209992 IT-TELWEB, IT
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS6939 HURRICANE, US
AS12779 ITGATE, IT
Downstream Adjacent AS list
AS202709 NETOIP, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19587 AS209992 ORIGIN Originate: 3328 /20.30 Transit: 0 /0.00 IT-TELWEB, IT
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 % 5695 AS209992 IT-TELWEB, IT 13 12 3 4 9 69.23% Prefix AS Path Aggregation Suggestion 2.59.228.0/22 6939 209992 + Announce - aggregate of 2.59.228.0/23 (6939 209992) and 2.59.230.0/23 (6939 209992) 2.59.228.0/24 6939 209992 - Withdrawn - aggregated with 2.59.229.0/24 (6939 209992) 2.59.229.0/24 6939 209992 - Withdrawn - aggregated with 2.59.228.0/24 (6939 209992) 2.59.230.0/24 6939 209992 - Withdrawn - aggregated with 2.59.231.0/24 (6939 209992) 2.59.231.0/24 6939 209992 - Withdrawn - aggregated with 2.59.230.0/24 (6939 209992) 149.12.104.0/22 6939 209992 + Announce - aggregate of 149.12.104.0/23 (6939 209992) and 149.12.106.0/23 (6939 209992) 149.12.104.0/24 6939 209992 - Withdrawn - aggregated with 149.12.105.0/24 (6939 209992) 149.12.105.0/24 6939 209992 - Withdrawn - aggregated with 149.12.104.0/24 (6939 209992) 149.12.106.0/24 6939 209992 - Withdrawn - aggregated with 149.12.107.0/24 (6939 209992) 149.12.107.0/24 6939 209992 - Withdrawn - aggregated with 149.12.106.0/24 (6939 209992) 154.46.180.0/24 37100 12779 209992 185.120.80.0/22 6939 209992 + Announce - aggregate of 185.120.80.0/23 (6939 209992) and 185.120.82.0/23 (6939 209992) 185.120.80.0/24 6939 209992 - Withdrawn - aggregated with 185.120.81.0/24 (6939 209992) 185.120.81.0/24 6939 209992 - Withdrawn - aggregated with 185.120.80.0/24 (6939 209992) 185.120.82.0/24 6939 209992 - Withdrawn - aggregated with 185.120.83.0/24 (6939 209992) 185.120.83.0/24 6939 209992 - Withdrawn - aggregated with 185.120.82.0/24 (6939 209992)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS209992 12 More Specifics 12 Total Advertisements IT-TELWEB, IT
2.59.228.0/24 2.59.228.0/22
2.59.229.0/24 2.59.228.0/22
2.59.230.0/24 2.59.228.0/22
2.59.231.0/24 2.59.228.0/22
149.12.104.0/24 149.12.0.0/16
149.12.105.0/24 149.12.0.0/16
149.12.106.0/24 149.12.0.0/16
149.12.107.0/24 149.12.0.0/16
185.120.80.0/24 185.120.80.0/22
185.120.81.0/24 185.120.80.0/22
185.120.82.0/24 185.120.80.0/22
185.120.83.0/24 185.120.80.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 2.59.230.0/24 Announced
whois: 402590
IANA has recorded AS209992 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS209992\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS209992'
% Abuse contact for 'AS209992' is 'amministrazione@telweb.it'
aut-num: AS209992
as-name: IT-TELWEB
org: ORG-TS294-RIPE
import: from AS12874 accept ANY
export: to AS12874 announce AS209992
import: from AS205284 accept ANY
export: to AS205284 announce AS209992
admin-c: GDC483-RIPE
tech-c: GDC483-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: it-telweb-1-mnt
created: 2018-10-29T11:28:46Z
last-modified: 2018-10-29T11:28:46Z
source: RIPE
organisation: ORG-TS294-RIPE
org-name: Telweb s.r.l.
country: IT
reg-nr: 01943060663
org-type: LIR
address: Viale dell'Industria, 6
address: 67039
address: Sulmona
address: ITALY
phone: +39 0864435300
admin-c: GDC483-RIPE
tech-c: GDC483-RIPE
abuse-c: AR33716-RIPE
mnt-ref: it-telweb-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: it-telweb-1-mnt
created: 2015-10-05T10:37:16Z
last-modified: 2026-05-13T07:18:23Z
source: RIPE # Filtered
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