47236 CITYLINK-AS, RU
Adjacency: 10 Upstream: 9 Downstream: 1
Upstream Adjacent AS list
AS20764 RASCOM-AS CJSC RASCOM ISP, RU
AS8359 MTS, RU
AS48354 RELANT-AS, RU
AS9002 RETN-AS, GB
AS3216 SOVAM-AS, RU
AS6939 HURRICANE, US
AS50509 TRANSROUTE, RU
AS20485 TRANSTELECOM Moscow, Russia, RU
AS31133 MF-MGSM-AS PJSC MegaFon, RU
Downstream Adjacent AS list
AS57856 LYCEUM1-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4805 AS47236 ORG+TRN Originate: 40704 /16.69 Transit: 256 /24.00 CITYLINK-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 % 5123 AS47236 CITYLINK-AS, RU 56 12 2 46 10 17.86% Prefix AS Path Aggregation Suggestion 91.199.153.0/24 293 31133 47236 93.190.200.0/21 37100 20485 47236 93.190.200.0/23 6939 3216 47236 93.190.202.0/23 6939 31133 47236 + Announce - aggregate of 93.190.202.0/24 (6939 31133 47236) and 93.190.203.0/24 (6939 31133 47236) 93.190.202.0/24 6939 31133 47236 - Withdrawn - aggregated with 93.190.203.0/24 (6939 31133 47236) 93.190.203.0/24 6939 31133 47236 - Withdrawn - aggregated with 93.190.202.0/24 (6939 31133 47236) 93.190.204.0/22 6939 3216 47236 93.190.204.0/24 6939 31133 47236 93.190.205.0/24 37100 20485 47236 94.140.224.0/19 37100 20485 47236 94.140.224.0/21 6939 3216 47236 94.140.225.0/24 37100 20485 47236 94.140.226.0/23 37100 31133 47236 94.140.227.0/24 6939 20485 47236 47236 94.140.228.0/23 6939 47236 94.140.230.0/23 37100 20485 47236 94.140.232.0/23 37100 20485 47236 - Withdrawn - matching aggregate 94.140.224.0/19 37100 20485 47236 94.140.234.0/23 37100 20485 47236 - Withdrawn - matching aggregate 94.140.224.0/19 37100 20485 47236 94.140.235.0/24 37100 20485 47236 - Withdrawn - matching aggregate 94.140.224.0/19 37100 20485 47236 94.140.236.0/23 6939 47236 94.140.238.0/24 2497 8359 47236 94.140.239.0/24 37100 31133 47236 94.140.240.0/23 6939 31133 47236 94.140.242.0/23 6939 3216 47236 94.140.244.0/23 6939 3216 47236 94.140.244.0/23 6939 47236 + Announce - aggregate of 94.140.244.0/24 (6939 47236) and 94.140.245.0/24 (6939 47236) 94.140.244.0/24 6939 47236 - Withdrawn - aggregated with 94.140.245.0/24 (6939 47236) 94.140.245.0/24 6939 47236 - Withdrawn - aggregated with 94.140.244.0/24 (6939 47236) 94.140.246.0/24 6939 47236 94.140.247.0/24 6939 3216 47236 94.140.248.0/22 6939 3216 47236 94.140.252.0/23 6939 3216 47236 94.140.254.0/24 6939 31133 47236 94.140.255.0/24 37100 20485 48354 47236 176.97.96.0/20 2497 3216 47236 176.97.98.0/24 2497 8359 47236 176.97.100.0/24 2497 3216 47236 - Withdrawn - matching aggregate 176.97.96.0/20 2497 3216 47236 176.97.102.0/24 2497 3216 47236 - Withdrawn - matching aggregate 176.97.96.0/20 2497 3216 47236 176.97.103.0/24 2497 3216 47236 - Withdrawn - matching aggregate 176.97.96.0/20 2497 3216 47236 176.97.104.0/24 2497 3216 47236 - Withdrawn - matching aggregate 176.97.96.0/20 2497 3216 47236 176.97.105.0/24 293 31133 47236 176.97.106.0/24 2497 3216 47236 - Withdrawn - matching aggregate 176.97.96.0/20 2497 3216 47236 176.97.107.0/24 6939 31133 47236 176.97.108.0/24 37100 31133 47236 176.97.109.0/24 2497 8359 47236 176.97.110.0/24 37100 31133 47236 178.19.240.0/20 3303 20485 47236 178.19.240.0/21 6939 3216 47236 178.19.248.0/23 6939 3216 47236 178.19.250.0/24 6939 3216 47236 178.19.251.0/24 2497 8359 47236 178.19.253.0/24 2497 3216 47236 178.19.255.0/24 293 31133 47236 185.90.100.0/22 37100 20485 47236 185.90.100.0/24 6939 47236 185.90.101.0/24 3303 9002 47236 47236 185.90.102.0/24 6939 47236 185.90.103.0/24 293 31133 47236
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS47236 35 More Specifics 39 Total Advertisements CITYLINK-AS, RU
93.190.200.0/23 93.190.200.0/21
93.190.202.0/24 93.190.200.0/21
93.190.203.0/24 93.190.200.0/21
