15914 British Airways, GB
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS5089 NTL, GB
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US
AS3356 LEVEL3, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 986 AS15914 ORIGIN Originate: 288256 /13.86 Transit: 0 /0.00 British Airways, 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 % 2072 AS15914 British Airways, GB 95 46 18 67 28 29.47% Prefix AS Path Aggregation Suggestion 161.2.0.0/16 6939 3356 15914 15914 161.2.0.0/17 6939 3356 15914 15914 - Withdrawn - matching aggregate 161.2.0.0/16 6939 3356 15914 15914 161.2.89.0/24 2497 32787 15914 15914 161.2.128.0/17 6939 3356 15914 15914 - Withdrawn - matching aggregate 161.2.0.0/16 6939 3356 15914 15914 161.2.167.0/24 2497 32787 15914 15914 161.2.193.0/24 2497 32787 15914 15914 161.2.195.0/24 2497 32787 15914 15914 161.2.254.0/24 2497 32787 15914 15914 163.166.0.0/16 6939 3356 15914 15914 163.166.0.0/17 6939 3356 15914 15914 - Withdrawn - matching aggregate 163.166.0.0/16 6939 3356 15914 15914 163.166.0.0/21 7018 32787 15914 15914 163.166.16.0/24 2497 32787 15914 15914 163.166.29.0/24 2497 32787 15914 15914 163.166.30.0/24 2497 32787 15914 15914 163.166.42.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.42.0/24 (2497 32787 15914 15914) and 163.166.43.0/24 (2497 32787 15914 15914) 163.166.42.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.43.0/24 (2497 32787 15914 15914) 163.166.43.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.42.0/24 (2497 32787 15914 15914) 163.166.44.0/24 2497 32787 15914 15914 163.166.48.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.48.0/24 (2497 32787 15914 15914) and 163.166.49.0/24 (2497 32787 15914 15914) 163.166.48.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.49.0/24 (2497 32787 15914 15914) 163.166.49.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.48.0/24 (2497 32787 15914 15914) 163.166.55.0/24 2497 32787 15914 15914 163.166.78.0/24 2497 32787 15914 15914 163.166.85.0/24 2497 32787 15914 15914 163.166.86.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.86.0/24 (2497 32787 15914 15914) and 163.166.87.0/24 (2497 32787 15914 15914) 163.166.86.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.87.0/24 (2497 32787 15914 15914) 163.166.87.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.86.0/24 (2497 32787 15914 15914) 163.166.88.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.88.0/24 (2497 32787 15914 15914) and 163.166.89.0/24 (2497 32787 15914 15914) 163.166.88.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.89.0/24 (2497 32787 15914 15914) 163.166.89.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.88.0/24 (2497 32787 15914 15914) 163.166.91.0/24 2497 32787 15914 15914 163.166.92.0/22 2497 32787 15914 15914 + Announce - aggregate of 163.166.92.0/23 (2497 32787 15914 15914) and 163.166.94.0/23 (2497 32787 15914 15914) 163.166.92.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.93.0/24 (2497 32787 15914 15914) 163.166.93.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.92.0/24 (2497 32787 15914 15914) 163.166.94.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.95.0/24 (2497 32787 15914 15914) 163.166.95.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.94.0/24 (2497 32787 15914 15914) 163.166.96.0/24 2497 32787 15914 15914 163.166.99.0/24 2497 32787 15914 15914 163.166.108.0/22 2497 32787 15914 15914 163.166.112.0/24 2497 32787 15914 15914 163.166.114.0/24 2914 32787 15914 15914 163.166.115.0/24 2497 32787 15914 15914 163.166.120.0/22 2497 32787 15914 15914 163.166.128.0/17 6939 3356 15914 15914 - Withdrawn - matching aggregate 163.166.0.0/16 6939 3356 15914 15914 163.166.133.0/24 2497 32787 15914 15914 163.166.134.0/24 2497 32787 15914 15914 163.166.138.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.138.0/24 (2497 32787 15914 15914) and 163.166.139.0/24 (2497 32787 15914 15914) 163.166.138.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.139.0/24 (2497 32787 15914 15914) 163.166.139.