败或上游断开都可能无声地中断托管在93.115.101.0/24或2a0f:9400:7e01::/48上的任何服务。由于没有客户名单，影响范围未知：单个Web应用程序、提供商的DNS解析器或一组虚拟服务器可能毫无预警地从公共互联网上消失。
这种依赖链将风险集中在两个上游提供商身上，他们没有义务披露私人客户事件。
观察者应关注三个信号：首先，AS210718的RIPE aut-num、组织或维护者记录的任何修改，这可能意味着转让或废弃；其次，前缀的添加或撤销，这将扩大或缩小基础设施表面；第三，突然出现功能性的公司网站或财务报告，从而确定商业评估。
在此类证据出现之前，该实体仍然是一个经过注册确认的空壳，其真实活动隐藏在开放对等策略和不可解析的域名背后。
核心不确定性在于FIVE CYBER HOST SECURITY S.R.L.是否积极销售托管服务，还是仅仅是存放互联网号码资源。该公司位于Teleorman县的一个小镇，以及缺乏任何LinkedIn或招聘信息，表明运营极为有限。
未来的信息收集应监控罗马尼亚公司注册处的更新、BGP表中的新宣告，以及WHOIS更改中出现的任何具名联系人，这将是实际商业活动在进行的最早迹象。
运营概况
作为AS210718和两个IP前缀的注册者，FIVE CYBER HOST SECURITY S.R.L.控制着一个从DIGI ROMANIA S.A.和Internet Magnate (Pty) Ltd购买中转的小型自治系统。其公开运营面仅限于RIPE记录和BGP通告；未发现任何服务目录、客户或收入流。
AS210718路由、RPKI状态、上游依赖或前缀通告的更改可能直接影响其IP空间上托管服务的可达性。监控该实体有助于绘制基础设施依赖关系，并发现罗马尼亚境内利基托管供应链中的潜在单点故障。
关注点
该实体是一个极简的互联网号码资源持有者，没有可见的商业活动。其网络依赖两个中转提供商，形成了小但非零的风险集中。在当前不透明的状态下，它代表了一个基础设施空壳，可能被激活或废弃而不引起市场注意。
监控RIPE WHOIS更新中的维护者或org-handle更改，BGP通告中的前缀添加/撤销，PeeringDB策略更新，以及five-host.com的解析状态。任何新的PeeringDB对等记录或活跃网站都将标志着运营扩张。
没有活跃的公司网站、财务文件或客户引用。除了Listafirme.ro之外，缺少官方的罗马尼亚贸易注册确认。缺乏具名联系人或员工信息。验证实体办公室的存在并获取客户感言将减少不确定性。
来源
- 互联网注册记录 - RIPEstat AS210718的AS概览数据，确认其与FIVE CYBER HOST SECURITY S.R.L.的关联。
- radar.cloudflare.com - Cloudflare Radar将AS210718列为罗马尼亚的FIVE-CYBER-HOST-SECURITY-AS，别名为FIVE-CYBER-HOST-SECURITY-AS FIVE CYBER HOST SECURITY S.R.L.，并展示了路由、宣告地址空间、BGP通告、连接性和IRR AS-set视图。
- bgp.tools - BGP.tools列出AS210718归属于FIVE CYBER HOST SECURITY S.R.L.，注册于2021年9月24日，活跃并在RIPE下分配，宣告93.115.101.0/24和2a0f:9400:7e01::/48，上游为AS214209和AS8708。
- PeeringDB网络资料 - PeeringDB列出FIVE CYBER HOST SECURITY，组织为FIVE CYBER HOST SECURITY S.R.L.，ASN 210718，IRR as-set或route-set为RIPE::AS-FIVE-CYBER-HOST-SECURITY，RIR状态正常，开放对等策略。
- ipinfo.io - IPinfo将AS210718识别为罗马尼亚的FIVE CYBER HOST SECURITY S.R.L.，将five-host.com与该ASN关联，将ASN分类为托管，列出RIPE为注册机构，并将AS8708和AS214209列为上游或对等网络。
- iplocate.io - IPLocate将AS210718识别为FIVE CYBER HOST SECURITY S.R.L.，AS名称为FIVE-CYBER-HOST-SECURITY-AS，国家罗马尼亚，网站five-host.com，ASN类型托管，状态已分配，注册机构RIPE，列出的IP范围包括93.115.101.0/24和2a0f:9400:7e01::/48。
- 注册机构RDAP / WHOIS记录 - IPIP从RIPE衍生的WHOIS镜像显示aut-num AS210718，as-name FIVE-CYBER-HOST-SECURITY-AS，org ORG-FCHS1-RIPE，描述FIVE CYBER HOST SECURITY S.R.L.，状态ASSIGNED，mnt-by RIPE-NCC-END-MNT和FIVE_CYBER_HOST_SECURITY-MNT，创建于2021-09-24T09:37:31Z，最后修改于2025-11-06T09:54:26Z。
- listafirme.ro - Listafirme识别出FIVE CYBER HOST SECURITY SRL，CUI 41758330，注册号J34/574/2020，EUID ROONRC.J34/574/2020，成立日期2019-10-11，位于Teleorman/Scrioastea地址环境，CAEN 6311数据处理、网页管理及相关活动。
Domain of operation
FIVE CYBER HOST SECURITY S.R.L. is a Romanian registered company that holds AS210718 and two IP prefixes, yet its actual business operations remain invisible beyond RIPE registry and BGP routing data. The entity’s public footprint is limited to an open peering policy and a non-resolving domain, raising questions about its active hosting activities.
- Internet registry record: RIPEstat AS overview data for AS210718, confirming its association with FIVE CYBER HOST SECURITY S.R.L. Evidence basis: source-70e8dae704f5
