20904 NETPLAZA-AS, FI
Adjacency: 12 Upstream: 2 Downstream: 10
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Downstream Adjacent AS list
AS206927 BITTIUM, FI
AS47983 OPTIMESYS, FI
AS211215 FIBERNET, FI
AS51691 FSOL-AS, FI
AS198118 SGN-GROUP, FI
AS213524 OE-AS, FI
AS208272 VR-AS-, FI
AS48618 OULUDC, FI
AS2026 HELSINKI City of Helsinki, FI
AS60109 FSOL-AS-VECTOR, FI
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5677 AS20904 ORG+TRN Originate: 28928 /17.18 Transit: 122368 /15.10 NETPLAZA-AS, FI
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 % 16191 AS20904 NETPLAZA-AS, FI 19 3 1 17 2 10.53% Prefix AS Path Aggregation Suggestion 5.61.94.0/24 4777 2516 1299 20904 37.35.80.0/21 4777 2516 1299 20904 46.254.208.0/24 4777 2516 1299 20904 46.254.210.0/23 4777 2516 1299 20904 + Announce - aggregate of 46.254.210.0/24 (4777 2516 1299 20904) and 46.254.211.0/24 (4777 2516 1299 20904) 46.254.210.0/24 4777 2516 1299 20904 - Withdrawn - aggregated with 46.254.211.0/24 (4777 2516 1299 20904) 46.254.211.0/24 4777 2516 1299 20904 - Withdrawn - aggregated with 46.254.210.0/24 (4777 2516 1299 20904) 77.95.242.0/24 4777 2516 1299 20904 77.95.245.0/24 4777 2516 1299 20904 77.95.246.0/23 4777 2516 1299 20904 80.75.96.0/20 4777 2516 1299 20904 93.174.192.0/21 4777 2516 1299 20904 149.126.176.0/21 4777 2516 1299 20904 164.5.160.0/19 4777 2516 1299 20904 164.5.180.0/22 4777 2516 1299 20904 - Withdrawn - matching aggregate 164.5.160.0/19 4777 2516 1299 20904 164.5.208.0/21 4777 2516 1299 20904 185.16.168.0/22 4777 2516 1299 20904 185.25.76.0/22 4777 2516 1299 20904 185.67.80.0/22 4777 2516 1299 20904 188.64.0.0/21 4777 2516 1299 20904 212.6.54.0/24 4777 2497 174 20904
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20904 7 More Specifics 19 Total Advertisements NETPLAZA-AS, FI
46.254.208.0/24 46.254.208.0/22
46.254.210.0/24 46.254.208.0/22
46.254.211.0/24 46.254.208.0/22
77.95.242.0/24 77.95.240.0/21
77.95.245.0/24 77.95.240.0/21
77.95.246.0/23 77.95.240.0/21
164.5.180.0/22 164.5.160.0/19
whois: 402332
IANA has recorded AS20904 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20904\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 'AS20859 - AS20927'
as-block: AS20859 - AS20927
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 'AS20904'
% Abuse contact for 'AS20904' is 'abuse@cinia.fi'
aut-num: AS20904
as-name: Netplaza-AS
org: ORG-CL69-RIPE
admin-c: CNFI-RIPE
tech-c: CNFI-RIPE
remarks: --------------------------------
remarks: Transits
remarks: --------------------------------
import: from AS174 accept ANY
export: to AS174 announce AS-NETPLAZA
import: from AS1299 accept ANY
export: to AS1299 announce AS-NETPLAZA
remarks: --------------------------------
remarks: Customers
remarks: --------------------------------
import: from AS23154 accept AS23154
export: to AS23154 announce {0.0.0.0/0}
import: from AS48618 accept AS48618
export: to AS48618 announce ANY
import: from AS51691 accept AS-SET-FSOL
export: to AS208272 announce ANY
import: from AS208272 accept AS208272
export: to AS51691 announce ANY
import: from AS395266 accept AS395266
export: to AS395266 announce ANY
import: from AS209682 accept AS209682
export: to AS209682 announce ANY
import: from AS211215 accept AS211215
export: to AS211215 announce ANY
import: from AS60109 accept AS60109
export: to AS60109 announce ANY
import: from AS208272 accept AS208272
export: to AS208272 announce {0.0.0.0/0}
import: from AS50290 accept AS50290
export: to AS50290 announce ANY
import: from AS375 accept AS375
export: to AS375 announce ANY
import: from AS213524 accept AS213524
export: to AS213524 announce {0.0.0.0/0}
import: from AS3222 accept AS3222
export: to AS3222 announce {0.0.0.0/0}
remarks: --------------------------------
remarks: Private peers
remarks: --------------------------------
import: from AS51473 accept AS51473
export: to AS51473 announce AS-NETPLAZA
import: from AS3222 accept AS3222
export: to AS3222 announce AS-NETPLAZA
remarks: --------------------------------
remarks: FICIX-2 peers
remarks: --------------------------------
import: from AS2906 accept AS-NFLX
export: to AS2906 announce AS-NETPLAZA
import: from AS6939 accept AS-HURRICANE AS-HURRICANEv6
export: to AS6939 announce AS-NETPLAZA
import: from AS16302 accept AS-SUOMICOM
export: to AS16302 announce AS-NETPLAZA
import: from AS60116 accept AS-FICIX
export: to AS60116 announce AS-NETPLAZA
import: from AS1741 accept AS-FUNET
export: to AS1741 announce AS-NETPLAZA
import: from AS13335 accept AS-CLOUDFLARE
export: to AS13335 announce AS-NETPLAZA
import: from AS24940 accept AS-HETZNER
