12637 SEEWEB - SEEWEB s.r.l., IT
Adjacency: 14 Upstream: 4 Downstream: 10
Upstream Adjacent AS list
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS1299 TWELVE99 - Arelion Sweden AB, SE
AS174 COGENT-174 - Cogent Communications, LLC, US
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH
Downstream Adjacent AS list
AS199699 GAMGROUP-ITALIA - GAMGROUP SRL, IT
AS15605 CONNESI - Connesi s.p.a., IT
AS202448 mvps - MVPS LTD, CY
AS212768 iss - Infosystem Security s.r.l., IT
AS214360 TABDIGITAL - SIA Network Operations Center, LV
AS206539 hellotel - HelloTel Telecomunicazioni srl, IT
AS49979 LAWIRELESS-AS - LA Wireless Srl, IT
AS6831 NETECOM - Net & Com s.r.l., IT
AS60087 ASSUPERNOVA - Netsons s.r.l., IT
AS50627 AS-FRW - Frosinone Wireless S.R.L., IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2510 AS12637 ORG+TRN Originate: 88320 /15.57 Transit: 25088 /17.39 SEEWEB - SEEWEB s.r.l., 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 % 6362 AS12637 SEEWEB - SEEWEB s.r.l., IT 35 9 2 28 7 20.00% Prefix AS Path Aggregation Suggestion 5.144.160.0/20 4608 7575 2914 12637 37.9.224.0/20 4608 7575 2914 12637 37.9.239.0/24 4608 7575 2914 12637 - Withdrawn - matching aggregate 37.9.224.0/20 4608 7575 2914 12637 45.143.157.0/24 4608 7575 3303 12637 46.16.168.0/21 4608 7575 2914 12637 77.83.64.0/24 4608 7575 3303 12637 77.83.65.0/24 4608 7575 2914 12637 80.241.140.0/22 4608 7575 2914 12637 80.241.142.0/24 4608 7575 2914 12637 - Withdrawn - matching aggregate 80.241.140.0/22 4608 7575 2914 12637 85.94.192.0/19 4608 7575 2914 12637 85.94.208.0/20 4608 7575 2914 12637 - Withdrawn - matching aggregate 85.94.192.0/19 4608 7575 2914 12637 93.157.185.0/24 4608 7575 2914 12637 95.174.0.0/19 4608 7575 2914 12637 176.56.128.0/21 4608 7575 2914 12637 185.24.104.0/22 4608 7575 2914 12637 185.47.108.0/22 4608 7575 2914 12637 185.142.68.0/24 4608 7575 2914 12637 185.146.252.0/22 4608 7575 2914 12637 185.220.244.0/22 4608 7575 3303 12637 185.220.244.0/23 4608 7575 3303 12637 - Withdrawn - matching aggregate 185.220.244.0/22 4608 7575 3303 12637 185.220.246.0/24 4608 7575 3303 12637 - Withdrawn - matching aggregate 185.220.244.0/22 4608 7575 3303 12637 185.222.68.0/22 4608 7575 2914 12637 + Announce - aggregate of 185.222.68.0/23 (4608 7575 2914 12637) and 185.222.70.0/23 (4608 7575 2914 12637) 185.222.68.0/23 4608 7575 2914 12637 - Withdrawn - aggregated with 185.222.70.0/23 (4608 7575 2914 12637) 185.222.70.0/23 4608 7575 2914 12637 - Withdrawn - aggregated with 185.222.68.0/23 (4608 7575 2914 12637) 185.228.250.0/24 4608 7575 2914 12637 185.255.138.0/24 4608 7575 2914 12637 193.200.3.0/24 4608 7575 2914 12637 212.25.160.0/19 4608 7575 2914 12637 212.35.192.0/19 4608 7575 2914 12637 212.66.224.0/19 4608 7575 2914 12637 213.171.160.0/19 4608 7575 2914 12637 217.64.192.0/20 4608 7575 2914 12637 217.168.224.0/20 4608 7575 2914 12637 217.168.224.0/22 4608 7575 3303 12637 + Announce - aggregate of 217.168.224.0/23 (4608 7575 3303 12637) and 217.168.226.0/23 (4608 7575 3303 12637) 217.168.224.0/23 4608 7575 3303 12637 - Withdrawn - aggregated with 217.168.226.0/23 (4608 7575 3303 12637) 217.168.226.0/23 4608 7575 3303 12637 - Withdrawn - aggregated with 217.168.224.0/23 (4608 7575 3303 12637) 217.194.0.0/20 4608 7575 2914 12637
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12637 14 More Specifics 35 Total Advertisements SEEWEB - SEEWEB s.r.l., IT
37.9.239.0/24 37.9.224.0/20
