AS1764
Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 8 internet exchanges: VIX, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, AMS-IX, SAIX: Public Peering LAN, SwissIX: Peering, AAIX, NIX.CZ: Public peering VLAN, Peering.cz
Web3 footprint
AS1764 hosts 29 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
AS1764 — global IP footprint
Cities where AS1764 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS1764 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 |
|---|---|---|
| 81.16.152.0/21 | 600,267 | 2026-10-03 18:54:27 |
| 91.217.173.0/24 | 595,801 | 2026-10-03 18:54:27 |
| 185.16.52.0/22 | 595,373 | 2026-10-03 18:54:27 |
| 77.237.48.0/21 | 515,056 | 2026-10-03 18:53:41 |
| 185.158.25.0/24 | 495,275 | 2026-10-03 18:53:41 |
| 45.88.240.0/22 | 493,229 | 2026-10-03 18:53:41 |
| 194.45.144.0/21 | 479,602 | 2026-10-03 18:53:41 |
| 193.110.94.0/24 | 472,208 | 2026-10-03 18:53:41 |
| 77.237.56.0/21 | 471,775 | 2026-10-03 18:53:41 |
| 109.70.96.0/22 | 470,888 | 2026-10-03 18:53:41 |
| 217.194.156.0/24 | 469,600 | 2026-10-03 18:53:41 |
| 83.68.144.0/20 | 466,566 | 2026-10-03 18:53:41 |
| 193.228.32.0/21 | 465,813 | 2026-10-03 18:53:41 |
| 85.232.94.0/24 | 465,477 | 2026-10-03 18:53:41 |
| 92.60.4.0/22 | 461,023 | 2026-10-03 18:53:41 |
| 185.245.64.0/24 | 459,879 | 2026-10-03 18:53:41 |
| 81.16.144.0/20 | 456,783 | 2026-10-03 18:53:41 |
| 185.14.52.0/22 | 455,877 | 2026-10-03 18:53:41 |
| 88.151.72.0/21 | 451,661 | 2026-10-03 18:53:41 |
| 185.43.12.0/22 | 451,650 | 2026-10-03 18:53:41 |
| 194.0.74.0/24 | 449,264 | 2026-10-03 18:53:41 |
| 83.68.132.0/23 | 448,102 | 2026-10-03 18:53:41 |
| 81.16.148.0/22 | 444,149 | 2026-10-03 18:53:41 |
| 130.0.68.0/22 | 441,127 | 2026-10-03 18:53:41 |
| 193.34.206.0/24 | 435,248 | 2026-10-03 18:53:41 |
| 193.200.6.0/24 | 428,351 | 2026-10-03 18:53:41 |
| 83.68.136.0/21 | 425,198 | 2026-10-03 18:53:41 |
| 195.182.26.0/24 | 417,154 | 2026-10-03 18:53:41 |
| 217.194.150.0/24 | 403,538 | 2026-10-03 18:53:41 |
| 95.130.124.0/24 | 394,839 | 2026-10-03 18:53:41 |
| 195.69.180.0/24 | 391,604 | 2026-10-03 18:53:41 |
| 185.81.212.0/22 | 386,991 | 2026-10-03 18:53:41 |
| 77.237.32.0/19 | 381,154 | 2026-10-03 18:53:41 |
| 77.237.32.0/20 | 351,503 | 2026-10-03 18:53:41 |
| 193.187.8.0/24 | 344,548 | 2026-10-03 18:53:41 |
| 80.249.120.0/24 | 339,062 | 2026-10-03 18:53:41 |
| 185.57.51.0/24 | 337,032 | 2026-10-03 18:53:41 |
| 193.228.45.0/24 | 313,977 | 2026-10-03 18:53:41 |
| 83.68.128.0/22 | 273,520 | 2026-10-03 18:53:41 |
| 91.208.7.0/24 | 255,385 | 2026-10-03 18:53:41 |
| 193.228.40.0/23 | 232,911 | 2026-10-03 18:53:41 |
| 91.204.216.0/22 | 213,485 | 2026-10-03 18:53:25 |
| 193.228.42.0/24 | 205,198 | 2026-10-03 18:53:25 |
| 185.106.48.0/22 | 199,710 | 2026-10-03 18:53:25 |
| 217.175.196.0/22 | 196,971 | 2026-10-03 18:53:25 |
| 92.60.8.0/21 | 191,821 | 2026-10-03 18:53:25 |
| 193.228.43.0/24 | 188,203 | 2026-10-03 18:53:25 |
| 185.106.248.0/22 | 187,984 | 2026-10-03 18:53:25 |
| 217.15.0.0/20 | 178,834 | 2026-10-03 18:51:21 |
| 195.69.174.0/24 | 178,407 | 2026-10-03 18:51:21 |
Showing top 50 of 71 announced prefixes by sample volume.
Frequently Asked Questions
What is AS1764?
AS1764 is an Autonomous System Number assigned to Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH. 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 AS1764 announce?
AS1764 announces 81.2K IPv4 addresses distributed across 79 routed CIDR prefixes. The network is registered in Austria.
Who operates AS1764?
AS1764 is operated by Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH. The organization is based in Austria. You can view all IP ranges and related ASNs on the organization page.
What country is AS1764 registered in?
AS1764 is registered in Austria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
