57794 HCN-01 - ELLINIKA DIKTIA KALODION MEPE, GR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6287 AS57794 ORIGIN Originate: 23552 /17.48 Transit: 0 /0.00 HCN-01 - ELLINIKA DIKTIA KALODION MEPE, GR
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 % 6771 AS57794 HCN-01 - ELLINIKA DIKTIA KALODION MEPE, GR 23 14 7 16 7 30.43% Prefix AS Path Aggregation Suggestion 37.98.192.0/21 4777 2497 174 57794 37.98.192.0/21 4777 2516 174 57794 + Announce - aggregate of 37.98.192.0/22 (4777 2516 174 57794) and 37.98.196.0/22 (4777 2516 174 57794) 37.98.192.0/22 4777 2516 174 57794 - Withdrawn - aggregated with 37.98.196.0/22 (4777 2516 174 57794) 37.98.196.0/22 4777 2516 174 57794 - Withdrawn - aggregated with 37.98.192.0/22 (4777 2516 174 57794) 82.192.2.0/23 4777 2497 174 57794 82.192.2.0/23 4777 2516 174 57794 + Announce - aggregate of 82.192.2.0/24 (4777 2516 174 57794) and 82.192.3.0/24 (4777 2516 174 57794) 82.192.2.0/24 4777 2516 174 57794 - Withdrawn - aggregated with 82.192.3.0/24 (4777 2516 174 57794) 82.192.3.0/24 4777 2516 174 57794 - Withdrawn - aggregated with 82.192.2.0/24 (4777 2516 174 57794) 185.92.164.0/22 4777 2516 174 57794 188.117.192.0/21 4777 2497 174 57794 188.117.192.0/22 4777 2516 174 57794 188.117.216.0/22 4777 2497 174 57794 188.117.216.0/22 4777 2516 174 57794 + Announce - aggregate of 188.117.216.0/23 (4777 2516 174 57794) and 188.117.218.0/23 (4777 2516 174 57794) 188.117.216.0/23 4777 2516 174 57794 - Withdrawn - aggregated with 188.117.218.0/23 (4777 2516 174 57794) 188.117.218.0/23 4777 2516 174 57794 - Withdrawn - aggregated with 188.117.216.0/23 (4777 2516 174 57794) 188.117.224.0/20 4777 2497 174 57794 + Announce - aggregate of 188.117.224.0/21 (4777 2497 174 57794) and 188.117.232.0/21 (4777 2497 174 57794) 188.117.224.0/21 4777 2497 174 57794 - Withdrawn - aggregated with 188.117.232.0/21 (4777 2497 174 57794) 188.117.232.0/21 4777 2497 174 57794 - Withdrawn - aggregated with 188.117.224.0/21 (4777 2497 174 57794) 188.117.240.0/22 4777 2497 174 57794 188.117.240.0/22 4777 2516 174 57794 + Announce - aggregate of 188.117.240.0/23 (4777 2516 174 57794) and 188.117.242.0/23 (4777 2516 174 57794) 188.117.240.0/23 4777 2516 174 57794 - Withdrawn - aggregated with 188.117.242.0/23 (4777 2516 174 57794) 188.117.242.0/23 4777 2516 174 57794 - Withdrawn - aggregated with 188.117.240.0/23 (4777 2516 174 57794) 188.117.248.0/22 4777 2497 174 57794 188.117.248.0/22 4777 2516 174 57794 + Announce - aggregate of 188.117.248.0/23 (4777 2516 174 57794) and 188.117.250.0/23 (4777 2516 174 57794) 188.117.248.0/23 4777 2516 174 57794 - Withdrawn - aggregated with 188.117.250.0/23 (4777 2516 174 57794) 188.117.250.0/23 4777 2516 174 57794 - Withdrawn - aggregated with 188.117.248.0/23 (4777 2516 174 57794) 213.108.88.0/21 4777 2497 174 57794 213.108.88.0/21 4777 2516 174 57794 + Announce - aggregate of 213.108.88.0/22 (4777 2516 174 57794) and 213.108.92.0/22 (4777 2516 174 57794) 213.108.88.0/22 4777 2516 174 57794 - Withdrawn - aggregated with 213.108.92.0/22 (4777 2516 174 57794) 213.108.92.0/22 4777 2516 174 57794 - Withdrawn - aggregated with 213.108.88.0/22 (4777 2516 174 57794)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57794 20 More Specifics 23 Total Advertisements HCN-01 - ELLINIKA DIKTIA KALODION MEPE, GR
