This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS31172 1 More Specifics 1 Total Advertisements QFAST-AS Qfast BV provides Broadband, Voice, Data, Internet, NL
87.239.100.0/22 87.239.96.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 87.239.100.0/22 Announced
whois: 402590
IANA has recorded AS31172 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS31172\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 'AS31066 - AS31244'
as-block: AS31066 - AS31244
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: 2018-11-22T15:27:33Z
last-modified: 2018-11-22T15:27:33Z
source: RIPE
% Information related to 'AS31172'
% Abuse contact for 'AS31172' is 'kongfai18@gmail.com'
aut-num: AS31172
as-name: QFAST-AS
descr: ----------------------------------------------------------
descr: Qfast BV provides; Broadband, Voice, Data, Internet,
descr: Transit and Monitoring services for ISP's, ASP's and other
descr: Companies that are located in the Benelux
descr: ----------------------------------------------------------
descr: Please use one of the following addresses to contact us:
descr: info@qfast.nl - for abuse notification
descr: info@qfast.nl - for general questions
descr: info@qfast.nl - for sales questions
descr: info@qfast.nl - for operational questions
descr: info@qfast.nl - for peering questions
descr: ----------------------------------------------------------
descr: # BEGIN OF PUBLIC PEERS AND PRIVATE PEERS
descr: ----------------------------------------------------------
remarks: Packet Clearing House
import: from AS42 accept ANY
export: to AS42 announce AS-QFAST
remarks: -------------------------------
remarks: NTT
import: from AS2914 accept ANY
export: to AS2914 announce AS-QFAST
remarks: -------------------------------
remarks: Packet Clearing House
import: from AS3856 accept ANY
export: to AS3856 announce AS-QFAST
remarks: -------------------------------
remarks: Atrato IP Networks
import: from AS5580 accept ANY
export: to AS5580 announce AS-QFAST
remarks: -------------------------------
remarks: Hurricane Electric
import: from AS6939 accept ANY
export: to AS6939 announce AS-QFAST
remarks: -------------------------------
remarks: Enta
import: from AS8468 accept ANY
export: to AS8468 announce AS-QFAST
remarks: -------------------------------
remarks: Ziggo
import: from AS9143 accept ANY
export: to AS9143 announce AS-QFAST
remarks: -------------------------------
remarks: Pine Digital Security
import: from AS12854 accept ANY
export: to AS12854 announce AS-QFAST
remarks: -------------------------------
remarks: HWNG
import: from AS12989 accept ANY
export: to AS12989 announce AS-QFAST
remarks: -------------------------------
remarks: Open Peering Initiative
import: from AS20562 accept ANY
export: to AS20562 announce AS-QFAST
remarks: -------------------------------
remarks: IP MAN
import: from AS20932 accept ANY
export: to AS20932 announce AS-QFAST
remarks: -------------------------------
remarks: Joint Transit
import: from AS24785 accept ANY
export: to AS24785 announce AS-QFAST
remarks: -------------------------------
remarks: Publieke Omroep
import: from AS25182 accept ANY
export: to AS25182 announce AS-QFAST
remarks: -------------------------------
remarks: Nedzone
import: from AS25459 accept ANY
export: to AS25459 announce AS-QFAST
remarks: -------------------------------
remarks: Denit
import: from AS25542 accept ANY
export: to AS25542 announce AS-QFAST
remarks: -------------------------------
remarks: Route IT
import: from AS25685 accept ANY
export: to AS25685 announce AS-QFAST
remarks: -------------------------------
remarks: Unilogic
import: from AS28788 accept ANY
export: to AS28788 announce AS-QFAST
remarks: -------------------------------
remarks: Unet
import: from AS29396 accept ANY
export: to AS29396 announce AS-QFAST
remarks: -------------------------------
remarks: Netguard
import: from AS31251 accept ANY
export: to AS31251 announce AS-QFAST
remarks: -------------------------------
remarks: Side Bytes
import: from AS31680 accept ANY
export: to AS31680 announce AS-QFAST
remarks: -------------------------------
remarks: NL-IX
import: from AS34307 accept ANY
export: to AS34307 announce AS-QFAST
remarks: -------------------------------
remarks: Docler
import: from AS34655 accept ANY
export: to AS34655 announce AS-QFAST
remarks: -------------------------------
remarks: IUNXI
import: from AS34968 accept ANY
export: to AS34968 announce AS-QFAST
remarks: -------------------------------
remarks: XL Network
import: from AS35470 accept ANY
export: to AS34307 announce AS-QFAST
remarks: -------------------------------
remarks: Global-E
import: from AS39591 accept ANY
export: to AS39591 announce AS-QFAST
remarks: -------------------------------
remarks: C2J
import: from AS39704 accept ANY
export: to AS39704 announce AS-QFAST
remarks: -------------------------------
remarks: Netground
import: from AS41445 accept ANY
export: to AS41445 announce AS-QFAST
remarks: -------------------------------
remarks: Systemec
import: from AS41480 accept ANY
export: to AS41480 announce AS-QFAST
remarks: -------------------------------
remarks: CS NET
import: from AS48886 accept ANY
export: to AS48886 announce AS-QFAST
remarks: -------------------------------
remarks: Interparts
import: from AS57485 accept ANY
export: to AS57485 announce AS-QFAST
remarks: -------------------------------
import: from AS41960 accept ANY
export: to AS41960 announce AS31172
remarks: -------------------------------
remarks: Ilimburg
import: from AS43293 accept ANY
export: to AS43293 announce ANY
descr: ----------------------------------------------------------
descr: # END OF PUBLIC PEERS AND PRIVATE PEERS
descr: ----------------------------------------------------------
org: ORG-DHB3-RIPE
admin-c: FK4509-RIPE
tech-c: FK4509-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-DRAGON
created: 2004-03-15T11:20:13Z
last-modified: 2022-12-28T09:39:03Z
source: RIPE
organisation: ORG-DHB3-RIPE
org-name: Dragonfly Holding B.V.
country: NL
reg-nr: 32095529
org-type: LIR
address: Betuining 33
address: 1274PA
address: Huizen
address: NETHERLANDS
phone: +31306585999
fax-no: +31306665648
admin-c: FK1649-RIPE
admin-c: JVV19-RIPE
abuse-c: AR16166-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: NEXTPERTISE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: NEXTPERTISE-MNT
created: 2012-02-06T15:25:50Z
last-modified: 2026-05-13T07:24:09Z
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
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)