48312 ALROSA-AS, RU
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS31195 MF-DV-AS, RU
AS8359 MTS, RU
AS21487 PJSC Rostelecom. Yakutsk branch, RU
AS12389 ROSTELECOM-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 23689 AS48312 ORIGIN Originate: 2304 /20.83 Transit: 0 /0.00 ALROSA-AS, RU
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 % 10530 AS48312 ALROSA-AS, RU 7 4 0 3 4 57.14% Prefix AS Path Aggregation Suggestion 91.202.234.0/23 3257 12389 21487 48312 91.202.234.0/24 3257 12389 21487 48312 - Withdrawn - matching aggregate 91.202.234.0/23 3257 12389 21487 48312 91.202.235.0/24 3257 12389 21487 48312 - Withdrawn - matching aggregate 91.202.234.0/23 3257 12389 21487 48312 91.207.140.0/23 3303 8359 48312 91.207.140.0/24 3303 8359 48312 - Withdrawn - matching aggregate 91.207.140.0/23 3303 8359 48312 91.207.141.0/24 3303 8359 48312 - Withdrawn - matching aggregate 91.207.140.0/23 3303 8359 48312 194.26.116.0/24 6939 12389 48312
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS48312 3 More Specifics 6 Total Advertisements ALROSA-AS, RU
91.202.235.0/24 91.202.234.0/23
91.207.140.0/24 91.207.140.0/23
91.207.141.0/24 91.207.140.0/23
91.202.234.0/24 91.202.234.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 91.202.234.0/24 Withdrawn
whois: 402590
IANA has recorded AS48312 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS48312\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 'AS47870 - AS49384'
as-block: AS47870 - AS49384
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: 2025-07-09T08:51:07Z
last-modified: 2025-07-09T08:51:07Z
source: RIPE
% Information related to 'AS48312'
% Abuse contact for 'AS48312' is 'itmos@alrosa.ru'
aut-num: AS48312
as-name: Alrosa-AS
org: ORG-PA1392-RIPE
import: from AS2854 accept ANY
import: from AS6731 accept ANY
import: from AS31195 accept ANY
import: from AS21487 accept ANY
export: to AS2854 announce AS48312
export: to AS6731 announce AS48312
export: to AS31195 announce AS48312
export: to AS21487 announce AS48312
admin-c: RAIF-RIPE
tech-c: RAIF-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: Alrosa-MNT
created: 2008-11-10T14:30:31Z
last-modified: 2021-10-28T07:43:01Z
source: RIPE
organisation: ORG-PA1392-RIPE
org-name: PJSC ALROSA
country: RU
reg-nr: 1021400967092
org-type: LIR
address: Ozerkovskaya nab., 24
address: 115184
address: Moscow
address: RUSSIAN FEDERATION
phone: +7 (495) 620-92-50
admin-c: PA10689-RIPE
tech-c: PA10689-RIPE
abuse-c: AR63592-RIPE
mnt-ref: Alrosa-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: Alrosa-MNT
created: 2021-07-09T07:21:51Z
last-modified: 2026-05-13T07:28:51Z
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 (ABERDEEN)