211484 -Reserved AS-, ZZ
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS24875 NOVOSERVE-AS, NL
AS211826 ISTQSERVERS-AS, JO
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15439 AS211484 ORIGIN Originate: 5120 /19.68 Transit: 0 /0.00 -Reserved AS-, ZZ
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 % 27776 AS211484 -Reserved AS-, ZZ 20 2 1 19 1 5.00% Prefix AS Path Aggregation Suggestion 5.180.48.0/24 2914 24875 211484 45.136.174.0/24 3257 211826 211484 64.204.146.0/24 2914 24875 211484 80.174.122.0/24 2914 24875 211484 82.152.68.0/24 2914 24875 211484 95.134.201.0/24 2914 24875 211484 151.240.4.0/24 3257 24875 211484 151.244.173.0/24 3257 24875 211484 151.245.221.0/24 3257 24875 211484 155.117.252.0/23 3257 24875 211484 + Announce - aggregate of 155.117.252.0/24 (3257 24875 211484) and 155.117.253.0/24 (3257 24875 211484) 155.117.252.0/24 3257 24875 211484 - Withdrawn - aggregated with 155.117.253.0/24 (3257 24875 211484) 155.117.253.0/24 3257 24875 211484 - Withdrawn - aggregated with 155.117.252.0/24 (3257 24875 211484) 172.110.219.0/24 3257 211826 211484 178.93.108.0/24 2914 24875 211484 185.135.157.0/24 2914 24875 211484 194.35.227.0/24 6939 211826 211484 194.76.0.0/24 6939 211826 211484 194.147.17.0/24 2914 24875 211484 194.152.143.0/24 2914 24875 211484 212.103.44.0/24 3257 24875 211484 213.220.3.0/24 2914 24875 211484
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS211484 2 More Specifics 2 Total Advertisements SYNHDIGITAL SynhDigital, FR
194.87.78.0/24 194.87.0.0/17
194.87.105.0/24 194.87.0.0/17
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 194.87.78.0/24 Announced
+ 194.87.105.0/24 Announced
whois: 402609
IANA has recorded AS211484 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS211484\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 'AS211484'
% Abuse contact for 'AS211484' is 'abuse@ipv4superhub.com'
aut-num: AS211484
as-name: YSZ
org: ORG-YSZ2-RIPE
sponsoring-org: ORG-ISL74-RIPE
import: from AS209178 accept ANY
export: to AS209178 announce AS211484
import: from AS212836 accept ANY
export: to AS212836 announce AS211484
import: from AS24875 accept ANY
export: to AS24875 announce AS211484
import: from AS211826 accept ANY
export: to AS211826 announce AS211484
admin-c: MEET1-RIPE
tech-c: MEET1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-hk-ipv4superhub-1
created: 2025-03-19T14:52:33Z
last-modified: 2026-06-02T08:40:16Z
source: RIPE
organisation: ORG-YSZ2-RIPE
org-name: YSZ TRADING CO., LIMITED
org-type: OTHER
address: Hong Kong
country: HK
reg-nr: 2832619
abuse-c: MEET1-RIPE
mnt-ref: mnt-hk-ipv4superhub-1
mnt-by: mnt-hk-ipv4superhub-1
created: 2025-03-18T08:31:34Z
last-modified: 2026-05-13T06:15:48Z
source: RIPE # Filtered
role: NOC
address: Hong Kong
abuse-mailbox: abuse@ipv4superhub.com
nic-hdl: MEET1-RIPE
admin-c: IPIP
mnt-by: mnt-hk-ipv4superhub-1
mnt-by: IPMEETIP-MNT
created: 2022-09-11T08:03:50Z
last-modified: 2023-04-20T02:33:53Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)