AS209874
Tech Tide Portugal Unipessoal LDA
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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Web3 footprint
AS209874 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 AS209874 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 |
|---|---|---|
| 5.175.174.0/24 | 465,946 | 2026-11-13 09:31:12 |
| 5.231.25.0/24 | 464,846 | 2026-11-13 09:26:55 |
| 87.239.129.0/24 | 453,301 | 2026-11-13 09:26:55 |
| 94.103.167.0/24 | 452,145 | 2026-11-13 09:26:55 |
| 94.249.197.0/24 | 450,872 | 2026-11-13 09:26:55 |
| 94.249.150.0/24 | 450,496 | 2026-11-13 09:26:55 |
| 94.249.153.0/24 | 450,353 | 2026-11-13 09:27:45 |
| 5.175.217.0/24 | 447,792 | 2026-11-13 09:31:12 |
| 5.83.150.0/24 | 126,499 | 2026-11-13 09:19:25 |
| 5.231.82.0/24 | 108,084 | 2026-11-13 09:19:25 |
| 77.90.39.0/24 | 107,874 | 2026-11-13 09:19:25 |
| 5.231.96.0/24 | 107,847 | 2026-11-13 09:19:25 |
| 194.62.122.0/24 | 105,887 | 2026-11-13 09:19:25 |
| 5.83.142.0/24 | 95,555 | 2026-11-13 09:19:25 |
| 94.249.202.0/24 | 65,500 | 2026-07-20 22:09:46 |
| 89.144.18.0/24 | 65,487 | 2026-07-20 22:09:46 |
| 165.217.163.0/24 | 58,479 | 2026-11-13 09:19:25 |
| 165.217.162.0/24 | 54,142 | 2026-11-13 09:19:25 |
| 94.249.180.0/24 | 53,420 | 2026-06-03 08:12:08 |
| 165.217.161.0/24 | 50,060 | 2026-11-13 09:19:25 |
| 85.118.162.0/24 | 48,565 | 2026-07-20 22:09:46 |
| 89.144.50.0/24 | 1,820 | 2026-11-13 09:19:25 |
| 94.249.187.0/24 | 96 | 2026-09-12 14:31:44 |
| 94.249.198.0/24 | 96 | 2026-09-12 14:31:44 |
| 5.230.9.0/24 | 89 | 2026-09-12 14:31:44 |
| 5.231.203.0/24 | 54 | 2026-09-10 00:16:11 |
| 89.144.1.0/24 | 52 | 2026-09-12 14:31:44 |
| 5.231.116.0/24 | 46 | 2026-09-12 14:31:44 |
| 45.146.200.0/24 | 26 | 2026-05-27 23:14:08 |
| 178.83.33.0/24 | 12 | 2026-08-09 13:55:00 |
| 5.231.247.0/24 | 10 | 2026-09-10 00:16:11 |
| 89.106.88.0/24 | 2 | 2026-05-24 18:19:42 |
| 5.175.137.0/24 | 2 | 2026-05-24 18:19:42 |
| 5.231.23.0/24 | 2 | 2026-09-12 13:54:34 |
| 178.18.146.0/24 | 2 | 2026-05-24 18:19:42 |
Frequently Asked Questions
What is AS209874?
AS209874 is an Autonomous System Number assigned to Tech Tide Portugal Unipessoal LDA. 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 AS209874 announce?
AS209874 announces 4.6K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in Portugal.
Who operates AS209874?
AS209874 is operated by Tech Tide Portugal Unipessoal LDA. The organization is based in Portugal. You can view all IP ranges and related ASNs on the organization page.
What country is AS209874 registered in?
AS209874 is registered in Portugal. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