export: to AS24940 announce AS-NETPLAZA
import: from AS29422 accept AS-NBLNETFI
export: to AS29422 announce AS-NETPLAZA
import: from AS202053 accept AS-UPCLOUD
export: to AS202053 announce AS-NETPLAZA
import: from AS8075 accept AS-MICROSOFT
export: to AS8075 announce AS-NETPLAZA
import: from AS12630 accept AS-OTAVERKKO
export: to AS12630 announce AS-NETPLAZA
import: from AS15380 accept AS-EQUINIX-EU
export: to AS15380 announce AS-NETPLAZA
import: from AS208722 accept AS-YNDX
export: to AS208722 announce AS-NETPLAZA
import: from AS26415 accept AS-GTLD
export: to AS26415 announce AS-NETPLAZA
import: from AS32934 accept AS-FACEBOOK
export: to AS32934 announce AS-NETPLAZA
import: from AS12552 accept AS12552
export: to AS12552 announce AS-NETPLAZA
import: from AS54113 accept AS-FASTLY
export: to AS54113 announce AS-NETPLAZA
import: from AS49282 accept AS49282:AS-CUST
export: to AS49282 announce AS-NETPLAZA
remarks: --------------------------------
remarks: TREX peers
remarks: --------------------------------
import: from AS42 accept AS-PCH
export: to AS42 announce AS-NETPLAZA
import: from AS3856 accept AS-PCH
export: to AS3856 announce AS-NETPLAZA
import: from AS29432 accept AS29432:AS-PEERING
export: to AS29432 announce AS-NETPLAZA
import: from AS51164 accept AS-CYBERCOM
export: to AS51164 announce AS-NETPLAZA
import: from AS58003 accept AS58003
export: to AS58003 announce AS-NETPLAZA
import: from AS12552 accept AS12552
export: to AS12552 announce AS-NETPLAZA
remarks: --------------------------------
remarks: DECIX FRA peers
remarks: --------------------------------
import: from AS32590 accept AS-VALVE
export: to AS32590 announce AS-NETPLAZA
import: from AS61423 accept AS-JMP
export: to AS61423 announce AS-NETPLAZA
remarks: ------------------------------------------------------------
remarks: Peering contact: ip-oper@cinia.fi
remarks: BGP COMMUNITY SUPPORT FOR AS20904 TRANSIT CUSTOMERS
remarks: Following communities are assignable to routes by customers.
remarks: ------------------------------------------------------------
remarks: Local-preference communities:
remarks: 20904:200xx, where ...
remarks: XX is:
remarks: 01 = Set local-preference to 90 within AS20904
remarks: 03 = Set local-preference to 110 within AS20904
remarks: 07 = Set local-preference to 140 within AS20904
remarks: 99 = Set route next-hop to Black-hole
remarks: Default local-preference for customer routes is 150.
remarks: Default local-preference for private routes is 130.
remarks: Default local-preference for public routes is 120.
remarks: Default local-preference for transit routes is 100.
remarks: Other route announcement control communities:
remarks: 20904:2xyzz gereric range, where ...
remarks: X is:
remarks: 1 = Prepends peer-AS once to ...
remarks: 2 = Prepends peer-AS twice to ...
remarks: 3 = Prepends peer-AS thrice to ...
remarks: 9 = Do not announce to ...
remarks:
remarks: Y is:
remarks: 0 = to Cinia customer peers ...
remarks: ZZ is:
remarks: 99 = Any
remarks:
remarks: 1 = to Cinia private peers ...
remarks: ZZ is:
remarks: 99 = Any
remarks:
remarks: 2 = to Cinia public peering point ...
remarks: ZZ is:
remarks: 00 = TREX
remarks: 01 = FICIX-1
remarks: 02 = FICIX-2
remarks: 03 = FICIX-3
remarks: 04 = DECIX
remarks: 99 = Any
remarks:
remarks: 3 = to Cinia transit peers ...
remarks: ZZ is:
remarks: 02 = Arelion AS1299
remarks: 03 = Cogent AS174
remarks: 99 = Any
remarks:
remarks: Cinia will cleanup AS20904 related communities from all
remarks: announcements to peers.
remarks: ------------------------------------------------------------
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CNFI-MNT
created: 2002-06-05T11:44:33Z
last-modified: 2025-11-07T06:24:55Z
source: RIPE
organisation: ORG-CL69-RIPE
org-name: Cinia Oy
country: FI
org-type: LIR
address: Firdonkatu 2 T 161
address: FI-00520
address: HELSINKI
address: FINLAND
phone: +358293008708
admin-c: CNFI-RIPE
abuse-c: CNFI1000-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CNFI-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CNFI-MNT
created: 2007-06-08T10:11:07Z
last-modified: 2025-05-09T10:52:52Z
source: RIPE # Filtered
role: Cinia Oy - LIR Team
address: Ilmalantori 1, FI-00240 Helsinki, Finland
admin-c: HM2104-RIPE
admin-c: JL4684-RIPE
tech-c: JS11347-RIPE
tech-c: PL10210-RIPE
tech-c: JD8707-RIPE
tech-c: JL4684-RIPE
tech-c: KV3575-RIPE
tech-c: HS11144-RIPE
tech-c: JT6739-RIPE
abuse-mailbox: abuse@cinia.fi
nic-hdl: CNFI-RIPE
mnt-by: CNFI-MNT
created: 2005-09-19T09:40:35Z
last-modified: 2025-10-17T12:55:33Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)