204844 NCSE-NETWORK-GLOBAL , GB
Adjacency: 6 Upstream: 3 Downstream: 3
Upstream Adjacent AS list
AS17408 ABOVE-AS-AP AboveNet Communications Taiwan, TW
AS174 COGENT-174 - Cogent Communications, LLC, US
AS134823 SDCL-AS-AP Sky Digital Co., Ltd., TW
Downstream Adjacent AS list
AS152615 CHUMMYMAIN-AS-TW Chummy Technology Ltd., TW
AS131630 LAZCO Lazco Corporation, TW
AS152616 BHIS-AS-TW BHIS Ltd., TW
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 55427 AS204844 ORG+TRN Originate: 512 /23.00 Transit: 1024 /22.00 NCSE-NETWORK-GLOBAL , 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 % 62754 AS204844 NCSE-NETWORK-GLOBAL , GB 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 23.146.248.0/24 4608 7575 3491 134823 204844 204844 204844 204844 151.246.244.0/24 4777 17408 204844 204844 204844 204844
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204844 1 More Specifics 2 Total Advertisements NCSE-NETWORK-GLOBAL , GB
151.246.244.0/24 151.246.0.0/16
whois: 402332
IANA has recorded AS204844 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204844\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS204844'
% Abuse contact for 'AS204844' is 'abuse@ncse.tw'
aut-num: AS204844
as-name: NCSE-NETWORK-Global
descr: ===============================
org: ORG-NNL39-RIPE
sponsoring-org: ORG-SDCL5-RIPE
admin-c: NA8104-RIPE
tech-c: NA8104-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ncse-mnt
mnt-by: NCSE-TW-MNT
created: 2022-06-28T12:38:38Z
last-modified: 2025-09-25T02:55:10Z
source: RIPE # Filtered
descr: ===============================
import: from AS6939 accept ANY
export: to AS6939 announce AS204844:AS-ALL
import: from AS32595 accept ANY
export: to AS32595 announce AS204844:AS-ALL
import: from AS18041 accept ANY
export: to AS18041 announce AS204844:AS-ALL
import: from AS201217 accept ANY
export: to AS201217 announce AS204844:AS-ALL
import: from AS134823 accept ANY
export: to AS134823 announce AS204844:AS-ALL
import: from AS20473 accept ANY
export: to AS20473 announce AS204844:AS-ALL
import: from AS20473 accept ANY
export: to AS20473 announce AS204844:AS-ALL
import: from AS17408 accept ANY
export: to AS17408 announce AS204844:AS-ALL
descr: ===============================
remarks: Geofeed https://ncse.tw/geofeed.csv
organisation: ORG-NNL39-RIPE
org-name: NCSE NETWORK LTD
country: GB
org-type: OTHER
remarks: ================
remarks: Website: ncse.tw
remarks: ================
reg-nr: 13856817
mnt-ref: ROUTE48-MNT
mnt-ref: ncse-mnt
mnt-ref: NoPKT-MNT
mnt-ref: netutils-mnt
mnt-ref: lir-uk-twistic2-1-MNT
address: Suite 1846 New North Road, 275, London, England, N1 7AA
abuse-c: ACRO48829-RIPE
mnt-by: ncse-mnt
mnt-by: NCSE-TW-MNT
created: 2022-06-27T05:27:44Z
last-modified: 2026-04-29T06:42:02Z
source: RIPE # Filtered
role: NOC
address: Suite 1846 New North Road, 275, London, England, N1 7AA
abuse-mailbox: abuse@ncse.tw
phone: +886808439
nic-hdl: NA8104-RIPE
mnt-by: NCSE-TW-MNT
mnt-by: ncse-mnt
created: 2023-03-24T05:29:33Z
last-modified: 2025-10-02T01:29:23Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (ABERDEEN)