
This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402609
IANA has recorded AS208703 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS208703\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 'AS208703'
% Abuse contact for 'AS208703' is 'abuse@csdiran.ir'
aut-num: AS208703
as-name: CSDI
org: ORG-CSDO1-RIPE
import: from AS58224 accept ANY
export: to AS58224 announce AS208703
import: from AS39074 accept ANY
export: to AS39074 announce AS208703
admin-c: OAZ8-RIPE
tech-c: OAZ8-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ir-csdiran-2-mnt
created: 2019-06-18T12:20:28Z
last-modified: 2025-08-21T10:16:19Z
source: RIPE
organisation: ORG-CSDO1-RIPE
org-name: Central Securities Depository and Funds Settlement Public JSC
country: IR
reg-nr: 10103800056 // 262549
org-type: LIR
address: #13, Naderi St., Keshavarz Blvd.
address: 1416643168
address: Tehran
address: IRAN, ISLAMIC REPUBLIC OF
phone: +982142365765
admin-c: OAZ8-RIPE
admin-c: OTK7-RIPE
tech-c: OAZ8-RIPE
tech-c: OTK7-RIPE
abuse-c: AR50564-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ir-csdiran-2-mnt
created: 2019-01-31T15:27:32Z
last-modified: 2026-05-13T07:39:44Z
source: RIPE # Filtered
mnt-ref: ir-csdiran-2-mnt
%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 (SHETLAND)