AS Name
CASAWEB-AS
Org Name
Acantho S.p.a
Registry Region
Italy
Looking Glass
IPv4Prefixes

41

IPv6Prefixes

1

IPv4 NUMs

61,440

IPv6 NUMs(/64)

4,294,967,296

61,440 IPv4 Addresses
CIDR Description IP Num
5.63.136.0/21 Acantho S.p.a 2048
77.89.0.0/20 ABK_FIORANO-ACANTHO 4096
77.89.0.0/19 ABK_FIORANO-ACANTHO 8192
77.89.0.0/18 Acantho S.p.a 16384
77.89.16.0/20 NETWORK-03-ACANTHO 4096
77.89.32.0/20 EDITRICECONSUMATORI-ACANTHO 4096
77.89.32.0/19 EDITRICECONSUMATORI-ACANTHO 8192
77.89.48.0/20 NETWORK-37 4096
83.216.160.0/21 COMUNE-MO-NET1 2048
83.216.160.0/20 COMUNE-MO-NET1 4096
83.216.160.0/19 Acantho S.p.a 8192
83.216.168.0/21 Acantho S.p.a 2048
83.216.176.0/21 MONET-PAL-NET1 2048
83.216.176.0/20 MONET-PAL-NET1 4096
83.216.184.0/21 NETWORK-08-ACANTHO 2048
86.110.128.0/21 SC-IPDSLAM 2048
86.110.128.0/20 SC-IPDSLAM 4096
86.110.128.0/19 Acantho S.p.a 8192
86.110.136.0/21 SATCOM-UNIKA-NET 2048
86.110.144.0/21 SC-HYPERLAN 2048
86.110.144.0/20 SC-HYPERLAN 4096
86.110.152.0/21 SC-HYPERLAN 2048
185.123.8.0/24 IPv4v6_transition 256
185.123.8.0/22 IPv4v6_transition 1024
185.123.9.0/24 IPv4v6_transition 256
185.239.96.0/22 AD Consulting S.R.L. 1024
213.174.160.0/21 NETWORK-01-ACANTHO 2048
213.174.160.0/20 NETWORK-01-ACANTHO 4096
213.174.160.0/19 Acantho S.p.a 8192
213.174.168.0/21 NETWORK-01-ACANTHO 2048
213.174.176.0/21 Acantho S.p.a 2048
213.174.176.0/20 Acantho S.p.a 4096
213.174.184.0/21 Acantho S.p.a 2048
213.209.192.0/20 Acantho S.p.a 4096
213.209.192.0/19 Acantho S.p.a 8192
213.209.192.0/18 Acantho S.p.a 16384
213.209.208.0/20 NETWORK-02-ACANTHO 4096
213.209.224.0/20 Acantho S.p.a 4096
213.209.224.0/19 Acantho S.p.a 8192
213.209.238.0/24 Acantho S.p.a 256
213.209.240.0/20 NETWORK02-ACANTHO 4096
CIDR Description IP NUMs(prefix /64)
2a03:c380::/32 Acantho S.p.a 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS137 ASGARR - Consortium GARR, IT Italy 2,770,944 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS5396 AS-IRIDEOS-MC - IRIDEOS S.P.A., IT Italy 118,272 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4
AS15830 Equinix-Connect-EMEA - TELECITYGROUP INTERNATIONAL LIMITED, GB United Kingdom 423,424 73,183,002,624 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS57111 ALTITUD - ALTITUD S.r.l., IT Italy 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS201333 NAQUADRIA-AS - Naquadria S.R.L., IT Italy 13,824 34,359,738,368 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS15605 CONNESI - Connesi s.p.a., IT Italy 18,176 16,777,216 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS5602 AS-IRIDEOS-KP - IRIDEOS S.P.A., IT Italy 125,440 12,884,901,888 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv4 IPv4
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 95,744 77,330,841,600 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 41,472 8,589,934,592 IPv4 IPv4
AS39533 asympto - Asympto Networks Kft., CH Switzerland 512 2,147,483,648 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS60772 SKYTV-AS - Sky Italia srl, IT Italy 2,816 4,294,967,296 IPv4 IPv4
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16,384 4,294,967,296 IPv4 IPv4
AS6730 SUNRISE - Sunrise Communications AG, CH Switzerland 876,800 137,439,150,080 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 51,968 281,509,336,449,024 IPv4 IPv4 IPv6 IPv6
AS16004 MIXITA-AS - MIX S.r.L. - Milan Internet eXchange, IT Italy 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS3269 ASN-IBSNAZ - Telecom Italia S.p.A., IT Italy 19,541,800 17,596,481,011,712 IPv4 IPv4 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 98,048 210,453,397,504 IPv4 IPv4 IPv6 IPv6
AS12835 TRENTINODIGITALE-AS - Trentino Digitale SPA, IT Italy 11,520 4,294,967,296 IPv4 IPv4
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 17,664 17,179,869,184 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS197075 ACTIVENETWORK-AS - Active Network S.p.A., IT Italy 10,240 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 16,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28716 RETELIT-AS - Reti Telematiche Italiane S.p.A. (Retelit S.p.A.), IT Italy 40,192 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49289 Media-Veneto - Omegacom S.R.L.S., IT Italy 18,688 34,359,738,368 IPv4 IPv4
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS2597 CCTLD-IT - Registro del ccTLD it - IIT-CNR, IT Italy 1,024 589,824 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS8660 MATRIX-AS - Italiaonline S.p.A., IT Italy 28,672 0 IPv4 IPv4
AS12874 FASTWEB - Fastweb SpA, IT Italy 3,658,752 2,305,843,009,213,693,952 IPv4 IPv4 IPv6 IPv6
AS20811 BRENNERCOM-AS - Brennercom S.p.A., IT Italy 68,608 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS34691 TLCWEB-AS - Intendo S.r.l., IT Italy 1,536 0 IPv4 IPv4
AS202032 GOLINE - GOLINE SA, CH Switzerland 1,036 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8884 CRIF-AS - CRIF S.p.A., IT Italy 8,192 65,536 IPv4 IPv4
AS15923 ASN-LOGOS - Logos S.P.A., IT Italy 512 0 IPv4 IPv4
AS42933 BOLOGNA-AIRPORT-AS - Aeroporto G. Marconi di Bologna s.p.a., IT Italy 2,048 0 IPv4 IPv4
AS49535 EMIND - E-Mind Srl, IT Italy 3,072 0 IPv4 IPv4
AS197807 EOS - Eos sistemi s.r.l., IT Italy 2,048 65,536 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Italy MIX-IT - Milan Internet eXchange 217.29.66.84 2001:7f8:b:100:1d1:a5d2:1309:84 10 Gbps 2017-09-20 08:25:09

