
39848 CITYLAN, UA
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS3303 SWISSCOM Swisscom Switzerland Ltd, CH
AS41435 UNDERNET-AS1, UA
AS57455 FILANCO-LTD-UA Filanco LTD, UA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 36391 AS39848 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 CITYLAN, UA
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 % 42452 AS39848 CITYLAN, UA 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 84.234.108.0/22 3303 39848
whois: 402590
IANA has recorded AS39848 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS39848\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 'AS39601 - AS39935'
as-block: AS39601 - AS39935
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: 2023-08-29T07:47:54Z
last-modified: 2023-08-29T07:47:54Z
source: RIPE
% Information related to 'AS39848'
% Abuse contact for 'AS39848' is 'abuse@citylan.net.ua'
aut-num: AS39848
as-name: CITYLAN
org: ORG-CL426-RIPE
remarks: ---== Upstreams ===---
import: from AS41435 action pref=140; accept {0.0.0.0/0}
export: to AS41435 announce AS39848
import: from AS206907 action pref=140; accept ANY
export: to AS206907 announce AS39848
import: from AS57455 action pref=140; accept {0.0.0.0/0}
export: to AS57455 announce AS39848
remarks: ---=== IXS ===---
import: from AS59613 action pref=300; accept AS-UBNIX
export: to AS59613 announce AS-CITYLANUA
import: from AS31210 action pref=300; accept AS-DTEL-IX
export: to AS31210 announce AS-CITYLANUA
import: from AS15169 action pref=300; accept AS-GOOGLE
export: to AS15169 announce AS-CITYLANUA
import: from AS13335 action pref=150; accept AS-CLOUDFLARE
export: to AS13335 announce AS-CITYLANUA
admin-c: PM19781-RIPE
tech-c: OSE-RIPE
admin-c: DK9137-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CITYLANUA-MNT
created: 2017-10-18T14:56:05Z
last-modified: 2025-09-23T11:43:55Z
source: RIPE
sponsoring-org: ORG-KL211-RIPE
organisation: ORG-CL426-RIPE
org-name: CityLan LLC
country: UA
reg-nr: 41462757
org-type: OTHER
address: 04119, KYIV, Sim'ii Hohlovuh, 8, b. 2, office 2
abuse-c: ACRO10264-RIPE
mnt-ref: CITYLANUA-MNT
mnt-by: CITYLANUA-MNT
created: 2017-10-02T12:09:41Z
last-modified: 2026-05-13T05:10:14Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)