$ query “AS12337” --type=asn → 1 result(s)
AS12337 — NORIS-NETWORK
noris network AG
AS12337 is a mid-size transit provider registered to noris network AG, registered in Germany since 2002. The network announces a solid 115 456 IPv4 addresses, including a /16. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 03, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 78 / 59
- IPv6 Prefixes (raw / aggregated)
- 15 / 10
- IPv4 Addresses
- 115 456
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇩🇪 DE (72 IPs), 🇦🇹 AT (2 IPs), 🇨🇭 CH (1 IPs), 🇬🇷 GR
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 115 456 total (0.00%)
- Tor Exit Nodes
- 1 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 8 upstream autonomous systems providing transit
- Peers
- 96 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 27 downstream autonomous systems buying transit
- Degree
- 135 unique BGP neighbors (providers + customers + peers)
- Reach
- 28 — customer cone size measuring network influence
- Degree Rank
- #1 087
- Reach Rank
- #1 947
Upstream Providers (8)
Prefix Lists
IPv4 Prefixes (78 total)
- 213.95.0.0/16 (65 536 addresses)
- 62.128.0.0/19 (8 192 addresses)
- 213.155.64.0/19 (8 192 addresses)
- 213.183.0.0/19 (8 192 addresses)
- 89.250.128.0/20 (4 096 addresses)
- 45.88.236.0/22 (1 024 addresses)
- 45.146.16.0/22 (1 024 addresses)
- 185.227.12.0/22 (1 024 addresses)
- 185.250.108.0/22 (1 024 addresses)
- 188.92.112.0/22 (1 024 addresses)
- 45.91.196.0/23 (512 addresses)
- 87.237.216.0/23 (512 addresses)
- 87.237.222.0/23 (512 addresses)
- 195.85.94.0/23 (512 addresses)
- 195.85.102.0/23 (512 addresses)
- 195.88.116.0/23 (512 addresses)
- 206.195.32.0/23 (512 addresses)
- 209.16.144.0/23 (512 addresses)
- 212.29.0.0/23 (512 addresses)
- 212.29.6.0/23 (512 addresses)
- 212.29.18.0/23 (512 addresses)
- 212.29.24.0/23 (512 addresses)
- 212.29.30.0/23 (512 addresses)
- 217.19.160.0/23 (512 addresses)
- 31.13.185.0/24 (256 addresses)
- 31.13.187.0/24 (256 addresses)
- 87.237.218.0/24 (256 addresses)
- 87.238.127.0/24 (256 addresses)
- 185.174.151.0/24 (256 addresses)
- 185.176.167.0/24 (256 addresses)
- 185.201.22.0/24 (256 addresses)
- 185.245.100.0/24 (256 addresses)
- 188.92.117.0/24 (256 addresses)
- 192.84.221.0/24 (256 addresses)
- 192.109.102.0/24 (256 addresses)
- 192.189.151.0/24 (256 addresses)
- 193.30.133.0/24 (256 addresses)
- 193.47.99.0/24 (256 addresses)
- 193.138.10.0/24 (256 addresses)
- 193.138.13.0/24 (256 addresses)
- 193.138.15.0/24 (256 addresses)
- 193.138.25.0/24 (256 addresses)
- 193.138.27.0/24 (256 addresses)
- 193.162.106.0/24 (256 addresses)
- 194.15.183.0/24 (256 addresses)
- 194.31.2.0/24 (256 addresses)
- 194.49.60.0/24 (256 addresses)
- 194.77.145.0/24 (256 addresses)
- 195.149.76.0/24 (256 addresses)
- 195.190.8.0/24 (256 addresses)
IPv6 Prefixes (15 total)
- 2001:780::/32
- 2a04:5781:2000::/40
- 2a12:6900:1100::/40
- 2a0a:be40:c0::/44
- 2001:67c:fc4::/48
- 2001:67c:192c::/48
- 2001:67c:1933::/48
- 2a02:1140:113::/48
- 2a03:62a0:4901::/48
- 2a0e:14c0::/48