200514 KNOWNSRV, GB
Adjacency: 5 Upstream: 5 Downstream: 0
Upstream Adjacent AS list
AS25369 BANDWIDTH-AS, GB
AS43350 NFORCE, NL
AS202425 INT-NETWORK, SC
AS216457 IPK, AT
AS30058 FDCSERVERS, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19543 AS200514 ORIGIN Originate: 3328 /20.30 Transit: 0 /0.00 KNOWNSRV, GB
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 % 14115 AS200514 KNOWNSRV, GB 13 6 3 10 3 23.08% Prefix AS Path Aggregation Suggestion 77.81.120.0/23 293 43350 200514 + Announce - aggregate of 77.81.120.0/24 (293 43350 200514) and 77.81.121.0/24 (293 43350 200514) 77.81.120.0/24 293 43350 200514 - Withdrawn - aggregated with 77.81.121.0/24 (293 43350 200514) 77.81.121.0/24 293 43350 200514 - Withdrawn - aggregated with 77.81.120.0/24 (293 43350 200514) 91.208.113.0/24 6939 30058 200514 185.66.140.0/23 293 43350 200514 + Announce - aggregate of 185.66.140.0/24 (293 43350 200514) and 185.66.141.0/24 (293 43350 200514) 185.66.140.0/24 293 43350 200514 - Withdrawn - aggregated with 185.66.141.0/24 (293 43350 200514) 185.66.141.0/24 293 43350 200514 - Withdrawn - aggregated with 185.66.140.0/24 (293 43350 200514) 185.66.142.0/24 6939 25369 200514 200514 185.66.143.0/24 293 43350 200514 185.192.125.0/24 6939 25369 200514 200514 185.192.126.0/24 3303 202425 202425 200514 185.192.127.0/24 6939 25369 200514 200514 194.145.208.0/23 293 43350 200514 + Announce - aggregate of 194.145.208.0/24 (293 43350 200514) and 194.145.209.0/24 (293 43350 200514) 194.145.208.0/24 293 43350 200514 - Withdrawn - aggregated with 194.145.209.0/24 (293 43350 200514) 194.145.209.0/24 293 43350 200514 - Withdrawn - aggregated with 194.145.208.0/24 (293 43350 200514) 213.109.207.0/24 6939 397423 216457 200514
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS200514 11 More Specifics 11 Total Advertisements KNOWNSRV, GB
77.81.120.0/24 77.81.120.0/23
77.81.121.0/24 77.81.120.0/23
185.66.140.0/24 185.66.140.0/22
185.66.141.0/24 185.66.140.0/22
185.66.142.0/24 185.66.140.0/22
185.66.143.0/24 185.66.140.0/22
185.140.54.0/24 185.140.52.0/22
185.192.126.0/24 185.192.124.0/22
185.192.127.0/24 185.192.124.0/22
194.145.208.0/24 194.145.208.0/23
194.145.209.0/24 194.145.208.0/23
45.87.220.0/24 45.87.220.0/22
45.87.221.0/24 45.87.220.0/22
45.87.222.0/24 45.87.220.0/22
45.87.223.0/24 45.87.220.0/22
185.192.125.0/24 185.192.124.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 45.87.220.0/24 Withdrawn
- 45.87.221.0/24 Withdrawn
- 45.87.222.0/24 Withdrawn
- 45.87.223.0/24 Withdrawn
- 185.192.125.0/24 Withdrawn
whois: 402603
IANA has recorded AS200514 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS200514\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 'AS200352 - AS200535'
as-block: AS200352 - AS200535
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: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS200514'
% Abuse contact for 'AS200514' is 'legal@knownsrv.com'
aut-num: AS200514
as-name: KnownSRV
org: ORG-KL103-RIPE
import: from AS43350 accept ANY
export: to AS43350 announce AS200514
import: from AS3223 accept ANY
export: to AS3223 announce AS200514
import: from AS25369 accept ANY
export: to AS25369 announce AS200514
import: from AS8100 accept ANY
export: to AS8100 announce AS200514
import: from AS20473 accept ANY
export: to AS20473 announce AS200514
import: from AS202425 accept ANY
export: to AS202425 announce AS200514
import: from AS24875 accept ANY
export: to AS24875 announce AS200514
import: from AS30058 accept ANY
export: to AS30058 announce AS200514
import: from AS397423 accept ANY
export: to AS397423 announce AS200514
import: from AS216457 accept ANY
export: to AS216457 announce AS200514
admin-c: KB4148-RIPE
tech-c: KB4148-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KNOW-MNT
created: 2015-06-18T06:48:21Z
last-modified: 2026-05-06T16:52:40Z
source: RIPE
sponsoring-org: ORG-KHL4-RIPE
organisation: ORG-KL103-RIPE
org-name: KnownSRV Ltd.
country: GB
reg-nr: 08075723
org-type: OTHER
address: 20-22 Wenlock Road
address: London
address: N1 7GU
address: UNITED KINGDOM
phone: +442080897285
language: EN
admin-c: KIM27-RIPE
tech-c: KIM27-RIPE
abuse-c: KAH57-RIPE
mnt-ref: KNOW-MNT
mnt-by: KNOW-MNT
created: 2012-05-21T11:35:44Z
last-modified: 2026-05-13T06:48:57Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)