200100 TETSRL-, IT
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3302 AS-RETELIT-IRIDEOS, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 18805 AS200100 ORIGIN Originate: 3584 /20.19 Transit: 0 /0.00 TETSRL-, 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 % 26401 AS200100 TETSRL-, IT 5 2 1 4 1 20.00% Prefix AS Path Aggregation Suggestion 91.192.24.0/22 4777 2516 6762 3302 200100 185.37.204.0/22 4777 2516 6762 3302 200100 185.248.244.0/22 4777 2516 6762 3302 200100 185.248.246.0/23 4777 2497 3356 3302 200100 + Announce - aggregate of 185.248.246.0/24 (4777 2497 3356 3302 200100) and 185.248.247.0/24 (4777 2497 3356 3302 200100) 185.248.246.0/24 4777 2497 3356 3302 200100 - Withdrawn - aggregated with 185.248.247.0/24 (4777 2497 3356 3302 200100) 185.248.247.0/24 4777 2497 3356 3302 200100 - Withdrawn - aggregated with 185.248.246.0/24 (4777 2497 3356 3302 200100)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS200100 2 More Specifics 5 Total Advertisements TETSRL-, IT
185.248.246.0/24 185.248.244.0/22
185.248.247.0/24 185.248.244.0/22
whois: 402332
IANA has recorded AS200100 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS200100\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 'AS199178 - AS200350'
as-block: AS199178 - AS200350
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: 2025-11-24T15:16:53Z
last-modified: 2025-11-24T15:16:53Z
source: RIPE
% Information related to 'AS200100'
% Abuse contact for 'AS200100' is 'tetengineering@tetsrl.net'
aut-num: AS200100
as-name: TETSRL-IT
org: ORG-Ttet1-RIPE
import: from AS174 accept ANY
import: from AS8928 accept ANY
import: from AS13284 accept ANY
export: to AS174 announce AS200100
export: to AS8928 announce AS200100
export: to AS13284 announce AS200100
admin-c: MM37249-RIPE
tech-c: MM37249-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: IT-TETSRL-MNT
created: 2013-10-09T13:57:09Z
last-modified: 2018-09-04T11:22:46Z
source: RIPE # Filtered
organisation: ORG-Ttet1-RIPE
org-name: T&T Tecnologie e Telecomunicazioni Srl
country: IT
org-type: LIR
address: Lungarno Guido Reni 40 B
address: 52027
address: San Giovanni Valdarno
address: ITALY
phone: +390559122085
fax-no: +390555609574
abuse-c: AR15903-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: IT-TETSRL-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: IT-TETSRL-MNT
created: 2010-05-07T12:57:37Z
last-modified: 2022-07-18T13:40:15Z
source: RIPE # Filtered
admin-c: DC978-RIPE
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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