7 DSTL - The Defence Science and Technology Laboratory, EU
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS786 JANET - Jisc Services Limited, GB
AS327753 SBM BANK (KENYA) LIMITED - SBM BANK (KENYA) LIMITED, KE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2415 AS7 ORIGIN Originate: 94720 /15.47 Transit: 0 /0.00 DSTL - The Defence Science and Technology Laboratory, EU
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 % 9600 AS7 DSTL - The Defence Science and Technology Lab 19 6 2 15 4 21.05% Prefix AS Path Aggregation Suggestion 146.80.0.0/16 4608 1221 4637 786 7 146.80.128.0/19 4777 2516 1299 786 7 146.80.160.0/19 4608 1221 4637 786 7 - Withdrawn - matching aggregate 146.80.0.0/16 4608 1221 4637 786 7 146.80.192.0/22 4777 2516 1299 786 7 + Announce - aggregate of 146.80.192.0/23 (4777 2516 1299 786 7) and 146.80.194.0/23 (4777 2516 1299 786 7) 146.80.192.0/23 4777 2516 1299 786 7 - Withdrawn - aggregated with 146.80.194.0/23 (4777 2516 1299 786 7) 146.80.194.0/23 4777 2516 1299 786 7 - Withdrawn - aggregated with 146.80.192.0/23 (4777 2516 1299 786 7) 146.80.224.0/20 4777 2516 1299 786 7 146.80.240.0/20 4608 1221 4637 786 7 - Withdrawn - matching aggregate 146.80.0.0/16 4608 1221 4637 786 7 192.5.28.0/23 4608 1221 4637 786 7 + Announce - aggregate of 192.5.28.0/24 (4608 1221 4637 786 7) and 192.5.29.0/24 (4608 1221 4637 786 7) 192.5.28.0/24 4608 1221 4637 786 7 - Withdrawn - aggregated with 192.5.29.0/24 (4608 1221 4637 786 7) 192.5.29.0/24 4608 1221 4637 786 7 - Withdrawn - aggregated with 192.5.28.0/24 (4608 1221 4637 786 7) 192.5.30.0/24 4608 1221 4637 786 7 192.35.94.0/24 4608 1221 4637 786 7 192.67.43.0/24 4608 1221 4637 786 7 192.107.178.0/24 4777 2516 1299 786 7 192.149.120.0/24 4608 1221 4637 786 7 194.32.69.0/24 4608 1221 4637 786 7 194.32.218.0/23 4777 2516 1299 786 7 194.34.138.0/24 4777 2516 1299 786 7 194.61.92.0/23 4777 2516 1299 786 7 196.13.137.0/24 4608 1221 4637 30844 327753 327753 327753 327753 327753 327753 327753 7
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS7 7 More Specifics 19 Total Advertisements DSTL - The Defence Science and Technology Laboratory, EU
146.80.128.0/19 146.80.0.0/16
146.80.160.0/19 146.80.0.0/16
146.80.192.0/23 146.80.0.0/16
146.80.194.0/23 146.80.0.0/16
146.80.224.0/20 146.80.0.0/16
146.80.240.0/20 146.80.0.0/16
196.13.137.0/24 196.13.136.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 196.13.137.0/24 Announced
whois: 402603
IANA has recorded AS7 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS7\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 'AS7 - AS7'
as-block: AS7 - AS7
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: 2018-11-22T15:27:05Z
last-modified: 2018-11-22T15:27:05Z
source: RIPE
% Information related to 'AS7'
% Abuse contact for 'AS7' is 'ripe@dstl.gov.uk'
aut-num: AS7
as-name: DSTL
org: ORG-TDSA4-RIPE
import: from AS786 action pref=50; accept ANY
default: to AS786 action pref=1; networks ANY
admin-c: DSTL2-RIPE
tech-c: DSTL3-RIPE
status: LEGACY
mnt-by: JIPS-NOSC
mnt-by: DSTL-MNT
created: 2002-05-27T10:16:30Z
last-modified: 2018-11-05T09:31:24Z
source: RIPE
organisation: ORG-TDSA4-RIPE
org-name: The Defence Science and Technology Laboratory
country: GB
reg-nr: Not Applicable
org-type: LIR
address: Porton Down
address: SP4 0JG
address: Salisbury
address: UNITED KINGDOM
phone: +4401980950000
admin-c: DSTL2-RIPE
tech-c: DSTL3-RIPE
abuse-c: DSTL4-RIPE
mnt-ref: DSTL-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: DSTL-MNT
created: 2017-06-13T13:26:55Z
last-modified: 2026-05-13T07:11:23Z
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 (SHETLAND)