15641 ARQIVA, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6357 AS15641 ORIGIN Originate: 22784 /17.52 Transit: 0 /0.00 ARQIVA, 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 % 9591 AS15641 ARQIVA, GB 16 4 0 12 4 25.00% Prefix AS Path Aggregation Suggestion 87.249.64.0/19 4777 2497 174 15641 87.249.72.0/24 4777 2497 174 15641 - Withdrawn - matching aggregate 87.249.64.0/19 4777 2497 174 15641 87.249.73.0/24 4777 2497 174 15641 - Withdrawn - matching aggregate 87.249.64.0/19 4777 2497 174 15641 87.249.94.0/24 4777 2516 174 15641 91.209.68.0/24 4777 2497 174 15641 91.209.90.0/24 4777 2497 174 15641 217.10.160.0/19 4777 2497 174 15641 217.10.172.0/24 4777 2497 174 15641 - Withdrawn - matching aggregate 217.10.160.0/19 4777 2497 174 15641 217.10.178.0/24 4777 2497 6461 15641 217.10.185.0/24 4608 7575 6461 15641 217.156.134.0/24 4777 2497 174 15641 217.175.64.0/21 4777 2497 174 15641 217.175.67.0/24 4777 2497 174 15641 - Withdrawn - matching aggregate 217.175.64.0/21 4777 2497 174 15641 217.175.72.0/22 4777 2497 174 15641 217.175.76.0/23 4777 2497 174 15641 217.175.78.0/24 4777 2497 174 15641
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS15641 12 More Specifics 16 Total Advertisements ARQIVA, GB
87.249.72.0/24 87.249.64.0/19
87.249.73.0/24 87.249.64.0/19
87.249.94.0/24 87.249.64.0/19
217.10.172.0/24 217.10.160.0/20
217.10.178.0/24 217.10.176.0/20
217.10.185.0/24 217.10.176.0/20
217.156.134.0/24 217.156.128.0/17
217.175.64.0/21 217.175.64.0/20
217.175.67.0/24 217.175.64.0/20
217.175.72.0/22 217.175.64.0/20
217.175.76.0/23 217.175.64.0/20
217.175.78.0/24 217.175.64.0/20
whois: 402332
IANA has recorded AS15641 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS15641\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 'AS15476 - AS15705'
as-block: AS15476 - AS15705
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: 2018-11-22T15:27:25Z
last-modified: 2018-11-22T15:27:25Z
source: RIPE
% Information related to 'AS15641'
% Abuse contact for 'AS15641' is 'ripe_abuse@arqiva.com'
aut-num: AS15641
as-name: Arqiva
org: ORG-KA19-RIPE
import: from AS29465 action pref=10; accept ANY
import: from AS31359 action pref=10; accept ANY
import: from AS9057 action pref=10; accept ANY
import: from AS-KINMEDIA action pref=10; accept ANY
import: from AS41570 accept AS41570
import: from AS174 accept ANY
export: to AS29465 announce AS15641
export: to AS3356 announce AS-KINMEDIA
export: to AS31359 announce AS15641
export: to AS9057 announce AS15641
export: to AS-KINMEDIA announce AS-KINMEDIA
export: to AS41570 announce ANY
export: to AS174 announce AS15641
admin-c: KA500-RIPE
tech-c: KT500-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KTLI-NOC
created: 2002-09-24T14:12:55Z
last-modified: 2026-01-26T23:13:46Z
source: RIPE
organisation: ORG-KA19-RIPE
org-name: Arqiva Communications Ltd
country: GB
org-type: LIR
address: Crawley Court
address: SO21 2QA
address: Winchester
address: UNITED KINGDOM
phone: +443330329958
mnt-ref: KTLI-NOC
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: KTLI-NOC
admin-c: KA500-RIPE
abuse-c: KA500-RIPE
tech-c: KT500-RIPE
created: 2004-04-17T12:17:22Z
last-modified: 2020-12-16T13:04:50Z
source: RIPE # Filtered
role: ktli adminc
address: Arqiva, Crawley Court, Winchester, SO21 2QA, United Kingdom
abuse-mailbox: ripe_abuse@arqiva.com
nic-hdl: KA500-RIPE
mnt-by: KTLI-NOC
created: 2002-08-22T14:29:09Z
last-modified: 2020-10-08T14:48:49Z
source: RIPE # Filtered
role: ktli techc
address: Arqiva, Crawley Court, Winchester, SO21 2QA, United Kingdom
nic-hdl: KT500-RIPE
mnt-by: KTLI-NOC
created: 2002-08-22T14:29:10Z
last-modified: 2020-10-08T14:48:22Z
source: RIPE # Filtered
abuse-mailbox: ripe_abuse@arqiva.com
% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)