
This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402603
IANA has recorded AS2643 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS2643\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 'AS2643 - AS2643'
as-block: AS2643 - AS2643
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: 2018-11-22T15:27:18Z
last-modified: 2018-11-22T15:27:18Z
source: RIPE
% Information related to 'AS2643'
% Abuse contact for 'AS2643' is 'noc@ihep.su'
aut-num: AS2643
org: ORG-FSBI4-RIPE
as-name: IHEP-SU
descr: IHEP-SU AS
import: from AS2683 action pref=10; accept ANY
import: from AS9056 action pref=10; accept AS9056 AS13161
import: from AS13161 action pref=10; accept AS13161 AS9056
import: from AS13161 action pref=100; accept ANY
import: from AS59624 accept ANY
import: from AS3267 accept ANY
export: to AS2683 announce AS2643 AND AS9056 AND AS13161
export: to AS9056 announce AS2643
export: to AS13161 announce AS2643
export: to AS13161 announce ANY
export: to AS59624 announce AS2643
export: to AS3267 announce AS2643
default: to AS2683 action pref=10; networks ANY
default: to AS9056 action pref=20; networks {195.19.64.0/19}
default: to AS13161 action pref=20; networks ANY
admin-c: WIT3-RIPE
tech-c: WIT3-RIPE
status: LEGACY
mnt-by: AS2643-MNT
created: 2002-04-11T08:36:47Z
last-modified: 2021-03-05T05:55:48Z
source: RIPE # Filtered
organisation: ORG-FSBI4-RIPE
org-name: Federal State Budgetary Institution "Institute of High Energy Physics named after A.A.Logunov of National Research Center "Kurchatov Institute"
country: RU
reg-nr: Not Applicable
org-type: OTHER
address: 142281, Moscow obl., Protvino, pl. Nauki, 1, Russia
abuse-c: IFHE1-RIPE
mnt-ref: ROSNIIROS-MNT
mnt-ref: AS2643-MNT
mnt-ref: AS59624-MNT
mnt-by: ihep-mnt
created: 2018-08-01T11:51:57Z
last-modified: 2026-05-13T06:37:58Z
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 (BUSA)