$ query “AS1764” --type=asn → 1 result(s)
AS1764 — NEXTLAYER-AS
Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1764 is a major transit provider run by Next Layer Telekommunikationsdienstleistungs- und Beratungs…, based in Austria since 2002. The network announces a respectable 84 736 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #90 by Degree — Top 100 by unique BGP neighbor count
- #3 in Austria — Top 10 by reach within country
Basic Information
- Country
- 🇦🇹 Austria
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 21, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 68 / 60
- IPv6 Prefixes (raw / aggregated)
- 14 / 14
- IPv4 Addresses
- 84 736
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇦🇹 AT (86 IPs), 🇩🇪 DE (6 IPs), 🇺🇸 US (2 IPs), 🇮🇹 IT, 🇨🇿 CZ
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 84 736 total (0.00%)
Connectivity Summary
- Upstream Providers
- 5 upstream autonomous systems providing transit
- Peers
- 1 420 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 127 downstream autonomous systems buying transit
- Degree
- 1 559 unique BGP neighbors (providers + customers + peers)
- Reach
- 831 — customer cone size measuring network influence
- Degree Rank
- #90
- Reach Rank
- #662
- Country Rank
- #3
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (68 total)
- 82.103.0.0/18 (16 384 addresses)
- 77.237.32.0/19 (8 192 addresses)
- 213.208.128.0/19 (8 192 addresses)
- 81.16.144.0/20 (4 096 addresses)
- 83.68.144.0/20 (4 096 addresses)
- 217.15.0.0/20 (4 096 addresses)
- 81.16.96.0/21 (2 048 addresses)
- 83.68.136.0/21 (2 048 addresses)
- 88.151.72.0/21 (2 048 addresses)
- 92.60.8.0/21 (2 048 addresses)
- 193.228.32.0/21 (2 048 addresses)
- 194.45.144.0/21 (2 048 addresses)
- 217.175.200.0/21 (2 048 addresses)
- 45.88.240.0/22 (1 024 addresses)
- 83.68.128.0/22 (1 024 addresses)
- 91.204.216.0/22 (1 024 addresses)
- 92.60.4.0/22 (1 024 addresses)
- 109.70.96.0/22 (1 024 addresses)
- 130.0.68.0/22 (1 024 addresses)
- 185.14.52.0/22 (1 024 addresses)
- 185.16.52.0/22 (1 024 addresses)
- 185.43.12.0/22 (1 024 addresses)
- 185.81.212.0/22 (1 024 addresses)
- 185.106.48.0/22 (1 024 addresses)
- 185.106.248.0/22 (1 024 addresses)
- 185.210.148.0/22 (1 024 addresses)
- 193.228.40.0/22 (1 024 addresses)
- 217.175.196.0/22 (1 024 addresses)
- 83.68.132.0/23 (512 addresses)
- 91.195.40.0/23 (512 addresses)
- 109.70.102.0/23 (512 addresses)
- 185.158.24.0/23 (512 addresses)
- 194.242.16.0/23 (512 addresses)
- 195.2.200.0/23 (512 addresses)
- 195.39.200.0/23 (512 addresses)
- 20.154.73.0/24 (256 addresses)
- 20.154.74.0/24 (256 addresses)
- 80.249.120.0/24 (256 addresses)
- 85.232.94.0/24 (256 addresses)
- 91.208.7.0/24 (256 addresses)
- 91.213.204.0/24 (256 addresses)
- 91.217.173.0/24 (256 addresses)
- 91.239.118.0/24 (256 addresses)
- 95.130.124.0/24 (256 addresses)
- 109.70.101.0/24 (256 addresses)
- 185.57.51.0/24 (256 addresses)
- 185.245.64.0/24 (256 addresses)
- 193.34.206.0/24 (256 addresses)
- 193.110.94.0/24 (256 addresses)
- 193.187.8.0/24 (256 addresses)
IPv6 Prefixes (14 total)
- 2a01:190::/29
- 2a03:e600::/29
- 2a04:140::/29
- 2a05:dd80::/29
- 2a0b:5a40::/29
- 2a0d:4d80::/29
- 2a04:9304::/30
- 2a04:9302::/31
- 2a04:9301::/32
- 2a07:a980::/32
- 2001:67c:22a0::/48
- 2001:67c:2600::/48
- 2001:4b60:100::/48
- 2a10:9a80:dc01::/48