This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS49901 1 More Specifics 2 Total Advertisements KUIPER-AS, GB
117.121.245.0/24 117.121.240.0/21
38.47.121.0/24 38.0.0.0/8
154.40.52.0/24 154.40.0.0/16
154.40.53.0/24 154.40.0.0/16
154.40.62.0/24 154.40.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 38.47.121.0/24 Withdrawn
- 154.40.52.0/24 Withdrawn
- 154.40.53.0/24 Withdrawn
- 154.40.62.0/24 Withdrawn
whois: 402590
IANA has recorded AS49901 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS49901\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 'AS49868 - AS50048'
as-block: AS49868 - AS50048
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: 2026-02-24T07:14:53Z
last-modified: 2026-02-24T07:14:53Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)