Tramwaje Warszawskie sp. z o.o. is Warsaw's sole municipal tram operator, carrying 252 million passengers in 2024 and maintaining 346 km of track. It also holds a small internet number resource footprint (AS210831, 85.219.213.0/24) visible in public routing data but not linked in sources to tram operations. The profile details its legal identity, physical control surface, and digital registry perimeter, while noting the absence of named individuals and the narrow digital dependency evidence. Watchpoints include registry changes, routing announcements, and official disclosures tying digital assets to control systems.
Tramwaje Warszawskie sp. z o.o. operates and maintains Warsaw's tram network, providing collective public transport as mandated by its city ownership. It manages extensive physical infrastructure—track, overhead contact lines, and traction substations—while also administering a RIPE-registered autonomous system and a small IPv4 prefix. The digital resources are a limited, publicly visible side presence, not a replacement for the company's core transit identity.
The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
Tramwaje Warszawskie sp. z o.o. operates and maintains Warsaw's tram network, providing collective public transport as mandated by its city ownership. It manages extensive physical infrastructure—track, overhead contact lines, and traction substations—while also administering a RIPE-registered autonomous system and a small IPv4 prefix. The digital resources are a limited, publicly visible side presence, not a replacement for the company's core transit identity.
Tram service reliability, infrastructure works, and passenger communication are the main public-facing consequences of the company's activity. The internet footprint contributes monitoring value: routing or registry changes could indicate digital reorganisation, but absent a proven link to tram systems, these signals should be treated with caution and not misinterpreted as operational risk indicators.
Tramwaje Warszawskie sp. z o.o. is Warsaw's sole municipal tram operator, carrying 252 million passengers in 2024 and maintaining 346 km of track. It also holds a small internet number resource footprint (AS210831, 85.219.213.0/24) visible in public routing data but not linked in sources to tram operations. The profile details its legal identity, physical control surface, and digital registry perimeter, while noting the absence of named individuals and the narrow digital dependency evidence. Watchpoints include registry changes, routing announcements, and official disclosures tying digital assets to control systems.
Tram service reliability, infrastructure works, and passenger communication are the main public-facing consequences of the company's activity. The internet footprint contributes monitoring value: routing or registry changes could indicate digital reorganisation, but absent a proven link to tram systems, these signals should be treated with caution and not misinterpreted as operational risk indicators.
| 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
华沙有轨电车有限公司（Tramwaje Warszawskie sp. z o.o.）
华沙有轨电车有限公司是华沙唯一的市政有轨电车运营商，每年在346公里的轨道上运送超过2.5亿乘客。该公司还持有自治系统AS210831和IPv4地址块85.219.213.0/24，形成了一个公开可见但尚未与电车运营关联的次级数字监控面。 另见: Tramwaje Warszawskie sp. z o.o..
为何重要
有轨电车服务可靠性、基础设施工程和乘客沟通是该公司活动的主要公众可见后果。互联网足迹增加了监控价值：路由或注册信息的变化可能表明数字化重组，但在缺乏与电车系统的确凿联系的情况下，这些信号应谨慎对待，不应被误解为运营风险指标。 另见: FR-GAMMICCHIAMA-20260516 GAMMICCHIA Matt 以 NET2LAN 名义经营.
公开来源显示的内容
华沙有轨电车有限公司是华沙唯一的市政有轨电车运营商，2024年在346公里的轨道上运送了2.52亿乘客。该公司完全由华沙市所有，运营着密集的架空接触网、48座牵引变电站和车辆段。它还持有自治系统AS210831和IPv4前缀85.219.213.0/24，这是一个自2021年8月起在RIPE注册的小型数字足迹。 另见: cve.
该公司的核心身份是实体交通。其公共信息公告（BIP）和最新年度报告详述了运营情况：5200万车公里、346公里的轨道（kmtp）以及331.9公里的架空接触网。乘客的联系方式——电子邮件、电话和e-Doręczenia——已公开列出。治理结构包括股东大会、监事会和董事会，但未披露个人姓名。 另见: Arseniy Likhacev.