37.98.192.0/22 37.98.192.0/21
37.98.196.0/22 37.98.192.0/21
82.192.2.0/23 82.192.0.0/19
82.192.2.0/24 82.192.0.0/19
82.192.3.0/24 82.192.0.0/19
188.117.192.0/21 188.117.192.0/18
188.117.192.0/22 188.117.192.0/18
188.117.216.0/22 188.117.192.0/18
188.117.216.0/23 188.117.192.0/18
188.117.218.0/23 188.117.192.0/18
188.117.224.0/21 188.117.192.0/18
188.117.232.0/21 188.117.192.0/18
188.117.240.0/22 188.117.192.0/18
188.117.240.0/23 188.117.192.0/18
188.117.242.0/23 188.117.192.0/18
188.117.248.0/22 188.117.192.0/18
188.117.248.0/23 188.117.192.0/18
188.117.250.0/23 188.117.192.0/18
213.108.88.0/22 213.108.88.0/21
213.108.92.0/22 213.108.88.0/21
whois: 402613
IANA has recorded AS57794 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57794\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 'AS57370 - AS57973'
as-block: AS57370 - AS57973
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: 2025-04-24T14:15:44Z
last-modified: 2025-04-24T14:15:44Z
source: RIPE
% Information related to 'AS57794'
% Abuse contact for 'AS57794' is 'support@hcn.gr'
aut-num: AS57794
as-name: HCN-01
org: ORG-HCN5-RIPE
descr:
descr:
descr: *** Peering Info from HCN *** UpStream
descr:
descr: ===UpStream Peering - AS1241 - NOVA-FORTHNET
import: from AS1241 accept ANY
export: to AS1241 announce AS-HCN
descr:
descr: ===UpStream Peering - AS6762 - TELECOM ITALIA - SEABACKBONE
import: from AS6762 accept ANY
export: to AS6762 announce AS-HCN
descr:
descr: ===UpStream Peering - AS174 COGENT
import: from AS174 accept ANY
export: to AS174 announce AS-HCN
descr:
descr: ===UpStream Peering - AS25447 JM-DATA.AT
import: from AS25447 accept ANY
export: to AS25447 announce AS-HCN
descr:
descr: ===UpStream Peering - AS6939 HE.NET
import: from AS6939 accept ANY
export: to AS6939 announce AS-HCN
descr:
descr: ===Upstream Peering - AS6762 - Telecom Italia Sparkle
import: from AS6762 accept ANY
export: to AS6762 announce AS-HCN
descr:
descr: ===Upstream Peering - AS50745 - GR-IX-RS Greek Internet Exchange
import: from AS50745 accept ANY
export: to AS50745 announce AS-HCN
descr:
descr: *** Peering Info from HCN *** DownStream
descr:
descr: ===DownStream Peering - AS25447- JM-DATA.AT
import: from AS25447 action pref=100; accept AS25447
export: to AS25447 announce ANY
descr:
descr: ===DownStream Peering - AS34516 - ARX-NET - Client 104014
import: from AS34516 action pref=100; accept AS34516
export: to AS34516 announce ANY
descr:
descr: ===DownStream Peering - AS207062 - VELTIO.com - Client 118839
import: from AS207062 action pref=100; accept AS207062
export: to AS207062 announce ANY
descr:
admin-c: JM3683-RIPE
tech-c: JM3683-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: JM-DATA-MNT
created: 2012-02-10T14:22:07Z
last-modified: 2024-07-22T14:49:41Z
source: RIPE # Filtered
sponsoring-org: ORG-JDIJ1-RIPE
organisation: ORG-HCN5-RIPE
org-name: ELLINIKA DIKTIA KALODION MEPE
country: GR
reg-nr: 115814704000
org-type: OTHER
address: I.PASALIDI 90-92
address: 55132 Kalamaria/Thessaloniki
address: Greece
geoloc: 40.6403 22.9439
abuse-c: AC32726-RIPE
mnt-ref: JM-DATA-MNT
mnt-by: JM-DATA-MNT
created: 2011-10-31T11:14:45Z
last-modified: 2026-05-13T06:38:02Z
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)