已宣布的 IP 地址
51,200
CIDR 前缀
6
ASN
AS20807
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.
70/100
Moderate
How this score is built
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 178.162.0.0/17 | 32.8K |
96.6%
|
JSC ER-Telecom Holding | RU | St.-Petersburg | St Petersburg |
| 77.247.160.0/20 | 4.1K |
99.2%
|
JSC ER-Telecom Holding | RU | — | — |
| 80.70.224.0/20 | 4.1K |
84.9%
|
JSC ER-Telecom Holding | RU | — | — |
| 81.94.16.0/20 | 4.1K |
87.4%
|
JSC ER-Telecom Holding | RU | — | — |
| 92.39.224.0/20 | 4.1K |
92.4%
|
JSC ER-Telecom Holding | RU | — | — |
| 109.68.136.0/21 | 2.0K |
97.1%
|
JSC ER-Telecom Holding | RU | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS20807 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 |
|---|---|---|
| 109.68.136.0/21 | 29,558 | 2026-09-12 18:31:05 |
| 77.247.160.0/20 | 29,554 | 2026-09-12 18:30:21 |
| 80.70.224.0/20 | 29,472 | 2026-09-12 18:30:21 |
| 92.39.224.0/20 | 29,470 | 2026-09-12 18:31:05 |
| 81.94.16.0/20 | 29,442 | 2026-09-12 18:30:21 |
| 178.162.20.0/22 | 28,854 | 2026-09-12 18:31:05 |
| 178.162.64.0/18 | 28,666 | 2026-09-12 18:31:05 |
| 178.162.0.0/17 | 28,662 | 2026-09-12 18:31:05 |
| 178.162.0.0/18 | 28,643 | 2026-09-12 18:31:05 |
| 81.94.24.0/24 | 22,101 | 2026-09-12 18:30:21 |
| 81.94.25.0/24 | 22,077 | 2026-09-12 18:30:21 |
| 81.94.24.0/21 | 22,058 | 2026-09-12 18:30:21 |
| 77.247.168.0/21 | 22,056 | 2026-09-12 18:30:21 |
| 77.247.175.0/24 | 22,055 | 2026-09-12 18:30:21 |
| 77.247.170.0/24 | 22,054 | 2026-09-12 18:30:21 |
| 77.247.172.0/24 | 22,047 | 2026-09-12 18:30:21 |
| 77.247.167.0/24 | 22,045 | 2026-09-12 18:30:21 |
| 77.247.171.0/24 | 22,041 | 2026-09-12 18:30:21 |
| 77.247.166.0/24 | 22,040 | 2026-09-12 18:30:21 |
| 77.247.173.0/24 | 22,040 | 2026-09-12 18:30:21 |
| 77.247.174.0/24 | 22,039 | 2026-09-12 18:30:21 |
| 77.247.169.0/24 | 22,039 | 2026-09-12 18:30:21 |
| 77.247.160.0/21 | 22,036 | 2026-09-12 18:30:21 |
| 77.247.165.0/24 | 22,035 | 2026-09-12 18:30:21 |
| 77.247.168.0/24 | 22,034 | 2026-09-12 18:30:21 |
| 77.247.161.0/24 | 22,032 | 2026-09-12 18:30:21 |
| 81.94.26.0/24 | 22,031 | 2026-09-12 18:30:21 |
| 80.70.229.0/24 | 22,030 | 2026-09-12 18:30:21 |
| 77.247.162.0/24 | 22,028 | 2026-09-12 18:30:21 |
| 81.94.30.0/24 | 22,024 | 2026-09-12 18:30:21 |
| 81.94.17.0/24 | 22,022 | 2026-09-12 18:30:21 |
| 81.94.16.0/21 | 22,020 | 2026-09-12 18:30:21 |
| 81.94.16.0/24 | 22,015 | 2026-09-12 18:30:21 |
| 77.247.163.0/24 | 22,013 | 2026-09-12 18:30:21 |
| 77.247.164.0/24 | 22,010 | 2026-09-12 18:30:21 |
| 81.94.23.0/24 | 22,008 | 2026-09-12 18:30:21 |
| 81.94.21.0/24 | 22,008 | 2026-09-12 18:30:21 |
| 81.94.19.0/24 | 22,007 | 2026-09-12 18:30:21 |
| 81.94.18.0/24 | 22,006 | 2026-09-12 18:30:21 |
| 81.94.20.0/24 | 22,003 | 2026-09-12 18:30:21 |
| 77.247.160.0/24 | 22,003 | 2026-09-12 18:30:21 |
| 81.94.22.0/24 | 21,998 | 2026-09-12 18:30:21 |
| 81.94.29.0/24 | 21,983 | 2026-09-12 18:30:21 |
| 81.94.28.0/24 | 21,971 | 2026-09-12 18:30:21 |
| 109.68.136.0/24 | 21,961 | 2026-09-12 18:31:05 |
| 92.39.235.0/24 | 21,959 | 2026-09-12 18:31:05 |
| 81.94.31.0/24 | 21,955 | 2026-09-12 18:30:21 |
| 109.68.137.0/24 | 21,945 | 2026-09-12 18:31:05 |
| 92.39.231.0/24 | 21,931 | 2026-09-12 18:31:05 |
| 92.39.239.0/24 | 21,925 | 2026-09-12 18:31:05 |
显示前 50 of 206 按样本量公告的前缀。
Frequently Asked Questions
什么是 AS20807？
AS20807 是分配给 JSC ER-Telecom Holding 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。
AS20807 公告了多少个 IP 地址？
AS20807 公告了 51.2K 个 IPv4 地址，分布在 6 个路由 CIDR 前缀中。 该网络在 Russia 注册。
谁运营 AS20807？
AS20807 由 JSC ER-Telecom Holding 运营。 该组织总部位于 Russia。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS20807 在哪个国家注册？
AS20807 在 Russia 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。
最后更新：2026-09-12 18:39:41 UTC
