199379 MARKERSTUDY-AS - Markerstudy Insurance Services Limited, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 55081 AS199379 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 MARKERSTUDY-AS - Markerstudy Insurance Services Limited, 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 % 26907 AS199379 MARKERSTUDY-AS - Markerstudy Insurance Servic 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 91.237.210.0/23 4777 32787 199379 + Announce - aggregate of 91.237.210.0/24 (4777 32787 199379) and 91.237.211.0/24 (4777 32787 199379) 91.237.210.0/24 4777 32787 199379 - Withdrawn - aggregated with 91.237.211.0/24 (4777 32787 199379) 91.237.211.0/24 4777 32787 199379 - Withdrawn - aggregated with 91.237.210.0/24 (4777 32787 199379)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS199379 2 More Specifics 2 Total Advertisements MARKERSTUDY-AS - Markerstudy Insurance Services Limited, GB
91.237.210.0/24 91.237.210.0/23
91.237.211.0/24 91.237.210.0/23
whois: 402603
IANA has recorded AS199379 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS199379\n % This is the RIPE Database query service.
% The objects are in RPSL format.
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% 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 'AS199178 - AS200350'
as-block: AS199178 - AS200350
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: 2025-11-24T15:16:53Z
last-modified: 2025-11-24T15:16:53Z
source: RIPE
% Information related to 'AS199379'
% Abuse contact for 'AS199379' is 'NOC@MARKERSTUDY.COM'
aut-num: AS199379
as-name: MARKERSTUDY-AS
org: ORG-MISL12-RIPE
import: FROM AS13335 ACCEPT ANY
export: TO AS13335 ANNOUNCE AS199379
import: FROM AS32787 ACCEPT ANY
export: TO AS32787 ANNOUNCE AS199379
import: FROM AS2856 ACCEPT ANY
export: TO AS2856 ANNOUNCE AS199379
admin-c: JR10796-RIPE
tech-c: JR10796-RIPE
tech-c: KA6921-RIPE
tech-c: IC4610-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: M_POWERED-MNT
created: 2013-02-18T10:48:05Z
last-modified: 2026-05-27T10:38:31Z
source: RIPE
sponsoring-org: ORG-SSL2-RIPE
organisation: ORG-MISL12-RIPE
org-name: Markerstudy Insurance Services Limited
country: GB
reg-nr: 02135730
org-type: OTHER
address: Markerstudy House, 45 Westerham Road,
address: Bessels Green, Sevenoaks, Kent
address: TN13 2QB
abuse-c: AR32329-RIPE
tech-c: KA6921-RIPE
tech-c: IC4610-RIPE
mnt-ref: M_POWERED-MNT
mnt-by: M_POWERED-MNT
created: 2022-03-10T12:25:04Z
last-modified: 2026-05-13T05:20:04Z
source: RIPE # Filtered
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