AS number details

AS21309

Acantho S.p.a  ·  acantho.it

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AS21309 – Acantho S.p.a

Field Value
Country Italy
Website acantho.it
Hosted domains 3,283
Number of IPv4 61,440
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 22 years ago on Jul 19, 2002
Updated a month ago on Nov 11, 2024

IP Ranges

Netblock Company Num of IPs
185.123.8.0/22 Acantho S.p.a 1,024
185.123.8.0/24 Acantho S.p.a 256
185.123.9.0/24 Acantho S.p.a 256
185.239.96.0/22 AD Consulting S.P.A. 1,024
213.174.160.0/19 Acantho S.p.a 8,192
213.174.160.0/20 Acantho S.p.a 4,096
213.174.160.0/21 Acantho S.p.a 2,048
213.174.168.0/21 Acantho S.p.a 2,048
213.174.176.0/20 Acantho S.p.a 4,096
213.174.176.0/21 Acantho, Via Molino Rosso,8 40026 Imola (BO) 2,048
213.174.184.0/21 Acantho S.p.a 2,048
213.209.192.0/18 Acantho S.p.a 16,384
213.209.192.0/19 Acantho S.p.a 8,192
213.209.192.0/20 Acantho S.p.a 4,096
213.209.208.0/20 Acantho S.p.a 4,096
213.209.224.0/19 Acantho S.p.a 8,192
213.209.224.0/20 Acantho, Via Molino Rosso,8 40026 Imola (BO) 4,096
213.209.240.0/20 Point-to-Point L3VPN Acantho 4,096
5.63.136.0/21 Acantho SpA, Via Molino Rosso,8 - 40026 Imola (BO) 2,048
77.89.0.0/18 Acantho S.p.a 16,384
77.89.0.0/19 Acantho S.p.a 8,192
77.89.0.0/20 Acantho S.p.a 4,096
77.89.16.0/20 Acantho S.p.a 4,096
77.89.32.0/19 Acantho S.p.a 8,192
77.89.32.0/20 Acantho S.p.a 4,096
77.89.48.0/20 Hyperlan Home customers 4,096
83.216.160.0/19 Acantho S.p.a 8,192
83.216.160.0/20 Acantho S.p.a 4,096
83.216.160.0/21 Comune di Modena 2,048
83.216.168.0/21 Acantho S.p.a 2,048
83.216.176.0/20 Acantho S.p.a 4,096
83.216.176.0/21 SATCOM SPA 2,048
83.216.184.0/21 SATCOM SPA 2,048
86.110.128.0/19 Acantho S.p.a 8,192
86.110.128.0/20 Acantho S.p.a 4,096
86.110.128.0/21 Acantho S.p.a 2,048
86.110.136.0/21 SATCOM-UNIKA-NET 2,048
86.110.144.0/20 HYPERLAN Northern Italy 4,096
86.110.144.0/21 HYPERLAN Northern Italy 2,048
86.110.152.0/21 HYPERLAN Northern Italy 2,048
Netblock Company
2a03:c380::/32 Acantho S.p.a
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WHOIS Details

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ASHandle:       AS21309
OrgID:          AS21309
ASName:         AS21309
ASNumber:       AS21309
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 3,283 domain names hosted across 354 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.209.214.99 ██████████ 246
213.209.214.154 ██████████ 222
213.209.215.157 ████████ 176
213.209.214.11 ████████ 141
213.209.238.231 █████████ 133
213.209.238.254 █████████ 99
77.89.51.34 ██████████ 87
213.174.170.71 ██████████ 87
77.89.7.21 █████████ 83
213.174.182.70 ██████████ 83

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Peers

There are 57 peers for this ASN.

Peers Name
AS1239 Sprint
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS13030 Init7 (Switzerland) Ltd.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Provider
AS15412 FLAG TELECOM UK LIMITED
AS15605 Connesi s.p.a.
AS15923 Logos S.P.A.
AS174 Cogent Communications
AS17639 Converge ICT Solutions Inc.
AS18403 FPT Telecom Company
AS197807 Eos sistemi s.r.l.
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS202032 GOLINE SA
AS207157 CAME S.P.A.
AS20811 Retelit Digital Services S.p.A.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25160 Vorboss Limited
AS2593 Universita di Padova
AS29177 Acantho S.p.a
AS3269 Telecom Italia S.p.A.
AS33891 Core-Backbone GmbH
AS34224 Neterra Ltd.
AS39120 Convergenze S.p.A.
AS41047 Bart Vrancken trading as MLaB
AS42933 Aeroporto G. Marconi di Bologna s.p.a.
AS4455 IX Reach Ltd
AS49367 Seflow s.r.l.
AS49535 E-Mind Srl
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS5392 TELNET S.r.l.
AS5405 Inter.link GmbH
AS56911 Warian S.R.L.
AS57111 NOVA NETWORKS S.R.L.
AS57304 JSC "RetnNet"
AS57463 NetIX Communications JSC
AS59919 Brainbox S.r.l.
AS61973 Netassist International s.r.o.
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8220 COLT Technology Services Group Limited
AS8660 Italiaonline S.p.A.
AS8884 CRIF S.p.A.
AS9002 RETN Limited
AS9498 BHARTI Airtel Ltd.
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS3269 Telecom Italia S.p.A.
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS15923 Logos S.P.A.
AS197807 Eos sistemi s.r.l.
AS207157 CAME S.P.A.
AS29177 Acantho S.p.a
AS42933 Aeroporto G. Marconi di Bologna s.p.a.
AS49535 E-Mind Srl
AS8884 CRIF S.p.A.
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21309 at robtex.

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