204203 Sepehr-Sabz-DC-TEH - Atrin Information & Communications Technology Company PJS, IR
Adjacency: 6 Upstream: 4 Downstream: 2
Upstream Adjacent AS list
AS52025 PARADOXNETWORKS-LIMITED - ParadoxNetworks Limited, GB
AS200370 FPCC-AS - Farzanegan Pars Communications Company PJS, IR
AS25124 DATAK - Datak Company LLC, IR
AS41881 Fanava-AS - Fanava Group, IR
Downstream Adjacent AS list
AS216054 VIP-Host - Taymaz Gostaran Naghshe Almas Co. ( Ltd ), IR
AS60631 PARVASYSTEM - Vandad Vira Hooman LLC, IR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 18873 AS204203 ORG+TRN Originate: 3584 /20.19 Transit: 8960 /18.87 Sepehr-Sabz-DC-TEH - Atrin Information & Communications Technology Company PJS, IR
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 % 62612 AS204203 Sepehr-Sabz-DC-TEH - Atrin Information & Comm 14 0 0 14 0 0.00% Prefix AS Path Aggregation Suggestion 91.108.145.0/24 4777 2516 6762 49666 41689 43754 41881 204203 204203 204203 204203 91.108.146.0/24 4777 2516 6762 49666 41689 43754 41881 204203 204203 204203 204203 91.108.151.0/24 4777 2516 6762 49666 41689 43754 41881 204203 204203 204203 204203 91.108.152.0/24 4777 2497 5511 49666 12880 200370 204203 204203 204203 204203 94.139.179.0/24 4777 2516 3257 49666 57218 25124 204203 95.38.38.0/24 4777 2516 6762 49666 41689 43754 41881 204203 204203 204203 204203 95.38.195.0/24 4777 2497 5511 49666 12880 200370 204203 204203 204203 204203 95.38.197.0/24 4777 2497 5511 49666 12880 200370 204203 204203 204203 204203 109.162.249.0/24 4777 2516 3257 49666 57218 25124 204203 178.239.148.0/24 4777 2497 5511 49666 12880 200370 204203 204203 204203 204203 185.42.212.0/24 4777 2516 6762 49666 41689 43754 41881 204203 204203 204203 204203 185.217.6.0/24 4777 2516 33891 49666 41689 43754 41881 204203 204203 204203 185.229.133.0/24 4608 7575 52025 204203 204203 204203 204203 204203 217.60.255.0/24 4777 2516 6762 49666 41689 43754 41881 204203 204203 204203 204203
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204203 12 More Specifics 14 Total Advertisements Sepehr-Sabz-DC-TEH - Atrin Information & Communications Technology Company PJS, IR
91.108.145.0/24 91.108.128.0/19
91.108.146.0/24 91.108.128.0/19
91.108.151.0/24 91.108.128.0/19
91.108.152.0/24 91.108.128.0/19
94.139.179.0/24 94.139.176.0/20
95.38.38.0/24 95.38.0.0/16
95.38.195.0/24 95.38.0.0/16
95.38.197.0/24 95.38.0.0/16
109.162.249.0/24 109.162.128.0/17
178.239.148.0/24 178.239.144.0/20
185.42.212.0/24 185.42.212.0/22
217.60.255.0/24 217.60.0.0/16
185.161.36.0/24 185.161.36.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 91.108.146.0/24 Announced
- 185.161.36.0/24 Withdrawn
whois: 402625
IANA has recorded AS204203 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204203\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS204203'
% Abuse contact for 'AS204203' is 'abuse@atrinnet.net'
aut-num: AS204203
as-name: Sepehr-Sabz-DC-TEH
import: from AS39650 accept ANY
import: from AS41881 accept ANY
import: from AS42337 accept ANY
import: from AS52025 accept ANY
import: from AS60976 accept ANY
import: from AS25124 accept ANY
export: to AS204203 announce AS60976
export: to AS39650 announce AS204203
export: to AS41881 announce AS204203
export: to AS52025 announce AS204203
export: to AS42337 announce AS204203
export: to AS25124 announce AS204203
import: from AS208555 accept ANY
export: to AS208555 announce AS204203
org: ORG-ACAI3-RIPE
admin-c: AM42998-RIPE
tech-c: AM42998-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ir-atrin2-1-MNT
created: 2015-07-28T07:52:19Z
last-modified: 2026-04-22T21:44:46Z
source: RIPE
organisation: ORG-ACAI3-RIPE
org-name: Atrin Information & Communications Technology Company PJS
country: IR
reg-nr: 14005657980 // 506458
org-type: LIR
address: juncture Navab Street and Azarbaijan Gardon Tower Floor 15th
address: 1319651853
address: Terhan
address: IRAN, ISLAMIC REPUBLIC OF
phone: +982191640000
fax-no: +982191640000
admin-c: AM42998-RIPE
tech-c: AM42998-RIPE
abuse-c: AR43677-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-ir-atrin2-1-MNT
created: 2017-10-30T16:01:31Z
last-modified: 2026-05-13T07:38:32Z
source: RIPE # Filtered
mnt-ref: lir-ir-atrin2-1-MNT
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% 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 (DEXTER)