42253 TELSP, RU
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS20764 RASCOM-AS CJSC RASCOM ISP, RU
AS28761 CRIMEACOM-LLC CrimeaCom South LTD. Autonomous system, RU
AS12389 ROSTELECOM-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33238 AS42253 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 TELSP, 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 % 43561 AS42253 TELSP, RU 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 193.232.214.0/23 6939 12389 42253 193.232.215.0/24 37100 20764 42253 193.232.216.0/24 37100 20764 42253 193.232.217.0/24 3303 12389 201776 28761 42253
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS42253 2 More Specifics 2 Total Advertisements TELSP, RU
193.232.214.0/23 193.232.192.0/19
193.232.216.0/24 193.232.192.0/19
193.232.217.0/24 193.232.192.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 193.232.217.0/24 Withdrawn
whois: 402590
IANA has recorded AS42253 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS42253\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 'AS42173 - AS42381'
as-block: AS42173 - AS42381
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: 2024-07-22T14:14:32Z
last-modified: 2024-07-22T14:14:32Z
source: RIPE
% Information related to 'AS42253'
% Abuse contact for 'AS42253' is 'noc@tspcom.ru'
aut-num: AS42253
as-name: TelSP
org: ORG-TSP2-RIPE
remarks: telsp_sia
remarks: Name: PJSC "Rostelecom"
import: from AS12389 accept ANY
export: to AS12389 announce AS-TELSP
remarks: ************************************
remarks: Name: LTD "LIGHTPORT"
import: from AS59440 accept ANY
export: to AS59440 announce AS-TELSP
remarks: ************************************
sponsoring-org: ORG-VL328-RIPE
admin-c: KDA98-RIPE
tech-c: MJA38-RIPE
remarks: ************************************
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KDA98-RIPE
mnt-by: MNT-LIGHTPORT
created: 2014-12-23T14:41:48Z
last-modified: 2026-05-13T08:46:19Z
source: RIPE
organisation: ORG-TSP2-RIPE
org-name: Telecom SP Ltd
country: RU
reg-nr: 1127747231292
org-type: OTHER
address: 109428 Moscow Ryazanskiy ave. 10, bilding 2 room IV-12
abuse-c: ACRO194-RIPE
mnt-ref: KDA98-RIPE
mnt-ref: ROSNIIROS-MNT
mnt-ref: OY-RR
mnt-by: MNT-LIGHTPORT
created: 2014-12-15T21:02:49Z
last-modified: 2026-05-18T08:31:06Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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