49121 INFTELE-AS - Infinity Telecom, s.r.o., CZ
Adjacency: 18 Upstream: 9 Downstream: 9
Upstream Adjacent AS list
AS5511 Opentransit - Orange S.A., FR
AS133296 WEBWERKS-AS-IN - Web Werks India Pvt. Ltd., IN
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS1299 TWELVE99 - Arelion Sweden AB, SE
AS174 COGENT-174 - Cogent Communications, LLC, US
AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP, IN
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT
AS52320 AS52320 - GlobeNet Cabos Submarinos Colombia, S.A.S., CO
Downstream Adjacent AS list
AS274000 AS274000 - CYBEWARD CL SPA, CL
AS210915 DOMINIKPASTO - Dominik Pastorek, CZ
AS150345 PGL-AS-AP - Proactivity Group Limited, HK
AS203701 ROCKET-AS - RocketConnect OU, EE
AS202492 SGHL1-AS - SILVERHILL GROUP HOLDING LTD, SC
AS212147 PGHK-AS - Proactivity Group Limited, HK
AS60584 PRIME-AS - Prime Studio s.r.o., CZ
AS216392 NETCLOUDIFY - SERGI GARCIA JIMENEZ, ES
AS208422 INFINITY-AS - Infinity Telecom, s.r.o., CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12781 AS49121 ORG+TRN Originate: 7168 /19.19 Transit: 4352 /19.91 INFTELE-AS - Infinity Telecom, s.r.o., CZ
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 % 6688 AS49121 INFTELE-AS - Infinity Telecom, s.r.o., CZ 21 11 4 14 7 33.33% Prefix AS Path Aggregation Suggestion 5.57.209.0/24 4777 6939 52320 49121 5.180.102.0/23 4608 7575 2914 49121 + Announce - aggregate of 5.180.102.0/24 (4608 7575 2914 49121) and 5.180.103.0/24 (4608 7575 2914 49121) 5.180.102.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 5.180.103.0/24 (4608 7575 2914 49121) 5.180.103.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 5.180.102.0/24 (4608 7575 2914 49121) 37.77.145.0/24 4777 2497 174 49121 37.221.68.0/22 4608 7575 2914 49121 + Announce - aggregate of 37.221.68.0/23 (4608 7575 2914 49121) and 37.221.70.0/23 (4608 7575 2914 49121) 37.221.68.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.69.0/24 (4608 7575 2914 49121) 37.221.69.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.68.0/24 (4608 7575 2914 49121) 37.221.70.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.71.0/24 (4608 7575 2914 49121) 37.221.71.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.70.0/24 (4608 7575 2914 49121) 45.87.118.0/24 4777 2516 6453 4755 49121 45.87.119.0/24 4777 2516 1299 49121 91.191.185.0/24 4608 7575 2914 49121 149.7.252.0/22 4608 7575 2914 49121 149.7.252.0/23 4608 7575 2914 49121 - Withdrawn - matching aggregate 149.7.252.0/22 4608 7575 2914 49121 154.57.168.0/22 4777 2516 1299 49121 185.65.69.0/24 4777 2516 174 49121 185.186.0.0/23 4608 7575 2914 49121 + Announce - aggregate of 185.186.0.0/24 (4608 7575 2914 49121) and 185.186.1.0/24 (4608 7575 2914 49121) 185.186.0.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 185.186.1.0/24 (4608 7575 2914 49121) 185.186.1.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 185.186.0.0/24 (4608 7575 2914 49121) 185.232.166.0/24 4608 7575 2914 49121 194.61.10.0/23 4608 7575 2914 49121 + Announce - aggregate of 194.61.10.0/24 (4608 7575 2914 49121) and 194.61.11.0/24 (4608 7575 2914 49121) 194.61.10.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 194.61.11.0/24 (4608 7575 2914 49121) 194.61.11.0/24 4608 7575 2914 49121 - Withdrawn - aggregated with 194.61.10.0/24 (4608 7575 2914 49121) 194.147.74.0/24 4608 7575 2914 49121
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS49121 17 More Specifics 21 Total Advertisements INFTELE-AS - Infinity Telecom, s.r.o., CZ
5.180.102.0/24 5.180.102.0/23
5.180.103.0/24 5.180.102.0/23
37.221.68.0/24 37.221.68.0/22
37.221.69.0/24 37.221.68.0/22
37.221.70.0/24 37.221.68.0/22
37.221.71.0/24 37.221.68.0/22
45.87.118.0/24 45.87.116.0/22
45.87.119.0/24 45.87.116.0/22
91.191.185.0/24 91.191.184.0/21
149.7.252.0/22 149.7.0.0/16
149.7.252.0/23 149.7.0.0/16
154.57.168.0/22 154.57.0.0/16
185.186.0.0/24 185.186.0.0/23
185.186.1.0/24 185.186.0.0/23
194.61.10.0/24 194.61.10.0/23
194.61.11.0/24 194.61.10.0/23
194.147.74.0/24 194.147.74.0/23
whois: 402609
IANA has recorded AS49121 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS49121\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 'AS49121'
% Abuse contact for 'AS49121' is 'abuse@inftele.com'
aut-num: AS49121
as-name: INFTELE-AS
descr: IN8INITY
org: ORG-ITS59-RIPE
remarks: ====================================================
remarks: --------Uplinks--------
remarks: ---Web Werks India Pvt. Ltd.---
import: from AS133296 accept ANY
export: to AS133296 announce AS-INFTELE
remarks: ---SONDATECH S.A.S.---
