Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Nej.cz
Company in the Czech Republic.
Network profile
Source: PeeringDB →AS16246 — 全球 IP 足迹
AS 所在城市16246 拥有可衡量的 IPv4 分配。点击任意圆点可打开该城市的页面。大小和颜色随 IP 数量变化。
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 188.175.0.0/16 | 65.5K |
89.9%
|
O2 Czech Republic, a.s. | CZ | Moravian-Silesian Region | Frýdek-Místek |
| 94.74.192.0/18 | 16.4K |
87.2%
|
O2 Czech Republic, a.s. | CZ | Prague | Prague |
| 82.150.160.0/19 | 8.2K |
32.2%
|
O2 Czech Republic, a.s. | CZ | Ústí nad Labem Region | Lovosice |
| 86.63.192.0/19 | 8.2K |
45.0%
|
O2 Czech Republic, a.s. | CZ | Olomouc Region | Olomouc |
| 92.240.160.0/19 | 8.2K |
92.6%
|
O2 Czech Republic, a.s. | CZ | Liberec Region | Česká Lípa |
| 213.180.32.0/19 | 8.2K |
43.6%
|
O2 Czech Republic, a.s. | CZ | Prague | Prague |
| 95.143.128.0/20 | 4.1K |
100.0%
|
O2 Czech Republic, a.s. | CZ | — | — |
| 176.98.96.0/20 | 4.1K |
90.7%
|
O2 Czech Republic, a.s. | CZ | Central Bohemia | Příbram |
| 178.17.96.0/20 | 4.1K |
99.1%
|
O2 Czech Republic, a.s. | CZ | Carlsbad Region | Chodov |
| 77.87.232.0/21 | 2.0K |
99.2%
|
O2 Czech Republic, a.s. | CZ | Prague | Prague |
| 78.108.152.0/21 | 2.0K |
99.2%
|
O2 Czech Republic, a.s. | CZ | — | — |
| 91.197.116.0/22 | 1.0K |
99.0%
|
O2 Czech Republic, a.s. | CZ | — | — |
| 185.15.252.0/22 | 1.0K |
39.5%
|
O2 Czech Republic, a.s. | CZ | South Bohemian Region | Mirotice |
BGP 公告前缀
实时 BGP 异常 →前缀 AS16246 实际源自 BGP，通过我们的 RIPE RIS 收集器观测。此实时路由视图可能与上述注册分配有所不同。
| Prefix | 公告样本 | 最后观测 |
|---|---|---|
| 185.15.252.0/22 | 28,197 | 2026-09-10 16:33:41 |
| 77.87.232.0/21 | 11,038 | 2026-09-10 16:33:41 |
| 91.197.116.0/22 | 10,996 | 2026-09-10 16:33:41 |
| 178.17.96.0/20 | 10,991 | 2026-09-10 16:33:41 |
| 176.98.96.0/20 | 8,940 | 2026-09-10 16:33:41 |
| 92.240.160.0/19 | 8,884 | 2026-09-10 16:33:41 |
| 78.108.152.0/21 | 8,814 | 2026-09-10 16:33:39 |
| 86.63.192.0/19 | 8,803 | 2026-09-10 16:33:39 |
| 188.175.0.0/16 | 8,796 | 2026-09-10 16:33:29 |
| 94.74.192.0/18 | 8,780 | 2026-09-10 16:33:39 |
| 95.143.128.0/20 | 8,769 | 2026-09-10 16:33:58 |
| 82.150.160.0/19 | 8,598 | 2026-09-10 16:33:39 |
| 213.180.32.0/19 | 8,431 | 2026-09-10 16:33:39 |
Frequently Asked Questions
什么是 AS16246？
AS16246 是分配给 O2 Czech Republic, a.s. 的自治系统编号 (Autonomous System Number)。ASN 标识一个控制特定 IP 地址集的网络，并通过 BGP（边界网关协议）确定流量如何在互联网上传输。
AS16246 公告了多少个 IP 地址？
AS16246 公告了 133.1K 个 IPv4 地址，分布在 13 个路由 CIDR 前缀中。 该网络在 Czechia 注册。
谁运营 AS16246？
AS16246 由 O2 Czech Republic, a.s. 运营。 该组织总部位于 Czechia。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS16246 在哪个国家注册？
AS16246 在 Czechia 注册。这表明网络运营商的总部所在地，尽管其公告的 IP 地址可能服务全球用户。