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.138.0/24 (2497 32787 15914 15914) 163.166.141.0/24 2497 32787 15914 15914 163.166.142.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.142.0/24 (2497 32787 15914 15914) and 163.166.143.0/24 (2497 32787 15914 15914) 163.166.142.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.143.0/24 (2497 32787 15914 15914) 163.166.143.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.142.0/24 (2497 32787 15914 15914) 163.166.144.0/22 2497 32787 15914 15914 + Announce - aggregate of 163.166.144.0/23 (2497 32787 15914 15914) and 163.166.146.0/23 (2497 32787 15914 15914) 163.166.144.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.145.0/24 (2497 32787 15914 15914) 163.166.145.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.144.0/24 (2497 32787 15914 15914) 163.166.146.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.147.0/24 (2497 32787 15914 15914) 163.166.147.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.146.0/24 (2497 32787 15914 15914) 163.166.148.0/24 2497 32787 15914 15914 163.166.154.0/24 2497 32787 15914 15914 163.166.156.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.156.0/24 (2497 32787 15914 15914) and 163.166.157.0/24 (2497 32787 15914 15914) 163.166.156.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.157.0/24 (2497 32787 15914 15914) 163.166.157.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.156.0/24 (2497 32787 15914 15914) 163.166.158.0/24 2497 32787 15914 15914 163.166.166.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.166.0/24 (2497 32787 15914 15914) and 163.166.167.0/24 (2497 32787 15914 15914) 163.166.166.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.167.0/24 (2497 32787 15914 15914) 163.166.167.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.166.0/24 (2497 32787 15914 15914) 163.166.170.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.170.0/24 (2497 32787 15914 15914) and 163.166.171.0/24 (2497 32787 15914 15914) 163.166.170.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.171.0/24 (2497 32787 15914 15914) 163.166.171.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.170.0/24 (2497 32787 15914 15914) 163.166.183.0/24 2497 32787 15914 15914 163.166.184.0/24 2497 32787 15914 15914 163.166.191.0/24 2497 32787 15914 15914 163.166.192.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.192.0/24 (2497 32787 15914 15914) and 163.166.193.0/24 (2497 32787 15914 15914) 163.166.192.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.193.0/24 (2497 32787 15914 15914) 163.166.193.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.192.0/24 (2497 32787 15914 15914) 163.166.194.0/24 2497 32787 15914 15914 163.166.200.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.200.0/24 (2497 32787 15914 15914) and 163.166.201.0/24 (2497 32787 15914 15914) 163.166.200.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.201.0/24 (2497 32787 15914 15914) 163.166.201.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.200.0/24 (2497 32787 15914 15914) 163.166.202.0/24 2914 32787 15914 15914 163.166.204.0/24 2497 32787 15914 15914 163.166.205.0/24 2914 32787 15914 15914 163.166.206.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.206.0/24 (2497 32787 15914 15914) and 163.166.207.0/24 (2497 32787 15914 15914) 163.166.206.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.207.0/24 (2497 32787 15914 15914) 163.166.207.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.206.0/24 (2497 32787 15914 15914) 163.166.208.0/24 2914 32787 15914 15914 163.166.209.0/24 7018 32787 15914 15914 163.166.210.0/24 2497 32787 15914 15914 163.166.211.0/24 2914 32787 15914 15914 163.166.212.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.212.0/24 (2497 32787 15914 15914) and 163.166.213.0/24 (2497 32787 15914 15914) 163.166.212.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.213.0/24 (2497 32787 15914 15914) 163.166.213.