Autonomous system
AS34966 RALFBENDER-AS
Residential ARIN Cable/DSL/ISP
Summary
RB C+C
isp cable dsl germany
The AS handle RALFBENDER-AS is held by RB C+C (Ralf Bender).
What it's used for
- The address space carries residential and small-business connectivity, evidenced by netnames such as
DE-RBCC-L3,DE-RBCC-L4, andRB_CC-NET1. - The AS announces 2048 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, while maintaining 92 observed neighbours. This ratio of modest address inventory against a high neighbour count indicates a transit or peering-heavy role rather than a large-scale access network.
Notable
- Registrants across all announced prefixes consistently identify as "Ralf Bender" or "RB C+C Ralf Bender," aligning perfectly with the AS holder.
- The operator is listed in PeeringDB as a Cable/DSL/ISP with a European scope, confirming its function as a local internet service provider.
- The inventory consists of six distinct IPv4 blocks, including two /23s and four /24s, alongside a single /30 IPv6 prefix.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.193.101 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.82.198 |
Transit providers
21 upstream, 0 downstream and 27 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 2.05K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 7 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS34966- Registry name
- RalfBender-AS
- Registrant
- MNT-RBCC
- Abuse contact
- abuse@rbcc.de
- Registered
- 2005-05-10
- Last changed
- 2025-02-14
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- RB C+C
- Also known as
- Ralf Bender
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-RBCC- Present at
- 3 exchanges
- Facilities
- 5 facilities
- Website
- http://www.rbcc.de
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 8 valid, 0 with no ROA
- ROAs
- 8 authorising AS34966
- ASPA
- no ASPA record
- IRR
- 100% registered · 8 of 8 announcements
- Route objects
- 12 naming AS34966
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 446 networks and 1,852 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere