21473 PFALZKOM Pfalzkom GmbH, DE
Adjacency: 23 Upstream: 4 Downstream: 19
Upstream Adjacent AS list
AS5405 INTERDOTLINK powered by Inter.link, DE
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS34309 LINK11 Link11 GmbH, DE
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Downstream Adjacent AS list
AS206906 AS_SW_SPEYER, DE
AS205843 MEDIASERVICE, DE
AS43186 VERIVOX-OFFICE-AS, DE
AS12857 TDS, DE
AS12292 TRANSKOM P 3, 7, DE
AS16568 PROMEGA - PROMEGA CORPORATION, US
AS15492 PFALZWERKE-AS Kurfuerstenstrasse 29, DE
AS200377 PSB-AS, DE
AS203604 SOLUVIA-IT-AS, DE
AS35265 EWR-WO, DE
AS216277 DHV-E-NET, DE
AS47296 HIFX-AS, GB
AS56919 CONTINENTALE-ASN, DE
AS43911 TE3-AS, DE
AS35501 DEERE-AS, US
AS209917 VAG-NET, DE
AS209400 KURPFALZTEL, DE
AS61310 PREGO, DE
AS56368 NICODUCK, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4471 AS21473 ORG+TRN Originate: 47616 /16.46 Transit: 19968 /17.71 PFALZKOM Pfalzkom GmbH, 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 % 7245 AS21473 PFALZKOM Pfalzkom GmbH, DE 32 7 1 26 6 18.75% Prefix AS Path Aggregation Suggestion 45.148.216.0/23 4777 2497 1299 21473 77.72.216.0/21 4777 2497 1299 21473 77.72.216.0/22 4777 2497 1299 21473 - Withdrawn - matching aggregate 77.72.216.0/21 4777 2497 1299 21473 91.199.192.0/24 4777 2497 1299 21473 91.240.77.0/24 4777 2497 1299 34309 21473 93.190.248.0/21 4777 2497 1299 21473 94.176.168.0/22 4777 2497 1299 21473 109.232.128.0/21 4777 2497 3356 21473 109.233.144.0/21 4777 2497 1299 21473 109.233.148.0/24 4777 2497 1299 21473 - Withdrawn - matching aggregate 109.233.144.0/21 4777 2497 1299 21473 109.233.151.0/24 4777 2497 1299 21473 - Withdrawn - matching aggregate 109.233.144.0/21 4777 2497 1299 21473 138.222.72.0/24 4777 2497 1299 21473 185.8.228.0/22 4777 2497 1299 21473 + Announce - aggregate of 185.8.228.0/23 (4777 2497 1299 21473) and 185.8.230.0/23 (4777 2497 1299 21473) 185.8.228.0/23 4777 2497 1299 21473 - Withdrawn - aggregated with 185.8.230.0/23 (4777 2497 1299 21473) 185.8.230.0/23 4777 2497 1299 21473 - Withdrawn - aggregated with 185.8.228.0/23 (4777 2497 1299 21473) 185.21.28.0/22 4777 2497 1299 21473 185.28.4.0/22 4777 2497 1299 21473 185.28.4.0/24 4777 2497 1299 21473 - Withdrawn - matching aggregate 185.28.4.0/22 4777 2497 1299 21473 185.28.7.0/24 4777 2497 1299 21473 - Withdrawn - matching aggregate 185.28.4.0/22 4777 2497 1299 21473 185.98.135.0/24 4777 2497 1299 21473 185.142.8.0/22 4777 2497 1299 21473 188.95.13.0/24 4777 2497 1299 21473 193.16.128.0/20 4777 2497 1299 21473 193.16.245.0/24 4777 2497 1299 21473 193.111.72.0/24 4777 2497 1299 21473 193.221.221.0/24 4777 2497 1299 21473 194.50.25.0/24 4777 2497 1299 21473 194.50.46.0/24 4777 2497 1299 21473 194.59.156.0/24 4777 2497 1299 21473 195.170.183.0/24 4777 2497 1299 21473 212.65.0.0/19 4777 2497 1299 21473 213.183.64.0/19 4777 2497 1299 21473 213.206.160.0/19 4777 2497 1299 21473
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21473 10 More Specifics 32 Total Advertisements PFALZKOM Pfalzkom GmbH, DE
45.148.216.0/23 45.148.216.0/22
77.72.216.0/22 77.72.216.0/21
109.233.148.0/24 109.233.144.0/21
109.233.151.0/24 109.233.144.0/21
138.222.72.0/24 138.222.0.0/16
185.8.228.0/23 185.8.228.0/22
185.8.230.0/23 185.8.228.0/22
185.28.4.0/24 185.28.4.0/22
185.28.7.0/24 185.28.4.0/22
193.221.221.0/24 193.221.220.0/22
whois: 402332
IANA has recorded AS21473 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21473\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% 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 'AS21453 - AS21503'
as-block: AS21453 - AS21503
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: 2018-11-22T15:27:28Z
last-modified: 2018-11-22T15:27:28Z
source: RIPE
% Information related to 'AS21473'
% Abuse contact for 'AS21473' is 'abuse@pfalzkom.de'
aut-num: AS21473
org: ORG-MA7-RIPE
as-name: PFALZKOM
descr: Pfalzkom GmbH
descr: Wredestr 35
descr: D-67059 Ludwigshafen
descr: Germany
descr: Technical contact: noc@pfalzkom.de
descr: If you would like to peer with us please contact
descr: peering@pfalzkom.de
remarks: ---------------------------------------
remarks: DECIX
remarks: We prefer peerings over upstream by setting always_compare_med
remarks: ---------------------------------------
import: from AS-DECIX-CONNECTED action pref=200; med=0; accept AS-DECIX-CONNECTED
export: to AS-DECIX-CONNECTED announce AS-MANET
remarks: ---------------------------------------
remarks: Upstream Providers
remarks: All MEDs on routes received via upstream providers have their med increased by 20
remarks: RIPE RPSL implementation does not seem to support that.
remarks: ---------------------------------------
export: to AS3320 announce AS-MANET
import: from AS3320 action pref=200; accept ANY
export: to AS3356 announce AS-MANET
import: from AS3356 action pref=200; accept ANY
export: to AS1299 announce AS-MANET
import: from AS1299 action pref=200; accept ANY
remarks: ---------------------------------------
remarks: Private Peerings
remarks: ---------------------------------------
export: to AS15495 announce AS-MANET
import: from AS15495 action pref=200; med=0; accept AS-PKOM
remarks: ---------------------------------------
remarks: Customers
remarks: ---------------------------------------
export: to AS-MANET announce ANY
import: from AS-MANET action pref=400; accept AS-MANET
remarks: ---------------------------------------------
admin-c: MNO3-RIPE
tech-c: MNO3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MANET-RIPE-MNT
created: 2002-09-18T05:43:48Z
last-modified: 2023-02-13T13:58:54Z
source: RIPE
member-of: AS3320:AS-AUTH-PILOT-ROUTEPRIO-FROM-AS15945
member-of: AS3320:AS-AUTH-PILOT-ROUTEPRIO-FROM-AS21473
organisation: ORG-MA7-RIPE
org-name: PFALZKOM GmbH
country: DE
org-type: LIR
address: Wredestr 35
address: 67035
address: Ludwigshafen
address: GERMANY
phone: +49 621 585 3282
fax-no: +49 621 585 3294
admin-c: KY67-Ripe
admin-c: nvt-ripe
admin-c: TK10084-RIPE
abuse-c: AR14650-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MANET-RIPE-MNT
descr: formerly known as MAnet GmbH
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MANET-RIPE-MNT
created: 2004-04-17T11:09:49Z
last-modified: 2025-05-14T15:24:34Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)