import: from AS263812 accept ANY
export: to AS263812 announce AS-INFTELE
remarks: ---COGENT---
import: from AS174 accept ANY
export: to AS174 announce AS-INFTELE
remarks: ---RETN Limited---
import: from AS9002 accept ANY
export: to AS9002 announce AS-INFTELE
remarks: ---Arelion Sweden AB---
import: from AS1299 accept ANY
export: to AS1299 announce AS-INFTELE
remarks: ---TATA Communications Ltd---
import: from AS6453 accept ANY
export: to AS6453 announce AS-INFTELE
import: from AS4755 accept ANY
export: to AS4755 announce AS-INFTELE
remarks: ---Hurricane Electric LLC---
import: from AS6939 accept ANY
export: to AS6939 announce AS-INFTELE
remarks: ---Orange S.A.---
import: from AS5511 accept ANY
export: to AS5511 announce AS-INFTELE
remarks: ---Level 3 Parent, LLC---
import: from AS3356 accept ANY
export: to AS3356 announce AS-INFTELE
remarks: ---NTT America, Inc.---
import: from AS2914 accept ANY
export: to AS2914 announce AS-INFTELE
remarks: ---Sparkle---
import: from AS6726 accept ANY
export: to AS6726 announce AS-INFTELE
remarks: ====================================================
remarks: --------Peers--------
remarks: ---De-cix Interwire Internet Services Private Limited---
import: from AS59200 accept ANY
export: to AS59200 announce AS-INFTELE
remarks: ---Extreme Infocom Pvt. Ltd---
import: from AS49378 accept AS49378
export: to AS49378 announce AS-INFTELE
remarks: ---Amsterdam Internet Exchange B.V.---
import: from AS6777 accept AS-AMS-IX-RS-SETS
export: to AS6777 announce AS-INFTELE
remarks: ---DE-CIX Management GmbH---
import: from AS6695 accept AS-DECIX
export: to AS6695 announce AS-INFTELE
remarks: ---Peering.cz s.r.o.---
import: from AS61195 accept ANY
export: to AS61195 announce AS-INFTELE
remarks: ---NIX.CZ z.s.p.o.---
import: from AS47200 accept AS-NIXCZ-RSCLIENTS
export: to AS47200 announce AS-INFTELE
remarks: ---CATNIX---
import: from AS60082 accept AS-CATNIX
export: to AS60082 announce AS-INFTELE
remarks: ---ESPANIX---
import: from AS6895 accept AS-ESPANIX
export: to AS6895 announce AS-INFTELE
remarks: ---FRANCE-IX-Marsielle---
import: from AS42064 accept AS42064:AS-MEMBERS
export: to AS42064 announce AS-INFTELE
remarks: ---FRANCE-IX-Paris---
import: from AS51706 accept AS51706:AS-MEMBERS
export: to AS51706 announce AS-INFTELE
remarks: ---SwissIX---
import: from AS42476 accept AS-SWISSIX
export: to AS42476 announce AS-INFTELE
remarks: ---LU-CIX---
import: from AS49624 accept AS-LUCIX
export: to AS49624 announce AS-INFTELE
remarks: ====================================================
import: from AS50103 accept AS50103
export: to AS50103 announce ANY
import: from AS208422 accept AS208422
export: to AS208422 announce ANY
import: from AS202492 accept AS202492
export: to AS202492 announce ANY
import: from AS212147 accept AS212147
export: to AS214147 announce ANY
import: from AS150345 accept AS150345
export: to AS150345 announce ANY
remarks: ====================================================
remarks: BGP communities accepted from downstream
remarks: ====================================================
remarks: 1. Common, prepending to all upstreams:
remarks: 49121:3000X, where
remarks: 0 < X < 6 - prepend X times 49121 to all upstreams
remarks: 2. Specific, prepending to upstream NN
remarks: 49121:40NNX, where:
remarks: NN - upstream
remarks: 00 - Cogent
remarks: 02 - RETN
remarks: 03 - Telia
remarks: 05 - TATA
remarks: 06 - Orange
remarks: 08 - Level3
remarks: 09 - NTT
remarks: 10 - Sparkle
remarks: X - Action
remarks: X = 0 - do not announce
remarks: 0 < X < 6 - prepend X times 49121
remarks: 3. Specific, prepending to all peers
remarks: 49121:3100X, where:
remarks: X = 0 - do not announce
remarks: 0 < X < 6 - prepend X times 49121
remarks: 4. Blackhole
remarks: 49121:666, /32 prefixes accepted
remarks: ====================================================
admin-c: ITN26-RIPE
tech-c: ITN26-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: INFTELE-MNT
created: 2016-09-29T14:15:10Z
last-modified: 2025-12-10T17:07:22Z
source: RIPE
organisation: ORG-ITS59-RIPE
org-name: Infinity Telecom, s.r.o.
country: CZ
reg-nr: 04425715
org-type: LIR
address: Hartigova 2660/141
address: 13000
address: Prague
address: CZECH REPUBLIC
phone: +420290000000
admin-c: ITN26-RIPE
tech-c: ITN26-RIPE
abuse-c: AR53183-RIPE
mnt-ref: INFTELE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: INFTELE-MNT
created: 2019-06-12T10:02:18Z
last-modified: 2026-05-13T07:07:19Z
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)