$ query “AS12843” --type=asn → 1 result(s)
AS12843 — TELEMAXX
TelemaxX Telekommunikation GmbH
AS12843 is a mid-size transit provider operated by TelemaxX Telekommunikation GmbH, registered in Germany since 2002. The network announces a solid 125 184 IPv4 addresses, including a /16. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 09, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 53 / 45
- IPv6 Prefixes (raw / aggregated)
- 13 / 13
- IPv4 Addresses
- 125 184
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇩🇪 DE (74 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 125 184 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 91 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 33 downstream autonomous systems buying transit
- Degree
- 130 unique BGP neighbors (providers + customers + peers)
- Reach
- 37 — customer cone size measuring network influence
- Degree Rank
- #1 147
- Reach Rank
- #1 689
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (53 total)
- 149.236.0.0/16 (65 536 addresses)
- 85.115.0.0/19 (8 192 addresses)
- 213.144.0.0/19 (8 192 addresses)
- 37.228.160.0/20 (4 096 addresses)
- 81.26.160.0/20 (4 096 addresses)
- 37.16.64.0/21 (2 048 addresses)
- 46.167.16.0/21 (2 048 addresses)
- 46.232.224.0/21 (2 048 addresses)
- 89.107.184.0/21 (2 048 addresses)
- 93.189.152.0/21 (2 048 addresses)
- 109.109.200.0/21 (2 048 addresses)
- 185.106.0.0/21 (2 048 addresses)
- 212.114.32.0/21 (2 048 addresses)
- 45.14.124.0/22 (1 024 addresses)
- 88.214.60.0/22 (1 024 addresses)
- 185.9.176.0/22 (1 024 addresses)
- 185.18.92.0/22 (1 024 addresses)
- 185.25.132.0/22 (1 024 addresses)
- 185.28.228.0/22 (1 024 addresses)
- 185.30.156.0/22 (1 024 addresses)
- 185.34.184.0/22 (1 024 addresses)
- 185.53.204.0/22 (1 024 addresses)
- 185.55.100.0/22 (1 024 addresses)
- 185.171.248.0/22 (1 024 addresses)
- 185.202.196.0/22 (1 024 addresses)
- 194.59.20.0/22 (1 024 addresses)
- 194.24.242.0/23 (512 addresses)
- 194.59.18.0/23 (512 addresses)
- 91.103.241.0/24 (256 addresses)
- 91.103.242.0/24 (256 addresses)
- 91.208.5.0/24 (256 addresses)
- 185.60.57.0/24 (256 addresses)
- 185.179.245.0/24 (256 addresses)
- 193.17.197.0/24 (256 addresses)
- 193.42.221.0/24 (256 addresses)
- 193.47.152.0/24 (256 addresses)
- 193.164.154.0/24 (256 addresses)
- 193.202.119.0/24 (256 addresses)
- 194.0.163.0/24 (256 addresses)
- 194.45.103.0/24 (256 addresses)
- 194.145.114.0/24 (256 addresses)
- 194.156.234.0/24 (256 addresses)
- 194.180.204.0/24 (256 addresses)
- 195.66.74.0/24 (256 addresses)
- 217.25.137.0/24 (256 addresses)
IPv6 Prefixes (13 total)
- 2a02:788::/29
- 2a04:4b00::/29
- 2a0e:e80::/29
- 2a0e:3200::/29
- 2a0a:dc40::/30
- 2a00:9300::/32
- 2a00:96e0::/32
- 2a01:8e20::/32
- 2a01:50c0:1000::/36
- 2001:678:490::/48
- 2001:67c:12f0::/48
- 2001:67c:1928::/48
- 2001:67c:2388::/48