8737 PT, NL
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS1136 KPN KPN National, NL
Downstream Adjacent AS list
AS15879 KPN-INTERNEDSERVICES KPN Internedservices, NL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1038 AS8737 ORG+TRN Originate: 264704 /13.99 Transit: 165376 /14.66 PT, NL
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 % 9454 AS8737 PT, NL 17 5 1 13 4 23.53% Prefix AS Path Aggregation Suggestion 84.39.0.0/19 4777 2516 6830 1136 8737 109.72.32.0/20 4777 2516 6830 1136 8737 128.127.32.0/20 4777 2516 6830 1136 8737 145.78.28.0/24 4777 2516 6830 1136 8737 146.104.250.0/24 4777 2516 6830 1136 8737 194.120.224.0/22 4777 2516 6830 1136 8737 + Announce - aggregate of 194.120.224.0/23 (4777 2516 6830 1136 8737) and 194.120.226.0/23 (4777 2516 6830 1136 8737) 194.120.224.0/23 4777 2516 6830 1136 8737 - Withdrawn - aggregated with 194.120.226.0/23 (4777 2516 6830 1136 8737) 194.120.226.0/23 4777 2516 6830 1136 8737 - Withdrawn - aggregated with 194.120.224.0/23 (4777 2516 6830 1136 8737) 194.120.228.0/23 4777 2516 6830 1136 8737 194.120.250.0/23 4777 2516 6830 1136 8737 195.64.64.0/19 4608 7575 6461 1136 8737 195.121.0.0/16 4777 2497 3320 1136 8737 195.121.0.0/17 4777 2497 3320 1136 8737 - Withdrawn - matching aggregate 195.121.0.0/16 4777 2497 3320 1136 8737 195.121.64.0/18 4777 2497 3320 1136 8737 - Withdrawn - matching aggregate 195.121.0.0/16 4777 2497 3320 1136 8737 212.182.128.0/18 4777 2516 6830 1136 8737 213.75.0.0/16 4777 2497 3320 1136 8737 213.75.0.0/17 4777 2497 3320 1136 8737 - Withdrawn - matching aggregate 213.75.0.0/16 4777 2497 3320 1136 8737 213.148.224.0/19 4608 7575 6461 1136 8737
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS8737 7 More Specifics 17 Total Advertisements PT, NL
145.78.28.0/24 145.78.0.0/16
146.104.250.0/24 146.104.0.0/16
194.120.224.0/23 194.120.224.0/22
194.120.226.0/23 194.120.224.0/22
195.121.0.0/17 195.121.0.0/16
195.121.64.0/18 195.121.0.0/16
213.75.0.0/17 213.75.0.0/16
whois: 402332
IANA has recorded AS8737 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS8737\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 'AS8525 - AS8769'
as-block: AS8525 - AS8769
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: 2018-11-22T15:27:23Z
last-modified: 2018-11-22T15:27:23Z
source: RIPE
% Information related to 'AS8737'
% Abuse contact for 'AS8737' is 'abuse@kpn.com'
aut-num: AS8737
as-name: PT
org: ORG-WAPI1-RIPE
remarks: KPN Internet Solutions
remarks: P.O.Box 3053
remarks: 3800 DB Amersfoort
remarks: Netherlands
remarks: NOC: +31-30-6588612
import: from AS1136 action pref=100; accept ANY
export: to AS1136 announce AS-Spirit
mp-import: from AS1136 action pref=100; accept ANY
mp-export: to AS1136 announce AS-Spirit
import: from AS15879 action pref=100; accept AS-KPNIS
export: to AS15879 announce { 0.0.0.0/0 }
mp-import: from AS15879 action pref=100; accept AS-KPNIS
mp-export: to AS15879 announce { 0.0.0.0/0 }
import: from AS3265 action pref=100; accept AS-ACCESSFORALL
export: to AS-ACCESSFORALL announce { 0.0.0.0/0 }
mp-import: from AS3265 action pref=100; accept AS-ACCESSFORALL
mp-export: to AS3265 announce { 0.0.0.0/0 }
admin-c: KPN-RIPE
tech-c: KPN-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: PT978-RIPE
mnt-by: KPN-MNT
created: 2002-09-19T06:58:28Z
last-modified: 2024-07-04T12:20:00Z
source: RIPE # Filtered
organisation: ORG-WAPI1-RIPE
org-name: KPN B.V.
country: NL
reg-nr: 27124701
org-type: LIR
address: Rontgenlaan 75
address: 2719 DX
address: Zoetermeer
address: NETHERLANDS
phone: +31622433027
admin-c: BAKC-RIPE
admin-c: RH672-RIPE
admin-c: PBOS-RIPE
admin-c: BAKC-RIPE
abuse-c: PT978-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: KPN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: KPN-MNT
created: 2004-04-17T11:44:04Z
last-modified: 2026-05-13T07:30:52Z
source: RIPE # Filtered
role: KPN Internet
address: KPN
address: Wilhelminakade 123
address: 3072AP Rotterdam
address: Netherlands
abuse-mailbox: abuse@kpn.com
remarks: trouble: +----------------------------------------------------+
remarks: trouble: | Peering/operational issues: peering-office@kpn.com |
remarks: trouble: +----------------------------------------------------+
admin-c: JZ1998-RIPE
admin-c: PBOS-RIPE
tech-c: MH5996-RIPE
tech-c: JDM1-RIPE
remarks: ==========================================================
remarks: Role Object for KPN Internet Solutions
remarks: For urgent operational issues, change requests, routing
remarks: policies, etc use the email address "peering-office@kpn.com"
remarks: For portscans, DoS attacks and spam complaints, please
remarks: use the email address "abuse@kpn.com".
remarks: Please include all headers and logging where appropriate.
remarks: For domain changes use the email address "domain@kpn.com"
remarks: ==========================================================
nic-hdl: KPN-RIPE
mnt-by: KPN-MNT
created: 2004-08-11T08:57:52Z
last-modified: 2025-10-17T12:53:52Z
source: RIPE # Filtered
role: KPN B.V.
address: Stationsstraat 115 (visit address)
address: P.O. box 3053
address: 3800 DB Amersfoort
address: The Netherlands
phone: +31 30 6588612
remarks: Operational issues: netmaster@kpn.com
remarks: Peering issues: peering-office@kpn.com
nic-hdl: PT978-RIPE
admin-c: RH13540-RIPE
admin-c: PBOS-RIPE
tech-c: RH13540-RIPE
remarks: For security & abuse issues see inetnum.
abuse-mailbox: abuse@kpn.com
mnt-by: KPN-MNT
created: 2003-04-02T10:49:57Z
last-modified: 2021-08-11T07:00:08Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (SHETLAND)