12850 ASN-ENTER, IT
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3491 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS3302 AS-RETELIT-IRIDEOS, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4931 AS12850 ORIGIN Originate: 37120 /16.82 Transit: 0 /0.00 ASN-ENTER, IT
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 % 20513 AS12850 ASN-ENTER, IT 10 2 1 9 1 10.00% Prefix AS Path Aggregation Suggestion 37.139.88.0/21 4777 2497 174 3302 12850 80.247.64.0/20 4777 2516 6762 3302 12850 87.248.32.0/19 4777 2497 174 3302 12850 87.248.41.0/24 4777 2516 3491 12850 178.239.176.0/20 4777 2497 174 3302 12850 185.21.172.0/22 4777 2516 6762 3302 12850 185.48.32.0/22 4777 2497 174 3302 12850 + Announce - aggregate of 185.48.32.0/23 (4777 2497 174 3302 12850) and 185.48.34.0/23 (4777 2497 174 3302 12850) 185.48.32.0/23 4777 2497 174 3302 12850 - Withdrawn - aggregated with 185.48.34.0/23 (4777 2497 174 3302 12850) 185.48.34.0/23 4777 2497 174 3302 12850 - Withdrawn - aggregated with 185.48.32.0/23 (4777 2497 174 3302 12850) 212.29.128.0/19 4777 2497 174 3302 12850 212.91.64.0/19 4777 2497 174 3302 12850
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12850 3 More Specifics 10 Total Advertisements ASN-ENTER, IT
87.248.41.0/24 87.248.32.0/19
185.48.32.0/23 185.48.32.0/22
185.48.34.0/23 185.48.32.0/22
whois: 402332
IANA has recorded AS12850 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12850\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 'AS12557 - AS13223'
as-block: AS12557 - AS13223
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12850'
% Abuse contact for 'AS12850' is 'abuse@retelit.it'
aut-num: AS12850
as-name: ASN-ENTER
org: ORG-TM2-RIPE
remarks: +---------------------------------------------------------+
remarks: Transit
remarks: +---------------------------------------------------------+
import: from AS2914 accept ANY
export: to AS2914 announce AS12850
import: from AS3302 accept ANY
export: to AS3302 announce AS12850
import: from AS3491 accept ANY
export: to AS3491 announce AS12850
import: from AS4809 accept ANY
export: to AS4809 announce AS12850
mp-import: afi ipv6.unicast from AS2914 action pref=100; accept ANY
mp-export: afi ipv6.unicast to AS2914 announce AS12850
admin-c: ICR22-RIPE
tech-c: ICR22-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS3302-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2025-12-18T15:02:08Z
source: RIPE
organisation: ORG-TM2-RIPE
org-name: Retelit Digital Services S.p.A.
country: IT
org-type: LIR
address: Via Pola 9
address: 20124
address: Milano
address: ITALY
phone: +39 02 438191
reg-nr: 12862140154
admin-c: SC23232-RIPE
admin-c: SM1688-RIPE
abuse-c: ICR22-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: AS3302-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS3302-MNT
created: 2004-04-17T11:32:21Z
last-modified: 2026-04-29T05:29:23Z
source: RIPE # Filtered
role: Retelit Contact Role
address: Retelit Digital Services S.p.A.
address: Via Pola, 9
address: I-20124 Milano - ITALY
phone: +39 02 438191
remarks: Role account for Retelit
remarks: ****************************************
remarks: * For ABUSE/SPAM/INTRUSION issues *
remarks: * please send mail to abuse@retelit.it *
remarks: ****************************************
org: ORG-TM2-RIPE
admin-c: SC23232-RIPE
admin-c: FG13235-RIPE
tech-c: SC1267-RIPE
tech-c: SM1688-RIPE
tech-c: SC27847-RIPE
nic-hdl: ICR22-RIPE
abuse-mailbox: abuse@retelit.it
mnt-by: RETELIT-MNT
created: 2019-03-06T09:12:07Z
last-modified: 2025-11-04T15:11:24Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (BUSA)