42437 T2-ROSTOV-AS - T2 Mobile LLC, RU
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS31133 MF-MGSM-AS - PJSC MegaFon, RU
AS12389 ROSTELECOM-AS - PJSC Rostelecom, RU
Downstream Adjacent AS list
AS39374 IDDQD-AS - IDDQD-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5707 AS42437 ORG+TRN Originate: 28416 /17.21 Transit: 2048 /21.00 T2-ROSTOV-AS - T2 Mobile LLC, 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 % 2670 AS42437 T2-ROSTOV-AS - T2 Mobile LLC, RU 25 21 0 4 21 84.00% Prefix AS Path Aggregation Suggestion 80.69.154.0/24 4777 2497 12389 42437 80.115.192.0/19 4777 2497 12389 42437 80.115.192.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.194.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.196.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.198.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.200.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.202.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.204.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.206.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.208.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.210.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.212.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.214.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.216.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 80.115.218.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 80.115.192.0/19 4777 2497 12389 42437 176.59.64.0/19 4777 2497 12389 42437 176.59.64.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 176.59.64.0/19 4777 2497 12389 42437 176.59.66.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 176.59.64.0/19 4777 2497 12389 42437 176.59.68.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 176.59.64.0/19 4777 2497 12389 42437 176.59.70.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 176.59.64.0/19 4777 2497 12389 42437 176.59.72.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 176.59.64.0/19 4777 2497 12389 42437 176.59.74.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 176.59.64.0/19 4777 2497 12389 42437 185.78.92.0/22 4777 2497 12389 42437 185.78.92.0/23 4777 2497 12389 42437 - Withdrawn - matching aggregate 185.78.92.0/22 4777 2497 12389 42437
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS42437 23 More Specifics 25 Total Advertisements T2-ROSTOV-AS - T2 Mobile LLC, RU
80.69.154.0/24 80.69.144.0/20
80.115.192.0/23 80.115.192.0/19
80.115.194.0/23 80.115.192.0/19
80.115.196.0/23 80.115.192.0/19
80.115.198.0/23 80.115.192.0/19
80.115.200.0/23 80.115.192.0/19
80.115.202.0/23 80.115.192.0/19
80.115.204.0/23 80.115.192.0/19
80.115.206.0/23 80.115.192.0/19
80.115.208.0/23 80.115.192.0/19
80.115.210.0/23 80.115.192.0/19
80.115.212.0/23 80.115.192.0/19
80.115.214.0/23 80.115.192.0/19
80.115.216.0/23 80.115.192.0/19
80.115.218.0/23 80.115.192.0/19
176.59.64.0/19 176.59.0.0/16
176.59.64.0/23 176.59.0.0/16
176.59.66.0/23 176.59.0.0/16
176.59.68.0/23 176.59.0.0/16
176.59.70.0/23 176.59.0.0/16
176.59.72.0/23 176.59.0.0/16
176.59.74.0/23 176.59.0.0/16
185.78.92.0/23 185.78.92.0/22
whois: 402603
IANA has recorded AS42437 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS42437\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 'AS42383 - AS42959'
as-block: AS42383 - AS42959
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: 2021-08-19T06:50:17Z
last-modified: 2021-08-19T06:50:17Z
source: RIPE
% Information related to 'AS42437'
% Abuse contact for 'AS42437' is 'abuse_ripe@t2.ru'
aut-num: AS42437
as-name: T2-ROSTOV-AS
descr: T2 Russia Network
org: ORG-MCC1-RIPE
remarks: ==================================================================
remarks: AS42437 Routing Policy
remarks: ------------------------------------------------------------------
remarks: === ROSTELECOM
import: from AS12389 accept ANY
export: to AS12389 announce AS-T2RU-MR-ROSTOV
remarks: === MEGAFON
import: from AS31133 accept ANY
export: to AS31133 announce AS-T2RU-MR-ROSTOV
remarks: === VKONTAKTE
import: from AS28709 accept ANY
export: to AS28709 announce AS-T2RU-MR-ROSTOV
remarks: === GOOGLE
import: from AS36040 accept ANY
export: to AS36040 announce AS-T2RU-MR-ROSTOV
remarks: === DATA-IX
import: from AS50952 accept ANY
export: to AS50952 announce AS-T2RU-MR-ROSTOV
remarks: === G-CORE
import: from AS199524 accept ANY
export: to AS199524 announce AS-T2RU-MR-ROSTOV
remarks: === TWITCH
import: from AS46489 accept ANY
export: to AS46489 announce AS-T2RU-MR-ROSTOV
remarks: === GLOBAL-IX
import: from AS31500 accept ANY
export: to AS31500 announce AS-T2RU-MR-ROSTOV
remarks: ------------------------------------------------------------------
admin-c: TEL20-RIPE
tech-c: TEL20-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: T2RU-MNT
created: 2015-01-22T14:29:53Z
last-modified: 2024-11-19T08:25:38Z
source: RIPE
organisation: ORG-MCC1-RIPE
org-name: T2 Mobile LLC
country: RU
reg-nr: 1137746610088
org-type: LIR
address: KIEVSKOYE HIGHWAY 22nd (P MOSCOW) KILOMETER,
HOUSEHOLD 6, BUILDING 1
address: 108811
address: Moscow
address: RUSSIAN FEDERATION
phone: +74952298400
fax-no: +74952298401
admin-c: EK2230-RIPE
tech-c: TEL20-RIPE
abuse-c: AR16598-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: T2RU-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: T2RU-MNT
created: 2004-04-17T11:51:05Z
last-modified: 2026-05-13T07:13:07Z
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 (SHETLAND)