AS210831出现在公开的BGP数据和第三方IP资源中，分配了85.219.213.0/24上的256个IPv4地址。观察到上游连接至T-Mobile Polska S.A.和Horyzont Technologie Internetowe sp. z o.o.。证据集中目前未记录活动的路由公告，因此该前缀的运营状态尚不明确。 另见: Letiste Praha, a. s..
公开记录中所缺少的是这些互联网资源与电车控制系统或乘客信息系统之间的任何联系。BIP将软件活动和数据处理列为辅助功能，但没有来源将ASN与SCADA、票务或实时车辆跟踪联系起来。因此，数字足迹仍然是一个次级监控面，并非运营依赖性的指标。 另见: Batlify Internet s.r.o..
对于追踪该公司的人来说，主要影响仍在铁轨上。服务中断、基础设施升级或乘客沟通变化会立即影响华沙的出行。数字方面则提供较窄的信号：注册信息更新、前缀撤销或新的BGP公告可能表明数字资产的内部重组，但在没有其他证据的情况下，这类动向并非运营警报。 另见: 格雷肖特吉比特有限公司.
关键监控点包括AS210831的RDAP或WHOIS记录变更、85.219.213.0/24的新路由公告，以及任何明确在电车系统背景下提及该ASN或前缀的官方采购通知或技术文件。未来公布具名高管或财务数据也将深化此概况，并增强风险图景。 另见: 中东矿业与矿产工业发展控股有限公司.
现有证据未确认商业模式和收入结构，也未提供任何个人决策者信息。尽管该公司的实体控制面已充分记录，但数字碎片需要仔细解读：它是一件注册产物，而非经过证实的运营核心。在官方来源将两者联系起来之前，互联网足迹应被解读为一个更广泛的市政交通故事中有限的、面向公众的旁注。
运营面
华沙有轨电车有限公司运营和维护华沙的有轨电车网络，按照其市有性质提供集体公共交通服务。它管理着广泛的实体基础设施——轨道、架空接触网和牵引变电站——同时还管理着一个RIPE注册的自治系统和一个小的IPv4前缀。数字资源是一个有限的、公开可见的侧面存在，并不取代公司的核心交通身份。
该公司因在波兰首都的关键交通作用而受到追踪，服务中断直接影响数十万人的日常出行。其互联网资源增加了一个较窄的监控渠道：AS210831的注册记录、路由公告或上游依赖关系的变化可能标志着值得关注的数字化转变，尽管目前的公开证据尚未将其与运营控制系统关联起来。
监控要点
该公司的主要重要性仍在于其作为华沙关键交通运营商的角色；互联网足迹提供了一个次要的、面向公众的数字信号，风险较低，但如果注册记录发生变化或出现路由，可能提示数字化重组。在没有记录的运营联系的情况下，这些信号并非控制系统受损的指标。
监控AS210831和前缀85.219.213.0/24的RDAP/WHOIS变更；任何新的BGP公告或上游变化都可能表明网络活动。明确将AS210831与电车控制或乘客服务联系起来的官方声明、采购通知或技术文件，将提升该概况的基础设施关键性。
没有公开来源将互联网资源与任何运营技术联系起来；该/24地址块的目的仍未知。财务数据、收入模式和具名高管均缺失。这些差距限制了对该公司数字风险态势和运营依赖性进行评估的能力。
来源
- 注册表 RDAP / WHOIS 记录 - 华沙有轨电车有限公司的公开来源身份和注册背景。
- bip.tw.waw.pl - 官方BIP页面标明了华沙有轨电车有限公司，提供了地址 ul. Siedmiogrodzka 20, 01-232 Warszawa，并列出了NIP 5252256724和REGON 015313954。
- bip.tw.waw.pl - BIP法律地位页面给出了公司全称、KRS 0000145910，并说明于2003年1月1日转变为华沙市独资的商业法律公司。
- bip.tw.waw.pl - BIP活动页面称，该公司在华沙从事有轨电车集体公共交通，并列出了包括运输、维修、建筑、电气安装、软件活动和数据处理在内的相关活动类别。
- bip.tw.waw.pl - BIP联系页面公布了组织联系渠道，包括通信电子邮件、e-Doręczenia地址、乘客电子邮件和电话接入。
- bip.tw.waw.pl - BIP治理页面说明公司机构包括股东大会、监事会和董事会。
- 2024.raport-roczny.tw.waw.pl - 2024年度报告将Tramwaje Warszawskie确定为华沙市政电车公司，并提供了公司注册背景。
- 2024.raport-roczny.tw.waw.pl - 2024年度报告显示，2024年运营了52,070,127公里，运送了252,397,918名乘客。
- 2024.raport-roczny.tw.waw.pl - 2024年度报告基础设施部分报告了346.2 kmtp的轨道、331.9公里的架空接触网和48座牵引变电站。
- ipgeolocation.io - 公开ASN页面将AS210831标识为TramwajeWarszawskie，组织为华沙有轨电车有限公司，注册RIPE，分配日期2021-08-27，路由85.219.213.0/24。
- ipinfo.io - 公开ASN页面标识AS210831拥有256个IPv4地址，无IPv6地址，IP范围为85.219.213.0/24，RIPE注册状态，上游为T-Mobile Polska S.A.和Horyzont Technologie Internetowe sp. z o.o.
Domain of operation
Tramwaje Warszawskie sp. z o.o. is Warsaw's sole municipal tram operator, carrying over 250 million passengers annually across 346 km of track. The company also holds the autonomous system AS210831 and the IPv4 block 85.219.213.0/24, creating a secondary digital monitoring surface that is publicly visible but not yet linked to tram operations.
- Registry RDAP / WHOIS record: public-source identity and registry context for Tramwaje Warszawskie sp. z o.o.. Evidence basis: source-5a4dd41b18a9
Timeline
- Tramwaje Warszawskie sp. z o.o. public evidence observed
