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 16 internet exchanges: InterLAN-IX: InterLAN Peering Network, LINX LON1: Main, NIX.CZ: Public peering VLAN, VIX, SIX.SK, BIX, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, AMS-IX, DTEL-IX: PUBLIC, Peering.cz, …
Web3 footprint
AS6663 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS6663 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 193.231.137.0/24 | 494,491 | 2026-09-07 15:59:39 |
| 185.63.6.0/24 | 491,004 | 2026-09-07 15:59:39 |
| 217.156.53.0/24 | 487,999 | 2026-09-07 15:59:39 |
| 46.102.108.0/24 | 426,334 | 2026-09-07 15:59:39 |
| 193.231.73.0/24 | 413,641 | 2026-09-07 15:59:39 |
| 81.24.16.0/20 | 410,199 | 2026-09-07 15:59:39 |
| 89.238.192.0/18 | 394,588 | 2026-09-07 15:59:39 |
| 193.230.189.0/24 | 391,408 | 2026-09-07 15:59:39 |
| 193.231.68.0/24 | 389,019 | 2026-09-07 15:59:39 |
| 185.63.4.0/24 | 387,589 | 2026-09-07 15:59:39 |
| 185.63.5.0/24 | 384,495 | 2026-09-07 15:59:39 |
| 194.153.246.0/24 | 384,198 | 2026-09-07 15:59:39 |
| 193.230.183.0/24 | 384,173 | 2026-09-07 15:59:39 |
| 193.231.65.0/24 | 365,926 | 2026-09-07 15:59:39 |
| 193.230.181.0/24 | 338,853 | 2026-09-07 15:59:39 |
| 195.146.11.0/24 | 324,156 | 2026-09-07 15:59:39 |
| 185.190.213.0/24 | 314,173 | 2026-09-07 15:59:39 |
| 193.230.176.0/24 | 284,573 | 2026-09-07 15:59:39 |
| 193.226.126.0/24 | 281,766 | 2026-09-07 15:59:39 |
| 93.113.104.0/24 | 273,213 | 2026-09-07 15:59:39 |
| 31.210.8.0/21 | 254,871 | 2026-09-07 15:59:39 |
| 193.230.178.0/24 | 250,250 | 2026-09-07 15:59:39 |
| 193.226.61.0/24 | 245,518 | 2026-09-07 15:59:39 |
| 81.181.88.0/21 | 240,935 | 2026-09-07 15:59:39 |
| 85.204.100.0/22 | 231,523 | 2026-09-07 15:59:39 |
| 85.204.32.0/22 | 209,768 | 2026-09-07 15:59:39 |
| 193.226.122.0/24 | 205,243 | 2026-09-07 15:59:39 |
| 94.176.5.0/24 | 203,396 | 2026-09-07 15:59:39 |
| 193.226.124.0/24 | 176,674 | 2026-09-07 15:59:39 |
| 86.106.122.0/23 | 158,879 | 2026-09-07 15:57:52 |
| 128.0.5.0/24 | 158,860 | 2026-09-07 15:57:52 |
| 193.226.117.0/24 | 155,787 | 2026-09-07 15:57:52 |
| 193.230.201.0/24 | 151,622 | 2026-09-07 15:57:52 |
| 128.0.6.0/24 | 145,072 | 2026-09-07 15:57:52 |
| 81.180.206.0/24 | 144,322 | 2026-09-07 15:57:52 |
| 193.231.80.0/24 | 142,043 | 2026-09-07 15:57:52 |
| 193.226.119.0/24 | 129,341 | 2026-09-07 15:57:52 |
| 46.29.0.0/22 | 122,098 | 2026-09-07 15:57:52 |
| 81.180.201.0/24 | 108,028 | 2026-09-07 15:57:52 |
| 193.226.113.0/24 | 106,486 | 2026-09-07 15:57:52 |
| 185.74.20.0/22 | 101,900 | 2026-09-07 15:57:52 |
| 193.231.76.0/24 | 98,414 | 2026-09-07 15:57:52 |
| 193.226.114.0/24 | 98,394 | 2026-09-07 15:57:52 |
| 46.29.4.0/22 | 88,907 | 2026-09-07 15:57:52 |
| 193.231.78.0/24 | 83,397 | 2026-09-07 15:57:52 |
| 93.113.105.0/24 | 13,266 | 2026-09-07 15:58:44 |
| 89.238.228.0/24 | 2,573 | 2026-09-07 14:07:07 |
| 193.230.200.0/24 | 2,558 | 2026-09-07 14:07:07 |
| 86.106.123.241/32 | 209 | 2026-09-05 19:45:51 |
| 89.238.213.186/32 | 207 | 2026-09-05 19:45:51 |
Showing top 50 of 54 announced prefixes by sample volume.
Frequently Asked Questions
What is AS6663?
AS6663 is an Autonomous System Number assigned to Euroweb Romania S.R.L.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS6663 announce?
AS6663 announces 39.2K IPv4 addresses distributed across 45 routed CIDR prefixes. The network is registered in Romania.
Who operates AS6663?
AS6663 is operated by Euroweb Romania S.R.L.. The organization is based in Romania. You can view all IP ranges and related ASNs on the organization page.
What country is AS6663 registered in?
AS6663 is registered in Romania. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