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.212.0/24 (2497 32787 15914 15914) 163.166.214.0/24 2497 32787 15914 15914 163.166.215.0/24 2914 32787 15914 15914 163.166.216.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.216.0/24 (2497 32787 15914 15914) and 163.166.217.0/24 (2497 32787 15914 15914) 163.166.216.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.217.0/24 (2497 32787 15914 15914) 163.166.217.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.216.0/24 (2497 32787 15914 15914) 163.166.218.0/24 6939 32787 15914 15914 163.166.219.0/24 2497 32787 15914 15914 163.166.220.0/22 2497 32787 15914 15914 + Announce - aggregate of 163.166.220.0/23 (2497 32787 15914 15914) and 163.166.222.0/23 (2497 32787 15914 15914) 163.166.220.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.221.0/24 (2497 32787 15914 15914) 163.166.221.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.220.0/24 (2497 32787 15914 15914) 163.166.222.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.223.0/24 (2497 32787 15914 15914) 163.166.223.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.222.0/24 (2497 32787 15914 15914) 163.166.224.0/24 7018 32787 15914 15914 163.166.225.0/24 2497 32787 15914 15914 163.166.226.0/23 2497 32787 15914 15914 + Announce - aggregate of 163.166.226.0/24 (2497 32787 15914 15914) and 163.166.227.0/24 (2497 32787 15914 15914) 163.166.226.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.227.0/24 (2497 32787 15914 15914) 163.166.227.0/24 2497 32787 15914 15914 - Withdrawn - aggregated with 163.166.226.0/24 (2497 32787 15914 15914) 163.166.228.0/24 2497 32787 15914 15914 163.166.251.0/24 2497 32787 15914 15914 163.166.254.0/24 2497 32787 15914 15914
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS15914 33 More Specifics 35 Total Advertisements British Airways, GB
161.2.26.0/24 161.2.0.0/16
161.2.98.0/24 161.2.0.0/16
161.2.172.0/24 161.2.0.0/16
163.166.35.0/24 163.166.0.0/16
163.166.37.0/24 163.166.0.0/16
163.166.41.0/24 163.166.0.0/16
163.166.42.0/24 163.166.0.0/16
163.166.43.0/24 163.166.0.0/16
163.166.52.0/24 163.166.0.0/16
163.166.54.0/24 163.166.0.0/16
163.166.57.0/24 163.166.0.0/16
163.166.91.0/24 163.166.0.0/16
163.166.92.0/24 163.166.0.0/16
163.166.93.0/24 163.166.0.0/16
163.166.94.0/24 163.166.0.0/16
163.166.95.0/24 163.166.0.0/16
163.166.98.0/24 163.166.0.0/16
163.166.108.0/22 163.166.0.0/16
163.166.112.0/24 163.166.0.0/16
163.166.114.0/24 163.166.0.0/16
163.166.115.0/24 163.166.0.0/16
163.166.134.0/24 163.166.0.0/16
163.166.138.0/24 163.166.0.0/16
163.166.141.0/24 163.166.0.0/16
163.166.142.0/24 163.166.0.0/16
163.166.143.0/24 163.166.0.0/16
163.166.144.0/24 163.166.0.0/16
163.166.145.0/24 163.166.0.0/16
163.166.146.0/24 163.166.0.0/16
163.166.154.0/24 163.166.0.0/16
163.166.156.0/24 163.166.0.0/16
163.166.158.0/24 163.166.0.0/16
163.166.255.0/24 163.166.0.0/16
whois: 402603
IANA has recorded AS15914 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS15914\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 'AS15835 - AS15963'
as-block: AS15835 - AS15963
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 'AS15914'
% Abuse contact for 'AS15914' is 'ipam@virginmedia.co.uk'
aut-num: AS15914
as-name: UNSPECIFIED
org: ORG-BA428-RIPE
import: from AS5462
action pref=1;
accept ANY
import: from AS9057
action pref=1;
accept ANY
export: to AS5462
announce AS15914
export: to AS9057
announce AS15914
admin-c: CC135-RIPE
tech-c: CC135-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: MG645-RIPE
tech-c: SB5110-RIPE
mnt-by: BA-EBIZ
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:14:54Z
source: RIPE
sponsoring-org: ORG-NI9-RIPE
organisation: ORG-BA428-RIPE
org-name: British Airways plc
country: GB
reg-nr: 01777777
org-type: OTHER
address: Waterside, PO Box 365
address: Harmondsworth, West Drayton, Middlesex, England, UB7 0GB
abuse-c: AR27578-RIPE
mnt-ref: AS5089-MNT
mnt-by: AS5089-MNT
created: 2012-02-08T14:45:22Z
last-modified: 2026-05-13T06:07:43Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)