20847 PREVIDER-AS, NL
Adjacency: 17 Upstream: 8 Downstream: 9
Upstream Adjacent AS list
AS293 ESNET, US
AS3257 GTT-BACKBONE GTT, US
AS37100 SEACOM-AS, MU
AS20562 OPEN-PEERING-AS Open Peering Initiative, Amsterdam, The Netherlands, NL
AS12552 IPO-EU, SE
AS24785 JOINTTRANSIT-AS, NL
AS6939 HURRICANE, US
AS3356 LEVEL3, US
Downstream Adjacent AS list
AS48972 BETTER-BE, NL
AS213050 NEDAP-AS, NL
AS211465 THALES-NEDERLAND, NL
AS39390 MAINFREIGHT, NL
AS201597 ANYIT-CONNECTIONS-AS Any-iT Connections, NL
AS16350 ECHELON-AS Institutenweg 38, NL
AS39591 GLOBAL-E, NL
AS56599 ICSOLUTIONS-AS, NL
AS56517 VITENS-NET, NL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4394 AS20847 ORG+TRN Originate: 49664 /16.40 Transit: 20224 /17.70 PREVIDER-AS, 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 % 21535 AS20847 PREVIDER-AS, NL 14 2 1 13 1 7.14% Prefix AS Path Aggregation Suggestion 31.7.0.0/21 3257 20847 + Announce - aggregate of 31.7.0.0/22 (3257 20847) and 31.7.4.0/22 (3257 20847) 31.7.0.0/22 3257 20847 - Withdrawn - aggregated with 31.7.4.0/22 (3257 20847) 31.7.4.0/22 3257 20847 - Withdrawn - aggregated with 31.7.0.0/22 (3257 20847) 62.165.64.0/18 293 20847 80.65.96.0/19 293 20847 84.241.128.0/18 293 20847 91.217.146.0/24 3257 20847 141.138.168.0/22 3257 20847 185.67.200.0/22 3257 20847 185.144.224.0/23 3257 20847 185.158.200.0/22 3257 20847 193.105.12.0/24 3257 20847 195.60.212.0/22 3257 20847 195.62.82.0/23 3257 20847 195.211.72.0/22 3257 20847
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20847 4 More Specifics 15 Total Advertisements PREVIDER-AS, NL
31.7.0.0/22 31.7.0.0/21
31.7.4.0/22 31.7.0.0/21
62.165.82.0/24 62.165.64.0/18
185.144.224.0/23 185.144.224.0/22
141.138.168.0/22 141.138.168.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 62.165.82.0/24 Announced
+ 194.34.199.0/24 Announced
+ 194.104.99.0/24 Announced
- 141.138.168.0/22 Withdrawn
whois: 402549
IANA has recorded AS20847 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20847\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 'AS20485 - AS20857'
as-block: AS20485 - AS20857
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS20847'
% Abuse contact for 'AS20847' is 'abuse@previder.net'
aut-num: AS20847
as-name: PREVIDER-AS
remarks: -----------------------------------------------------
remarks: Previder peering policy
remarks: -----------------------------------------------------
import: from AS20847:AS-PREVIDER-PEERS action pref=100; accept ANY AND NOT {0.0.0.0/0}
export: to AS20847:AS-PREVIDER-PEERS announce AS20847:AS-PREVIDER
remarks: -----------------------------------------------------
remarks: AMS-IX routeserver
remarks: -----------------------------------------------------
import: from AS6777 accept ANY
export: to AS6777 action community .= { 6777:6777 }; announce AS20847:AS-PREVIDER
remarks: -----------------------------------------------------
org: ORG-IB5-RIPE
admin-c: PRCR1-RIPE
tech-c: PRCR1-RIPE
remarks: ======================================================
remarks: Peering at AMS-IX (AM7 and (Nikhef)
remarks: IPv4 Address: 80.249.208.222
remarks: IPv4 Address: 80.249.208.197
remarks: IPv6 Address: 2001:7F8:1::A502:847:1/64
remarks: IPv6 Address: 2001:7F8:1::A502:847:2/64
remarks: Peering at NL-IX (AM7 and Nikhef)
remarks: IPv4 Address: 193.239.116.85
remarks: IPv4 Address: 193.239.116.86
remarks: IPv6 Address: 2001:7F8:13::A502:847:1/48
remarks: IPv6 Address: 2001:7F8:13::A502:847:2/48
remarks: Peering at NDIX (Equinix and Previder)
remarks: IPv4 Address: 193.108.98.241
remarks: IPv4 Address: 193.108.98.245
remarks: IPv6 Address: 2001:7f8:e::2:847:1
remarks: IPv6 Address: 2001:7f8:e::2:847:2
remarks: Peering policy: open - requests to: peering@previder.net
remarks: ======================================================
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: PREVIDER-MNT
created: 2002-09-19T11:40:29Z
last-modified: 2023-01-06T09:05:39Z
source: RIPE
organisation: ORG-IB5-RIPE
org-name: Previder B.V.
country: NL
reg-nr: 08078011
org-type: LIR
address: Postbus 185
address: 7550 AD
address: Hengelo
address: NETHERLANDS
phone: +31883323333
fax-no: +31883323334
admin-c: ER233-RIPE
admin-c: ND2514-RIPE
admin-c: SL12223-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: PREVIDER-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: PREVIDER-MNT
abuse-c: PRCR1-RIPE
tech-c: PRCR1-RIPE
created: 2004-04-17T11:41:46Z
last-modified: 2026-05-13T07:29:57Z
source: RIPE # Filtered
role: PREVIDER-NL Contact Role
address: Previder BV
address: Barnsteenstraat 15
address: NL-7554 TC Hengelo
address: NETHERLANDS
phone: +31 883323333
fax-no: +31 883323334
abuse-mailbox: abuse@previder.net
admin-c: RD9037-RIPE
tech-c: NICD
tech-c: ER233-RIPE
tech-c: SL12223-RIPE
tech-c: MO7839-RIPE
tech-c: RS27208-RIPE
nic-hdl: PRCR1-RIPE
mnt-by: PREVIDER-MNT
created: 2011-07-05T11:57:59Z
last-modified: 2024-02-16T08:25:27Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)