$ query “AS8741” --type=asn → 1 result(s)
AS8741 · RATIOKONTAKT
ratiokontakt GmbH
AS8741 is run by ratiokontakt GmbH and is an enterprise stub network, based in Germany since 2002. The system announces a respectable 73 984 IPv4 addresses, including a /16, and supports IPv6. Its primary geographic footprint is in Germany.
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 09, 2002
- Last Changed
- April 30, 2026
- Last Seen
- May 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 73 984
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇩🇪 Germany (139 776 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Degree
- 3 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (3 total)
- 212.223.0.0/16 (65 536 addresses (/16 prefix))
- 212.63.128.0/19 (8 192 addresses (/19 prefix))
- 193.23.141.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a02:708::/32
- 2a12:7140::/32