Private Peering Facilities

Country/Region Name City Website Updated
MIX Milano http://www.mix-it.net/ 2016-03-14 21:38:17
SUPERNAP Italia Siziano http://www.supernap.it/ 2018-10-30 09:32:04
IRIDEOS Avalon Campus Milan http://www.irideos.it 2018-10-30 09:36:00
VSIX Padova https://www.vsix.it 2018-10-30 09:36:19
IP Address Domain NUMs Domains
77.89.0.25 1 mail.gardenia.it
77.89.0.37 1 crm.primisuimotori.it
77.89.0.40 2 report.primisuimotori.it
77.89.0.41 1 allegati.primisuimotori.it
77.89.0.43 2 lyncdiscover.prismi.net
77.89.0.44 1 autodiscover.wellnet.it
77.89.0.54 11 investor.primisuimotori.it
77.89.0.99 1 support.progea.com
77.89.0.102 1 collect.progea.com
77.89.0.103 1 demoproefficiency.progea.com
as-block:       AS21281 - AS21390
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE



aut-num:        AS21309
org:            ORG-AS22-RIPE
as-name:        CASAWEB-AS
descr:          Via Molino Rosso 8 IMOLA (BO) ITALY
remarks:        ---------------
remarks:        Upstreamers
remarks:        ---------------
import:         from AS3257 action pref=100; accept ANY
import:         from AS28716 action pref=100; accept ANY
import:         from AS174 action pref=100; accept ANY
import:         from AS3269 action pref=100; accept ANY
remarks:        ---------------
remarks:        Private Peers
remarks:        ---------------
import:         from AS137 action pref=100; accept AS-GARR
import:         from AS31638 action pref=100; accept AS31638
remarks:        --------------
remarks:        Public Peers
remarks:        --------------
import:         from AS1267 action pref=100; accept AS-INFOSTRADA
import:         from AS3313 action pref=100; accept AS-INET
import:         from AS5392 action pref=100; accept AS-TELNET
import:         from AS5396 action pref=100; accept AS-MC-link
import:         from AS6730 action pref=100; accept AS-SUNRISE
import:         from AS6734 action pref=100; accept AS-SPIN
import:         from AS8224 action pref=100; accept AS-INTERCOM
import:         from AS8674 action pref=100; accept AS-NETNOD
import:         from AS8816 action pref=100; accept AS-IT-STCOM
import:         from AS9026 action pref=100; accept AS-ULI
import:         from AS9137 action pref=100; accept AS-UNO
import:         from AS12721 action pref=100; accept AS-LOMBARDIACOM
import:         from AS12779 action pref=100; accept AS-ITGATE
import:         from AS12850 action pref=100; accept AS-ENTER
import:         from AS12874 action pref=100; accept AS-FASTWEB
import:         from AS16004 action pref=100; accept AS-MIXITA
import:         from AS24915 action pref=100; accept AS-TELEUNIT
import:         from AS31076 action pref=100; accept AS-TELIGO
import:         from AS12637 action pref=100; accept AS-SEEWEB
import:         from AS9102 action pref=100; accept AS-PLEXIA
import:         from AS39912 action pref=100; accept AS-i3B
import:         from AS8234 action pref=100; accept AS-RAI
import:         from AS31034 action pref=100; accept AS-ARUBA
import:         from AS28929 action pref=100; accept AS-ASDASD
import:         from AS31034 action pref=100; accept AS-Aruba
import:         from AS31076 action pref=100; accept AS-Teligo
import:         from AS34695 action pref=100; accept AS-E4A
import:         from AS44160 action pref=100; accept AS-Emmequadro
import:         from AS6760 action pref=100; accept AS-ITELSI
import:         from AS16276 action pref=100; accept AS-OVH
import:         from AS25525 action pref=100; accept AS-REASONNET
