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.
AS20668 26 More Specifics 58 Total Advertisements IRM-AS, RO
2.59.12.0/24 2.59.12.0/23
45.133.152.0/24 45.133.152.0/22
80.96.70.0/23 80.96.0.0/15
80.96.192.0/24 80.96.0.0/15
80.96.236.0/23 80.96.0.0/15
81.180.36.0/23 81.180.0.0/15
81.180.94.0/23 81.180.0.0/15
81.180.172.0/23 81.180.0.0/15
81.180.204.0/23 81.180.0.0/15
81.180.248.0/24 81.180.0.0/15
81.180.252.0/23 81.180.0.0/15
81.181.31.0/24 81.180.0.0/15
81.181.103.0/24 81.180.0.0/15
81.181.172.0/23 81.180.0.0/15
81.181.191.0/24 81.180.0.0/15
85.120.44.0/23 85.120.0.0/14
85.120.156.0/23 85.120.0.0/14
85.121.18.0/23 85.120.0.0/14
85.121.36.0/23 85.120.0.0/14
85.122.84.0/23 85.120.0.0/14
185.206.52.0/24 185.206.52.0/23
185.206.53.0/24 185.206.52.0/23
194.153.228.0/23 194.153.224.0/21
217.156.32.0/24 217.156.0.0/17
217.156.33.0/24 217.156.0.0/17
217.156.108.0/23 217.156.0.0/17
45.91.4.0/24 45.91.4.0/22
45.91.6.0/24 45.91.4.0/22
45.135.224.0/24 45.135.224.0/22
45.139.68.0/24 45.139.68.0/22
45.145.19.0/24 45.145.16.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 80.96.192.0/24 Announced
+ 81.181.103.0/24 Announced
+ 185.206.52.0/24 Announced
+ 185.206.53.0/24 Announced
+ 193.36.89.0/24 Announced
- 45.91.4.0/24 Withdrawn
- 45.91.6.0/24 Withdrawn
- 45.135.224.0/24 Withdrawn
- 45.139.68.0/24 Withdrawn
- 45.145.19.0/24 Withdrawn
- 91.196.154.0/24 Withdrawn
- 91.238.62.0/24 Withdrawn
- 91.246.30.0/24 Withdrawn
- 93.190.122.0/24 Withdrawn
- 185.98.158.0/24 Withdrawn
- 188.213.1.0/24 Withdrawn
- 193.3.55.0/24 Withdrawn
- 193.26.136.0/21 Withdrawn
- 194.147.213.0/24 Withdrawn
whois: 402590
IANA has recorded AS20668 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20668\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 'AS20485 - AS20857'
as-block: AS20485 - AS20857
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS20668'
% Abuse contact for 'AS20668' is 'abuse@teentelecom.net'
aut-num: AS20668
as-name: IRM-AS
import: from AS39737 accept ANY
import: from AS6663 accept ANY
export: to AS39737 announce AS-RO
export: to AS6663 announce AS-RO
org: ORG-TTS68-RIPE
admin-c: TA8188-RIPE
tech-c: TA8188-RIPE
status: ASSIGNED
remarks: TD: 20211207
remarks: Registered through http://www.ip.ro/ip.html
mnt-by: RIPE-NCC-END-MNT
mnt-by: TEEN-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2025-12-05T08:21:10Z
source: RIPE
organisation: ORG-TTS68-RIPE
org-name: Teen Telecom SRL
country: RO
reg-nr: 18654164
org-type: LIR
address: Str. G-ral Gheorghe Lupu 22, sector 4
address: 040592
address: Bucharest
address: ROMANIA
phone: +40213142299
admin-c: TA8188-RIPE
tech-c: TA8188-RIPE
abuse-c: AR66061-RIPE
mnt-ref: TEEN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: TEEN-MNT
created: 2021-11-04T11:25:43Z
last-modified: 2026-05-13T07:41:46Z
source: RIPE # Filtered
role: TeenTelecom-Lir
address: ROMANIA
address: Bucharest
address: 040592
address: Str. G-ral Gheorghe Lupu 22, sector 4
phone: +40213142299
abuse-mailbox: abusemail@teentelecom.net
nic-hdl: TA8188-RIPE
mnt-by: TEEN-MNT
mnt-by: TeenTelecom
created: 2021-11-04T11:25:43Z
last-modified: 2024-03-19T14:03:57Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)