201701 FFRL-AS - Freifunk Rheinland e.V., DE
Adjacency: 7 Upstream: 5 Downstream: 2
Upstream Adjacent AS list
AS5405 INTERDOTLINK - Inter.link GmbH, DE
AS9136 WOBCOM - Wobcom GmbH, DE
AS24961 MYLOC-AS - WIIT AG, DE
AS50629 LWLCOM - LWLcom GmbH, DE
AS3320 DTAG - Deutsche Telekom AG, DE
Downstream Adjacent AS list
AS207871 FFDDORF - Freifunk Duesseldorf e.V., DE
AS213097 rootsateifel - roots at eifel e.V., DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29443 AS201701 ORG+TRN Originate: 1792 /21.19 Transit: 512 /23.00 FFRL-AS - Freifunk Rheinland e.V., DE
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 27011 AS201701 FFRL-AS - Freifunk Rheinland e.V., DE 4 1 0 3 1 25.00% Prefix AS Path Aggregation Suggestion 185.66.192.0/22 4777 2516 3320 201701 201701 201701 201701 185.66.193.0/24 4608 1221 4637 24961 201701 201701 201701 201701 185.66.194.0/24 4608 7575 3356 50629 201701 201701 201701 201701 185.66.195.0/24 4777 2516 3320 201701 201701 201701 201701 - Withdrawn - matching aggregate 185.66.192.0/22 4777 2516 3320 201701 201701 201701 201701
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS201701 3 More Specifics 4 Total Advertisements FFRL-AS - Freifunk Rheinland e.V., DE
185.66.193.0/24 185.66.192.0/22
185.66.194.0/24 185.66.192.0/22
185.66.195.0/24 185.66.192.0/22
whois: 402609
IANA has recorded AS201701 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS201701\n % This is the RIPE Database query service.
% The objects are in RPSL format.
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% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS200537 - AS203022'
as-block: AS200537 - AS203022
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS201701'
% Abuse contact for 'AS201701' is 'abuse@freifunk-rheinland.net'
aut-num: AS201701
as-name: FFRL-AS
org: ORG-FRE1-RIPE
import: from AS5405 accept any
import: from AS6724 accept any
import: from AS8560 accept any
import: from AS8881 accept any
import: from AS9002 accept any
import: from AS9136 accept any
import: from AS13030 accept any
import: from AS24961 accept any
import: from AS25291 accept any
import: from AS29670 accept any
import: from AS33891 accept any
import: from AS50629 accept any
import: from AS57555 accept any
import: from AS213097 accept any
remarks: # ## Temp for Why2025
import: from AS58299 accept any
import: from AS49009 accept AS-FFRL
import: from AS201173 accept AS201173
import: from AS9033 accept AS-ECIX-DUS
import: from AS9033 accept AS-ECIX-BER
import: from AS9033 accept AS-ECIX-FRA
import: from AS16374 accept AS-BCIX
import: from AS34307 accept AS-ANY
import: from AS6695 accept AS-DECIX
export: to AS5405 announce AS-FFRL
export: to AS6724 announce AS-FFRL
export: to AS8560 announce AS-FFRL
export: to AS8881 announce AS-FFRL
export: to AS9002 announce AS-FFRL
export: to AS9136 announce AS-FFRL
export: to AS13030 announce AS-FFRL
export: to AS24961 announce AS-FFRL
export: to AS25291 announce AS-FFRL
export: to AS29670 announce AS-FFRL
export: to AS33891 announce AS-FFRL
export: to AS49009 announce AS-FFRL
export: to AS50629 announce AS-FFRL
export: to AS57555 announce AS-FFRL
export: to AS201173 announce AS-FFRL
export: to AS213097 announce AS-FFRL
export: to AS-ECIX-DUS announce AS-FFRL
export: to AS-ECIX-BER announce AS-FFRL
export: to AS-ECIX-FRA announce AS-FFRL
export: to AS-BCIX announce AS-FFRL
export: to AS34307 announce AS-FFRL
export: to AS-DECIX announce AS-FFRL
member-of: AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS25291
member-of: AS3320:AS-AUTH-PILOT-ROUTEPRIO-FROM-AS25291
admin-c: FFRL-RIPE
admin-c: TAKT1-RIPE
admin-c: TD2676-RIPE
admin-c: LB853-RIPE
admin-c: MAX7511-RIPE
admin-c: KS10926-RIPE
tech-c: FFRL-RIPE
tech-c: TAKT1-RIPE
tech-c: TD2676-RIPE
tech-c: LB853-RIPE
tech-c: MAX7511-RIPE
tech-c: KS10926-RIPE
remarks: Freifunk Rheinland is a non commercial open initiative to
remarks: support free and open radio networks (WLAN) in the German region.
remarks: It is is part of the international movement for
remarks: free and wireless radio networks.
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-ffrhein
created: 2014-08-08T14:05:58Z
last-modified: 2025-08-11T09:24:05Z
source: RIPE
organisation: ORG-FRE1-RIPE
org-name: Freifunk Rheinland e.V.
country: DE
reg-nr: District court Düsseldorf VR 10563
org-type: LIR
address: Hirzenrott 2-4
address: 52076
address: Aachen
address: GERMANY
phone: +49-211-41741221
abuse-c: FFRL-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: mnt-ffrhein
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-ffrhein
created: 2014-08-08T08:45:07Z
last-modified: 2026-05-13T07:35:35Z
source: RIPE # Filtered
role: Freifunk Rheinland NOC
address: Hirzenrott 2-4
address: 52076 Aachen
address: GERMANY
abuse-mailbox: abuse@freifunk-rheinland.net
nic-hdl: FFRL-RIPE
mnt-by: mnt-ffrhein
created: 2014-08-08T09:34:08Z
last-modified: 2019-10-07T15:29:07Z
source: RIPE # Filtered
org: ORG-FRE1-RIPE
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