208522 uk-optimus - Optimus Networks LTD, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 26622 AS208522 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 uk-optimus - Optimus Networks LTD, 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 % 27597 AS208522 uk-optimus - Optimus Networks LTD, GB 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 45.129.100.0/22 4777 2516 174 208522 45.129.100.0/23 4777 2516 174 208522 - Withdrawn - matching aggregate 45.129.100.0/22 4777 2516 174 208522 45.129.102.0/23 4777 2516 174 208522 208522
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS208522 2 More Specifics 3 Total Advertisements uk-optimus - Optimus Networks LTD, GB
45.129.100.0/23 45.129.100.0/22
45.129.102.0/23 45.129.100.0/22
whois: 402609
IANA has recorded AS208522 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS208522\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS208522'
% Abuse contact for 'AS208522' is 'abuse@optimusnetworks.co.uk'
aut-num: AS208522
as-name: uk-optimus
org: ORG-ONL14-RIPE
import: from AS174 accept ANY
export: to AS174 announce AS208522
import: from AS29611 accept ANY
export: to AS29611 announce AS208522
admin-c: CM18727-RIPE
tech-c: CM18727-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-uk-optimus-1
created: 2019-07-19T13:52:26Z
last-modified: 2019-07-19T13:52:26Z
source: RIPE
organisation: ORG-ONL14-RIPE
org-name: Optimus Networks LTD
country: GB
reg-nr: 10191532
org-type: LIR
address: Gawsworth Business Court, Shellow Lane
address: CW12 2NX
address: Congleton
address: UNITED KINGDOM
phone: +441618507020
admin-c: CM18727-RIPE
admin-c: SM35942-RIPE
tech-c: CM18727-RIPE
tech-c: SM35942-RIPE
abuse-c: AR53901-RIPE
mnt-ref: mnt-uk-optimus-1
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-uk-optimus-1
created: 2019-07-12T15:39:05Z
last-modified: 2026-05-13T07:05:48Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)