45.143.157.0/24 45.143.156.0/23
77.83.64.0/24 77.83.64.0/22
77.83.65.0/24 77.83.64.0/22
80.241.142.0/24 80.241.140.0/22
85.94.208.0/20 85.94.192.0/19
176.56.128.0/21 176.56.128.0/20
185.142.68.0/24 185.142.68.0/22
185.220.244.0/23 185.220.244.0/22
185.220.246.0/24 185.220.244.0/22
185.222.68.0/23 185.222.68.0/22
185.222.70.0/23 185.222.68.0/22
217.168.224.0/23 217.168.224.0/20
217.168.226.0/23 217.168.224.0/20
whois: 402613
IANA has recorded AS12637 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12637\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 'AS12557 - AS13223'
as-block: AS12557 - AS13223
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12637'
% Abuse contact for 'AS12637' is 'abuse@seeweb.it'
aut-num: AS12637
as-name: SEEWEB
descr: Web hosting, colocation and cloud services
import: from AS-ANY accept ANY
export: to AS-ANY announce AS12637:AS-CUSTOMERS
mp-import: afi ipv6.unicast from AS-ANY accept ANY
mp-export: afi ipv6.unicast to AS-ANY announce AS12637:AS-CUSTOMERS-v6
mp-import: afi ipv4.multicast from AS-ANY accept ANY
mp-export: afi ipv4.multicast to AS-ANY announce AS12637:AS-CUSTOMERS
mp-import: afi ipv6.multicast from AS-ANY accept ANY
mp-export: afi ipv6.multicast to AS-ANY announce AS12637:AS-CUSTOMERS-v6
remarks: *** Configuration for the AMS-IX route servers ***************
import-via: AS6777 from AS-ANY EXCEPT AS12637:AS-NOT-AMS-IX-RS accept ANY
export-via: afi ipv4.unicast AS6777 to AS-ANY EXCEPT AS12637:AS-NOT-AMS-IX-RS announce AS12637:AS-CUSTOMERS
export-via: afi ipv6.unicast AS6777 to AS-ANY EXCEPT AS12637:AS-NOT-AMS-IX-RS announce AS12637:AS-CUSTOMERS-v6
remarks: **************************************************************
remarks: These import and export attributes define only an upper
remarks: bound of what we accept or announce from neighbors and
remarks: should not be interpreted literally.
remarks: We document the ASN and prefixes announced to peers in the
remarks: AS12637:AS-CUSTOMERS and AS12637:AS-CUSTOMERS-v6 as-sets
remarks: and we generate prefix and/or as-path filters for our peers
remarks: using the data published in the RIPE routing registry
remarks: as much as feasible.
org: ORG-Ss18-RIPE
admin-c: AB91-RIPE
tech-c: SWBN-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SEEWEB-MNT
created: 2002-09-18T17:28:36Z
last-modified: 2019-12-17T11:30:30Z
source: RIPE # Filtered
organisation: ORG-Ss18-RIPE
org-name: SEEWEB s.r.l.
country: IT
reg-nr: 02043220603
org-type: LIR
address: Via Armando Vona 66
address: 03100
address: Frosinone
address: ITALY
phone: +39 0775 880041
fax-no: +39 0775 830054
admin-c: AB91-RIPE
admin-c: MDIS-RIPE
admin-c: FF1984-RIPE
abuse-c: SWBA-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SEEWEB-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SEEWEB-MNT
created: 2004-04-17T11:34:19Z
last-modified: 2026-05-13T07:30:16Z
source: RIPE # Filtered
role: NOC Seeweb
address: Seeweb s.r.l.
address: Corso Lazio 9/a
address: I-03100 Frosinone
phone: +39-0775-880041 ext. 1
fax-no: +39-0775-830054
admin-c: AB91-RIPE
tech-c: AB91-RIPE
tech-c: FF1984-RIPE
tech-c: MDIS-RIPE
nic-hdl: SWBN-RIPE
mnt-by: SEEWEB-MNT
remarks: ***************************************
remarks: Please report abuses to abuse@seeweb.it
remarks: ***************************************
abuse-mailbox: abuse@seeweb.it
created: 2006-11-24T23:44:14Z
last-modified: 2007-05-16T23:43:37Z
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)