AS Name
IT-TWT-AS
Org Name
TWT S.p.A.
Registry Region
Italy
Looking Glass
IPv4Prefixes

43

IPv6Prefixes

1

IPv4 NUMs

82,432

IPv6 NUMs(/64)

4,294,967,296

82,432 IPv4 Addresses
CIDR Description IP Num
5.8.96.0/19 TWT S.p.A. 8192
5.63.168.0/21 TWT S.p.A. 2048
37.148.224.0/21 TWT S.p.A. 2048
45.33.224.0/20 TWT S.p.A. 4096
62.100.86.0/23 TERRALINK S.R.L. 512
77.239.128.0/19 TWT S.p.A. 8192
80.91.62.0/23 SFERANET-XDSL 512
80.210.96.0/19 TWT S.p.A. 8192
81.21.16.0/20 TWT S.p.A. 4096
82.97.224.0/20 CLOUDATAMD-test 4096
82.113.192.0/19 TWT S.p.A. 8192
85.116.128.0/23 Teknonet s.r.l. 512
85.116.130.0/23 Teknonet s.r.l. 512
94.185.124.0/23 FTTx 512
94.185.126.0/23 FTTx 512
95.142.176.0/20 TWT S.p.A. 4096
128.65.202.0/24 IT-XSTREAM-20111007 256
128.65.203.0/24 COMPANY_CUSTOMER2 256
128.65.206.0/24 COMPANY_CUSTOMER 256
128.65.207.0/24 COMPANY_CUSTOMER 256
176.57.112.0/20 TWT S.p.A. 4096
178.236.160.0/20 TWT S.p.A. 4096
178.250.200.0/21 Oval S.r.l. 2048
185.3.108.0/22 TWT S.p.A. 1024
185.16.132.0/22 Trenove s.r.l. 1024
185.21.72.0/22 Tex.NET TELECOMUNICAZIONI srl 1024
185.25.72.0/22 TWT S.p.A. 1024
185.43.149.0/24 TWTCUSTOMER-NET 256
185.77.162.0/24 Assignement_net2019 256
185.85.195.0/24 IT-XSTREAM-20051129 256
185.90.68.0/22 VOX-TEL S.R.L 1024
185.97.13.0/24 NET13 256
185.135.103.0/24 CUST-POOL-103 256
185.137.224.0/24 IT-IPTECH-224 256
185.158.204.0/24 Olimontel s.r.l. 256
185.201.76.0/23 Enegan S.p.A. 512
185.208.136.0/23 NEW SRL 512
185.208.139.0/24 NEW SRL 256
185.210.248.0/22 CLT Group s.r.l 1024
185.211.12.0/23 SERVER_MI 512
213.225.222.0/23 Momax Network S.r.l. 512
217.61.160.0/20 TWT S.p.A. 4096
217.196.142.0/23 INC-NET 512
CIDR Description IP NUMs(prefix /64)
2a02:1630::/32 TWT S.p.A. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 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
AS16004 MIXITA-AS - MIX S.r.L. - Milan Internet eXchange, IT Italy 2,048 4,294,967,296 IPv4 IPv4
AS34691 TLCWEB-AS - Intendo S.r.l., IT Italy 1,536 0 IPv4 IPv4
AS57111 ALTITUD - ALTITUD S.r.l., IT Italy 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS12835 TRENTINODIGITALE-AS - Trentino Digitale SPA, IT Italy 11,520 4,294,967,296 IPv4 IPv4
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS197075 ACTIVENETWORK-AS - Active Network S.p.A., IT Italy 10,240 73,014,444,032 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4 IPv6 IPv6
AS5396 AS-IRIDEOS-MC - IRIDEOS S.P.A., IT Italy 118,272 4,294,967,296 IPv4 IPv4
AS39533 asympto - Asympto Networks Kft., CH Switzerland 512 2,147,483,648 IPv4 IPv4
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16,384 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS8968 BT-Italia - BT Italia S.p.A., IT Italy 891,008 4,294,967,296 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 IPv4 IPv4 IPv6 IPv6
AS20811 BRENNERCOM-AS - Brennercom S.p.A., IT Italy 68,608 103,079,215,104 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
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS202032 GOLINE - GOLINE SA, CH Switzerland 1,036 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3269 ASN-IBSNAZ - Telecom Italia S.p.A., IT Italy 19,541,800 17,596,481,011,712 IPv4 IPv4
AS15830 Equinix-Connect-EMEA - TELECITYGROUP INTERNATIONAL LIMITED, GB United Kingdom 423,424 73,183,002,624 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2,048 4,294,967,296 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS201333 NAQUADRIA-AS - Naquadria S.R.L., IT Italy 13,824 34,359,738,368 IPv4 IPv4
AS137 ASGARR - Consortium GARR, IT Italy 2,770,944 8,589,934,592 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 51,968 281,509,336,449,024 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 18,176 16,777,216 IPv4 IPv4
AS28716 RETELIT-AS - Reti Telematiche Italiane S.p.A. (Retelit S.p.A.), IT Italy 40,192 42,949,672,960 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS59919 BRAINBOX - Brainbox S.r.l., IT Italy 9,216 4,294,967,296 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS2593 ASN-VSIX - Universita di Padova, IT Italy 2,048 65,536 IPv4 IPv4 IPv6 IPv6
AS5602 AS-IRIDEOS-KP - IRIDEOS S.P.A., IT Italy 125,440 12,884,901,888 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 41,472 8,589,934,592 IPv4 IPv4
AS43369 MINAP-RS - Samer Abdel-Hafez, IT Italy 0 0 IPv4 IPv4
AS60772 SKYTV-AS - Sky Italia srl, IT Italy 2,816 4,294,967,296 IPv4 IPv4
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 98,048 210,453,397,504 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 17,664 17,179,869,184 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57390 SETERA-INTERNATIONAL - Setera International Oy, FI Finland 1,024 0 IPv4 IPv4
AS31087 IT-HES-AS - H&S Qualita nel Software S.p.A., IT Italy 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Italy MIX-IT - Milan Internet eXchange 217.29.66.97 2001:7f8:b:100:1d1:a5d3:848:97 20 Gbps 2020-06-08 14:09:55
Italy MINAP Milan - Milan Neutral Access Point 185.1.114.6 2001:7f8:c5::a503:848:1 20 Gbps 2020-06-08 14:09:55