import:         from AS35574 action pref=100; accept AS-SED_LOTTOMATICA
import:         from AS15720 action pref=100; accept AS-POSTECOM
import:         from AS47217 action pref=100; accept AS-PLANETEL
import:         from AS21056 action pref=100; accept AS-WELCOMEITALIA
import:         from AS48634 action pref=100; accept AS-MEDIASET
import:         from AS47927 action pref=100; accept AS-WIFIWEB
import:         from AS8265 action pref=100; accept AS-FASTNET
import:         from AS16265 action pref=100; accept AS-LEASEWEB
import:         from AS12835 action pref=100; accept AS12835:AS-CUSTOMERS
import:         from AS5602 action pref=100; accept AS-KQIT
import:         from AS15469 action pref=100; accept AS-WARINET
import:         from AS15589 action pref=100; accept AS-EUTELIA
import:         from AS12399 action pref=100; accept AS-SPXS
import:         from AS8922 action pref=100; accept AS8922
import:         from AS2597 action pref=100; accept AS2597
import:         from AS20836 action pref=100; accept AS-CDLAN
import:         from AS44513 action pref=100; accept AS-OPTIMA
import:         from AS5394 action pref=100; accept AS-UNIDATACUST
import:         from AS24880 action pref=100; accept AS24880
import:         from AS30848 action pref=100; accept AS-TWTIT
import:         from AS49367 action pref=100; accept AS49367
import:         from AS15830 action pref=100; accept AS-TELECITYGROUP
import:         from AS47408 action pref=100; accept AS47408
import:         from AS51185 action pref=100; accept AS-MAINSOFT
import:         from AS48291 action pref=100; accept AS48291
import:         from AS9104 action pref=100; accept AS9104:AS-CUSTOMERS
import:         from AS15169 action pref=100; accept AS-GOOGLE
import:         from AS24608 action pref=100; accept AS24608
import:         from AS25152 action pref=100; accept RS-KROOT-MIX
import:         from AS41497 action pref=100; accept AS41497
import:         from AS42909 action pref=100; accept AS42909
import:         from AS20924 action pref=100; accept AS20924
import:         from AS8968 action pref=100; accept AS-ALBACOM
import:         from AS50316 action pref=100; accept AS-NETGLOBAL
import:         from AS197075 action pref=100; accept AS-ACTNET-GLOBAL
import:         from AS20940 action pref=100; accept AS-AKAMAI
remarks:        --------------
remarks:        Customers
remarks:        --------------
import:         from AS15923 action pref=100; accept AS-LOGOS
import:         from AS42933 action pref=100; accept AS-AEROPORTO-MARCONI-BO-IT
import:         from AS49535 action pref=100; accept AS-EMIND
import:         from AS197807 action pref=100; accept AS-EOS
remarks:        ---------------
remarks:        Upstreamers
remarks:        ---------------
export:         to AS3257 announce AS-ACANTHO
export:         to AS28716 announce AS-ACANTHO
export:         to AS174 announce AS-ACANTHO
export:         to AS3269 announce AS-ACANTHO
remarks:        ---------------
remarks:        Private Peers
remarks:        ---------------
export:         to AS137 announce AS-ACANTHO
export:         to AS31638 announce AS21309
remarks:        --------------
remarks:        Public Peers
remarks:        --------------
export:         to AS1267 announce AS-ACANTHO
export:         to AS3313 announce AS-ACANTHO
export:         to AS5392 announce AS-ACANTHO
export:         to AS5396 announce AS-ACANTHO
export:         to AS6730 announce AS-ACANTHO
export:         to AS6734 announce AS-ACANTHO