The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
At A Glance
- Name: Tramwaje Warszawskie sp. z o.o.
- Type: Digital infrastructure institution
- Base: Poland
- Profile focus: Institution
What It Does
- public operating records
- official service pages
- documented relationships updates
Why It Matters
- Tram service reliability, infrastructure works, and passenger communication are the main public-facing consequences of the company's activity. The internet footprint contributes monitoring value: routing or registry changes could indicate digital reorganisation, but absent a proven link to tram systems, these signals should be treated with caution and not misinterpreted as operational risk indicators.
- 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.
Tram service reliability, infrastructure works, and passenger communication are the main public-facing consequences of the company's activity. The internet footprint contributes monitoring value: routing or registry changes could indicate digital reorganisation, but absent a proven link to tram systems, these signals should be treated with caution and not misinterpreted as operational risk indicators.
Longer-term relevance depends on verified operating, policy, and relationship changes.
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Tram service reliability, infrastructure works, and passenger communication are the main public-facing consequences of the company's activity. The internet footprint contributes monitoring value: routing or registry changes could indicate digital reorganisation, but absent a proven link to tram systems, these signals should be treated with caution and not misinterpreted as operational risk indicators.
Watchpoints
- The company's primary importance remains its role as the critical transit operator in Warsaw; the internet footprint provides a secondary, public-facing digital signal that is low-risk but could alert to digital reorganisation if registry records change or routing appears.
- Without documented operational linkage, these signals are not indicators of control-system compromise.
- Monitor RDAP/WHOIS changes for AS210831 and prefix 85.219.213.0/24; any new BGP announcements or upstream shifts could indicate network activity.
Caveats
- Public evidence is used only for source-backed claims.
- Private control or contract claims require separate public support.
FAQ
Why does BTW track Tramwaje Warszawskie sp. z o.o.?
The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
What evidence supports the profile?
public-source identity and registry context for Tramwaje Warszawskie sp. z o.o..
What should readers watch next?
The company's primary importance remains its role as the critical transit operator in Warsaw; the internet footprint provides a secondary, public-facing digital signal that is low-risk but could alert to digital reorganisation if registry records change or routing appears.