Private Peering Facilities

Country/Region Name City Website Updated
IRIDEOS Avalon Campus Milan http://www.irideos.it 2018-03-09 08:53:22
Equinix ML2 - Milan, Savona Milano https://www.equinix.com/locations/europe-colocation/italy-colocation/milan-data-centers/ml2/ 2019-11-20 08:11:28
Equinix ML3 - Milan, Basiglio Milano https://www.equinix.com/locations/europe-colocation/italy-colocation/milan-data-centers/ml3/ 2019-11-20 08:11:39
SUPERNAP Italia Siziano http://www.supernap.it/ 2019-11-20 08:11:48
DATA4 Milan-Cornaredo Cornaredo (MI) http://www.data4group.com 2019-11-20 08:12:25
Equinix FR7 - Frankfurt, Gutleutstrasse Frankfurt https://www.equinix.com/locations/germany-colocation/frankfurt-data-centers/fr7/ 2019-11-20 08:12:56
IP Address Domain NUMs Domains
5.8.96.12 11 agrisaporitalia.it
5.8.96.87 2 studiopietrobono.com
5.8.96.200 1 cs-mail.it
5.8.97.79 1 mail2.assocalzaturifici.com
5.8.97.161 1 service.umbertomorra.it
5.8.99.50 1 mail2.mitan.it
5.8.99.90 1 mail.silik.com
5.8.99.101 1 citrix.serist.it
5.8.99.106 1 mail.b-arch.it
5.8.99.154 1 mail.miteni.com
as-block:       AS30720 - AS30895
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:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE



aut-num:        AS30848
org:            ORG-TWTS1-RIPE
as-name:        IT-TWT-AS
import:         from AS702 action pref=100; accept any
import:         from AS8220 action pref=100; accept any
import:         from AS13160 action pref=100; accept as13160
import:         from AS31087 action pref=100; accept as31087
import:         from AS12874 action pref=100; accept any
import:         from AS28831 action pref=100; accept AS28831
import:         from AS4416 action pref=100; accept AS44160
import:         from AS12637 action pref=100; accept AS12637:AS-CUSTOMERS
import:         from AS5392 action pref=100; accept AS-TELNET
import:         from AS21309 action pref=100; accept AS-ACANTHO
import:         from AS6734 action pref=100; accept AS6734:AS-CUSTOMERS
import:         from AS35574 action pref=100; accept AS35574
import:         from AS8234 action pref=100; accept AS8234
import:         from AS9026 action pref=100; accept AS-ULI
import:         from AS29449 action pref=100; accept AS-TPN
import:         from AS8816 action pref=100; accept AS-METROLINK-IT
import:         from AS21056 action pref=100; accept ANY
import:         from AS39912 action pref=100; accept AS-I3B
import:         from AS8968 action pref=100; accept AS-ALBACOM
import:         from AS16004 action pref=100; accept AS16004
import:         from AS24880 action pref=100; accept AS24880
import:         from AS20811 action pref=100; accept as-BcomIT
import:         from AS28929 action pref=100; accept AS-ASDASD
import:         from AS47217 action pref=100; accept AS47217
import:         from AS3269 action pref=100; accept AS-IBSCUST
import:         from AS24915 action pref=100; accept AS24915
import:         from AS39657 action pref=100; accept AS39657
import:         from AS12779 action pref=100; accept AS12779:AS-CUSTOMERS
import:         from AS8922 action pref=100; accept AS8922
import:         from AS8224 action pref=100; accept AS8224
import:         from AS20836 action pref=100; accept AS-CDLAN
import:         from AS12835 action pref=100; accept AS12835:AS-CUSTOMERS
import:         from AS1267 action pref=100; accept AS-INFOSTRADA
import:         from AS15469 action pref=100; accept AS15469
import:         from AS15589 action pref=100; accept AS-EUTELIA
import:         from AS28716 action pref=100; accept AS28716
import:         from AS31076 action pref=100; accept AS31076
import:         from AS3313 action pref=100; accept AS-INET
import:         from AS47927 action pref=100; accept AS47927
import:         from AS48634 action pref=100; accept AS48634
import:         from as174 action pref=100; accept any
import:         from AS6762 action pref=100; accept any
import:         from AS60023 action pref=100; accept AS60023
import:         from AS51580 action pref=100; accept AS-TIMENET
import:         from AS57390 action pref=100; accept AS57390
import:         from as2914 action pref=100; accept any
export:         to AS702 announce AS-TWTIT
export:         to AS31087 announce any
export:         to AS8220 announce AS-TWTIT
export:         to AS13160 announce any
export:         to AS12874 announce AS-TWTIT
export:         to AS44160 announce AS-TWTIT
export:         to AS12637 announce AS-TWTIT
export:         to AS5392 announce AS-TWTIT
export:         to AS21309 announce AS-TWTIT
export:         to AS6734 announce AS-TWTIT
export:         to AS8234 announce AS-TWTIT
export:         to AS9026 announce AS-TWTIT
export:         to AS29449 announce AS-TWTIT
export:         to AS8816 announce AS-TWTIT
export:         to AS21056 announce AS-TWTIT
export:         to AS39912 announce AS-TWTIT
export:         to AS8968 announce AS-TWTIT
export:         to AS16004 announce AS-TWTIT
export:         to AS24880 announce AS-TWTIT
export:         to AS20811 announce AS-TWTIT
export:         to AS28929 announce AS-TWTIT
export:         to AS47217 announce AS-TWTIT
export:         to AS3269 announce AS-TWTIT
export:         to AS24915 announce AS-TWTIT
export:         to AS39657 announce AS-TWTIT
export:         to AS12779 announce AS-TWTIT
export:         to AS8922 announce AS-TWTIT
export:         to AS8224 announce AS-TWTIT
export:         to AS20836 announce AS-TWTIT
export:         to AS12835 announce AS-TWTIT
export:         to AS1267 announce AS-TWTIT
export:         to AS15469 announce AS-TWTIT
export:         to AS15589 announce AS-TWTIT
export:         to AS28716 announce AS-TWTIT
export:         to AS31076 announce AS-TWTIT
export:         to AS3313 announce AS-TWTIT
export:         to AS48634 announce AS-TWTIT
export:         to AS174 announce AS-TWTIT
export:         to AS6762 announce AS-TWTIT
export:         to AS60023 announce any
export:         to AS51580 announce any
export:         to AS57390 announce any
export:         to AS2914 announce AS-TWTIT
mp-import:      afi ipv6.unicast from AS6762 accept ANY
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-import:      afi ipv6.unicast from AS51580 accept AS-TIMENET
mp-import:      afi ipv6.unicast from AS52914 accept any
mp-export:      afi ipv6.unicast to AS6762 announce AS-TWTIT
mp-export:      afi ipv6.unicast to AS174 announce AS-TWTIT
mp-export:      afi ipv6.unicast to AS6939 announce AS-TWTIT
mp-export:      afi ipv6.unicast to AS51580 announce ANY
mp-export:      afi ipv6.unicast to AS2914 announce AS-TWTIT
admin-c:        MR3040-RIPE
tech-c:         BT538-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IT-TWT-MNT
created:        2003-12-19T10:25:06Z
last-modified:  2019-02-14T08:01:50Z
source:         RIPE

organisation:   ORG-TWTS1-RIPE
org-name:       TWT S.p.A.
org-type:       LIR
address:        viale jenner 33
address:        20159
address:        milano
address:        ITALY
phone:          +39 02 890891
fax-no:         +39 02 89089211
admin-c:        TCR5-RIPE
admin-c:        MR3040-RIPE
admin-c:        BT538-RIPE
mnt-ref:        IT-TWT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IT-TWT-MNT
abuse-c:        TCR5-RIPE
created:        2004-04-17T11:34:51Z
last-modified:  2017-02-17T12:17:50Z
source:         RIPE # Filtered

person:         Brian Turnbow
address:        TWT S.p.A.
address:        corso san gottardo 39
address:        20136 Milano
address:        Italy
phone:          +39 02 890891
fax-no:         +39 02 89089211
nic-hdl:        BT538-RIPE
mnt-by:         IT-TWT-MNT
created:        2003-11-21T11:43:14Z
last-modified:  2016-04-29T12:54:58Z
source:         RIPE # Filtered

person:         Marco Rodolfi
address:        TWT S.p.A.
address:        viale jenner 33
address:        20159 Milano
address:        Italy
phone:          +39 02 890891
fax-no:         +39 02 89089211
nic-hdl:        MR3040-RIPE
mnt-by:         IT-TWT-MNT
created:        2003-11-21T11:43:15Z
last-modified:  2012-11-28T10:18:56Z
source:         RIPE # Filtered