已宣布的 IP 地址
23,296
CIDR 前缀
8
ASN
AS49048
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 |
|---|---|---|---|---|---|---|
| 37.112.64.0/19 | 8.2K |
99.6%
|
JSC ER-Telecom Holding | RU | Tver Oblast | Tver |
| 5.165.128.0/20 | 4.1K |
99.9%
|
JSC ER-Telecom Holding | RU | Tver Oblast | Tver |
| 5.167.96.0/20 | 4.1K |
98.2%
|
JSC ER-Telecom Holding | RU | Tver Oblast | Tver |
| 109.194.64.0/20 | 4.1K |
99.8%
|
JSC ER-Telecom Holding | RU | Tver Oblast | Tver |
| 176.213.96.0/21 | 2.0K |
93.6%
|
JSC ER-Telecom Holding | RU | — | — |
| 94.181.57.0/24 | 256 |
91.4%
|
JSC ER-Telecom Holding | RU | — | — |
| 94.181.63.0/24 | 256 |
93.0%
|
JSC ER-Telecom Holding | RU | — | — |
| 188.187.221.0/24 | 256 |
100.0%
|
JSC ER-Telecom Holding | RU | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS49048 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 |
|---|---|---|
| 5.167.100.0/22 | 48,408 | 2026-09-12 19:58:42 |
| 5.167.104.0/22 | 48,407 | 2026-09-12 19:58:42 |
| 5.165.136.0/22 | 48,352 | 2026-09-12 19:58:42 |
| 5.165.140.0/22 | 48,347 | 2026-09-12 19:58:42 |
| 5.167.108.0/22 | 48,297 | 2026-09-12 19:58:42 |
| 5.165.128.0/22 | 48,243 | 2026-09-12 19:58:42 |
| 5.165.132.0/22 | 48,206 | 2026-09-12 19:58:42 |
| 5.165.128.0/20 | 46,298 | 2026-09-12 19:58:42 |
| 5.167.96.0/20 | 46,287 | 2026-09-12 19:58:42 |
| 109.194.76.0/24 | 46,038 | 2026-09-12 19:58:42 |
| 37.112.72.0/22 | 45,833 | 2026-09-12 19:58:42 |
| 37.112.92.0/22 | 45,252 | 2026-09-12 19:58:42 |
| 37.112.76.0/22 | 45,228 | 2026-09-12 19:58:42 |
| 37.112.80.0/22 | 45,178 | 2026-09-12 19:58:42 |
| 37.112.64.0/22 | 45,151 | 2026-09-12 19:58:42 |
| 37.112.68.0/22 | 45,124 | 2026-09-12 19:58:42 |
| 37.112.88.0/22 | 44,688 | 2026-09-12 19:58:42 |
| 37.112.84.0/22 | 44,358 | 2026-09-12 19:58:42 |
| 109.194.77.0/24 | 44,330 | 2026-09-12 19:58:42 |
| 37.112.64.0/19 | 42,985 | 2026-09-12 19:58:42 |
| 94.181.57.0/24 | 42,143 | 2026-09-12 19:58:42 |
| 94.181.63.0/24 | 42,049 | 2026-09-12 19:58:42 |
| 109.194.64.0/20 | 41,897 | 2026-09-12 19:58:42 |
| 176.213.96.0/21 | 41,521 | 2026-09-12 19:58:42 |
| 188.187.221.0/24 | 40,349 | 2026-09-12 19:58:42 |
Frequently Asked Questions
什么是 AS49048？
AS49048 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。
AS49048 公告了多少个 IP 地址？
AS49048 公告了 23.3K 个 IPv4 地址，分布在 8 个路由 CIDR 前缀中。 该网络在 Russia 注册。
谁运营 AS49048？
AS49048 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。
AS49048 在哪个国家注册？
AS49048 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 20:09:22 UTC
