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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: TOP-IX: Public Peering VLAN, MIX-IT, Namex Rome: VLAN Peering
热门 CIDR 范围
| CIDR | IP 地址 | PTR Density | 组织 | 国家 | State | City |
|---|---|---|---|---|---|---|
| 161.27.0.0/16 | 65.5K |
99.6%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 77.241.208.0/20 | 4.1K |
0.0%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 217.172.0.0/20 | 4.1K |
2.5%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 37.114.8.0/21 | 2.0K |
0.0%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 91.109.56.0/21 | 2.0K |
0.9%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 109.232.32.0/21 | 2.0K |
1.1%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 193.109.200.0/21 | 2.0K |
2.1%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 193.178.244.0/22 | 1.0K |
4.4%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 194.153.172.0/22 | 1.0K |
9.6%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 193.178.234.0/23 | 512 |
2.9%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 193.178.216.0/24 | 256 |
4.3%
|
Engineering D.HUB S.p.A. | IT | — | — |
| 194.105.57.0/24 | 256 |
3.9%
|
Engineering D.HUB S.p.A. | IT | — | — |
BGP 公告前缀
实时 BGP 异常 →前缀 AS21176 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 |
|---|---|---|
| 193.109.207.0/24 | 60,855 | 2026-09-13 11:21:29 |
| 91.109.61.0/24 | 29,473 | 2026-09-13 11:19:12 |
| 91.109.56.0/21 | 29,442 | 2026-09-13 11:19:12 |
| 37.114.8.0/24 | 29,256 | 2026-09-13 11:19:12 |
| 37.114.10.0/24 | 29,255 | 2026-09-13 11:19:12 |
| 37.114.14.0/24 | 29,254 | 2026-09-13 11:19:12 |
| 37.114.9.0/24 | 29,248 | 2026-09-13 11:19:12 |
| 193.178.244.0/22 | 29,236 | 2026-09-13 11:19:12 |
| 193.178.245.0/24 | 29,201 | 2026-09-13 11:19:12 |
| 161.27.0.0/16 | 29,168 | 2026-09-13 11:19:12 |
| 109.232.32.0/21 | 29,137 | 2026-09-13 11:19:12 |
| 193.178.247.0/24 | 29,119 | 2026-09-13 11:19:12 |
| 109.232.34.0/23 | 29,112 | 2026-09-13 11:19:12 |
| 194.105.57.0/24 | 29,075 | 2026-09-13 11:19:12 |
| 193.178.246.0/24 | 29,071 | 2026-09-13 11:19:12 |
| 109.232.32.0/24 | 29,068 | 2026-09-13 11:19:12 |
| 193.178.244.0/24 | 29,024 | 2026-09-13 11:19:12 |
| 193.178.234.0/23 | 29,015 | 2026-09-13 11:19:12 |
| 193.109.206.0/23 | 28,961 | 2026-09-13 11:19:12 |
| 194.153.175.0/24 | 28,958 | 2026-09-13 11:19:12 |
| 193.109.200.0/24 | 28,952 | 2026-09-13 11:19:12 |
| 193.109.201.0/24 | 28,942 | 2026-09-13 11:19:12 |
| 193.109.205.0/24 | 28,940 | 2026-09-13 11:19:12 |
| 193.178.235.0/24 | 28,936 | 2026-09-13 11:19:12 |
| 193.178.234.0/24 | 28,932 | 2026-09-13 11:19:12 |
| 193.109.204.0/24 | 28,928 | 2026-09-13 11:19:12 |
| 193.109.200.0/22 | 28,918 | 2026-09-13 11:19:12 |
| 194.153.172.0/22 | 28,913 | 2026-09-13 11:19:12 |
| 193.178.216.0/24 | 28,909 | 2026-09-13 11:19:12 |
| 193.109.203.0/24 | 28,902 | 2026-09-13 11:19:12 |
| 194.153.172.0/24 | 28,899 | 2026-09-13 11:19:12 |
| 194.153.173.0/24 | 28,897 | 2026-09-13 11:19:12 |
| 194.153.174.0/24 | 28,896 | 2026-09-13 11:19:12 |
| 193.109.202.0/24 | 28,894 | 2026-09-13 11:19:12 |
| 193.109.204.0/23 | 28,893 | 2026-09-13 11:19:12 |
| 91.109.59.0/24 | 26,247 | 2026-07-29 21:33:20 |
| 91.109.56.0/24 | 26,141 | 2026-07-29 21:33:20 |
| 91.109.57.0/24 | 26,105 | 2026-07-29 21:33:20 |
| 91.109.58.0/24 | 26,098 | 2026-07-29 21:33:20 |
| 37.114.8.0/21 | 23,573 | 2026-09-13 10:32:50 |
| 217.172.0.0/20 | 23,149 | 2026-09-13 10:36:29 |
| 91.109.56.0/22 | 11,640 | 2026-09-13 11:24:14 |
| 77.241.208.0/20 | 11,198 | 2026-09-13 10:32:53 |
Frequently Asked Questions
什么是 AS21176？
AS21176 是分配给 Engineering D.HUB S.p.A. 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。
AS21176 公告了多少个 IP 地址？
AS21176 公告了 85.0K 个 IPv4 地址，分布在 12 个路由 CIDR 前缀中。 该网络在 Italy 注册。
谁运营 AS21176？
AS21176 由 Engineering D.HUB S.p.A. 运营。 该组织总部位于 Italy。 您可以在组织页面查看所有 IP 范围和相关 ASNs。
AS21176 在哪个国家注册？
AS21176 在 Italy 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。