export:         to AS8224 announce AS-ACANTHO
export:         to AS8674 announce AS-ACANTHO
export:         to AS8816 announce AS-ACANTHO
export:         to AS9026 announce AS-ACANTHO
export:         to AS9137 announce AS-ACANTHO
export:         to AS12721 announce AS-ACANTHO
export:         to AS12779 announce AS-ACANTHO
export:         to AS12850 announce AS-ACANTHO
export:         to AS12874 announce AS-ACANTHO
export:         to AS16004 announce AS-ACANTHO
export:         to AS24915 announce AS-ACANTHO
export:         to AS31076 announce AS-ACANTHO
export:         to AS12637 announce AS-ACANTHO
export:         to AS9102 announce AS-ACANTHO
export:         to AS39912 announce AS-ACANTHO
export:         to AS8234 announce AS-ACANTHO
export:         to AS31034 announce AS-ACANTHO
export:         to AS28929 announce AS-ACANTHO
export:         to AS31034 announce AS-ACANTHO
export:         to AS31076 announce AS-ACANTHO
export:         to AS34695 announce AS-ACANTHO
export:         to AS44160 announce AS-ACANTHO
export:         to AS6760 announce AS-ACANTHO
export:         to AS16276 announce AS-ACANTHO
export:         to AS25525 announce AS-ACANTHO
export:         to AS35574 announce AS-ACANTHO
export:         to AS15720 announce AS-ACANTHO
export:         to AS47217 announce AS-ACANTHO
export:         to AS21056 announce AS-ACANTHO
export:         to AS48634 announce AS-ACANTHO
export:         to AS47927 announce AS-ACANTHO
export:         to AS8265 announce AS-ACANTHO
export:         to AS16265 announce AS-ACANTHO
export:         to AS12835 announce AS-ACANTHO
export:         to AS5602 announce AS-ACANTHO
export:         to AS15469 announce AS-ACANTHO
export:         to AS15589 announce AS-ACANTHO
export:         to AS12399 announce AS-ACANTHO
export:         to AS8922 announce AS-ACANTHO
export:         to AS2597 announce AS-ACANTHO
export:         to AS20836 announce AS-ACANTHO
export:         to AS44513 announce AS-ACANTHO
export:         to AS5394 announce AS-ACANTHO
export:         to AS24880 announce AS-ACANTHO
export:         to AS30848 announce AS-ACANTHO
export:         to AS49367 announce AS-ACANTHO
export:         to AS15830 announce AS-ACANTHO
export:         to AS47408 announce AS-ACANTHO
export:         to AS51185 announce AS-ACANTHO
export:         to AS48291 announce AS-ACANTHO
export:         to AS9104 announce AS-ACANTHO
export:         to AS15169 announce AS-ACANTHO
export:         to AS24608 announce AS-ACANTHO
export:         to AS25152 announce AS-ACANTHO
export:         to AS41497 announce AS-ACANTHO
export:         to AS42909 announce AS-ACANTHO
export:         to AS20924 announce AS-ACANTHO
export:         to AS8968 announce AS-ACANTHO
export:         to AS50316 announce AS-ACANTHO
export:         to AS197075 announce AS-ACANTHO
export:         to AS20940 announce AS-ACANTHO
remarks:        --------------
remarks:        Customers
remarks:        --------------
export:         to AS15923 announce ANY
export:         to AS31419 announce ANY
export:         to AS42933 announce ANY
export:         to AS49535 announce ANY
export:         to AS197807 announce ANY
remarks:        --------------
admin-c:        GG1847-RIPE
tech-c:         LB6629-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         CB13290-RIPE
tech-c:         HA277-RIPE
mnt-by:         CASAWEB-MNT
created:        2002-07-19T07:58:04Z
last-modified:  2020-04-07T13:24:34Z
source:         RIPE # Filtered