93.190.204.0/24 93.190.200.0/21
93.190.205.0/24 93.190.200.0/21
93.190.206.0/23 93.190.200.0/21
94.140.225.0/24 94.140.224.0/19
94.140.226.0/23 94.140.224.0/19
94.140.228.0/23 94.140.224.0/19
94.140.230.0/23 94.140.224.0/19
94.140.232.0/23 94.140.224.0/19
94.140.233.0/24 94.140.224.0/19
94.140.234.0/23 94.140.224.0/19
94.140.235.0/24 94.140.224.0/19
94.140.236.0/23 94.140.224.0/19
94.140.238.0/23 94.140.224.0/19
94.140.240.0/23 94.140.224.0/19
94.140.242.0/23 94.140.224.0/19
94.140.244.0/23 94.140.224.0/19
94.140.246.0/24 94.140.224.0/19
94.140.247.0/24 94.140.224.0/19
94.140.248.0/22 94.140.224.0/19
94.140.252.0/23 94.140.224.0/19
94.140.254.0/24 94.140.224.0/19
94.140.255.0/24 94.140.224.0/19
178.19.240.0/21 178.19.240.0/20
178.19.248.0/23 178.19.240.0/20
178.19.250.0/24 178.19.240.0/20
178.19.251.0/24 178.19.240.0/20
178.19.253.0/24 178.19.240.0/20
178.19.255.0/24 178.19.240.0/20
185.90.100.0/24 185.90.100.0/22
185.90.101.0/24 185.90.100.0/22
185.90.102.0/24 185.90.100.0/22
185.90.103.0/24 185.90.100.0/22
94.140.244.0/24 94.140.224.0/19
94.140.245.0/24 94.140.224.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 94.140.244.0/23 Announced
- 94.140.244.0/24 Withdrawn
- 94.140.245.0/24 Withdrawn
- 176.97.96.0/20 Withdrawn
whois: 402603
IANA has recorded AS47236 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS47236\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 'AS47193 - AS47271'
as-block: AS47193 - AS47271
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: 2025-10-23T14:06:40Z
last-modified: 2025-10-23T14:06:40Z
source: RIPE
% Information related to 'AS47236'
% Abuse contact for 'AS47236' is 'abuse@citylink.pro'
aut-num: AS47236
as-name: CITYLINK-AS
org: ORG-Llc9-RIPE
import: from AS3216 action pref=100; accept ANY
import: from AS8359 action pref=100; accept ANY
import: from AS15169 action pref=100; accept ANY
import: from AS20485 action pref=100; accept ANY
import: from AS20764 action pref=100; accept ANY
import: from AS31133 action pref=100; accept ANY
import: from AS31500 action pref=100; accept ANY
import: from AS48354 action pref=100; accept AS48354
import: from AS50509 action pref=100; accept ANY
import: from AS50817 action pref=100; accept ANY
import: from AS50952 action pref=100; accept ANY
import: from AS57304 action pref=100; accept ANY
import: from AS57856 action pref=100; accept AS57856
export: to AS3216 announce AS-SET-CL
export: to AS8359 announce {94.140.238.0/24, 176.97.98.0/24, 178.19.251.0/24}
export: to AS15169 announce {94.140.246.0/24, 185.90.101.0/24}
export: to AS20485 announce AS-SET-CL
export: to AS20764 announce {94.140.246.0/24, 185.90.101.0/24}
export: to AS31133 announce AS-SET-CL
export: to AS31500 announce AS-SET-CL
export: to AS48354 announce AS47236
export: to AS50509 announce {185.90.101.0/24}
export: to AS50817 announce {94.140.246.0/24, 185.90.101.0/24}
export: to AS50952 announce AS-SET-CL
export: to AS57304 announce {94.140.246.0/24, 185.90.101.0/24}
export: to AS57856 announce ANY
admin-c: CN12435-RIPE
tech-c: CN12435-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CTLNK-MNT
created: 2008-05-22T09:01:33Z
last-modified: 2026-02-24T14:00:37Z
source: RIPE
organisation: ORG-Llc9-RIPE
org-name: CityLink Ltd
country: RU
reg-nr: 1021000533245
org-type: LIR
address: 44 Chapaeva st.
address: 185002
address: Petrozavodsk
address: RUSSIAN FEDERATION
phone: +78142555777
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: RIPE-DB-MNT
mnt-ref: CTLNK-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CTLNK-MNT
abuse-c: CTL113-RIPE
created: 2008-05-06T14:55:40Z
last-modified: 2026-05-13T07:16:30Z
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)