51904 UTEX-AS, RU
Adjacency: 7 Upstream: 3 Downstream: 4
Upstream Adjacent AS list
AS9002 RETN-AS, GB
AS8641 NAUKANET-AS BACKBONE AS of Nauka-Svyaz, RU
AS35598 INETCOM, RU
Downstream Adjacent AS list
AS35598 INETCOM, RU
AS57724 DDOS-GUARD, RU
AS51538 TEKCOM, RU
AS204199 SURYA-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 25612 AS51904 ORG+TRN Originate: 2048 /21.00 Transit: 768 /22.42 UTEX-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 % 47842 AS51904 UTEX-AS, RU 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 91.132.104.0/22 37100 9002 51904 51904 193.41.76.0/22 37100 9002 51904 51904
whois: 402590
IANA has recorded AS51904 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51904\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 'AS51857 - AS52209'
as-block: AS51857 - AS52209
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: 2024-12-12T14:34:06Z
last-modified: 2024-12-12T14:34:06Z
source: RIPE
% Information related to 'AS51904'
% Abuse contact for 'AS51904' is 'antonio@utex.net'
aut-num: AS51904
as-name: UTEX-AS
org: ORG-SMY3-RIPE
remarks: ====UPLINKS====
remarks: --- retn ---
import: from AS9002 accept ANY
export: to AS9002 announce AS-UTEX
remarks: --- Piter-FV---
import: from AS50509 accept ANY
export: to AS50509 announce AS-UTEX
remarks: --- NaukaNet ---
import: from AS8641 accept ANY
export: to AS8641 announce AS-UTEX
remarks: --- InetCom---
import: from AS35598 accept ANY
export: to AS35598 announce AS-UTEX
remarks:
remarks: ====PEERING====
remarks: --- MAIL.RU---
import: from AS47764 action pref=1200; accept AS-MAILRU
export: to AS47764 announce AS-UTEX
remarks: --- Google ---
import: from AS15169 action pref=1200; accept ANY
export: to AS15169 announce AS-UTEX
remarks: --- Altagen-ECOTELECOM ---
import: from AS50473 action pref=1200; accept ANY
export: to AS50473 announce AS-UTEX
remarks: ====IX====
remarks: --- Frankfurt---
import: from AS48193 action pref=1100; accept ANY
export: to AS48193 announce AS-UTEX
remarks: --- Tallin---
import: from AS57936 action pref=1100; accept ANY
export: to AS57936 announce AS-UTEX
remarks: --- SPB---
import: from AS50817 action pref=1100; accept ANY
export: to AS50817 announce AS-UTEX
remarks: --- Helsenki---
import: from AS39607 action pref=1100; accept ANY
export: to AS39607 announce AS-UTEX
remarks: --- RostovNaDonu---
import: from AS59539 action pref=1100; accept ANY
export: to AS59539 announce AS-UTEX
remarks: --- Riga---
import: from AS49634 action pref=1100; accept ANY
export: to AS49634 announce AS-UTEX
remarks: --- msk-ix ---
import: from AS8631 action pref=1100; accept AS-MSKROUTESERVER
export: to AS8631 announce AS-UTEX
remarks: --- Piter-IX ---
import: from AS49869 action pref=1100; accept AS-PITER-IX
export: to AS49869 announce AS-UTEX
remarks:
remarks:
remarks: ====CLIENT====
remarks: --- lcom alex bi ---
import: from AS51538 accept AS-TEKCOM
export: to AS51538 announce ANY
remarks: --- opex ---
import: from AS204199 accept AS204199
export: to AS204199 announce ANY
admin-c: SM41972-RIPE
tech-c: SM41972-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ru-shchurov-1-MNT
created: 2010-11-26T13:55:13Z
last-modified: 2026-05-19T09:19:24Z
source: RIPE
organisation: ORG-SMY3-RIPE
org-name: Shchurov Mikhail Yurievich
country: RU
reg-nr: Not Applicable
org-type: LIR
address: Sokolovo-Meshcherskaya street, 25, Building 8, Section 2.
address: 125466
address: Moscow
address: RUSSIAN FEDERATION
phone: +79166752354
admin-c: SM41972-RIPE
tech-c: SM41972-RIPE
abuse-c: AR79570-RIPE
mnt-ref: lir-ru-shchurov-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-ru-shchurov-1-MNT
created: 2026-02-06T09:10:21Z
last-modified: 2026-05-13T07:14:45Z
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)