Layer7 GmbH is a German IT services provider operating its own network infrastructure, which makes it a concentrated dependency for SME connectivity in the Basel-Lörrach region. Public evidence—RIPE registry, PeeringDB, operator website, and third-party datasets—confirms AS210852 control, four IP prefixes, DE-CIX peering, and managed service offerings. Key gaps include personnel identity, financials, and the German-Swiss entity relationship. Watchpoints cover BGP changes, upstream links, PeeringDB updates, and the emergence of named individuals.
Layer7 GmbH functions as a full-service IT provider for SMEs, offering managed IT, cloud, security, point-of-sale solutions, and IP telephony. It controls AS210852 and four IP prefixes, peers at DE-CIX Frankfurt, and relies on upstreams AS33891 and AS200924 to deliver these services.
Changes in AS210852’s BGP announcements, upstream policy, or PeeringDB records can directly affect the reachability of managed IT, voice, and payment services for the region’s SMEs. A routing leak or facility outage could cascade across point-of-sale terminals, cloud workloads, and office telephony, making public monitoring a practical tool for anticipating regional internet disruptions.
Changes in AS210852’s BGP announcements, upstream policy, or PeeringDB records can directly affect the reachability of managed IT, voice, and payment services for the region’s SMEs. A routing leak or facility outage could cascade across point-of-sale terminals, cloud workloads, and office telephony, making public monitoring a practical tool for anticipating regional internet disruptions.
Layer7 GmbH functions as a full-service IT provider for SMEs, offering managed IT, cloud, security, point-of-sale solutions, and IP telephony. It controls AS210852 and four IP prefixes, peers at DE-CIX Frankfurt, and relies on upstreams AS33891 and AS200924 to deliver these services.
A routing misconfiguration or prefix hijack on AS210852 could simultaneously disrupt internet access, voice communications, and payment systems for multiple local businesses that depend on Layer7’s integrated services. Public monitoring of its BGP announcements and registry records provides early warning of regional connectivity issues.
Layer7 GmbH is a German IT services provider operating its own network infrastructure, which makes it a concentrated dependency for SME connectivity in the Basel-Lörrach region. Public evidence—RIPE registry, PeeringDB, operator website, and third-party datasets—confirms AS210852 control, four IP prefixes, DE-CIX peering, and managed service offerings. Key gaps include personnel identity, financials, and the German-Swiss entity relationship. Watchpoints cover BGP changes, upstream links, PeeringDB updates, and the emergence of named individuals.
A routing misconfiguration or prefix hijack on AS210852 could simultaneously disrupt internet access, voice communications, and payment systems for multiple local businesses that depend on Layer7’s integrated services. Public monitoring of its BGP announcements and registry records provides early warning of regional connectivity issues.
| 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
Layer7 GmbH
Layer7 GmbH是一家区域性IT服务公司，运营自有自治系统（AS210852），为巴塞尔-罗拉赫地区的中小企业提供服务。其综合性的管理IT、云、安全、POS和电话服务均依赖于此网络，使得该公司成为当地网络连接的关键依赖点。 另见: NPO TORINO SRL.
为何重要
针对AS210852的路由配置错误或前缀劫持可能同时中断依赖Layer7集成服务的多家本地企业的互联网访问、语音通信和支付系统。对其BGP公告和注册记录进行公开监控，可为区域连接问题提供预警。 另见: Layer7 GmbH.
公开来源显示
Layer7 GmbH是一家德国IT服务公司，运营自有自治系统AS210852，为巴塞尔-罗拉赫跨境地区的中小企业提供服务。由于其管理IT、云、安全、销售点（POS）和语音服务均依赖于此单一网络，该公司成为了当地网络连接的关键依赖点。路由问题可能同时中断多家公司的互联网访问、支付终端和办公电话。 另见: Microsoft.
公开注册信息和公司自有网站均证实了其身份。RIPE数据库将Layer7 GmbH列为AS210852的持有者，关联四个IP前缀：45.10.129.0/24、46.253.139.0/24、194.56.213.0/24和2001:678:5dc::/48。该公司的PeeringDB记录显示其在法兰克福DE-CIX进行对等互联，并在法兰克福和巴塞尔使用主机托管设施。其网站描述其为一家提供管理IT、云、安全、POS和IP电话服务的全方位IT服务提供商。 另见: 汉堡港务局（AöR）.
