43927 HOSTERION, RO
Adjacency: 8 Upstream: 8 Downstream: 0
Upstream Adjacent AS list
AS12310 INES Bucharest ROMANIA, RO
AS3223 VOXILITY, GB
AS20473 AS-VULTR, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS5606 GTS-BACKBONE GTS Telecom, RO
AS9009 M247, RO
AS31708 COREIX-UK-AS London, Great Britain, GB
AS34358 CYBER_FOLKS-RO-DC_FLO, RO
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 9043 AS43927 ORIGIN Originate: 12800 /18.36 Transit: 0 /0.00 HOSTERION, RO
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 % 13038 AS43927 HOSTERION, RO 25 6 3 22 3 12.00% Prefix AS Path Aggregation Suggestion 77.81.240.0/21 7018 1299 43927 89.32.144.0/21 3257 25577 31708 43927 89.33.197.0/24 3257 9009 43927 91.188.224.0/24 2914 20473 43927 91.188.225.0/24 3257 1299 43927 91.188.226.0/23 3257 9009 43927 + Announce - aggregate of 91.188.226.0/24 (3257 9009 43927) and 91.188.227.0/24 (3257 9009 43927) 91.188.226.0/24 3257 9009 43927 - Withdrawn - aggregated with 91.188.227.0/24 (3257 9009 43927) 91.188.227.0/24 3257 9009 43927 - Withdrawn - aggregated with 91.188.226.0/24 (3257 9009 43927) 92.114.98.0/24 3257 9009 43927 93.113.174.0/24 37100 9009 43927 185.105.32.0/22 3257 25577 31708 43927 185.125.108.0/24 3257 1299 43927 185.125.109.0/24 37100 5606 43927 185.125.110.0/23 6939 5606 43927 185.125.110.0/23 3257 5606 43927 + Announce - aggregate of 185.125.110.0/24 (3257 5606 43927) and 185.125.111.0/24 (3257 5606 43927) 185.125.110.0/24 3257 5606 43927 - Withdrawn - aggregated with 185.125.111.0/24 (3257 5606 43927) 185.125.111.0/24 3257 5606 43927 - Withdrawn - aggregated with 185.125.110.0/24 (3257 5606 43927) 185.199.172.0/24 3257 9009 43927 185.199.173.0/24 2914 174 34358 43927 185.199.174.0/24 2914 20473 43927 185.199.175.0/24 3257 9009 43927 185.250.104.0/24 37100 5606 43927 185.250.105.0/24 6939 5606 43927 185.250.106.0/23 6939 5606 43927 + Announce - aggregate of 185.250.106.0/24 (6939 5606 43927) and 185.250.107.0/24 (6939 5606 43927) 185.250.106.0/24 6939 5606 43927 - Withdrawn - aggregated with 185.250.107.0/24 (6939 5606 43927) 185.250.107.0/24 6939 5606 43927 - Withdrawn - aggregated with 185.250.106.0/24 (6939 5606 43927) 188.240.47.0/24 3257 9009 43927 188.241.112.0/21 3257 9009 43927
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS43927 15 More Specifics 26 Total Advertisements HOSTERION, RO
91.188.224.0/24 91.188.224.0/22
91.188.225.0/24 91.188.224.0/22
91.188.226.0/24 91.188.224.0/22
91.188.227.0/24 91.188.224.0/22
185.125.108.0/24 185.125.108.0/22
185.125.109.0/24 185.125.108.0/22
185.125.110.0/23 185.125.108.0/22
185.199.172.0/24 185.199.172.0/22
185.199.173.0/24 185.199.172.0/22
185.199.174.0/24 185.199.172.0/22
185.199.175.0/24 185.199.172.0/22
185.250.104.0/24 185.250.104.0/22
185.250.105.0/24 185.250.104.0/22
185.250.106.0/24 185.250.104.0/22
185.250.107.0/24 185.250.104.0/22
185.125.110.0/24 185.125.108.0/22
185.125.111.0/24 185.125.108.0/22
188.241.118.0/24 188.241.112.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 185.125.110.0/24 Withdrawn
- 185.125.111.0/24 Withdrawn
- 188.241.118.0/24 Withdrawn
whois: 402590
IANA has recorded AS43927 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS43927\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 'AS43075 - AS44168'
as-block: AS43075 - AS44168
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: 2023-12-11T15:09:58Z
last-modified: 2023-12-11T15:09:58Z
source: RIPE
% Information related to 'AS43927'
% Abuse contact for 'AS43927' is 'abuse@elvsoft.com'
aut-num: AS43927
as-name: HOSTERION
org: ORG-ES311-RIPE
import: from AS9009 accept ANY
export: to AS9009 announce AS-HOSTERION
import: from AS6830 accept ANY
export: to AS6830 announce AS43927
import: from AS8708 action pref=140; accept ANY AND NOT {0.0.0.0/0}
export: to AS8708 announce AS43927
import: from AS31708 accept ANY
export: to AS31708 announce AS43927
import: from AS5588 accept ANY
export: to AS5588 announce AS-HOSTERION
import: from AS6939 accept ANY
export: to AS6939 announce AS43927
import: from AS3223 accept ANY
export: to AS3223 announce AS-HOSTERION
import: from AS1299 accept ANY
export: to AS1299 announce AS-HOSTERION
admin-c: AA29360-RIPE
tech-c: AA29360-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: HOSTERION-MNT
mnt-by: ro-elvsoft-1-mnt
created: 2018-05-07T13:12:48Z
last-modified: 2022-11-25T15:15:46Z
source: RIPE
organisation: ORG-ES311-RIPE
org-name: HOSTERION SRL
country: RO
reg-nr: 16104008
org-type: LIR
address: str. Garii, Nr. 21, Cladirea C, Etaj 1
address: 400267
address: Cluj-Napoca
address: ROMANIA
phone: +40364566777
admin-c: AA29360-RIPE
tech-c: AA29360-RIPE
abuse-c: AR32467-RIPE
mnt-ref: ro-elvsoft-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ro-elvsoft-1-mnt
created: 2015-06-11T14:23:33Z
last-modified: 2026-05-13T07:36:23Z
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.
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% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)