organisation:   ORG-AS22-RIPE
org-name:       Acantho S.p.a
org-type:       LIR
address:        Via Molino Rosso 8
address:        40026
address:        IMOLA (BO)
address:        ITALY
phone:          +39 0542 843300
fax-no:         +39 0542 843349
admin-c:        FM2506-RIPE
admin-c:        MB36053-RIPE
admin-c:        DA1292-RIPE
admin-c:        HA277-RIPE
admin-c:        EG5923-RIPE
admin-c:        AF487-RIPE
admin-c:        GG1847-RIPE
admin-c:        MM3845-RIPE
admin-c:        EM1782-RIPE
abuse-c:        AA25964-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CASAWEB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CASAWEB-MNT
created:        2004-04-17T11:29:58Z
last-modified:  2019-07-23T12:05:49Z
source:         RIPE # Filtered

person:         Claudio Barbero
address:        Acantho Spa
address:        Viale Carlo Berti Pichat, 2/4
address:        40137 Bologna
address:        Italy
phone:          +39 051287164
fax-no:         +39 051287399
nic-hdl:        CB13290-RIPE
created:        2002-01-10T11:44:31Z
last-modified:  2015-07-02T08:52:39Z
source:         RIPE # Filtered
mnt-by:         CASAWEB-MNT

person:         Giovanni Greco
address:        Acantho Spa
address:        Via Molino Rosso 8
address:        I-40026 IMOLA (BO)
address:        Italy
phone:          +39 0542 369300
fax-no:         +39 0542 369349
nic-hdl:        GG1847-RIPE
created:        2003-10-31T13:30:17Z
last-modified:  2017-10-30T21:46:09Z
source:         RIPE # Filtered
mnt-by:         CASAWEB-MNT

person:         Hostmaster Acantho
address:        Acantho Spa (ex Casaweb)
address:        Via Molino Rosso 8
address:        I-40026 IMOLA (BO)
address:        Italy
phone:          +39 0542 843300
fax-no:         +39 0542 843349
mnt-by:         CASAWEB-MNT
nic-hdl:        HA277-RIPE
created:        2002-06-07T07:01:24Z
last-modified:  2003-11-04T08:06:45Z
source:         RIPE # Filtered

person:         Luca Baldisserri
address:        Acantho Spa
address:        Via Molino Rosso, 8
address:        I-40026 IMOLA (BO)
address:        Italy
phone:          +39 0542 843300
fax-no:         +39 0542 843349
nic-hdl:        LB6629-RIPE
created:        2008-12-04T13:07:45Z
last-modified:  2015-07-07T08:49:01Z
source:         RIPE # Filtered
mnt-by:         CASAWEB-MNT