Timeline
- FIVE CYBER HOST SECURITY S.R.L. public evidence observed
Changes to AS210718 routing, RPKI state, upstream dependencies, or prefix advertisements could directly affect reachability of any services hosted on its IP space. Monitoring this entity helps map infrastructure dependencies and detect potential single points of failure in niche hosting supply chains within Romania.
At A Glance
- Name: FIVE CYBER HOST SECURITY S.R.L.
- Type: Digital infrastructure institution
- Base: Romania
- Profile focus: Institution
What It Does
- public operating records
- official service pages
- documented relationships updates
Why It Matters
- Routing changes, prefix withdrawals, or misconfigurations for AS210718 would directly impact reachability of services hosted on its IP space. Its reliance on two transit providers creates a dependency chain where upstream disruptions in Romania or South Africa could cascade to customers.
- Operational criticality: Medium
- Time horizon: Next quarter
What To Watch
- official company sources
- public registries
- operator-published records
Track verified source updates, role changes, and current public evidence.
Routing changes, prefix withdrawals, or misconfigurations for AS210718 would directly impact reachability of services hosted on its IP space. Its reliance on two transit providers creates a dependency chain where upstream disruptions in Romania or South Africa could cascade to customers.
Longer-term relevance depends on verified operating, policy, and relationship changes.
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Routing changes, prefix withdrawals, or misconfigurations for AS210718 would directly impact reachability of services hosted on its IP space. Its reliance on two transit providers creates a dependency chain where upstream disruptions in Romania or South Africa could cascade to customers.
Watchpoints
- This entity is a minimal internet-number resource holder with no visible commercial activity.
- Its network dependency on two transit providers creates a small but non-zero risk concentration.
- In its current opaque state, it represents an infrastructure shell that could be activated or abandoned without market notice.
Caveats
- Public evidence is used only for source-backed claims.
- Private control or contract claims require separate public support.
FAQ
Why does BTW track FIVE CYBER HOST SECURITY S.R.L.?
Changes to AS210718 routing, RPKI state, upstream dependencies, or prefix advertisements could directly affect reachability of any services hosted on its IP space. Monitoring this entity helps map infrastructure dependencies and detect potential single points of failure in niche hosting supply chains within Romania.
What evidence supports the profile?
RIPEstat AS overview data for AS210718, confirming its association with FIVE CYBER HOST SECURITY S.R.L.
What should readers watch next?
This entity is a minimal internet-number resource holder with no visible commercial activity.
