asn.dev

Autonomous system

AS42821 RAPIDNET-DE Haunstetter Str. 19

Unclassified RIPE

IPv4 addresses 4.35K 13 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Rapidnet

Germany · AI-generated

isp residential germany small

RAPIDNET-DE is operated by K&K Kommunikationssysteme GmbH.

What it's used for

  • The address space carries residential and small-business internet access, evidenced by reverse DNS entries such as dhcp-pc126.rapidnet.de, homesite10.rapidnet.de, and gw-oekotest-frankfurt.rapidnet.de.
  • The network announces 5,632 IPv4 addresses across 17 prefixes and 2 IPv6 prefixes, with only 2 observed routing neighbours, indicating a local access provider rather than a transit carrier.
  • Traffic consists of subscriber eyeballs for a small regional internet service provider serving the Augsburg and Frankfurt areas.

Notable

  • Registrants consistently identify as K&K Kommunikationssysteme GmbH or abuse team rapidnet.de, aligning with the AS holder.
  • The inventory is fragmented into multiple /23 and /24 blocks, including legacy netnames like AUGUSTANET and DE-RAPIDNET-20000607, reflecting historical growth and consolidation.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8767M-net Telekommunikations GmbH878
AS34927iFog GmbH225

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 13 prefixes · 4.35K addresses IPv6 2 prefixes

CountryNamePrefixes
DEGermany15

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42821
Registry name
RAPIDNET-DE
Registrant
MNT-RAPIDNET
Abuse contact
abuse@rapidnet.de
Registered
2007-04-23
Last changed
2022-05-31
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 22 valid, 0 with no ROA
ROAs
36 authorising AS42821
ASPA
no ASPA record
IRR
86% registered · 19 of 22 announcements 3 other origin
Route objects
35 naming AS42821

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

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: 440 networks and 1,773 prefixes, as published 2026-10-13. 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

Cross-check