Layer7依赖两个上游提供商AS33891和AS200924接入更广泛的互联网。合作伙伴认证——微软银牌合作伙伴、Sophos金牌合作伙伴、3CX金牌合作伙伴和Peoplefone高级认证合作伙伴——表明其服务交付生态延伸至云、安全和语音平台。另一份瑞士公司注册条目列有一家位于巴塞尔的Layer7 GmbH，但公开记录中德国与瑞士实体之间的运营关联尚不明确。 另见: EDEKA DIGITAL GmbH.
影响AS210852的路由配置错误或前缀劫持可能会级联影响Layer7提供的集成服务。由于该公司在同一基础设施上捆绑了互联网接入、语音和支付处理，单次中断可能导致其客户的电话静默、卡终端冻结以及云工作负载离线。对BGP公告和注册变更进行公开监控，可为此类中断提供预警。 另见: EVRAZ.
观察者应追踪AS210852所公告前缀、其上游连接以及其PeeringDB记录的变更。具名技术或行政联系人的出现也将是一个显著的进展，因为它能够实现对个人权威和决策的评估。在RIPE注册的进口/出口策略的任何调整都可能预示网络架构的变化。 另见: ELYON-CLOUD ELYON CLOUD LLC.
公开证据未披露该公司的运营者、营收、员工规模或具体的客户合同。德国Layer7 GmbH与瑞士实体之间的准确关系仍是一个证据缺口。由于时间差异，路由前缀计数在不同数据源之间略有差异，且未发布RPKI/ROA姿态，导致路由安全假设未经验证。 另见: KANTONAR 阿彭策尔外罗登州.
运营概况
Layer7 GmbH作为面向中小企业的全方位IT服务提供商，提供管理IT、云、安全、销售点解决方案和IP电话服务。其控制AS210852及四个IP前缀，在法兰克福DE-CIX进行对等互联，并依赖上游AS33891和AS200924来交付这些服务。
AS210852的BGP公告、上游策略或PeeringDB记录的变更，可能直接影响该地区中小企业管理IT、语音和支付服务的可达性。路由泄露或设施中断可能会级联影响销售点终端、云工作负载和办公电话，使得公开监控成为预测区域互联网中断的实用工具。
监控要点
Layer7 GmbH代表了一个规模虽小但具有区域重要性的基础设施集中点。其ASN和对等互联安排使其能够直接控制服务交付，从而成为客户的单点故障源。了解其网络态势对于区域风险评估至关重要。
前缀公告、上游连接或PeeringDB数据的变更将直接改变网络画像。具名技术联系人或高管的出现将使人员层面的风险分析成为可能。任何RPKI/ROA的部署都将是一个积极信号。
人员、财务、客户和RPKI数据的缺乏限制了画像的深度。瑞士实体与德国公司之间关系的准确性质尚不清楚。路由前缀计数因来源不同而略有差异，且此处不提供实时BGP馈送，因此需要进行时间点监控。
来源
- 注册局RDAP / WHOIS记录 - Layer7 GmbH的公开来源身份和注册背景。
- ipgeolocation.io - 该页面镜像了RIPE WHOIS和解析后的ASN数据，显示AS210852、LAYER7-MSP、Layer7 GmbH、ORG-LG224-RIPE、德国，分配日期为2026-02-03，路由包括45.10.129.0/24、46.253.139.0/24、194.56.213.0/24和2001:678:5dc::/48。
- PeeringDB网络档案 - PeeringDB将AS210852列为Layer7 GmbH，域名为layer7.ch，企业网络类型，欧洲地理范围，开放对等策略，法兰克福DE-CIX对等，公开联系角色和法兰克福/巴塞尔设施。
- 运营商网站 - 该运营商网站将layer7描述为面向中小企业的全方位IT服务提供商，并列出管理IT服务、IT支持、云、IT安全和POS产品。
- layer7.ch关于页面 - 该关于页面指出，layer7 GmbH自2010年初以来一直提供IT和网络解决方案，专注于罗拉赫/巴塞尔地区，并列出了合作伙伴认证，包括微软银牌合作伙伴、Sophos金牌合作伙伴、3cx金牌合作伙伴和Peoplefone高级认证合作伙伴。
- layer7-solutions.de法律声明 - 该德国法律声明列出了Layer7 GmbH，地址为Reutackerstrasse 42, 79591 Eimeldingen，代表，公开的德国和瑞士联系方式，弗莱堡注册法院及HRB 705-492。
- lite.ip2location.com - IP2Location LITE将AS210852列为德国的layer7 GmbH，域名layer7.ch，数据中心/网络托管/传输类型，768个IPv4地址，IPv4范围45.10.129.0/24、46.253.139.0/24和194.56.213.0/24，IPv6范围2001:678:5dc::/48，上游为AS33891和AS200924。
- radar.cloudflare.com - Cloudflare雷达将AS210852识别为德国的Layer7 GmbH，网站为https://layer7.ch/，并提供路由、流量和质量的公共监控视图。
- peoplefone.com - Peoplefone将layer7 GmbH列为认证业务合作伙伴，并显示其在3CX HOSTED和3CX Phone System方面的专长。
- moneyhouse.ch - 公开公司注册镜像数据将瑞士layer7 GmbH列为UID CHE-241.607.229，总部位于巴塞尔，从事IT服务，为瑞士运营背景提供支持，但未取代德国RIPE组织证据。
Domain of operation
Layer7 GmbH is a regional IT services company operating its own autonomous system (AS210852) and serving small and medium businesses in the Basel-Lörrach area. Its integrated managed IT, cloud, security, POS, and telephony services depend on this network, making the company a concentrated dependency for local connectivity.
- Registry RDAP / WHOIS record: public-source identity and registry context for Layer7 GmbH. Evidence basis: source-45188f963c97
Timeline
- Layer7 GmbH public evidence observed
Changes in AS210852’s BGP announcements, upstream policy, or PeeringDB records can directly affect the reachability of managed IT, voice, and payment services for the region’s SMEs. A routing leak or facility outage could cascade across point-of-sale terminals, cloud workloads, and office telephony, making public monitoring a practical tool for anticipating regional internet disruptions.
At A Glance
- Name: Layer7 GmbH
- Type: Digital infrastructure institution
- Base: Central Europe (DE/CH)
- Profile focus: Institution
What It Does
- public operating records
- official service pages
- documented relationships updates
Why It Matters
- A routing misconfiguration or prefix hijack on AS210852 could simultaneously disrupt internet access, voice communications, and payment systems for multiple local businesses that depend on Layer7’s integrated services. Public monitoring of its BGP announcements and registry records provides early warning of regional connectivity issues.
- 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.
A routing misconfiguration or prefix hijack on AS210852 could simultaneously disrupt internet access, voice communications, and payment systems for multiple local businesses that depend on Layer7’s integrated services. Public monitoring of its BGP announcements and registry records provides early warning of regional connectivity issues.
Longer-term relevance depends on verified operating, policy, and relationship changes.
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A routing misconfiguration or prefix hijack on AS210852 could simultaneously disrupt internet access, voice communications, and payment systems for multiple local businesses that depend on Layer7’s integrated services. Public monitoring of its BGP announcements and registry records provides early warning of regional connectivity issues.
Watchpoints
- Layer7 GmbH represents a small but regionally significant infrastructure concentration.
- Its ASN and peering arrangements give it direct control over service delivery, making it a single point of failure for customers.
- Understanding its network posture is valuable for regional risk assessment.
Caveats
- Public evidence is used only for source-backed claims.
- Private control or contract claims require separate public support.
FAQ
Why does BTW track Layer7 GmbH?
Changes in AS210852’s BGP announcements, upstream policy, or PeeringDB records can directly affect the reachability of managed IT, voice, and payment services for the region’s SMEs. A routing leak or facility outage could cascade across point-of-sale terminals, cloud workloads, and office telephony, making public monitoring a practical tool for anticipating regional internet disruptions.
What evidence supports the profile?
public-source identity and registry context for Layer7 GmbH.
What should readers watch next?
Layer7 GmbH represents a small but regionally significant infrastructure concentration.
