
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.
AS201998 2 More Specifics 2 Total Advertisements NBB, BH
91.189.188.0/23 91.189.188.0/22
91.189.189.0/24 91.189.188.0/22
whois: 402590
IANA has recorded AS201998 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS201998\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 'AS200537 - AS203022'
as-block: AS200537 - AS203022
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: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS201998'
% Abuse contact for 'AS201998' is 'itnetworkadmin@nbb.com.bh'
aut-num: AS201998
as-name: NBB
org: ORG-NBOB4-RIPE
import: from AS35313 accept ANY
export: to AS35313 announce AS201998
import: from AS51406 accept ANY
export: to AS51406 announce AS201998
admin-c: NT4333-RIPE
tech-c: NT4333-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: bh-nbb-1-mnt
created: 2018-06-25T10:01:39Z
last-modified: 2025-06-12T07:37:58Z
source: RIPE
organisation: ORG-NBOB4-RIPE
org-name: National Bank of Bahrain
country: BH
reg-nr: Not Applicable
org-type: LIR
address: Street- 383, Building-120
address: 106
address: manama
address: BAHRAIN
phone: +97317205428
admin-c: NT4333-RIPE
tech-c: NT4333-RIPE
abuse-c: AR47079-RIPE
mnt-ref: bh-nbb-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: bh-nbb-1-mnt
created: 2018-06-21T08:46:57Z
last-modified: 2026-05-13T07:12:28Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)